high frequency relay g6k-rf 1 high frequency relay g6k-rf compact high frequency relays with 2 form c (dpdt) contacts ? new space-saving version with smaller ground terminal footprint is available. (?-s? versions) ? handles 1 a, 30 vdc discrete load and 1 w at 1ghz high frequency load. ? single-coil latching models available. ? gullwing surface mount terminals. ? ambient temperature range: -40 to 70c ? low coil power consumption: 100 mw. ? ideal for instrumentation and high-speed lan network equipment. ? rohs compliant ordering information note: the above listed models are packaged in trays of 300. t hey are also available in tape and reel packaging. 1. place ?-tr03? before the coil voltage to obtain tape and reel packaging, in quantities of 300 pieces per reel. 2. place ?-tr09? before the coil voltage to obtain tape and reel packaging, in quantities of 900 pieces per reel. examples: g6k-2f-rf-s-tr09 dc5 g6ku-2f-rf-tr03 dc12 3. ?-tr03? and ?-tr09? is only used to identify the tape quantity when ordering and is not marked on the product, itself. specifications contact data note: this value is for a load with v.s.w.r. 1.2 pcb footprint max.load coil voltage non-latching part number single-coil latching part number standard ground terminal 1 a at 30 vdc, 0.3 a at 125 vdc 3 vdc g6k-2f-rf dc3 g6ku-2f-rf dc3 4.5 vdc g6k-2f-rf dc4.5 g6ku-2f-rf dc4.5 5 vdc g6k-2f-rf dc5 g6ku-2f-rf dc5 6 vdc g6k-2f-rf dc6 g6ku-2f-rf dc6 9 vdc g6k-2f-rf dc9 g6ku-2f-rf dc9 12 vdc g6k-2f-rf dc12 g6ku-2f-rf dc12 24 vdc g6k-2f-rf dc24 g6ku-2f-rf dc24 space-saving ground terminal 3 vdc g6k-2f-rf-s dc3 g6ku-2f-rf-s dc3 4.5 vdc g6k-2f-rf-s dc4.5 g6ku-2f-rf-s dc4.5 5 vdc g6k-2f-rf-s dc5 g6ku-2f-rf-s dc5 12 vdc g6k-2f-rf-s dc12 g6ku-2f-rf-s dc12 24 vdc g6k-2f-rf-s dc24 g6ku-2f-rf-s dc24 contact form dpdt (2 form c) contact material au alloy on ag base contact resistance 100 m max. initial contact rating high frequency 1ghz, 1 w (see note) resistive load 0.3a, 125 vac; 1 a, 30 vdc operate (set) time 3 ms max. release (reset) time 3 ms max. max. switching voltage 60 vdc, 125 vac max. switching current 1 a max. switching capacity 37.5 va (ac); 30 w (dc)
2 high frequency relay g6k-rf coil data note: 1. the values in the above list were ob tained at ambient temperature of 23 c with the tolerance of rated current and coil resistance 10% 2. the maximum voltage is the highest voltage that can be applied to the relay coil instantaneously and it is on the ambient tempe rature under the operating conditions 3. other items are measured at 23 c high frequency characteristics (initial) note: measured with 50 and v.s.w.r. 1.2 characteristics rated voltage rated current coil resistance must operate voltage must release voltage rated power consumption maximum voltage 3 vdc 33.0 ma 91 80% max. of rated voltage (75% max. of rated set/reset voltage for latching mod- els) 10% min. of rated voltage approx. 100 mw 150% of rated voltage 4.5 vdc 23.2 ma 194 5 vdc 21.1 ma 237 6 vdc 17.6 ma 341 9 vdc 11.3 ma 795 12 vdc 9.1 ma 1,315 24 vdc 4.6 ma 5,220 isolation 20 db min. at 1 ghz between continuous contact 30 db min. at 1 ghz between non-continuous contact insertion loss 0.2 db max. at 1 ghz v.s.w.r. return loss 1.2 max. at 1 ghz maximum transmission capacity 3 w maximum switching capacity 1 w dielectric strength between open cont acts 750 vac, 50/60 hz for 1 minute between contact sets 750 vac, 50/60 hz for 1 minute between contacts and coil 750 vac, 50/60 hz for 1 minute contacts and ground 500 vac, 50/60 hz for 1 minute insulation resistance 1,000 m min. at 500 vdc operation (set) time at 20 c 3 ms max. release (reset) time at 20 c 3 ms max. shock resistance malfunction 750 m/s 2 (approx. 75g) destruction 1,000 m/s 2 (approx. 100g) vibration resistance malfunction 0.1 ms mi n., 10 hz to 55 hz (3.3 mm double amplitude) destruction 2 hours, 55 hz to 500 hz (5 mm double amplitude) mechanical life expectancy 50 milli on operations min. at 36,000 ops/hour electrical life expectancy res istive load 100,000 operations min. (0.3 a, 125 vac or 1 a, 30 vdc) at 1,800 ops/hour operating ambient temperature -40 to 70 c with no icing operating ambient humidity 5% to 85% rh weight approx. 0.95 g
high frequency relay g6k-rf 3 engineering data note: 1. refer to the g6k specification for basic spec ifications and characteristics not shown above 2. ambient temperature condition: 23 c 3. the high-frequency characteristics depend on the mounting board. be sure to check actual operation, including durability, in actual equipment before use. g6k-2f-rf 50 terminaltion agile hp 8753d vector network analyzer high-frequency characteristics (isolation) g6k-2f-rf high-frequency characteristics (insertion loss) g6k-2f-rf high-frequency characteristics (return loss, v.s.w.r.) g6k-2f-rf g6k-2f-rf-s g6k-2f-rf-s g6k-2f-rf-s 0 10 20 30 40 50 60 70 80 90 0 0.5 1 1.5 2 2.5 3 test subject: g6k-2f-rf number of units: 10 frequency (ghz) average value (initial) isolation (db) 0 0.1 0.2 0.3 0.4 0.5 0.5 0 1 1.5 2 2.5 3 test subject: g6k-2f-rf number of units: 10 insertion loss (db) fre q uenc y ( ghz ) average value (initial) 0 10 20 30 40 50 60 70 80 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0 0.5 1 1.5 2 2.5 3 v.swr test subject: g6k-2f-rf number of units: 5 v s w r return loss return loss (db) frequency (ghz) average value (initial) 0 10 20 30 40 50 60 70 80 90 0 0.5 1 1.5 2 2.5 3 test subject: g6k-2f-rf-s number of units: 10 frequency (ghz) average value (initial) isolation (db) 0 0.1 0.2 0.3 0.4 0.5 0.5 0 1 1.5 2 2.5 3 test subject: g6k-2f-rf-s number of units: 10 insertion loss (db) fre q uenc y ( ghz ) average value (initial) 0 10 20 30 40 50 60 70 80 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0 0.5 1 1.5 2 2.5 3 v.swr test subject: g6k-2f-rf-s number of units: 5 v s w r return loss return loss (db) frequenc y (ghz) average value (initial)
4 high frequency relay g6k-rf dimensions note: all dimensions are in millimet ers unless otherwise indicated ? s + ? + + r ? 8765 1234 8765 1234 12.8 10.3 0.6 5.4 0.5 1.35 3.2 5.4 7.6 6.9 7.8 0.3 1.8 7 11.5 1.95 (1.35) 0.8 2.5 2.5 0.5 7.6 5.4 3.2 orientation mark orientation mark g6k-2f-rf g6ku-2f-rf g6k-2f-rf g6ku-2f-rf mounting dimensions (top view) tolerance 0.1 mm terminal arrangement and internal connections (top view) note: 1. each value has a tolerance of 0.3 mm 2. the coplanarity of the terminals is 0.15 mm max. ? + ? + + r ? 8 1 8765 1234 g6k-2f-rf-s vdc japan 765 234 s 10.7 10.3 0.6 5.4 0.5 1.35 3.2 5.4 7.6 6.9 0.3 orientation mark orientation mark g6k-2f-rf-s g6ku-2f-rf-s 0.85 1.5 1.55 0.85 7.8 8.6 1.8 7 7.5 (1.35) 0.8 1 1.8 2.1 7.6 8.8 5.4 3.2 1.2 1.6 g6k-2f-rf-s g6ku-2f-rf-s mounting dimensions (top view) tolerance 0.1 mm terminal arrangement and internal connections (top view) note: 1. each value has a tolerance of 0.3 mm 2. the coplanarity of the terminals is 0.15 mm max.
high frequency relay g6k-rf 5 tape packaging specifications ? add ?-tr03? or ?-tr09? before the coil voltage to order relays in tape and reel packaging. if ?-tr03? or ?-tr09? is not include d, then the relays will be provided in trays of 300 relays per tray. - - add ?-tr03? to obtain 300 relays per reel - - add ?-tr09? to obtain 900 relays per reel 3. carrier tape dimensions 1. direction of relay insertion 2. reel dimensions top tape (cover tape) carrier tape embossed tape orientation mark pulling direction g6k(u)-2f-rf pulling direction g6k(u)-2f-rf-s orientation mark pulling direction r1 a 21 0.8 dia. 2 0.5 13 0.2 dia. enlarged view of section a 29.5 1 25.5 0.5 330 80 g6k(u)-2f-rf g6k(u)-2f-rf-s 3 0 ? 1 3 0 ? 1 4 0.1 12 1.0 8.5 0.1 4.25 0.1 2 0.1 b b a a 1.5 +0.1 0 dia. 1.75 0.1 5.9 0.1 0.4 0.1 10.9 0.1 13.4 0.1 a-a cross section 24 0.2 b-b cross section 11.5 0.1 3 max. 3 max. 4 0.1 12 0.1 9.2 0.1 2 0.1 b b a a 1.5 +0.1 0 dia. 1.75 0.1 5.9 0.1 0.4 0.05 11.3 0.1 a-a cross section 24 0.3 b-b cross section 11.5 0.1
6 high frequency relay g6k-rf precautions recommended soldering method 3. the thickness of cream solder to be applied should be between 200 and 250 m and the land pattern should be based on omron?s recom- mended pcb pattern. to maintain the correct soldering joint show n in the following diagram, we recommend applying solder using the solder- ing conditions shown above. check the soldering in the actual mounting conditions prior to use. precautions for correct use for general precautions, refer to omron?s relay techni cal guidelines, contained in omron?s relay catalog. relay handling do not unpack the relay until ready to mount it. use the relay as soon as possible after opening the moisture-proof bag. otherwise, the terminals may tarnish and seal failure may occur after the solder process. when washing the product after soldering, use a water-based or alcohol-based solvent. keep the solvent temperature below 40 c. do not put the relay in a cold cleaning bath immediately after solder- ing. operating, storage environment if the relay is stored for a long ti me in an adverse environment with high temperature, high humidity, organic or sulfide gases, then sul- fide or oxide films will form on the contact surfaces. these films may result in unstable contact, cont act problems or function problems. therefore, operate, store or transport the product under specified environmental conditions. 1. use in locations where the re lay is not exposed to corrosive gas such as hydrogen sulfide gas or salty air. 2. use in locations wher e no visible dust exists. 3. use in locations where the product is not exposed to direct sun- light, rain or snow. 4. do not apply force to the product which may result in deforma- tion or change in quality of the product. coating the relay mounted on the pcb may be coated or washed, but do not apply silicone coating or detergent containing silicone, otherwise, the silicone coating or detergent may remain on the surface of the relay. latching relay mounting make sure that excess vibration or shock doesn?t set or reset the relay during normal operation. the relay is shipped in the ?reset? position. shock or vibration du ring shipping may require the applica- tion of a reset signal, prior to operation. claw securing force during automatic mounting during automatic insertion of relays, make sure to set the securing force of each claw to the following so that the relay?s characteristics will be maintained. maximum allowable voltage the maximum allowable voltage of the coil can be obtained from the coil temperature increase and the heat-resisting temperature of the coil insulating sheath material . (exceeding the heat-resisting tem- perature may result in burning or short-circuiting.) the maximum allowable voltage also involves im portant restrictions which include the following; ? must not cause thermal changes in or deterioration of the insulat- ing material, which may result in films developing on the contacts. ? must not cause damage to other control devices. ? must not cause any harmful effect on people. ? must not cause fire. therefore, be sure to use the maximum allowable voltage as speci- fied in the catalog. as a rule, the rated voltage must be applied to the coil. a voltage exceeding the rated value, however, can be applied to the coil providing that the voltage is less than or equal to the maxi- mum allowable voltage. it must be noted that continuous voltage application to the coil will cause a coil temperature increase which may affect characteristics such as electrical life and coil insulation. consider using a latching relay inst ead of a non-latching relay with a continuous voltage applied to the coil. 1. temperature profile for lead solder (measured at the pcb) 2. temperature profile for lead-free solder (measured at the pcb) temperature ( c) 220 to 245 180 to 200 150 soldering preheating time (s) 90 to 120 20 to 30 relay terminal section 250 max. 230 180 150 120 max. 30 max. case top panel (peak): 255 c max. temperature ( c) soldering preheating time ( s ) relay solder insufficient amount of solder excessive amount of solder terminal pcb land a c b direction a: 1.96 n max. direction b: 4.90 n max. direction c: 1.96 n max. secure the claws to the shaded area. do not attach them to the center of the relay or just one part of the relay.
high frequency relay g6k-rf 7 omron electronic components, llc terms and conditions of sales 1. definitions : the words used herein ar e defined as follows. (a) terms: these terms and conditions (b) seller: omron electronic com ponents llc and its subsidiaries (c) buyer: the buyer of products, including any end user in section iii through vi (d) products: products and/or services of seller (e) including: including without limitation 2. offer; acceptance: these terms are deemed part of all quotations, acknowledgments, invoices, purchase orders and other documents, whether electronic or in writing, relating to the sale of products by seller. seller hereby objects to any terms proposed in buyer's purchase order or other documents which are inco nsistent with, or in addition to, these ter ms. 3. distributor : any distributor shall inform its custom er of the contents after and including section iii of these terms. 1. prices; payment : all prices stated are current, subject to change without notice by seller. buyer agrees to pay the price in effect at the time the purchase order is accepted by seller. payments for products received are due net 30 days unless otherwise stated in the invoice. buyer shall have no right to set off any amounts against the amount owing in respect of this invoice. 2. discounts : cash discounts, if any, will apply only on the net amount of invoices sent to buyer after deducting transportation charges , taxes and duties, and will be allowed only if (a) the invoice is paid according to seller's payment terms and (b) buyer has no past due amounts owing to seller. 3. interest : seller, at its option, may charge buyer 1.5% interest per month or the maximum legal rate, whichever is less, on any balance not paid within the stated terms. 4. orders : seller will accept no order less than 200 u.s. dollars net billing. 5. currencies : if the prices quoted herein are in a currency other than u.s. dollars, buyer shall make remittance to seller at the then current exchange rate most favorable to seller; provided that if remittance is not made when due, buyer will convert the amount to u.s. dollars at the then current exchange rate most favorable to seller available during the period between the due date an d the date remittance is actually made. 6. governmental approvals : buyer shall be responsible for all costs involved in obtaining any government approvals regarding the im portation or sale of the products. 7. taxes : all taxes, duties and other governmental charges (other than general real property and income taxes), including any intere st or penalties thereon, imposed directly or indirectly on seller or required to be collected directly or indirectly by seller for the manufacture, production, sale, delivery, importation, consumption or use of the products sold hereunder (including customs duties and sa les, excise, use, turnover and license taxes) shall be charged to and remitted by buyer to seller. 8. financial : if the financial position of buyer at any time becomes unsatisfactory to seller, seller reserves the right to stop shipments or require satisfactory security or payment in advance. if buyer fails to make payment or otherwise comply with these terms or any related agreement, seller may (without liabilit y and in addition to other remedies) cancel any unshipped portion of products sold hereunde r and stop any products in transit until buyer pays all amounts, including amounts payable hereunder, whether or not then due, which are owing to it by buyer. buyer shall in any event remain liable for all unpaid accounts. 9. cancellation; etc: orders are not subject to rescheduling or cancellation unless buyer indemnifies seller fully against all costs or expenses arising in connection therewith. 10. force majeure : seller shall not be liable for any delay or failure in delivery resulting from causes beyond its control, including earthquak es, fires, floods, strikes or other labor disputes, shortage of labor or ma terials, accidents to machinery, acts of sabotage, riots, delay in or lack of transportation or t he requirements of any government authority. 11. shipping; delivery: unless otherwise expressly agreed in writing by seller: (a) all sales and shipments of products sh all be fob shipping point (unless otherwise stated in writing by seller), at which point title to and all risk of loss of the products shall pass from seller to buyer, provided that seller shall retain a security interest in the products until the full purchase price is paid by buyer; (b) delivery and shipping dates are estimates only; and (c) seller will package products as it deems proper for protection against normal handling and extra charges appl y to special conditions. 12. claims: any claim by buyer against seller for shortage or damage to the products occurring before delivery to the carrier or any claim related to pricing or other charges must be presented in detail in writing to se ller within 30 days of receipt of shipment. 1. suitability: it is the buyer?s sole respoinsibility to ensure that any omron product is fit and sufficient for use in a motorized vehicle application. buyer shall be solely responsible for determining appropriateness of the particular product with respect to the buyer?s application including (a) electrical or electronic components, (b) circuits, (c) system assemblies, (d) end product, (e) system, (f) materials or substances or (g) operating environment. buyer acknowledges that it alone has determined that the products will meet their requirements of the intended use in all cases. buyer must know and observe all prohibitions of use appli cable to the product/s. 2. use with attention: the followings are some examples of applications for which particular attention must be given. this is not intended to be an exhaustive list of all possible use of any product, nor to imply that any use listed may be suitable for any product: (a) outdoor use, use involving potential chemical contamination or electrical interference. (b) use in consumer products or any use in significant quantities. (c) energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machi nes, vehicles, safety equipment, and installations subject to separate industry or government regulations. (d) systems, machines, and equipment that c ould present a risk to life or property. 3. prohibited use: never use the product for an application involving serious risk to life or property without ensuring that the system as a whole has been designed to address the risks, and that the product is properly rated and installed for the intended use within the overall equipment or system. 4. motorized vehicle application: use of any product/s for a motorized vehicle application must be expressly stated in the specification by seller. 5. programmable products: seller shall not be responsible for the buyer's programming of a programmable product. 1. warranty : seller's exclusive warranty is that the products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by seller (or such other period expressed in writing by seller). seller makes no warranty or representation, express or implied, about all other warranties, non-infringement, merchantability or fitness for a particular purpose of the products. 2. buyer remedy : seller's sole obligation hereunder shall be to replace (in the form originally shipped with buyer responsible for labor charges for removal or replacement thereof) the non-complying product or, at se ller's election, to repay or credit buyer an amount equal to the purchase price of the pr oduct; provided that there shall be no liability for seller or its affiliates unless se ller's analysis c onfirms that th e products were correctly handled, stored, installed and main tained and not subject to contamination, abuse, misuse or inappropriate modification. return of any products by buyer must be approved in writing by seller before shipment. 3. limitation on liability : seller and its affiliates shall not be liable for special, indirect, incidental or consequential damages, loss of profits or production or commercial loss in any way connected with the products, whether such claim is based in contract, warranty, negligence or strict liability. further, in no event shall liability of seller or its affilitates exceed the individual price of the product on which liability is asserted. 4. indemnities : buyer shall indemnify and hold harmless seller, its affiliates and its employees from and against all liabilities, losses, claims, costs and expenses (including attorney's fees and expenses) related to any claim, investigation, litigation or proceeding (whether or not seller is a party) which arises or is alleged to arise from buyer's acts or omissions under these terms or in any way with respect to the products. 1. intellectual property : the intellectual property embodied in the products is the exclusive property of seller and its affiliates and buyer shall not attempt to duplicate it in any way without the written permission of seller. buyer (at its own expense) shall indemnify and hold harmless seller and defend or settle any action brought against seller to the extent that it is based on a claim that any product made to buyer specifications infringed intellectual property ri ghts of another party. 2. property; confidentiality : notwithstanding any charges to buyer for engineering or tooling, all engineering and tooling shall rema in the exclusive property of seller. all information and materials supplied by seller to buyer relating to the products are confidential and proprietary, and buyer shall limit distribution thereof to its trusted employees and strictly prevent di sclosure to any third party. 3. performance data : performance data is provided as a guide in determining suitability and does not constitute a warranty. it may repres ent the result of seller's test conditions, and the users must correlate it to actual application requirements. 4. change in specifications : product specifications and descriptions may be changed at any time based on improvements or other reas ons. it is seller?s practice to change part numbers when published ratings or feat ures are changed, or when significant engineering changes are made. however, some specifications of the product may be changed without any notice. 5. errors and omissions : the information on seller?s website or in other documentation has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 6. export controls : buyer shall comply with all app licable laws, regulations and licenses regarding (a) export of the products or information provided by seller; (b) sale of products to forbidden or other proscribed perso ns or organizations; (c) disclosure to non- citizens of regulated te chnology or information. 1. waiver : no failure or delay by seller in exer cising any right and no course of dealing between buyer and seller shall operate as a waiver of rights by seller. 2. assignment : buyer may not assign its rights hereunder without seller's written consent. 3. law : these terms are governed by illinois law (without regard to conflict of laws). federal and state courts in co ok county, illinois have excl usive jurisdiction for any dispute hereunder. 4. amendment : these terms constitute the entire agreement between buyer and seller relating to the products, and no provision may be changed or waived unless in writing signed by the parties. 5. severability : if any provision hereof is rendered ineffective or invalid, such provision shall not invalidate any other provision. i. general ii. sales iii. precautions iv. warranty and limitation v. information; etc. vi. miscellaneous
8 high frequency relay g6k-rf certain precautions on specifications and use 1. suitability for use . seller shall not be responsible for conformity with any stan- dards, codes or regulations which apply to the combination of the product in buyer's application or use of the product. at buyer's request, seller will pro- vide applicable third party certificat ion documents identifying ratings and limi- tations of use which apply to the product. this information by itself is not sufficient for a complete determination of the suitability of the product in com- bination with the end product, machine, system, or other application or use. buyer shall be solely responsible for determining appropriateness of the par- ticular product with respect to buyer's application, product or system. buyer shall take application responsibility in all cases but the following is a non- exhaustive list of applications for wh ich particular attention must be given: (i) outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or us es not described in this document. (ii) energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusem ent machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. (iii) use in consumer products or any use in significant quantities. (iv) systems, machines and equipment that could present a risk to life or property. please know and observe al l prohibitions of use applicable to this product. never use the product for an application involving serious risk to life or property with out ensuring that the system as a whole has been designed to address the risks, and that the omron product is properly rated and installed for the intended use within the overall equipment or sys- tem. 2. programmable products . seller shall not be responsible for the user's programming of a programmable product, or any consequence thereof. 3. performance data . performance data given in this publication is provided as a guide for the user in determining suitability and does not constitute a war- ranty. it may represent the result of seller 's test conditions, and the users must correlate it to actual application requirem ents. actual performance is subject to seller's warranty and limitations of liability. 4. change in specifications . product specifications and accessories may be changed at any time based on improvement s and other reasons. it is our prac- tice to change part numbers when publ ished ratings or features are changed, or when significant constr uction changes are made. however, some specifica- tions of the product may be changed without any notice. when in doubt, spe- cial part numbers may be assigned to fi x or establish key specifications for your application. please cons ult with your seller representative at any time to confirm actual specificat ions of purchased product. 5. errors and omissions . the information in this publication has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or pr oofreading errors, or omissions. 6. rohs compliance . where indicated, our products currently comply, to the best of our knowledge as of the date of this publication, with the requirements of the european union's directive on the restriction of certain hazardous substances ("rohs"), although the requirements of rohs do not take effect until july 2006. these requirements may be subject to change. please con- sult our website for current information. omron on-line global - http://www.omron.com usa - http://www.components.omron.com cat. no. k908-e-02a printed in usa omron electronic components llc 55 e. commerce drive, suite b schaumburg, il 60173 847-882-2288 08/08 specifications subject to change without notice complete ?terms and conditions of sale? for product purchase and use are on omron?s website at http://www.components.omron.com ? under the ?about us? tab, in the legal matters section. all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.039 37. to convert grams into ounces, multiply by 0.03527.
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