1 n features l very small size and light weight l ul, csa recognized l conforms to fcc rules and regulations part 68 - dielectric strength 1000 vac between coil and contacts - surge strength 1500 v l high sensitivity l wide ambient temperature range (-30?c to +90?c) l wide operating range l dil pitch terminals l plastic sealed type l rohs compliant. please see page 7 for more information note: for movable and stationary contact with gold overlay type, add suffx Coh n partnumber information sy - 12 w - k - ul [example] (a) (b) (c) (d) (e) sy series miniature relay 1 pole - 1 to 2 a (for signal switching) (a) r elay type s y : s y-series (b) coil r ated voltage 12 : 1.5.....24 vdc coil r ating table at page 3 (c) cont act style nil : single type w : bifur cated type (d) enclosur e k : plas tic sealed type (e) appr ovals nil : n o ul/csa marking on relay ul : ul, cs a marking on relay ftr-k1 series
2 * minimum switching loads mentioned above are reference values. please perform the confrmation test with actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliability levels. n item single type bifurcated type sy - ( ) - k sy - ( ) w - k contact data confguration 1 form c (spdt) construction single (cross bar) bifurcated (cross bar) material gold overlay silver palladium resistance (initial) max. 100 m at 1 a, 6 vdc contact rating (resistive) 0.5a, 120vac or 1a, 24vdc max. carrying current 2a max. switching voltage 120vac / 60vdc max. switching power 60av / 24w max. switching current 1a min. switching load * 1 ma, 1vdc 0.1 ma, 100mvdc capacitance (at 10 mhz) approximately 1.4 pf (between open contacts) approximately 5.0 pf (between coil and contacts) life mechanical min. 5 x 10 6 operations electrical (at contact rating) min. 100 x 10 3 operations coil data rated power 150 to 175 mw operate power 75 to 86 mw operating temperature range -30 c to +90 c (no frost) (18v coil: +85 c, 24v coil: +80 c) timing data operate (at nominal voltage) max. 5 ms release (at nominal voltage) max. 2 ms insulation resistance (initial) min. 1,000m at 500vdc min. 1,000mohm at 250vdc dielectric strength open contacts 400vac, 1min 300vac, 1min contacts to coil 1,000vac, 1min surge strength coil to contacts 1,500v/ 10 x 160s standard wave other vibration resistance misoperation 10 to 55hz double amplitude 1.5mm endurance 10 to 55hz double amplitude 1.5mm shock misoperation 300m/s2 (11 1ms) endurance 1,000m/s2 (6 1ms) weight approximately 1.7 g ftr-k1 series
3 n coil rating sy series coil code rated coil oltage (vdc) +/- 10% (ohm) must operate (vdc) * (vdc) * (mw) 4.5 4.5 240 4.2 9 9 540 0.45 960 8.4 1,940 0.9 24 24 3,290 ul 478 e 45026 flammability: ul 94-v0 (plastics) 0.5a, 120vac (resistive) 1a, 30vdc (resistive) 0.15a, 48vdc (resistive) c22.2 no. 14 lr 35579 n safety standards note: all values in the table are valid for 20c and ero contact current. * specifed operate values are valid for pulse wave voltage. ftr-k1 series
4 n characteristic data sy series ftr-k1 series
5 sy series ftr-k1 series
6 sy series n dimensions unit: mm l dimensions l pc board mounting hole layout (bottom view) l schematics (bottom view) ftr-k1 series
7 sy series 1. general information l all signal and power relays produced by fujitsu components are compliant with rohs directive 2002/95ec including l cadmium as used in electrical contacts is exempted from the rohs directives on october 21st, 2005. (ame ndment to directive 2002/95/ec) l at : http://www.fujitsu.com/us/downloads/micro/fcai/relays/lead-free-letter.pdf l 35 2. recommended lead free solder profile l recommended solder sn-3.0ag-0.5cu. rohs compliance and lead free information 3. moisture sensitivity l moisture sensitivity level standard is not applicable to electromechanical relays unless otherwise indicated. 4. tin whiskers l dipped snagcu solder is known as presenting a low risk to tin whisker development. no considerable length whisk er was found by our in house test. we highly recommend that you confrm your actual solder conditions flow solder condition: pre-heating: maximum 120?c 260?c solder bath solder by soldering iron: soldering iron temperature: maximum 360?c duration: maximum 3 sec. ftr-k1 series
8 fujitsu components international headquarter offces sy series japan fuitsu component limited gotanda-chuo building 3-5, higashigotanda 2-chome, shinagawa-ku tokyo 141, japan tel: (81-3) 5449-7010 fax: (81-3) 5449-2626 email: promothq@ft.ed.fujitsu.com north and south america fuitsu components america inc. 250 e. caribbean drive sunnyvale, ca 94089 u.s.a. tel: (1-408) 745-4900 fax: (1-408) 745-4970 email: components@us.fujitsu.com web: http://us.fujitsu.com/components europe fujitsu components europe b.v. tel: (31-23) 5560910 fax: (31-23) 5560950 email: info@fceu.fujitsu.com web: emea.fujitsu.com/components/ asia pacifc 102e pasir panjang road #01-01 citilink warehouse complex singapore 118529 tel: (65) 6375-8560 fax: (65) 6273-3021 email: fcal@fcal.fujitsu.com web: http://www.fujitsu.com/sg/services/micro/components/ ?2012 fujitsu components europe b.v. all rights reserved. all trademarks or registered trademarks are the property of their respective owners. the use of the contents, data and information provided in this datasheet is at the users own risk. fujitsu has assembled this datasheet with care and will endeavor to keep the contents, data and information correct, accurate, comprehensive, fujitsu components europe b.v. and affliated companies do however not accept any responsibility or liability on their behalf, nor on behalf of its nor do fujitsu components europe b.v. and affliated companies accept on their behalf, nor on behalf of its employees, any responsibility or liability for any representation or warrant of any kind, express or implied, including warranties of any kind for merchantability or ftness for particular use, usefulness, availability and completeness thereof. rev. july 30, 2012 ftr-k1 series
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