document number: 57076 for tec hnical questions, contact: sfer@vishay.com www.vishay.com revision: 10-nov-10 see al so application note: www.vishay.com/doc?51001 and www.vishay. com/doc?52029 1 1 1/4" rectangular multi-turn cermet trimmer 70 vishay spectrol features ? 0.5 w at 70 c ? unique t slider block design ? wire leads available ? crv of 3 % or 3 ? rt tolerance 10 % std ( 5 % available) ? tests according to cecc 41000 or iec 60393-1 ? compliant to rohs directive 2002/95/ec dimensions in inches (millimeters) 0.02" ( 0.5 mm) 70y 70l t 601 mtg. hole s ? 0.093 (2.36) 1.250 (31.75) 1.000 (25.40) 0.125 (3.18) 0.010 ? 0.11 (2.79) 0.070 (1.78) 0.010 0.010 0.010 0.025 (0.63) 0.010 0.050 (1.27) 0.010 0.700 (17.28) 0.010 0.300 (7.62) 0.010 0.100 (2.54) 0.010 0.030 (0.76) 0.260 (6.60) adju s tment s crew head s lot 0.015 0.025 (0.64) wide x 0.030 (076) deep 0.196 (4.98) 0.010 0.325 (8.25) 0.015 0.500 (12.70) 0.030 ? 0.028 typ. (0.71) 0.003 0.098 (2.49) 0.245 (6.22) 0.050 (1.27) 0.010 0.63 (1.60) maximum meni s cu s #30 awg lead s in s ulated 6 " (152.40 min. length) 7 (0.26) ? 5.49 (12-28 nf) s pectrol 6-2 43.2 (1.702) 7.6 (0.300) 6.5 (0.255) ? 10.2 (0.401) 12-28 hex nut s hakeproof wa s her 10 (0.39)
70 vishay spectrol 1 1/4" rectangular multi-turn cermet trimmer www.vishay.com for technical questions, contact: sfer@vishay.com document number: 57076 2 see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 revision: 10-nov-10 electrical specifications resistance range 10 thru 2 m standard resistance tolerance 10 % end resistance 2 % maximum actual effective electrical travel 20 turns nominal contact resistance variation 3 % or 3 , whichever is greater dielectric withstanding voltage 1000 v ac at sea level, 350 v ac at 80 000 feet (24 400 meters) insulation resistance 1000 m power rating circuit diagram limiting element voltage 350 v temperature coefficient of resistance (typical) 100 ppm/c mechanical specifications operating torque 5 oz. in (3.60 ncm) maximum rotational life 200 cycles with loaded circuit, ma ximum change in resistance 2 % or 500 cycles without discontinuity unloaded weight 0.116 oz. (3.3 g) maximum terminals pure sn (code e3) enfironmental specifications operating temperature range - 55 c to + 125 c (100 c for leadwire style) terminal strength 2 lbs (9 n) minimum push/pull sealed all units sealed to permit cleaning in common solvents immersion performances tests conditions typical values and drifts r t / r t (%) r 1-2 / r 1-2 (%) thermal shock - 55 c to + 125 c, 5 cycles (100 c for leadwire style) 1 % 1 % shock 50 g at 11 ms, 3 successive shoc ks in 3 directions 1 % 1 % vibration 10 hz to 55 hz 0.75 mm or 10 g for 6 h 1 % 1 % load life 1000 h at rater power 90'/30' 1 % 5 % high temperature exposure + 125 c (100 c for leadwire style) 1 % 5 % resistance to solder heat 350 c for 3 s 1 % - 0 20 40 100 125 140 70 60 0.50 0 ambient temperature in c power in w 80 0.25 0.75 70l 70y a (1) b (2) c (3) cw
70 1 1/4" rectangular multi-turn cermet trimmer vishay spectrol document number: 57076 for tec hnical questions, contact: sfer@vishay.com www.vishay.com revision: 10-nov-10 see al so application note: www.vishay.com/doc?51001 and www.vishay. com/doc?52029 3 marking ?spectrol ?model ?ohmic value ? tolerance ?circuit diagram ? manufacturing date packaging in box of 50 pieces code b25 (bo50) ordering information (part number) model style ohmic value tolerance packa g in g code special number m70 l = leadwire y = printed circuit pins from 10 to 2 m 103 = 10k k = 10 % on request: j = 5 % b25 = box 50 pieces (if applicable) g iven by vishay for custom design description (for information only) 70 l 10k 10 % bo50 e3 model style value tolerance special packa g in g lead finish l103 b25 k 70 m
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
|
