g, gn www.vishay.com vishay dale revision: 23-may-13 1 document number: 30205 for technical questions, contact: ww2aresistors@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 wirewound resistors, miniature, industrial, precision power, silicone coated, axial lead note ? * this datasheet provides information about parts that are ? rohs-compliant and/or parts th at are non-rohs-compliant. for ? example, parts with lead (pb) te rminations are not rohs-compliant. ? please see the information/tables in this datasheet for details. features ? from 1.4 to 4 times higher power ratings than conventional resistors of equivalent size ? high temperature coating (> 350 c) ? complete welded construction ? meets applicable requirements of mil-prf-26 ? available in non-inductive styles (type gn) with ayrton-perry winding for lowest reactive components ? excellent stability in operation (typical resistance shift < 0.5 %) ? mil-prf-26 qualified, type rw resistors can be found at: www.vishay.com/doc?30281 ? material categorization: ? for definitions of co mpliance please see www.vishay.com/doc?99912 notes ? g002, g005, g05c, and g010: core consis ts of berylliu m oxide ceramic ? models not available as lead (pb)-free: g001...380 and g003380 ? shaded area indicate s most popular models (1) vishay dale g models have two power ratings depending on operat ion temperature and stability requirements. models not available for characteristic v are: g00180, g001380, g002, g00380, and g003380 available available available available standard electrical specifications global model hist. model power rating (1) p 25 c w u 0.05 % to 5 % power rating (1) p 25 c w v 3 % to 5 % resistance range ? resistance range ? resistance range ? resistance range ? weight (typical) g 0.05 % 0.1 % 0.25 % 0.5 %, 1 %, 3 %, 5 % g001...80 g-1-80 1.0 - 1.0 to 1k 0.499 to 1k 0.499 to 3.4k 0.1 to 3.4k 0.20 g001...380 g-1-380 1.0 - - 0.499 to 1k 0.499 to 1k 0.1 to 1k 0.20 g002 g-2 1.5 - 1.0 to 1.3k 0.499 to 1.3k 0.499 to 4.9k 0.1 to 4.9k 0.21 g003...80 g-3-80 2.0 - 1.0 to 2.74k 0.499 to 2.74k 0.499 to 10.4k 0.1 to 10.4k 0.34 g003...380 g-3-380 2.0 - - 0.499 to 2.74k 0.499 to 2.74k 0.1 to 2.74k 0.34 g005 g-5 4.0 5.0 0.499 to 6.5k 0.499 to 6.5k 0.1 to 24.5k 0.1 to 24.5k 0.80 g05c g-5c 5.0 7.0 0.499 to 8.6k 0.499 to 8.6k 0.1 to 32.3k 0.1 to 32.3k 1.20 g010 g-10 7.0 10.0 0.499 to 25.7k 0.499 to 25.7k 0.1 to 95.2k 0.1 to 95.2k 3.60 technical specifications parameter unit g resistor characteristics temperature coeffici ent ppm/c 20 for 10 ? and above; 50 for 1 ? to 9.9 ? ; 90 for 0.5 ? to 0.99 ? maximum working voltage v ( p x r ) 1/2 insulation resistance ? 1000 m ? minimum dry, 100 m ? minimum after moisture test terminal strength lb 5 minimum for g001...80 th ru g003...380, 10 minimum for all others operating temperature range c cha racteristic u = - 65 to + 250, ch aracteristic v = - 65 to + 350 power rating - characteristic u = + 250 c max. hot spot temperature, 0.5 % max. ? r in 2000 h load life characteristic v = + 350 c max. ho t spot temperature, 3.0 % max. ? r in 2000 h load life global part number information global part numberin g example: g00310r00fs7080 global model (4 or 5 digits) resistance value (5 digits) tolerance code (1 digit) packaging (3 digits) special (up to 3 digits) (see standard electrical specifications global model column for options) r = decimal k = thousand 15r00 = 15 ? 10k00 = 10 k ? a = 0.05 % b = 0.1 % c = 0.25 % d = 0.5 % f = 1.0 % h = 3.0 % j = 5.0 % k = 10.0 % e70 = lead (pb)-free, tape /reel (s maller than g010) e73 = lead (pb)-free, tape /reel (g010 and larger) e12 = lead (pb)-free, bulk (dash number) from 1 to 999 as applicable s70 = tin/lead, tape/ree l (smaller than g010) s73 = tin/lead, tape/r eel (g010 and larger) b12 = tin/lead, bulk historical part numbering example: g-3-80 10 ? 1 % s70 g-3-80 10 ? 1 % s70 historical model resistance value tolerance code packaging g00310r00 fs708 0
g, gn www.vishay.com vishay dale revision: 23-may-13 2 document number: 30205 for technical questions, contact: ww2aresistors@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 dimensions in inches [millimeters] notes (1) on some standard reel pack methods, the leads may be trimmed to a shor ter length than shown (2) l 1 max. dimension is clean lead to clean lead material specifications element: copper-nickel alloy or nickel-chrome alloy, depending on re sistance value core: ceramic, berylliu m oxide or alumina, depending on resistor model coating: special high temperature silicone standard terminals: 100 % sn, or 60/40 sn/pb coated copperweld ? end caps: stainless steel part marking: dale, model, wattage (3) , value, tolerance, date code note (3) wattage marked on part wi ll be u characteristic gn non-inductive models of equivalent physical and electrical specifications are available with non-inductive (ayrton-perry) winding. they are identified by inserting the letter n after g in the model number (gn005, for exam ple). two conditions apply: 1. for gn models, di v ide maximum resistance v alues b y two 2. body o.d. on gn05c may e xceed that of the g05c b y 0.010" derating termination when g resistors will be operated at full rated power, resistance welding or high temperature solder are the recommended termination method s. termination should be made within 1/2" from end of resistor body. global ? model dimensions in inches [millimeters] ll 1 max. (2) cd g001...80 ? g001...380 0.250 0.031 [6.35 0.787] 0.281 [7.14] 0.085 0.020 [2.16 0.508] 0.020 0.002 [0.508 0.051] g002 0.312 0.016 [7.92 0.406] 0.328 [8.33] 0.078 + 0.016 - 0.031 [1.98 + 0.406 - 0.787] 0.020 0.002 [0.508 0.051] g003...80 ? g003...380 0.406 0.031 [10.31 0.787] 0.437 [11.10] 0.094 0.031 [2.39 0.787] 0.020 0.002 [0.508 0.051] g005 0.562 0.062 [14.27 1.57] 0.622 [15.80] 0.188 0.032 [4.78 0.813] 0.032 0.002 [0.813 0.051] g05c 0.500 0.062 [12.70 1.57] 0.593 [15.06] 0.218 0.032 [5.54 0.813] 0.040 0.002 [1.02 0.051] g010 0.875 0.062 [22.23 1.57] 1.0 [25.4] 0.312 0.032 [7.92 0.813] 0.040 0.002 [1.02 0.051] c d l 1.50 [3 8 .10] (1) min. l 1 - 65 - 50 0 50 150 250 350 ambient temperature in c 120 100 80 60 40 20 0 % n i r e w o p d e t a r char. v char. u 25 performance test conditions of test test limits characteristic u characteristic v thermal shock rated power applied until thermally stab le, then a min. of 15 min at - 55 c (0.2 % + 0.05 ? ) ? r (2.0 % + 0.05 ? ) ? r short time overload 5 x power (g001...80 thru g05c), 10 x power (g010) for 5 s (0.2 % + 0.05 ? ) ? r (2.0 % + 0.05 ? ) ? r dielectric withstanding ? voltage 500 v rms minimum for g001...80 thru g003...380, ? 1000 v rms minimum for all others, duration of 1 min (0.1 % + 0.05 ? ) ? r (0.1 % + 0.05 ? ) ? r low temperature storage - 65 c for 24 h (0.2 % + 0.05 ? ) ? r (2.0 % + 0.05 ? ) ? r high temperature exposure 250 h at + 250 c (characteristic u) (0.5 % + 0.05 ? ) ? r (2.0 % + 0.05 ? ) ? r moisture resistance mil-std-202 method 106, 7b not applicable (0.2 % + 0.05 ? ) ? r (2.0 % + 0.05 ? ) ? r shock, specified pulse mil-std-202 method 213, 100 g 's for 6 ms, 10 shocks (0.1 % + 0.05 ? ) ? r (0.2 % + 0.05 ? ) ? r vibration, high frequency frequency varied 10 hz to 2000 hz, 20 g peak, 2 directions 6 h each (0.1 % + 0.05 ? ) ? r (0.2 % + 0.05 ? ) ? r load life 2000 h at rated power, + 25 c, 1.5 h on, 0.5 h off (0.5 % + 0.05 ? ) ? r (3.0 % + 0.05 ? ) ? r terminal strength pull test - 5 s to 10 s, 5 lb (g001...80 thru g05c), 10 lb for all others; ? torsion test - 3 altern ating directions, 360 each (0.1 % + 0.05 ? ) ? r (1.0 % + 0.05 ? ) ? r
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