G, GN Vishay Dale Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type RW, Precision Power, Silicone Coated 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 Aryton-Perry winding for lowest reactive components * Excellent stability in operation (typical resistance shift < 0.5 %) * Lead (Pb)-free version is RoHS compliant Pb-free Available e3 RoHS* COMPLIANT STANDARD ELECTRICAL SPECIFICATIONS POWER RATING**** RESISTANCE RANGE P25 C W MIL. RANGE SHOWN IN BOLD FACE WEIGHT HIST. (Typical) MODEL MIL-PRF-26 U V 0.5 %, 1 %, g 0.05 % thru 5 % 3 % & 5 % 0.05 % 0.1 % 0.25 % 3 %, 5 % TYPE G001...80 G-1-80 1.0 1.0 - 1K 0.499 - 1K 0.499 - 3.4K 0.1 - 3.4K 0.20 G001...380 G-1-380 RW81 1.0 0.499 - 1K 0.499 - 1K 0.1 - 1K 0.20 G002 G-2 1.5 1.0 - 1.3K 0.499 - 1.3K 0.499 - 4.9K 0.1 - 4.9K 0.21 G003...80 G-3-80 2.0 1.0 - 2.74K 0.499 - 2.74K 0.499 - 10.4K 0.1 - 10.4K 0.34 G003...380 G-3-380 RW80 2.0 0.499 - 2.74K 0.499 - 2.74K 0.1 - 2.74K 0.34 G005 G-5 4.0 5.0 0.499 - 6.5K 0.499 - 6.5K 0.1 - 24.5K 0.1 - 24.5K 0.80 G05C G-5C 5.0 7.0 0.499 - 8.6K 0.499 - 8.6K 0.1 - 32.3K 0.1 - 32.3K 1.20 G010 G-10 7.0 10.0 0.499 - 25.7K 0.499 - 25.7K 0.1 - 95.2K 0.1 - 95.2K 3.60 ** Vishay Dale G models have two power ratings, depending on operation temperature and stability requirements. NOTE: Shaded area indicates most popular models. GLOBAL MODEL TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient Dielectric Withstanding Voltage UNIT ppm/C VAC Short Time Overload - Maximum Working Voltage Insulation Resistance Terminal Strength V W lb Solderability - Operating Temperature Range C Power Rating - G RESISTOR CHARACTERISTICS 90 for below 1 , 50 for 1 to 9.9 , 20 for 10 and above 500 minimum for G-1-80 thru G-3-380, 1000 minimum for all others 5 x rated power for 5 sec. for G-1-80 thru G-5C (Characteristic U), 10 x rated power for 5 sec. for G-10 (P x R)1/2 1000 Megohm minimum dry, 100 Megohm minimum after moisture test 5 minimum for G-1-80 thru G-3-380, 10 minimum for all others MIL-PRF-26 type - Meets requirements of ANSI J-STD-002 Non Mil type - Terminals are 60/40 electro tin plated to facilitate soldering Characterisitic U = - 65/+ 250, Characteristic V = - 65/+ 350 Characterisitic U - + 250 C max. hot spot temperature, 0.5 % max. R in 2000 hr. load life Characterisitic V - + 350 C max. hot spot temperature, 3.0 % max. R in 2000 hr. load life GLOBAL PART NUMBER INFORMATION New Global Part Numbering: G00310R00FS7080 (preferred part number format) G 0 0 3 1 0 R 0 0 F S 7 0 8 0 GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING SPECIAL (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 % J = 5.0 % K = 10.0 % E70 = Lead (Pb)-free, Tape/Reel (smaller than G010) E73 = Lead (Pb)-free, Tape/Reel (G010 & larger) E12 = Lead (Pb)-free, Bulk Lead (Pb)-free is not available on RW military type (Dash Number) (up to 3 digits) From 1 - 999 as applicable S70 = Tin/Lead, Tape/Reel (smaller than G010) S73 = Tin/Lead, Tape/Reel (G010 & larger) B12 = Tin/Lead, Bulk Historical Part Number example: G-3-80 10 1 % S70 (will continue to be accepted) G-3-80 10 1% S70 HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com 128 For technical questions contact ww2bresistors@vishay.com Document Number: 30205 Revision: 22-Mar-06 G, GN Wirewound Resistors, Military, MIL-PRF-26 Qualified, DIMENSIONS 1.50 [38.10]* Min. L DIMENSIONS in inches [millimeters] GLOBAL MODEL D Vishay Dale L L1** (Max.) C D G-1-80 0.250 0.031 0.281 0.085 0.020 0.020 0.002 * On some standard reel pack methods, the leads may be trimmed to a shorter length than shown. G-1-380 [6.35 0.787] [2.16 0.508] [0.508 0.051] MATERIAL SPECIFICATIONS G2 Element: Copper-nickel alloy or nickel-chrome alloy, depending on resistance value G-3-80 0.406 0.031 0.437 0.094 0.031 0.020 0.002 Core: Ceramic, Beryllium oxide or alumina, depending on resistor model G-3-380 [10.31 0.787] [11.10] [2.39 0.787] [0.508 0.051] Coating: Special high temperature silicone 0.562 0.062 0.622 0.188 0.032 0.032 0.002 G-5 [14.27 1.57] [15.80] [4.78 0.813] [0.813 0.051] 0.500 0.062 0.593 0.218 0.032 0.040 0.002 [12.70 1.57] [15.06] [5.54 0.813] [1.02 0.051] 0.875 0.062 1.0 0.312 0.032 0.040 0.002 [22.23 1.57] [25.4] [7.92 0.813] [1.02 0.051] L1 C [7.14] 0.312 0.016 0.328 0.078 + 0.016 - 0.031 0.020 0.002 [7.92 0.406] Standard Terminals: 100 % Sn, or 60/40 Sn/Pb coated Copperweld(R) [8.33] [1.98 + 0.406 - 0.787] [0.508 0.051] G-5C NOTE: Military (RW) parts are only available with 60/40 Sn/Pb finish End Caps: Stainless steel G-10 Part Marking: DALE, Model, Wattage*, Value, Tolerance, Date Code ** L1 (Max.) dimension is clean lead to clean lead. RATED POWER IN % * Wattage marked on part will be "U" characteristic GN NON-INDUCTIVE 120 Models of equivalent physical and electrical specifications are available with non-inductive (Aryton-Perry) winding. They are identified by inserting the letter N after G in the model number (GN-5, for example). Two conditions apply: 100 80 1. For GN models, divide maximum resistance values by two 60 2. Body O.D. on GN-5C may exceed that of the G-5C by 0.010" CHAR. V 40 TERMINATION 20 0 - 65 - 50 CHAR. U 0 Derating 50 25 150 250 350 AMBIENT TEMPERATURE IN C When G resistors will be operated at full rated power, resistance welding or high temperature solder are the recommended termination methods. Termination should be made within 1/2 inch from end of resistor body. PERFORMANCE CONDITIONS OF TEST TEST LIMITS (CHARACTERISTIC U) Thermal Shock Rated power applied until thermally stable, then a min. of 15 minutes at - 55 C (0.2 % + 0.05 ) R Short Time Overload 5 x power (G-1-80 thru G-5C), 10 x power (G-10) for 5 sec. (0.2 % + 0.05 ) R Dielectric Withstanding Voltage 1000 Vrms, one minute (0.1 % + 0.05 ) R TEST Low Temperature Storage - 65 C for 24 hours (0.2 % + 0.05 ) R High Temperature Exposure 250 hours at + 250 C (Characteristic U) (0.5 % + 0.05 ) R Moisture Resistance MIL-STD-202 Method 106, 7b not applicable (0.2 % + 0.05 ) R Shock, Specified Pulse MIL-STD-202 Method 213, 100 g's for 6 milliseconds, 10 shocks (0.1 % + 0.05 ) R Vibration, High Frequency Frequency varied 10 to 2000 Hz, 20 g peak, 2 directions 6 hours each (0.1 % + 0.05 ) R Load Life 2000 hours at rated power, + 25 C, 1.5 hours "ON", 0.5 hours "OFF" (0.5 % + 0.05 ) R Terminal Strength 5 to 10 sec., 5 or 10 lb pull test (depending on size), torsion test - 3 alternating directions, 360 each (0.1 % + 0.05 ) R Document Number: 30205 Revision: 22-Mar-06 For technical questions contact ww2bresistors@vishay.com www.vishay.com 129 Legal Disclaimer Notice Vishay Disclaimer 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 for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, 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 medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. 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