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RWR71N49R9DPB12 Datasheet(PDF) 2 Page - Vishay Siliconix |
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RWR71N49R9DPB12 Datasheet(HTML) 2 Page - Vishay Siliconix |
2 / 4 page RWR Military www.vishay.com Vishay Dale Revision: 30-Mar-12 2 Document Number: 30203 For technical questions, contact: ww2bresistors@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] Note (1) On some standard reel pack methods, the leads may be trimmed to a shorter length than shown. MILITARY MODEL DIMENSIONS in inches [millimeters] AB C RWR81 0.250 ± 0.031 [6.35 ± 0.787] 0.085 ± 0.020 [2.16 ± 0.508] 0.020 ± 0.0015 [0.508 ± 0.038] RWR82 0.312 ± 0.016 [7.92 ± 0.406] 0.078 + 0.016 - 0.031 [1.98 + 0.406 - 0.787] 0.020 ± 0.0015 [0.508 ± 0.038] RWR80 0.406 ± 0.031 [10.31 ± 0.787] 0.094 ± 0.031 [2.39 ± 0.787] 0.020 ± 0.0015 [0.508 ± 0.038] RWR71 0.812 ± 0.062 [20.62 ± 1.58] 0.187 ± 0.031 [4.75 ± 0.787] 0.032 ± 0.002 [0.813 ± 0.051] RWR89 0.560 ± 0.062 [14.22 ± 1.58] 0.187 ± 0.031 [4.75 ± 0.787] 0.032 ± 0.002 [0.813 ± 0.051] RWR74 0.875 ± 0.062 [22.23 ± 1.58] 0.312 ± 0.031 [7.92 ± 0.787] 0.040 ± 0.002 [1.02 ± 0.051] RWR84 0.875 ± 0.062 [22.23 ± 1.58] 0.312 ± 0.031 [7.92 ± 0.787] 0.040 ± 0.002 [1.02 ± 0.051] RWR78 1.780 ± 0.062 [45.21 ± 1.58] 0.375 ± 0.031 [9.525 ± 0.787] 0.040 ± 0.002 [1.02 ± 0.051] TECHNICAL SPECIFICATIONS PARAMETER UNIT RWR RESISTOR CHARACTERISTICS Dielectric Withstanding Voltage VAC 500 minimum for 2 W and smaller, 1000 minimum for 3 W and larger Short Time Overload - 5 x rated power for 5 s for 3 W size and smaller, 10 x rated power for 5 s for 5 W size and greater 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 2 W and smaller, 10 minimum for 3 W and larger Solderability - Meets requirements of ANSI J-STD-002 Operating Temperature Range °C - 55 to + 250 RESISTANCE TEMPERATURE COEFFICIENT TEMPERATURE COEFFICIENT (ppm/°C) RWR71 RWR74 RWR78 RWR80 RWR81 RWR82 RWR84 RWR89 RESISTANCE RANGE ( ) RESISTANCE RANGE ( ) RESISTANCE RANGE ( ) RESISTANCE RANGE ( ) RESISTANCE RANGE ( ) RESISTANCE RANGE ( ) RESISTANCE RANGE ( ) RESISTANCE RANGE ( ) ± 650 0.1 to 0.499 0.1 to 0.499 0.1 to 0.499 0.1 to 0.499 0.1 to 0.499 0.1 to 0.499 0.1 to 0.499 0.1 to 0.499 ± 400 0.505 to 1.0 0.505 to 1.0 0.505 to 1.0 0.505 to 1.0 0.505 to 1.0 0.505 to 1.0 0.505 to 1.0 0.505 to 1.0 ± 50 1.01 to 10 1.01 to 10 1.01 to 10 1.01 to 10 1.01 to 10 1.01 to 10 1.01 to 10 1.01 to 10 ± 30 10.1 to 73.2 10.1 to 158 10.1 to 453 - - - 10.1 to 158 10.1 to 42.2 ± 20 74.1 and above 160 and above 459 and above 10.1 and above 10.1 and above 10.1 and above 160 and above 42.7 and above B 1.50 [38.10] (1) min. A C |
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