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| WSL Vishay Dale Power Metal Strip(R) Resistors, Low Value, Surface Mount FEATURES * Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments, power amplifiers * Proprietary processing technique produces extremely low resistance values * All welded construction * Solid metal Nickel-chrome or Manganese-copper alloy resistive element * 60/40 tin/lead copper terminations * Very low inductance 0.5nH to 5nH * Excellent frequency response * Low thermal EMF STANDARD ELECTRICAL SPECIFICATIONS MODEL POWER RATING P 70C W WSL0805 WSL1206 WSL2010 WSL2512 0.125 0.25 0.5 1.0* RESISTANCE RANGE Z 0.5% 0.01 - 0.2 0.01 - 0.2 0.01 - 0.5 0.01 - 0.5 1.0% 0.01 - 0.2 0.002 - 0.2 0.001 - 0.5 0.001 - 0.5 *For values above 0.1 derate linearly to 80% rated power at 0.5 * Part Marking: DALE, Model, Value, Tolerance; due to resistor size limitations some resistors will be marked with only the resistance value TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient UNIT ppm/C WSL0805 75 WSL1206 WSL2010 WSL2512 0.002 - 0.0029 = 275 0.001 - 0.0029 = 275 0.001 - 0.0029 = 275 0.003 - 0.0049 = 150 0.003 - 0.0049 = 150 0.003 - 0.0049 = 150 0.005 - 0.0069 = 110 0.005 - 0.0069 = 110 0.005 - 0.0069 = 110 0.007 - 0.2 = 75 0.007 - 0.5 = 75 0.007 - 0.5 = 75 - 65 / + 170 (P x R)1/2 4.8 Rated Power In % Operating Temperature Range Maximum Working Voltage Weight/1000 pieces (typical) C V g 16.2 120 100 38.9 63.6 ORDERING INFORMATION 80 WSL2010 MODEL 0.01 RESISTANCE 1.0% TOLERANCE % R86 PACKAGING B43 = Bulk Pack R86 = Tape and Reel 60 40 20 0 -65 -50 -25 0 25 50 75 70 Derating www.vishay.com 92 For technical questions, contact ww2bresistors@vishay.com 100 125 150 170 Ambient Temperature in C Document Number 30100 Revision 08-Feb-02 WSL Power Metal Strip(R) Resistors, Low Value, Surface Mount DIMENSIONS MODEL RESISTANCE RANGE H W T L l a b Vishay Dale DIMENSIONS - in inches [millimeters] L W 0.050 0.010 [1.27 0.254] 0.063 0.010 [1.60 0.254] 0.100 0.010 [2.54 0.254] 0.100 0.010 [2.54 0.254] 0.125 0.010 [3.18 0.254] 0.125 0.010 [3.18 0.254] 0.125 0.010 [3.18 0.254] H T 0.080 0.010 [2.03 0.254] 0.126 0.010 WSL1206 0.002 - 0.2 [3.20 0.254] 0.001 - 0.0069 0.200 0.010 [5.08 0.254] WSL2010 0.200 0.010 0.007 - 0.5 [5.08 0.254] 0.001 - 0.0049 0.250 0.010 [6.35 0.254] 0.250 0.010 WSL2512 0.005 - 0.0069 [6.35 0.254] 0.250 0.010 0.007 - 0.5 [6.35 0.254] WSL0805 0.01 - 0.2 0.013 0.005 0.015 0.010 [0.330 0.127] [0.381 0.254] 0.025 0.010 0.020 0.010 [0.635 0.254] [0.508 0.254] 0.025 0.010 0.058 0.010 [0.635 0.254] [1.47 0.254] 0.025 0.010 0.020 0.010 [0.635 0.254] [0.508 0.254] 0.025 0.010 0.087 0.010 [0.635 0.254] [2.21 0.254] 0.025 0.010 0.047 0.010 [0.635 0.254] [1.19 0.254] 0.025 0.010 0.030 0.010 [0.635 0.254] [0.762 0.254] MODEL RESISTANCE RANGE SOLDER PAD DIMENSIONS - in inches [millimeters] WSL0805 WSL1206 WSL2010 0.01 - 0.2 0.002 - 0.2 0.001 - 0.0069 0.007 - 0.5 0.001 - 0.0049 WSL2512 0.005 - 0.0069 0.007 - 0.5 a 0.040 [1.02] 0.050 [1.27] 0.093 [2.36] 0.055 [1.40] 0.120 [3.05] 0.083 [2.11] 0.065 [1.65] b 0.050 [1.27] 0.070[1.78] 0.120 [3.05] 0.120 [3.05] 0.145 [3.68] 0.145 [3.68] 0.145 [3.68] l 0.020 [0.50] 0.055 [1.40] 0.055 [1.40] 0.130 [3.30] 0.050 [1.27] 0.125 [3.18] 0.160 [4.06] PERFORMANCE TEST Thermal Shock Short Time Overload Low Temperature Storage High Temperature Exposure Bias Humidity Mechanical Shock Vibration Load Life Resistance to Solder Heat Moisture Resistance CONDITIONS OF TEST - 55C to + 150C, 1000 cycles, 15 minutes at each extreme 5 x rated power for 5 seconds - 65C for 24 hours 1000 hours @ + 170C + 85C, 85% RH, 10% Bias, 1000 hours 100g's for 6 milliseconds, 5 pulses Frequency varied 10 to 2000Hz in one minute, 3 directions, 12 hours 1000 hours @ rated power, + 70C, 1.5 hours "ON", 0.5 hours "OFF" + 260C Solder, 10 - 12 second dwell, 25mm/second emergence MIL-STD-202, Method 106, 0% power, 7a and 7b not required TEST LIMITS (0.5% + 0.0005) R (0.5% + 0.0005) R (0.5% + 0.0005) R (1.0% + 0.0005) R (0.5% + 0.0005) R (0.5% + 0.0005) R (0.5% + 0.0005) R (1.0% + 0.0005) R (0.5% + 0.0005) R (0.5% + 0.0005) R PACKAGING MODEL TAPE WIDTH WSL0805 WSL1206 WSL2010 WSL2512 8mm/Punched Paper 8mm/Embossed Plastic 12mm/Embossed Plastic 12mm/Embossed Plastic DIAMETER 178mm/7" 178mm/7" 178mm/7" 178mm/7" REEL PIECES/REEL 5000 4000 4000 2000 CODE RT1 R86 R86 R86 Embossed carrier tape per EIA-481-1A Document Number 30100 Revision 08-Feb-02 For technical questions, contact ww2bresistors@vishay.com www.vishay.com 93 |
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