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WSL Vishay Dale Power Metal Strip(R) Resistors, Low Value, Surface Mount * 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 * Solderable terminations * Very low inductance 0.5nH to 5nH * Excellent frequency response * Low thermal EMF FEATURES STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL WSL0805 WSL1206 WSL2010 WSL2512 WSL2816 POWER RATING P70C W 0.125 0.25 0.5 1.0* 2.0 RESISTANCE RANGE 0.5% 0.01 - 0.2 0.01 - 0.2 0.01 - 0.5 0.01 - 0.5 0.01 - 0.10 1.0% 0.01 - 0.2 0.002 - 0.2 0.001 - 0.5 0.001 - 0.5 0.01 - 0.10 WEIGHT (TYPICAL) g/1000 pcs 4.8 16.2 38.9 63.6 118 *For values above 0.1 derate linearly to 80% rated power at 0.5 * Part Marking: DALE, Value, Tolerance: due to resistor size limitations some resistors will be marked with only the resistance value. TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient Operating Temperature Range UNIT ppm/C C V WSL RESISTOR CHARACTERISTICS 275 for 1m to 2.9m, 150 for 3m to 4.9m 110 for 5m to 6.9m, 75 for 7m to 0.5 - 65 / + 170 (P x R)1/2 w Maximum Working Voltage w w GLOBAL PART NUMBER INFORMATION .D New Global Part Numbering: WSL25124L000FEA (preferred part numbering format) at aS W S L 2 5 1 2 4 L 0 0 0 F E A SPECIAL (Dash Number) (up to 2 digits) From 1-99 as applicable GLOBAL MODEL (See Standard Electrical Specifications, Global Model, for more options). Historical Part Number example: WSL2512 0.004 he VALUE L = Miliohm R = Decimal 4L000 = 0.004 R0100 = 0.01 TOLERANCE CODE D = 0.5% F = 1.0% J = 5.0% PACKAGING EA = Lead Free, Tape/Reel EK = Lead Free, Bulk TA = Tin/Lead, Tape/Reel (R86) BA = Tin/Lead, Bulk (B43) WSL2512 HISTORICAL MODEL Document Number: 30100 Revision: 11-Aug-04 et 4U .c 1% EA (will continue to be accepted) 0.004 1% TOLERANCE CODE EA PACKAGING RESISTANCE VALUE For technical questions contact: ww2bresistors@vishay.com om www.vishay.com 1 www..com WSL Vishay Dale DIMENSIONS MODEL WSL0805 H Power Metal Strip(R) Resistors, Low Value, Surface Mount DIMENSIONS in inches [millimeters] RESISTANCE RANGE 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] 0.165 0.010 [4.2 0.254] H 0.013 0.005 [0.330 0.127] 0.025 0.010 [0.635 0.254] 0.025 0.010 [0.635 0.254] 0.025 0.010 [0.635 0.254] 0.025 0.010 [0.635 0.254] 0.025 0.010 [0.635 0.254] 0.025 0.010 [0.635 0.254] 0.025 0.010 [0.635 0.254] T 0.015 0.010 [0.381 0.254] 0.020 0.010 [0.508 0.254] 0.058 0.010 [1.47 0.254] 0.020 0.010 [0.508 0.254] 0.087 0.010 [2.21 0.254] 0.047 0.010 [1.19 0.254] 0.030 0.010 [0.762 0.254] 0.062 0.010 [1.57 0.254] WSL1206 W WSL2010 T L I b WSL2512 a WSL2816 0.080 0.010 0.01 - 0.2 [2.03 0.254] 0.126 0.010 0.002 - 0.2 [3.20 0.254] 0.200 0.010 0.001 - 0.0069 [5.08 0.254] 0.200 0.010 0.007 - 0.5 [5.08 0.254] 0.250 0.010 0.001 - 0.0049 [6.35 0.254] 0.250 0.010 0.005 - 0.0069 [6.35 0.254] 0.250 0.010 0.007 - 0.5 [6.35 0.254] 0.280 0.010 0.01 - 0.1 [7.1 0.254] Rated Power In % 120 SOLDER PAD DIMENSIONS in inches [millimeters] MODEL RESISTANCE RANGE 0.01 - 0.2 0.002 - 0.2 100 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] 0.130 [3.3] 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] 0.190 [4.8] 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] 0.040 [1.00] 80 WSL0805 WSL1206 60 40 20 0.001 - 0.0069 WSL2010 0.007 - 0.5 0.001 - 0.0049 WSL2512 0.005 - 0.0069 0.007 - 0.5 -25 0 25 50 75 70 100 125 150 170 Ambient Temperature in C 0 -65 -50 WSL2816 0.01 - 0.1 Derating PERFORMANCE TEST Thermal Shock Short Time Overload Low Temperature Operation 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 TAPE WIDTH WSL0805 8mm/Punched Paper WSL1206 8mm/Embossed Plastic WSL2010 12mm/Embossed Plastic WSL2512 12mm/Embossed Plastic WSL2816 12mm/Embossed Plastic Embossed carrier tape per EIA-481-1A. www.vishay.com 2 MODEL REEL DIAMETER 178mm/7" 178mm/7" 178mm/7" 178mm/7" 178mm/7" PIECES/REEL 5000 4000 4000 2000 2000 CODE RT1 R86 R86 R86 R86 For technical questions contact: ww2bresistors@vishay.com Document Number: 30100 Revision: 11-Aug-04 |
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