WSLP www.vishay.com Vishay Dale Power Metal Strip(R) Resistors, Very High Power (to 3 W), Low Value (down to 0.0005 ), Surface Mount FEATURES * Very high power to foot print size ratio (3 W in 2512, 2 W in 2010, 1 W in 1206, 0.5 W in 0805, and 0.4 W in 0603 package) * Ideal for all types of current sensing and pulse applications including switching and linear power supplies, instruments, power amplifiers and shunts * Proprietary processing technique produces extremely low resistance values (down to 0.0005 ) * All welded construction * Solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (< 20 ppm/C) * Very low inductance 0.5 nH to 5 nH * Excellent frequency response to 50 MHz * Low thermal EMF (< 3 V/C) * AEC-Q200 qualified available (1) * Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 Note (1) Flame retardance test may not be applicable to some resistor technologies STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL SIZE POWER RATING P70 C W WSLP0603 WSLP0805 WSLP1206 WSLP2010 WSLP2512 0603 0805 1206 2010 2512 0.4 0.5 1.0 2.0 3.0 RESISTANCE VALUE RANGE Tol. 0.5 % Tol. 1.0 % 0.015 to 0.1 0.01 to 0.1 0.01 to 0.05 0.01 to 0.05 0.005 to 0.05 0.001 to 0.05 0.004 to 0.01 0.001 to 0.01 0.003 to 0.01 0.0005 to 0.01 WEIGHT (typical) g/1000 pieces 1.9 4.8 16.2 38.9 63.6 TECHNICAL SPECIFICATIONS PARAMETER UNIT Temperature coefficient RESISTOR CHARACTERISTICS 400 for 0.5 m to 0.99 m, 275 for 1 m to 2.9 m, 150 for 3 m to 4.9 m, 110 for 5 m to 6.9 m , 75 for 7 m to 0.1 - 65 to + 170 (P x R)1/2 ppm/C Operating temperature range Maximum workin voltage C V GLOBAL PART NUMBER INFORMATION Global Part Numbering example: WSLP1206R0100FEA W S L P 1 2 0 6 R 0 1 0 0 F E A GLOBAL MODEL (8 digits) RESISTANCE VALUE (5 digits) TOLERANCE CODE (1 digit) PACKAGING CODE (2 digits) SPECIAL (up to 2 digits) WSLP0603 WSLP0805 WSLP1206 WSLP2010 WSLP2512 L = m* R = Decimal 4L000 = 0.004 R0100 = 0.01 D = 0.5 % F = 1.0 % EA = Lead (Pb)-free, tape/reel EK = Lead (Pb)-free, bulk Reserved for future specials * Use "L" for resistance values < 0.01 Revision: 18-Apr-12 Document Number: 30122 1 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 WSLP www.vishay.com Vishay Dale DIMENSIONS H l b W a T L RESISTANCE RANGE () MODEL WSLP0603 0.01 to 0.1 WSLP0805 0.01 to 0.05 DIMENSIONS in inches (millimeters) L 0.060 0.010 (1.52 0.254) 0.080 0.010 (2.03 0.254) W 0.030 0.010 (0.76 0.254) 0.050 0.010 (1.27 0.254) 0.126 0.010 (3.20 0.254) 0.063 0.010 (1.60 0.254) 0.200 0.010 (5.08 0.254) 0.100 0.010 (2.54 0.254) 0.001 to 0.0019 0.002 to 0.0059 WSLP1206 0.006 to 0.050 0.001 to 0.0069 WSLP2010 0.007 to 0.010 0.0005 to 0.00099 0.001 to 0.0049 WSLP2512 0.005 to 0.0069 0.250 0.010 (6.35 0.254) 0.125 0.010 (3.18 0.254) 0.006 to 0.01 H T 0.013 0.010 0.015 0.010 (0.330 0.254) (0.381 0.254) 0.013 0.010 0.015 0.010 (0.330 0.254) (0.381 0.254) 0.041 0.010 (1.04 0.254) 0.025 0.010 0.025 0.010 (0.635 0.254) (0.635 0.254) 0.020 0.010 (0.508 0.254) 0.058 0.010 0.025 0.010 (1.47 0.254) (0.635 0.254) 0.020 0.010 (0.508 0.254) 0.107 0.010 (2.72 0.254) 0.087 0.010 0.025 0.010 (2.21 0.254) (0.635 0.254) 0.047 0.010 (1.19 0.254) 0.030 0.010 (0.762 0.254) SOLDER PAD DIMENSIONS in inches (millimeters) a b l 0.040 0.040 0.020 (1.02) (1.02) (0.50) 0.040 0.050 0.020 (1.02) (1.27) (0.50) 0.062 (1.57) 0.070 (1.78) 0.030 (0.76) 0.093 (2.36) 0.055 (1.40) 0.120 (3.05) 0.055 (1.40) 0.130 (3.30) 0.050 (1.27) 0.120 (3.05) 0.145 (3.68) 0.083 (2.11) 0.065 (1.65) 0.125 (3.18) 0.160 (4.06) Rated Power in % DERATING 120 100 80 60 40 20 0 - 50 - 25 0 25 50 75 100 125 150 170 70 Ambient Temperature in C PERFORMANCE TEST Thermal shock Low temperature operation High temperature exposure Bias humidity Mechanical shock Vibration Load life Resistance to solder heat Moisture resistance CONDITIONS OF TEST - 55 C to + 150 C, 1000 cycles, 15 min at each extreme - 65 C for 45 min 1000 h at + 170 C + 85 C, 85 % RH, 10 % bias, 1000 h 100 g's for 6 ms, 5 pulses Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h 1000 h at 70 C, 1.5 h "ON", 0.5 h "OFF" + 260 C solder, 10 s to 12 s dwell, 25 mm/s emergence MIL-STD-202, method 106, 0 % power, 7b not required TEST LIMITS (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 WSLP0603 WSLP0805 WSLP1206 WSLP2010 WSLP2512 Note * Embossed Carrier Tape per EIA-481. Revision: 18-Apr-12 TAPE WIDTH 8 mm/punched paper 8 mm/punched paper 8 mm/embossed plastic 8 mm/embossed plastic 12 mm/embossed plastic REEL DIAMETER 178 mm/7" 178 mm/7" 178 mm/7" 178 mm/7" 178 mm/7" PIECES/REEL 5000 5000 4000 4000 2000 CODE EA EA EA EA EA Document Number: 30122 2 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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