WSLP1206LFEA

WSLP1206 Vishay Dale Power Metal Strip® Resistors, Very High Power (1 W) Low Value (down to 0.001 Ω), Surface Mount FEATURES • Very high power to foot print size ratio (1 W in 1206 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 0.001 Ω) • 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 µV/°C) • Compliant to RoHS directive 2002/95/EC STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL POWER RATING P70 °C W 1.0 RESISTANCE RANGE Ω ± 0.5 % 0.01 to 0.05 ± 1.0 % 0.001 to 0.05 WEIGHT (typical) g/1000 pieces 16.2 WSLP1206 TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient Operating Temperature Range Maximum Working Voltage Note • Part Marking: Value UNIT ppm/°C °C V WSLP 1206 ± 275 for 1 mΩ to 2.9 mΩ, ± 150 for 3 mΩ to 4.9 mΩ ± 110 for 5 mΩ to 6.9 mΩ, ± 75 for 7 mΩ to 50 mΩ - 65 to + 170 (P × R)1/2 GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBERING: WSLP1206R0100FEA W S L P 1 2 0 6 R 0 1 0 0 F E A SPECIAL Reserved for future specials GLOBAL MODEL WSLP1206 RESISTANCE VALUE L = mΩ* R = Decimal 4L000 = 0.004 Ω R0100 = 0.01 Ω * use “L” for resistance values < 0.01 Ω TOLERANCE CODE D = ± 0.5 % F = ± 1.0 % PACKAGING CODE EA = Lead (Pb)-free, tape/reel EK = Lead (Pb)-free, bulk ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 www.vishay.com 10 For technical questions, contact: ww2bresistors@vishay.com Document Number: 30122 Revision: 26-Mar-09 WSLP1206 Power Metal Strip® Resistors, Very High Power (1 W) Low Value (down to 0.001 Ω), Surface Mount DIMENSIONS H l W T L a b Vishay Dale MODEL RESISTANCE RANGE (Ω) 0.001 to 0.0019 DIMENSIONS in inches [millimeters] L 0.126 ± 0.010 [3.2 ± 0.254] 0.126 ± 0.010 [3.2 ± 0.254] 0.126 ± 0.010 [3.2 ± 0.254] W 0.063 ± 0.010 [1.6 ± 0.254] 0.063 ± 0.010 [1.6 ± 0.254] 0.063 ± 0.010 [1.6 ± 0.254] H 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 0.041 ± 0.010 [1.04 ± 0.254] 0.025 ± 0.010 [0.635 ± 0.254] 0.020 ± 0.010 [0.508 ± 0.254] WSLP1206 0.002 to 0.0059 0.006 to 0.050 RESISTANCE RANGE (Ω) 0.001 to 0.05 Rated Power in % 120 MODEL WSLP1206 SOLDER PAD DIMENSIONS in inches [millimeters] a 0.062 [1.57] b 0.070 [1.78] l 0.030 [0.76] 100 80 60 40 20 0 - 65 - 50 - 25 0 25 50 75 100 125 150 170 Derating PERFORMANCE TEST Thermal Shock Low Temperature Operation High Temperature Exposure Bias Humidity Mechanical Shock Vibration Load Life Resistance to Solder Heat Moisture Resistance - 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 70 Ambient Temperature in °C CONDITIONS OF TEST - 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme TEST LIMITS ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (1.0 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (1.0 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR 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 PACKAGING MODEL WSLP1206 REEL TAPE WIDTH 8 mm/Embossed Plastic DIAMETER 178 mm/7" PIECES/REEL 4000 CODE EA Note • Embossed Carrier Tape per EIA-481-2 Document Number: 30122 Revision: 26-Mar-09 For technical questions, contact: ww2bresistors@vishay.com www.vishay.com 11 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. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1