WSLP20101L000FEK

Upgrade for Wider Resistance Range to WFM WSLP www.vishay.com Vishay Dale Power Metal Strip® Resistors, Very High Power (to 3 W), Low Value (Down to 0.0005 Ω), 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) • All welded construction of the Power Metal Strip® resistors are ideal for all types of current sensing, voltage division and pulse applications • Proprietary processing technique produces extremely low resistance values (down to 0.0005 Ω) • Sulfur resistance by construction that is unaffected by high sulfur environments • Very low inductance 0.5 nH to 5 nH • Low thermal EMF (< 3 μV/°C) • AEC-Q200 qualified (1) • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models Design Tools Videos Notes • This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details • Follow link to Overview of Automotive Grade Products for more details: www.vishay.com/doc?49924 • “SMD Current Sense: AEC-Q200 vs. Vishay Qualification” technical note: www.vishay.com/doc?30416 (1) Flame retardance test may not be applicable to some resistor technologies STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL SIZE WSLP0603 WSLP0805 WSLP1206 WSLP2010 WSLP2512 0603 0805 1206 2010 2512 RESISTANCE VALUE RANGE (1) Ω TOL. ± 0.5 % TOL. ± 1.0 % 0.015 to 0.1 0.01 to 0.1 0.005 to 0.1 0.005 to 0.1 0.005 to 0.05 0.0005 to 0.05 0.004 to 0.03 0.001 to 0.03 0.003 to 0.01 0.0005 to 0.01 POWER RATING P70 °C W 0.4 0.5 1.0 2.0 3.0 WEIGHT (typical) g/1000 pieces 1.9 4.8 16.2 38.9 63.6 Notes • Part marking: value; tolerance: due to resistor size limitations some resistors will be marked with only the resistance value • “Thermal Management for Surface-Mount Devices” white paper: www.vishay.com/doc?30380 (1) WSLP1206 0.0005 Ω to 0.00099 Ω is only available with 2 % tolerance (G tolerance code) GLOBAL PART NUMBER INFORMATION Global Part Numbering Example: WSLP1206R0100FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options) W S L P 1 2 0 6 R 0 1 0 0 F E A GLOBAL MODEL (8 digits) RESISTANCE VALUE (1) (5 digits) TOLERANCE CODE (1 digit) PACKAGING CODE (2) (2 digits) SPECIAL (3) (up to 2 digits) WSLP0603 WSLP0805 WSLP1206 WSLP2010 WSLP2512 L = mΩ* R = decimal 4L000 = 0.004 Ω R0100 = 0.01 Ω D = ± 0.5 % F = ± 1.0 % G = ± 2.0 % EA = lead (Pb)-free, tape / reel Reserved for future specials * Use “L” for resistance values < 0.01 Ω Notes • Per PCN-DR-00009-2022-REV-0, WSL marking will be removed effective March 1st, 2023 (1) WSL marking (www.vishay.com/doc?30327); WSL decade values (www.vishay.com/doc?30117) (2) Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes that designate 1000 piece reel quantities. These non-standard packaging codes are identical to our standard EA (lead (Pb)-free) and TA (tin / lead), except that they have a package quantity of 1000 pieces (3) Follow link for customization capabilities: www.vishay.com/doc?48163 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 Revision: 10-Jan-2023 Upgrade for Wider Resistance Range to WFM WSLP www.vishay.com Vishay Dale TECHNICAL SPECIFICATIONS PARAMETER UNIT Component temperature coefficient (including terminal) (2) TCR measured from -55 °C to +155 °C ppm/°C Element TCR (3) Operating temperature range Maximum working voltage (4) ppm/°C °C V RESISTOR CHARACTERISTICS WSLP0603 (1) WSLP0805 WSLP1206 WSLP2010 WSLP2512 ± 75 for 50 mΩ to 100 mΩ ± 75 for 7 mΩ to 500 mΩ ± 110 for 10 mΩ to 49 mΩ ± 110 for 5 mΩ to 6.9 mΩ ± 150 for 3 mΩ to 4.9 mΩ ± 275 for 1 mΩ to 2.9 mΩ ± 400 for 0.5 mΩ to 0.99 mΩ < 20 -65 to +170 (P x R)1/2 Notes • “Temperature Coefficient of Resistance for Current Sensing” white paper: www.vishay.com/doc?30405 (1) Consult factory for detailed TCR performance across temperature range associated with PCN-DR-00003-2020 for WSLP0603. TCR performance is improved for +25 °C to +155 °C (2) Component TCR - total TCR that includes the TCR effects of the resistor element and the copper terminal (3) Element TCR - only applies to the alloy used for the resistor element; refer to item 1 in the construction illustration on the following page (4) Maximum working voltage - the WSL is not voltage sensitive, but is limited by power / energy dissipation and is also not ESD sensitive DIMENSIONS H l b W a T L Typical sensing traces Notes • 3D models available. WSLP models: www.vishay.com/doc?30313 • Surface-mount solder profile recommendations: www.vishay.com/doc?31052 RESISTANCE RANGE (Ω) MODEL WSLP0603 (1) WSLP0805 (2) 0.01 to 0.1 0.005 to 0.1 DIMENSIONS in inches (millimeters) L 0.060 ± 0.010 (1.52 ± 0.254) 0.080 ± 0.010 (2.03 ± 0.254) 0.0005 to 0.00099 0.001 to 0.0019 WSLP1206 0.002 to 0.0059 WSLP2010 0.007 to 0.03 0.126 ± 0.010 (3.20 ± 0.254) 0.200 ± 0.010 (5.08 ± 0.254) 0.0005 to 0.00099 0.001 to 0.0049 WSLP2512 0.005 to 0.0069 0.007 to 0.01 T 0.015 ± 0.010 (0.381 ± 0.254) a 0.040 (1.02) b 0.040 (1.02) l 0.020 (0.50) 0.015 ± 0.010 (0.381 ± 0.254) 0.040 (1.02) 0.050 (1.27) 0.020 (0.50) 0.089 (2.26) 0.086 (2.18) 0.070 (1.78) 0.065 (1.65) 0.076 (1.93) 0.076 (1.93) 0.076 (1.93) 0.076 (1.93) 0.023 (0.58) 0.029 (0.74) 0.061 (1.55) 0.071 (1.80) 0.041 ± 0.010 (1.04 ± 0.254) 0.006 to 0.050 0.001 to 0.0069 W H 0.030 ± 0.010 0.016 ± 0.005 (0.76 ± 0.254) (0.406 ± 0.127) 0.050 ± 0.010 0.016 ± 0.005 (1.27 ± 0.254) (0.406 ± 0.127) 0.250 ± 0.010 (6.35 ± 0.254) SOLDER PAD DIMENSIONS in inches (millimeters) 0.063 ± 0.010 0.025 ± 0.010 (1.60 ± 0.254) (0.635 ± 0.254) 0.025 ± 0.010 (0.635 ± 0.254) 0.020 ± 0.010 (0.508 ± 0.254) 0.058 ± 0.010 0.100 ± 0.010 0.025 ± 0.010 (1.47 ± 0.254) (2.54 ± 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 0.125 ± 0.010 0.025 ± 0.010 (2.21 ± 0.254) (3.18 ± 0.254) (0.635 ± 0.254) 0.047 ± 0.010 (1.19 ± 0.254) 0.030 ± 0.010 (0.762 ± 0.254) 0.093 (2.36) 0.055 (1.40) 0.120 (3.05) 0.120 (3.05) 0.083 (2.11) 0.065 (1.65) 0.055 (1.40) 0.130 (3.30) 0.050 (1.27) 0.145 (3.68) 0.125 (3.18) 0.160 (4.06) Notes (1) PCN-DR-00003-2020 changed terminal height for WSLP0603 from 0.013" ± 0.005" for clad construction to 0.016" ± 0.005" for welded construction (2) PCN-DR-000023-2021-REV-1 changed terminal height for WSLP0805 from 0.013" ± 0.005" for clad construction to 0.016" ± 0.005" for welded construction 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 Revision: 10-Jan-2023 Upgrade for Wider Resistance Range to WFM WSLP www.vishay.com Vishay Dale Rated Power in % DERATING PULSE CAPABILITY 120 click to get started 100 80 60 40 US ILL 20 0 - 65 - 50 - 25 0 25 50 75 100 125 150 E IV AT R T ES OS P R PU LY ON 170 Ambient Temperature in °C www.vishay.com/resistors/power-metal-strip-calculator 70 WELDED CONSTRUCTION 1 Resistive element: solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (< 20 ppm/°C) 2 Terminal: solid copper, 100 % Sn (200 μ" min.) with 100 % Ni (40 μ" min.) under layer finish 4 2 3 1 3 Terminal / element weld 4 Silicone coating with ink print PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS Thermal shock -55 °C to +150 °C, 1000 cycles, 15 min at each extreme ± (0.5 % + 0.0005 Ω) Short time overload Refer to link for short time overload performance and pulse capability; www.vishay.com/resistors/power-metal-strip-calculator/ ± (0.5 % + 0.0005 Ω) ± (0.5 % + 0.0005 Ω) Low temperature operation -65 °C for 24 h High temperature exposure 1000 h at +170 °C ± (1.0 % + 0.0005 Ω) Bias humidity +85 °C, 85 % RH, 10 % bias, 1000 h ± (0.5 % + 0.0005 Ω) Mechanical shock 100 g’s for 6 ms, 5 pulses ± (0.5 % + 0.0005 Ω) Vibration Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h ± (0.5 % + 0.0005 Ω) Load life 1000 h at 70 °C, 1.5 h “ON”, 0.5 h “OFF” ± (1.0 % + 0.0005 Ω) Resistance to solder heat +260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence ± (0.5 % + 0.0005 Ω) Moisture resistance MIL-STD-202, method 106, 0 % power, 7b not required ± (0.5 % + 0.0005 Ω) PACKAGING (1) MODEL REEL TAPE WIDTH DIAMETER PIECES / REEL CODE WSLP0603 8 mm / punched paper 178 mm / 7" 5000 EA WSLP0805 8 mm / punched paper 178 mm / 7" 5000 EA WSLP1206 8 mm / embossed plastic 178 mm / 7" 4000 EA WSLP2010 12 mm / embossed plastic 178 mm / 7" 4000 EA WSLP2512 12 mm / embossed plastic 178 mm / 7" 2000 EA Notes • Embossed carrier tape per EIA-481 (1) Additional packaging details at www.vishay.com/doc?20051 Document Number: 30122 3 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 Revision: 10-Jan-2023 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. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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