WSL2512R0140FEA18

Upgrade for Higher Current to WSLF WSL...18 High Power www.vishay.com Vishay Dale Power Metal Strip® Resistors, High Power (2 x Standard WSL), Low Value (Down to 0.0005 Ω), Surface-Mount FEATURES • All welded construction of the Power Metal Strip® resistors are ideal for all types of current sensing, voltage division and pulse applications Available • Proprietary processing technique produces extremely low resistance values (down to 0.0005 Ω) • Sulfur resistance by construction that is Available unaffected by high sulfur environments • Very low inductance 0.5 nH to 5 nH Available • Low thermal EMF (< 3 μV/°C) • AEC-Q200 qualified (1) Available • 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 POWER RATING P70 °C W WSL0603...18 WSL0805...18 WSL1206...18 WSL2010...18 WSL2512...18 0603 0805 1206 2010 2512 0.20 0.25 0.5 1.0 2.0 RESISTANCE VALUE RANGE (1) Ω TOL. ± 0.5 % TOL. ± 1.0 % 0.01 to 0.1 0.01 to 0.1 0.005 to 0.2 0.005 to 0.2 0.005 to 0.2 0.0005 to 0.2 0.004 to 0.5 0.001 to 0.5 0.003 to 0.04 0.0005 to 0.04 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) WSL1206...18 0.0005 Ω to 0.00099 Ω is only available with 2 % tolerance (G tolerance code) GLOBAL PART NUMBER INFORMATION Global Part Numbering Example: WSL25124L000FEA18 (visit www.vishay.net Vishay Dale parts numbering manual for all options) W S L 2 5 1 2 4 L 0 0 0 F E A 1 8 GLOBAL MODEL RESISTANCE VALUE (1) TOLERANCE CODE PACKAGING CODE (2) SPECIAL WSL0603 WSL0805 WSL1206 WSL2010 WSL2512 L = mΩ * R = decimal 5L000 = 0.005 Ω R0100 = 0.01 Ω D = ± 0.5 % F = ± 1.0 % J = ± 5.0 % EA = lead (Pb)-free, tape / reel 18 = “High power” option TA = tin / lead, tape / reel (R86) TG = tin / lead, tape / reel (RT1, for WSL0603 and WSL0805) BA = tin / lead, bulk (B43) * 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 Revision: 31-Mar-2022 Document Number: 31057 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 Upgrade for Higher Current to WSLF WSL...18 High Power www.vishay.com Vishay Dale TECHNICAL SPECIFICATIONS PARAMETER RESISTOR CHARACTERISTICS WSL0805 WSL1206 WSL2010 WSL2512 WSL2816 WSL0603...18 (1) ...18 ...18 ...18 ...18 ...18 ± 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 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 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 WSL0603...18. 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 in inches (millimeters) H l b W a T L Typical sensing traces Notes • 3D models available: www.vishay.com/doc?30307 • Surface mount solder profile recommendations: www.vishay.com/doc?31052 MODEL RESISTANCE RANGE (Ω) WSL0603...18 (1) 0.01 to 0.1 WSL0805...18 0.005 to 0.2 L 0.060 ± 0.010 (1.52 ± 0.254) 0.080 ± 0.010 (2.03 ± 0.254) DIMENSIONS W H T 0.030 ± 0.010 0.016 ± 0.005 0.015 ± 0.005 (0.76 ± 0.254) (0.406 ± 0.127) (0.381 ± 0.127) 0.050 ± 0.010 0.016 ± 0.005 0.015 ± 0.005 (1.27 ± 0.254) (0.406 ± 0.127) (0.381 ± 0.127) 0.0005 to 0.00099 0.001 to 0.0019 WSL1206...18 0.002 to 0.0059 0.041 ± 0.010 (1.04 ± 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) 0.006 to 0.20 0.001 to 0.0069 WSL2010...18 0.007 to 0.5 0.0005 to 0.00099 0.001 to 0.0049 WSL2512...18 0.005 to 0.0069 0.007 to 0.04 0.250 ± 0.010 (6.35 ± 0.254) 0.125 ± 0.010 (3.18 ± 0.254) 0.025 ± 0.010 (0.635 ± 0.254) 0.025 ± 0.010 (0.635 ± 0.254) 0.020 ± 0.010 (0.508 ± 0.254) 0.058 ± 0.010 0.025 ± 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 a b l 0.040 0.040 0.020 (1.01) (1.01) (0.50) 0.040 0.050 0.020 (1.02) (1.27) (0.50) 0.089 0.076 0.023 (2.26) (1.93) (0.58) 0.086 0.076 0.029 (2.18) (1.93) (0.74) 0.070 0.076 0.061 (1.78) (1.93) (1.55) 0.065 0.076 0.071 (1.65) (1.93) (1.80) 0.093 0.120 0.055 (2.36) (3.05) (1.40) 0.055 0.120 0.130 (1.40) (3.05) (3.30) 0.120 (3.05) 0.083 (2.11) 0.065 (1.65) 0.050 (1.27) 0.145 (3.68) 0.125 (3.18) 0.160 (4.06) Note (1) PCN-DR-00003-2020 changed terminal height for WSL0603...18 from 0.013" ± 0.005" for clad construction to 0.016" ± 0.005" for welded construction Revision: 31-Mar-2022 Document Number: 31057 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 Upgrade for Higher Current to WSLF WSL...18 High Power www.vishay.com Vishay Dale Rated Power in % DERATING PULSE CAPABILITY 120 click to get started 100 80 60 40 ILL 20 0 - 65 - 50 - 25 0 25 50 75 100 125 150 US VE TI A TR S SE O RP PU LY ON 170 Ambient Temperature in °C 70 www.vishay.com/resistors/power-metal-strip-calculator WELDED CONSTRUCTION 1 Resistive element: solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (< 20 ppm/°C) 2 Plated terminal 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 Low temperature storage -65 °C for 24 h ± 0.5 % + 0.0005 Ω 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 rated power, + 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, 7a and 7b not required ± 0.5 % + 0.0005 Ω PACKAGING (1) MODEL REEL TAPE WIDTH DIAMETER PIECES/REEL CODE WSL0603...18 8 mm / punched paper 178 mm / 7" 5000 EA WSL0805...18 8 mm / punched paper 178 mm / 7" 5000 EA WSL1206...18 8 mm / embossed plastic 178 mm / 7" 4000 EA WSL2010...18 12 mm / embossed plastic 178 mm / 7" 4000 EA WSL2512...18 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 Revision: 31-Mar-2022 Document Number: 31057 3 For technical questions, contact: ww2bresistors@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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