WSLP0805R0100FEA18

WSLP...18 www.vishay.com Vishay Dale Power Metal Strip® Resistors, Very High Power (1 W), Low Value (Down to 0.005 ), Surface Mount FEATURES • Very high power to foot print size ratio (1 W in 0805 / 2 W in 1206 package) • All welded construction of the Power Metal Strip® resistors is ideal for all types of current sensing, voltage division and pulse applications • Proprietary processing technique produces extremely low resistance values (down to 0.005 ) • Sulfur resistance by construction that is unaffected by high sulfur environments • 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 LINKS TO ADDITIONAL RESOURCES • Excellent frequency response to 50 MHz 3D 3D 3D Models • Low thermal EMF (< 3 μV/°C) Design Tools • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL  MODEL SIZE POWER RATING P70 °C W TOLERANCE ±% WSLP0805...18 0805 1.0 1.0, 5.0 0.005 to 0.01 4.8 WSLP1206...18 1206 2.0 1.0, 5.0 0.005 to 0.012 16.2 RESISTANCE VALUE RANGE  WEIGHT (typical) g/1000 pieces GLOBAL PART NUMBER INFORMATION Global Part Numbering Example: WSLP0805R0100FEA18 W S L P 0 8 0 5 R 0 1 0 0 F E A 1 8 GLOBAL MODEL (8 digits) RESISTANCE VALUE (1) (5 digits) TOLERANCE CODE (1 digit) PACKAGING CODE (2) (2 digits) SPECIAL (3) (up to 2 digits) WSLP0805 WSLP1206 L = m* R = decimal 5L000 = 0.005  R0100 = 0.01  F = ± 1.0 % J = ± 5.0 % EA = lead (Pb)-free, tape / reel EK = lead (Pb)-free, bulk pack 18 = “high power” option * Use “L” for resistance values < 0.01  Notes (1) WSL marking (www.vishay.com/doc?30327); WSL decade values (www.vishay.com/doc?30117) (2) EB (lead (Pb)-free) is a non-standard packaging code designated for 1000 piece reels. The non-standard packaging code is identical to our standard EA (lead (Pb)-free), except that it has a package quantity of 1000 pieces (3) Follow link for customization capabilities: www.vishay.com/doc?48163 Revision: 01-Oct-2020 Document Number: 30298 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...18 www.vishay.com Vishay Dale TECHNICAL SPECIFICATIONS PARAMETER UNIT RESISTOR CHARACTERISTICS ± 110 for 5 m to 6.9 m Temperature coefficient (1) ppm/°C Element TCR (2) ppm/°C < 20 Operating temperature range °C -65 to +170 Maximum working voltage (3) V (P x R)1/2 ± 75 for 7 m to 12 m Notes (1) Component TCR - total TCR that includes the TCR effects of the resistor element and the copper terminal (2) Element TCR - only applies to the alloy used for the resistor element; refer to item 1 in the construction illustration on the following page (3) 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: www.vishay.com/doc?30306 • Surface mount solder profile recommendations: www.vishay.com/doc?31052 WSLP0805...18 0.005 to 0.01 L W 0.080 ± 0.010 (2.03 ± 0.254) 0.050 ± 0.010 (1.27 ± 0.254) H T 0.013 ± 0.010 0.015 ± 0.010 (0.330 ± 0.254) (0.381 ± 0.254) 0.002 to 0.0059 0.126 ± 0.010 (3.20 ± 0.254) 0.063 ± 0.010 (1.60 ± 0.254) 0.025 ± 0.010 0.025 ± 0.010 (0.635 ± 0.254) (0.635 ± 0.254) WELDED CONSTRUCTION 1206 2 3 l 0.040 (1.02) 0.050 (1.27) 0.020 (0.50) 0.062 (1.57) 0.070 (1.78) 0.030 (0.76) CLAD CONSTRUCTION 0805 1 Resistive element: solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (< 20 ppm/°C) 4 b 0.020 ± 0.010 (0.508 ± 0.254) 0.006 to 0.012 1 a 0.041 ± 0.010 (1.04 ± 0.254) 0.001 to 0.0019 WSLP1206...18 SOLDER PAD DIMENSIONS in inches (millimeters) DIMENSIONS in inches (millimeters) RESISTANCE RANGE () MODEL 2 Plated terminal: solid copper, 100 % Sn (100 μ" min.) with 100 % Ni (20 μ" min.) under layer finish 3 Terminal / element weld 1 Resistive element: Ni-Cr 4 2 Terminal: solid copper, 100 % Sn (100 μ" min.) with 100 % Ni (20 μ" min.) under layer finish 3 Terminal to element weld 1 2 3 4 High temperature encapsulant: “siliconized polyester” coating material 4 Silicone coating with ink print Revision: 01-Oct-2020 Document Number: 30298 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 WSLP...18 www.vishay.com Vishay Dale Rated Power in % DERATING PULSE CAPABILITY 120 100 click to get started 80 60 40 US ILL 20 0 -65 -50 -25 0 25 50 70 100 125 E IV AT R T ES OS P R PU LY ON 150 170 Ambient Temperature in °C www.vishay.com/resistors/power-metal-strip-calculator PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS Thermal shock -55 °C to +150 °C, 1000 cycles, 15 min at each extreme ± 0.5 % Short time overload Refer to link for short time overload performance and pulse capability; www.vishay.com/resistors/power-metal-strip-calculator/ ± 1.0 % Low temperature operation -65 °C for 24 h ± 0.5 % High temperature exposure 1000 h at +170 °C ± 1.0 % Bias humidity +85 °C, 85 % RH, 10 % bias, 1000 h ± 0.5 % Mechanical shock 100 g’s for 6 ms, 5 pulses ± 0.5 % Vibration Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h ± 0.5 % Load life 1000 h at 70 °C, 1.5 h “ON”, 0.5 h “OFF” ± 1.0 % Resistance to solder heat +260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence ± 0.5 % Moisture resistance MIL-STD-202, method 106, 0 % power, 7b not required ± 0.5 % PACKAGING REEL MODEL TAPE WIDTH DIAMETER PIECES/REEL CODE WSLP0805...18 8 mm / punched paper 178 mm / 7" 5000 EA WSLP1206...18 8 mm / punched paper 178 mm / 7" 4000 EA Notes • Embossed carrier tape per EIA-481-2 • Additional packaging details at www.vishay.com/doc?20051 Revision: 01-Oct-2020 Document Number: 30298 3 For technical questions, contact: ww2bresistors@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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