Vishay

Vishay WSLP Very High-Power SMD Current-Sensing Resistor

The small size of the WSLP Series resistors - part of Vishay's Power Metal Strip range - enables them to replace larger current-sensing resistors thus saving on circuit board space.

  • Wide range of package sizes (0603 to 5931)
  • Wide resistance range (0.0003 Ω to 1 Ω) with tight tolerances
  • Excellent overload capability (equivalent to wirewound)
  • Parts are Automotive Grade qualified
  • High power in small case sizes

Product Description

The small size of the WSLP Series resistors - part of Vishay's Power Metal Strip range - enables them to replace larger current-sensing resistors thus saving on the circuit board that in turn will create smaller and lighter products for the consumer.
They are manufactured using proprietary techniques that result in extremely high power and low resistance values with a very small footprint.

WSLP Series resistors feature an all-welded construction with a solid metal nickel-chrome or manganese-copper alloy resistive element. This construction ensures the resistors have very low inductance values an excellent frequency response and low thermal EMF.
The WSLP Series is ideal for all types of current sensing and pulse applications including switching and linear power supplies instruments power amplifiers and shunts.

Typical applications

Automotive: Electronic controls (engine controls climate controls anti-lock brakes etc); Brushless DC motor controls (electronic power steering electric vehicles water pump / oil pump / air conditioning etc Electric and hybrid controls (battery management); Computer: DC/DC converter VRMs for servers Li-Ion battery management / safety; Industrial: Oil and gas well drilling (down-hole test / measurement equipment) Air conditioning / heat pump (inverter control) Brushless DC motor controls; Consumer: Air conditioning / heat pump (inverter control) White goods (inverter control).

Thermal characteristics

High temperature performance (up to 275 °C) low temperature coefficients (down to ± 30 ppm/°C).

Build quality

All-welded construction and solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (< 20 ppm/°C).

Product Series
Compare Selected
  Order Code Manufacturer Part No Manufacturer / Description
Avail Price
Qty
2420760
WSLP12061L000FEA

WSLP12061L000FEA

VISHAY

RES, METAL STRIP, 0.001OHM, 1%, 1206

RES, METAL STRIP, 0.001OHM, 1%, 1206; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.001ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:1206 [3216 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 2

6,465

Price for: Cut Tape 1

1+ £0.35 25+ £0.29 100+ £0.25 500+ £0.231 more…

Buy
  • 1,307 in stock for next day delivery (Liege stock)
  • 5,158 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 weeks
2420762
WSLP1206R0100FEA

WSLP1206R0100FEA

VISHAY

RES, METAL STRIP, 0.01OHM, 1%, 1206

RES, METAL STRIP, 0.01OHM, 1%, 1206; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.01ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:1206 [3216 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 75p

4,998

Price for: Cut Tape 1

1+ £0.368 25+ £0.303 100+ £0.261 500+ £0.238 more…

Buy
  • 876 in stock for next day delivery (Liege stock)
  • 4,122 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 weeks
2420758
WSLP0805R0100FEA

WSLP0805R0100FEA

VISHAY

RES, METAL STRIP, 0.01OHM, 1%, 0805

RES, METAL STRIP, 0.01OHM, 1%, 0805; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.01ohm; Power Rating:500mW; Resistance Tolerance:± 1%; Resistor Case Style:0805 [2012 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:±

4,056

Price for: Cut Tape 1

1+ £0.364 25+ £0.30 100+ £0.258 500+ £0.236 more…

Buy
  • 375 in stock for next day delivery (Liege stock)
  • 3,681 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 weeks
2420755
WSLP0603R0100FEA

WSLP0603R0100FEA

VISHAY

RES, METAL STRIP, 0.01OHM, 1%, 0603

RES, METAL STRIP, 0.01OHM, 1%, 0603; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.01ohm; Power Rating:400mW; Resistance Tolerance:± 1%; Resistor Case Style:0603 [1608 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:±

2,040

Price for: Cut Tape 1

1+ £0.53 25+ £0.45 100+ £0.39 500+ £0.30 more…

Buy
  • 519 in stock for next day delivery (Liege stock)
  • 1,521 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420724
WSK0612L5000FEA

WSK0612L5000FEA

VISHAY

RES, METAL STRIP, 0.0005OHM, 1%, 0612

RES, METAL STRIP, 0.0005OHM, 1%, 0612; Product Range:Vishay - AEC-Q200 WSK0612 Series; Resistance:0.0005ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:0612 [1632 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficien

Awaiting Delivery

Price for: Cut Tape 1

1+ £0.39 25+ £0.29 100+ £0.25 500+ £0.231 more…

Buy
 
Check more stock
    Supplier lead time 12 weeks
Contact me when back in stock
2420732
WSL10204L000FEA

WSL10204L000FEA

VISHAY

RES, METAL STRIP, 0.004OHM, 1%, 1020

RES, METAL STRIP, 0.004OHM, 1%, 1020; Product Range:Vishay - AEC-Q200 WSL1020 Series; Resistance:0.004ohm; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Case Style:1020 [2550 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

4,000

Price for: Cut Tape 1

1+ £0.99 25+ £0.92 100+ £0.79 500+ £0.51 more…

Buy
  • 4,000 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420734
WSL10206L000FEA

WSL10206L000FEA

VISHAY

RES, METAL STRIP, 0.006OHM, 1%, 1020

RES, METAL STRIP, 0.006OHM, 1%, 1020; Product Range:Vishay - AEC-Q200 WSL1020 Series; Resistance:0.006ohm; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Case Style:1020 [2550 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

3,996

Price for: Cut Tape 1

1+ £0.99 25+ £0.92 100+ £0.79 500+ £0.51 more…

Buy
  • 3,996 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420765
WSLP20101L000FEA

WSLP20101L000FEA

VISHAY

RES, METAL STRIP, 0.001OHM, 1%, 2010

RES, METAL STRIP, 0.001OHM, 1%, 2010; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.001ohm; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 2

3,895

Price for: Cut Tape 1

1+ £0.99 25+ £0.92 100+ £0.79 500+ £0.51 more…

Buy
  • 3,895 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420772
WSLT2010R0100FEA18

WSLT2010R0100FEA18

VISHAY

RES, METAL STRIP, 0.01OHM, 1%, 2010

RES, METAL STRIP, 0.01OHM, 1%, 2010; Product Range:Vishay - AEC-Q200 WSLT2010 Series; Resistance:0.01ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:±

3,901

Price for: Cut Tape 1

1+ £0.79 25+ £0.61 100+ £0.46 500+ £0.29 more…

Buy
  • 440 in stock for next day delivery (Liege stock)
  • 3,461 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420728
WSK06123L000FEA

WSK06123L000FEA

VISHAY

RES, METAL STRIP, 0.003OHM, 1%, 0612

RES, METAL STRIP, 0.003OHM, 1%, 0612; Product Range:Vishay - AEC-Q200 WSK0612 Series; Resistance:0.003ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:0612 [1632 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

3,806

Price for: Cut Tape 1

1+ £0.39 25+ £0.29 100+ £0.25 500+ £0.231 more…

Buy
  • 17 in stock for next day delivery (Liege stock)
  • 3,789 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 12 weeks
2420757
WSLP0603R1000FEA

WSLP0603R1000FEA

VISHAY

RES, METAL STRIP, 0.1OHM, 1%, 0603

RES, METAL STRIP, 0.1OHM, 1%, 0603; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.1ohm; Power Rating:400mW; Resistance Tolerance:± 1%; Resistor Case Style:0603 [1608 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 75

3,574

Price for: Cut Tape 1

1+ £0.551 25+ £0.464 100+ £0.402 500+ £0.306 more…

Buy
  • 917 in stock for next day delivery (Liege stock)
  • 2,657 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420729
WSK06124L000FEA

WSK06124L000FEA

VISHAY

RES, METAL STRIP, 0.004OHM, 1%, 0612

RES, METAL STRIP, 0.004OHM, 1%, 0612; Product Range:Vishay - AEC-Q200 WSK0612 Series; Resistance:0.004ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:0612 [1632 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

3,637

Price for: Cut Tape 1

1+ £0.39 25+ £0.29 100+ £0.25 500+ £0.231 more…

Buy
  • 375 in stock for next day delivery (Liege stock)
  • 3,262 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 12 weeks
2420733
WSL10205L000FEA

WSL10205L000FEA

VISHAY

RES, METAL STRIP, 0.005OHM, 1%, 1020

RES, METAL STRIP, 0.005OHM, 1%, 1020; Product Range:Vishay - AEC-Q200 WSL1020 Series; Resistance:0.005ohm; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Case Style:1020 [2550 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

3,664

Price for: Cut Tape 1

1+ £0.99 25+ £0.92 100+ £0.79 500+ £0.51 more…

Buy
  • 3,664 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420775
WSLT2010R5000FEA18

WSLT2010R5000FEA18

VISHAY

RES, METAL STRIP, 0.5OHM, 1%, 2010

RES, METAL STRIP, 0.5OHM, 1%, 2010; Product Range:Vishay - AEC-Q200 WSLT2010 Series; Resistance:0.5ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 7

3,233

Price for: Cut Tape 1

1+ £0.79 25+ £0.61 100+ £0.46 500+ £0.29 more…

Buy
  • 77 in stock for next day delivery (Liege stock)
  • 3,156 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420730
WSK06125L000FEA

WSK06125L000FEA

VISHAY

RES, METAL STRIP, 0.005OHM, 1%, 0612

RES, METAL STRIP, 0.005OHM, 1%, 0612; Product Range:Vishay - AEC-Q200 WSK0612 Series; Resistance:0.005ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:0612 [1632 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

3,015

Price for: Cut Tape 1

1+ £0.39 25+ £0.29 100+ £0.25 500+ £0.231 more…

Buy
  • 79 in stock for next day delivery (Liege stock)
  • 2,936 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 12 weeks
2420763
WSLP1206R0500FEA

WSLP1206R0500FEA

VISHAY

RES, METAL STRIP, 0.05OHM, 1%, 1206

RES, METAL STRIP, 0.05OHM, 1%, 1206; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.05ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:1206 [3216 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 75p

3,579

Price for: Cut Tape 1

1+ £0.368 25+ £0.303 100+ £0.261 500+ £0.238 more…

Buy
  • 498 in stock for next day delivery (Liege stock)
  • 3,081 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 weeks
2420771
WSLP2512R0100FEA

WSLP2512R0100FEA

VISHAY

RES, METAL STRIP, 0.01OHM, 1%, 2512

RES, METAL STRIP, 0.01OHM, 1%, 2512; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.01ohm; Power Rating:3W; Resistance Tolerance:± 1%; Resistor Case Style:2512 [6432 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 75p

2,858

Price for: Cut Tape 1

1+ £0.99 25+ £0.92 100+ £0.79 500+ £0.51 more…

Buy
  • 1,400 in stock for next day delivery (Liege stock)
  • 1,458 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 weeks
2420731
WSL10203L000FEA

WSL10203L000FEA

VISHAY

RES, METAL STRIP, 0.003OHM, 1%, 1020

RES, METAL STRIP, 0.003OHM, 1%, 1020; Product Range:Vishay - AEC-Q200 WSL1020 Series; Resistance:0.003ohm; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Case Style:1020 [2550 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

3,650

Price for: Cut Tape 1

1+ £0.99 25+ £0.92 100+ £0.79 500+ £0.51 more…

Buy
  • 350 in stock for next day delivery (Liege stock)
  • 3,300 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420766
WSLP20105L000FEA

WSLP20105L000FEA

VISHAY

RES, METAL STRIP, 0.005OHM, 1%, 2010

RES, METAL STRIP, 0.005OHM, 1%, 2010; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.005ohm; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 1

1,781

Price for: Cut Tape 1

1+ £0.99 25+ £0.92 100+ £0.79 500+ £0.51 more…

Buy
  • 770 in stock for next day delivery (Liege stock)
  • 1,011 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 weeks
2420773
WSLT2010R0500FEA18

WSLT2010R0500FEA18

VISHAY

RES, METAL STRIP, 0.05OHM, 1%, 2010

RES, METAL STRIP, 0.05OHM, 1%, 2010; Product Range:Vishay - AEC-Q200 WSLT2010 Series; Resistance:0.05ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:±

2,676

Price for: Cut Tape 1

1+ £0.79 25+ £0.61 100+ £0.46 500+ £0.29 more…

Buy
  • 2,676 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420756
WSLP0603R0500FEA

WSLP0603R0500FEA

VISHAY

RES, METAL STRIP, 0.05OHM, 1%, 0603

RES, METAL STRIP, 0.05OHM, 1%, 0603; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.05ohm; Power Rating:400mW; Resistance Tolerance:± 1%; Resistor Case Style:0603 [1608 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:±

2,595

Price for: Cut Tape 1

1+ £0.53 25+ £0.45 100+ £0.39 500+ £0.30 more…

Buy
  • 1,528 in stock for next day delivery (Liege stock)
  • 1,067 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420725
WSK06121L000FEA

WSK06121L000FEA

VISHAY

RES, METAL STRIP, 0.001OHM, 1%, 0612

RES, METAL STRIP, 0.001OHM, 1%, 0612; Product Range:Vishay - AEC-Q200 WSK0612 Series; Resistance:0.001ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:0612 [1632 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

1,624

Price for: Cut Tape 1

1+ £0.39 25+ £0.29 100+ £0.25 500+ £0.231 more…

Buy
  • 307 in stock for next day delivery (Liege stock)
  • 1,317 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 12 weeks
2420746
WSLP39213L000FEA

WSLP39213L000FEA

VISHAY

RES, METAL STRIP, 0.003OHM, 1%, 3921

RES, METAL STRIP, 0.003OHM, 1%, 3921; Product Range:Vishay - AEC-Q200 WSLP3921 Series; Resistance:0.003ohm; Power Rating:5W; Resistance Tolerance:± 1%; Resistor Case Style:3921 [1052 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient

2,562

Price for: Cut Tape 1

1+ £1.45 25+ £1.36 50+ £1.05 500+ £0.89 more…

Buy
  • 66 in stock for next day delivery (Liege stock)
  • 2,496 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 19 weeks
2420761
WSLP12065L000FEA

WSLP12065L000FEA

VISHAY

RES, METAL STRIP, 0.005OHM, 1%, 1206

RES, METAL STRIP, 0.005OHM, 1%, 1206; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.005ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:1206 [3216 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 1

2,520

Price for: Cut Tape 1

1+ £0.375 25+ £0.309 100+ £0.266 500+ £0.243 more…

Buy
  • 694 in stock for next day delivery (Liege stock)
  • 1,826 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 weeks
2420743
WSLP3921L3000FEA

WSLP3921L3000FEA

VISHAY

RES, METAL STRIP, 0.0003OHM, 1%, 3921

RES, METAL STRIP, 0.0003OHM, 1%, 3921; Product Range:Vishay - AEC-Q200 WSLP3921 Series; Resistance:0.0003ohm; Power Rating:9W; Resistance Tolerance:± 1%; Resistor Case Style:3921 [1052 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficie

2,261

Price for: Cut Tape 1

1+ £1.45 25+ £1.36 50+ £1.05 500+ £0.89 more…

Buy
  • 2,261 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 19 weeks
Compare Selected