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

7,050

Price for: TAPE & REEL CUT 1

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

Buy
  • 1,374 in stock for next day delivery (Liege stock)
  • 5,676 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

5,906

Price for: TAPE & REEL CUT 1

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

Buy
  • 1,055 in stock for next day delivery (Liege stock)
  • 4,851 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 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

5,442

Price for: TAPE & REEL CUT 1

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

Buy
  • 632 in stock for next day delivery (Liege stock)
  • 4,810 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:±

4,668

Price for: TAPE & REEL CUT 1

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

Buy
  • 455 in stock for next day delivery (Liege stock)
  • 4,213 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 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

4,543

Price for: TAPE & REEL CUT 1

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

Buy
  • 554 in stock for next day delivery (Liege stock)
  • 3,989 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:±

4,322

Price for: TAPE & REEL CUT 1

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

Buy
  • 694 in stock for next day delivery (Liege stock)
  • 3,628 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

4,000

Price for: TAPE & REEL CUT 1

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

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

see cut-off times

 
Check more stock
    Supplier lead time 12 weeks
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: TAPE & REEL CUT 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:

4,000

Price for: TAPE & REEL CUT 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
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

3,965

Price for: TAPE & REEL CUT 1

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

Buy
  • 3,965 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:±

3,938

Price for: TAPE & REEL CUT 1

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

Buy
  • 450 in stock for next day delivery (Liege stock)
  • 3,488 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:

3,865

Price for: TAPE & REEL CUT 1

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

Buy
  • 25 in stock for next day delivery (Liege stock)
  • 3,840 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

3,790

Price for: TAPE & REEL CUT 1

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

Buy
  • 977 in stock for next day delivery (Liege stock)
  • 2,813 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:

3,737

Price for: TAPE & REEL CUT 1

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

Buy
  • 375 in stock for next day delivery (Liege stock)
  • 3,362 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:

3,700

Price for: TAPE & REEL CUT 1

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

Buy
  • 3,700 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

3,678

Price for: TAPE & REEL CUT 1

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

Buy
  • 287 in stock for next day delivery (Liege stock)
  • 3,391 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:

3,621

Price for: TAPE & REEL CUT 1

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

Buy
  • 175 in stock for next day delivery (Liege stock)
  • 3,446 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 12 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

3,517

Price for: TAPE & REEL CUT 1

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

Buy
  • 1,500 in stock for next day delivery (Liege stock)
  • 2,017 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:

3,300

Price for: TAPE & REEL CUT 1

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

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

see cut-off times

 
Check more stock
    Supplier lead time 11 weeks
2420726
WSK06122L000FEA

WSK06122L000FEA

VISHAY

RES, METAL STRIP, 0.002OHM, 1%, 0612

RES, METAL STRIP, 0.002OHM, 1%, 0612; Product Range:Vishay - AEC-Q200 WSK0612 Series; Resistance:0.002ohm; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Case Style:0612 [1632 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:

2,874

Price for: TAPE & REEL CUT 1

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

Buy
  • 364 in stock for next day delivery (Liege stock)
  • 2,510 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 12 weeks
2420767
WSLP2010R0100FEA

WSLP2010R0100FEA

VISHAY

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

RES, METAL STRIP, 0.01OHM, 1%, 2010; Product Range:Vishay - AEC-Q200 WSLP Series; Resistance:0.01ohm; Power Rating:2W; Resistance Tolerance:± 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Metal Strip; Temperature Coefficient:± 75p

2,950

Price for: TAPE & REEL CUT 1

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

Buy
  • 340 in stock for next day delivery (Liege stock)
  • 2,610 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 9 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

2,922

Price for: TAPE & REEL CUT 1

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

Buy
  • 800 in stock for next day delivery (Liege stock)
  • 2,122 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

2,874

Price for: TAPE & REEL CUT 1

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

Buy
  • 2,874 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 18 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:±

2,840

Price for: TAPE & REEL CUT 1

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

Buy
  • 2,840 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:±

2,772

Price for: TAPE & REEL CUT 1

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

Buy
  • 2,772 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
  • 1,750 will be available for delivery on 31-Dec-2014
  • Supplier lead time 11 weeks
Compare Selected