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Resistors / Fixed Resistors / WSR2R4000FEA
Datasheets
WSR2R4000FEA by:

Fixed Resistor, Metal Strip, 2W, 0.4ohm, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4627, CHIP

Part Details for WSR2R4000FEA by Vishay Intertechnologies

Results Overview of WSR2R4000FEA by Vishay Intertechnologies

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WSR2R4000FEA Information

WSR2R4000FEA by Vishay Intertechnologies is a Fixed Resistor.
Fixed Resistors are under the broader part category of Resistors.

Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.

Price & Stock for WSR2R4000FEA

Part # Distributor Description Stock Price Buy
DISTI # 38AH3405
Newark Res Metal Strp 4527 400M Ohm 1% 2W 110Ppm/ C Smd Embossed Rohs Compliant: Yes |Vishay WSR2R4000FEA RoHS: Compliant Min Qty: 1500 Package Multiple: 1 Date Code: 0 Container: Reel 6000
  • 1,000 $0.6770
  • 2,000 $0.6140
  • 4,000 $0.5520
  • 6,000 $0.5320
  • 10,000 $0.5200
$0.5200 / $0.6770 Buy Now
DISTI # 67P2623
Newark Res, Metal Strip, 0.4Ohm, 1%, 4527, Full Reel, Resistance:0.4Ohm, Product Range:Wsr Series, Resistor Case/Package:4527 [11470 Metric], Power Rating:2W, Resistance Tolerance:± 1%, Resistor Technology:Metal Strip Rohs Compliant: Yes |Vishay WSR2R4000FEA RoHS: Compliant Min Qty: 1500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1,000 $0.6770
  • 2,000 $0.6140
  • 4,000 $0.5520
  • 6,000 $0.5320
  • 10,000 $0.5200
$0.5200 / $0.6770 Buy Now
DISTI # 18X5141
Newark Metal Strip Resistor, 0.4Ohm, 1%, 4527, Resistance:0.4Ohm, Product Range:Wsr Series, Resistor Case/Package:4527 [11470 Metric], Power Rating:2W, Resistance Tolerance:± 1%, Resistor Technology:Metal Strip, Product Length:11.56Mm Rohs Compliant: Yes |Vishay WSR2R4000FEA RoHS: Compliant Min Qty: 1500 Package Multiple: 1 Date Code: 0 Container: Cut Tape 0
  • 1 $0.7010
$0.7010 Buy Now
DISTI # WSR2R4000FEA
Avnet Americas WSR-2 .4 1% EA e2 - Tape and Reel (Alt: WSR2R4000FEA) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 12 Weeks, 0 Days Container: Reel 6000
  • 1,500 $0.2624
$0.2624 Buy Now
DISTI # 71-WSR2R4000FEA
Mouser Electronics Current Sense Resistors - SMD 2watts .4ohms 1% RoHS: Compliant 4840
  • 1 $1.9000
  • 10 $1.2600
  • 25 $1.0800
  • 50 $0.9680
  • 100 $0.8750
  • 250 $0.7730
  • 500 $0.6960
  • 1,000 $0.6720
  • 1,500 $0.6270
$0.6270 / $1.9000 Buy Now
DISTI # V72:2272_09631876
Arrow Electronics Res Metal Strip 4527 0.4 Ohm 1% 2W ±75ppm/°C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2226 Container: Cut Strips Americas - 387
  • 1 $0.2419
  • 10 $0.2356
  • 25 $0.2304
  • 100 $0.2278
  • 250 $0.2120
$0.2120 / $0.2419 Buy Now
Future Electronics WSR Series 4527 2 W 0.4 Ohm ±1% ±75 ppm/°C SMT Power Metal Strip® Resistor RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 1500 Lead time: 12 Weeks Container: Reel 3000
Reel
  • 1,500 $0.2550
$0.2550 Buy Now
DISTI # 62461736
Verical Res Metal Strip 4527 0.4 Ohm 1% 2W ±75ppm/°C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 RoHS: Compliant Min Qty: 23 Package Multiple: 1 Date Code: 2226 Americas - 387
  • 23 $0.2318
  • 25 $0.2242
  • 100 $0.2198
  • 250 $0.2051
$0.2051 / $0.2318 Buy Now
Quest Components RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 75 PPM, 0.4 OHM, SURFACE MOUNT, 4527, LEAD FREE 162
  • 1 $0.6414
  • 38 $0.4276
  • 141 $0.2993
$0.2993 / $0.6414 Buy Now
DISTI # WSR2R4000FEA
TTI Current Sense Resistors - SMD 2watts .4ohms 1% RoHS: Compliant pbFree: Pb-Free Min Qty: 1500 Package Multiple: 1500 Container: Reel Americas - 0
  • 1,500 $0.2620
$0.2620 Buy Now
Future Electronics WSR Series 4527 2 W 0.4 Ohm �1% �75 ppm/�C SMT Power Metal Strip� Resistor Min Qty: 1500 Package Multiple: 1500 3000
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  • 1,500 $0.2550
$0.2550 Buy Now
Future Electronics WSR Series 4527 2 W 0.4 Ohm �1% �75 ppm/�C SMT Power Metal Strip� Resistor Min Qty: 1500 Package Multiple: 1500 1500
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  • 1,500 $0.3050
  • 3,000 $0.3000
  • 4,500 $0.2950
$0.2950 / $0.3050 Buy Now
DISTI # WSR2R4000FEA
Avnet Abacus WSR2 4 1 EA e2 (Alt: WSR2R4000FEA) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 15 Weeks, 0 Days Abacus - 0
Buy Now

Part Details for WSR2R4000FEA

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WSR2R4000FEA Part Data Attributes

Parametric Data
WSR2R4000FEA Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
WSR2R4000FEA Vishay Intertechnologies Fixed Resistor, Metal Strip, 2W, 0.4ohm, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4627, CHIP
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Package Description CHIP
Reach Compliance Code compliant
Factory Lead Time 12 Weeks
Samacsys Manufacturer Vishay
Construction Chip
JESD-609 Code e2
Mounting Feature SURFACE MOUNT
Number of Terminals 2
Operating Temperature-Max 275 °C
Operating Temperature-Min -65 °C
Package Height 2.41 mm
Package Length 11.56 mm
Package Shape RECTANGULAR PACKAGE
Package Style SMT
Package Width 6.98 mm
Packing Method TR, EMBOSSED PLASTIC, 13 INCH
Rated Power Dissipation (P) 2 W
Rated Temperature 70 °C
Reference Standard AEC-Q200
Resistance 0.4 Ω
Resistor Type FIXED RESISTOR
Size Code 4627
Surface Mount YES
Technology METAL STRIP
Temperature Coefficient 75 ppm/°C
Terminal Finish Tin/Silver (Sn/Ag)
Terminal Shape WRAPAROUND
Tolerance 1%
Working Voltage 0.8944 V

WSR2R4000FEA Related Parts

WSR2R4000FEA Frequently Asked Questions (FAQ)

  • The recommended soldering temperature for the WSR2R4000FEA is 260°C for 10 seconds, with a peak temperature of 280°C.

  • Yes, the WSR2R4000FEA is resistant to sulfurization due to its passivation layer, which protects the resistor from sulfur-containing compounds.

  • Yes, the WSR2R4000FEA is suitable for high-frequency applications due to its low inductance and capacitance values, making it suitable for frequencies up to several hundred MHz.

  • The WSR2R4000FEA has an MSL rating of 1, which means it can withstand exposure to moisture without damage.

  • Yes, the WSR2R4000FEA is compatible with lead-free soldering processes and meets the requirements of the RoHS directive.

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