Vishay WSR2 1 Ω, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % 2 W - WSR21R000FEA
- RS Stock No.:
- 683-6650
- Mfr. Part No.:
- WSR21R000FEA
- Brand:
- Vishay
Bulk discount available
Subtotal (1 pack of 5 units)*
£7.11
(exc. VAT)
£8.53
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1,165 unit(s) shipping from 11 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | £1.422 | £7.11 |
| 25 - 45 | £1.05 | £5.25 |
| 50 - 120 | £0.768 | £3.84 |
| 125 - 245 | £0.71 | £3.55 |
| 250 + | £0.57 | £2.85 |
*price indicative
- RS Stock No.:
- 683-6650
- Mfr. Part No.:
- WSR21R000FEA
- Brand:
- Vishay
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Resistance | 1Ω | |
| Product Type | Surface Mount Resistor | |
| Resistor Type | Current | |
| Technology | Metal Strip | |
| Package/Case | 4257 (11070M) | |
| Packaging | Tape & Reel | |
| Tolerance | ±1 % | |
| Power Rating | 2W | |
| Temperature Coefficient | -75 ppm/°C, +75 ppm/°C | |
| Automotive Standard | AEC-Q200 | |
| Minimum Operating Temperature | -65°C | |
| Series | WSR2 | |
| Pin Count | 2 | |
| Maximum Operating Temperature | 275°C | |
| Termination Style | Solder | |
| Height | 2.54mm | |
| Width | 6.98 mm | |
| Length | 11.56mm | |
| Standards/Approvals | RoHS | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Resistance 1Ω | ||
Product Type Surface Mount Resistor | ||
Resistor Type Current | ||
Technology Metal Strip | ||
Package/Case 4257 (11070M) | ||
Packaging Tape & Reel | ||
Tolerance ±1 % | ||
Power Rating 2W | ||
Temperature Coefficient -75 ppm/°C, +75 ppm/°C | ||
Automotive Standard AEC-Q200 | ||
Minimum Operating Temperature -65°C | ||
Series WSR2 | ||
Pin Count 2 | ||
Maximum Operating Temperature 275°C | ||
Termination Style Solder | ||
Height 2.54mm | ||
Width 6.98 mm | ||
Length 11.56mm | ||
Standards/Approvals RoHS | ||
WSR2 Power Metal Strip® 2W
Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments, power amplifiers
Related links
- Vishay WSR2 1 Ω, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % 2 W - WSR21R000FEA
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- Vishay WSR2 50 mΩ, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % Surface 2 W - WSR2R0500FEA
- Vishay WSR2 10 mΩ, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % Surface 2 W - WSR2R0100FEA
- Vishay WSR2 500 mΩ, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % Surface 2 W - WSR2R5000FEA