Welwyn 390mΩ Wire Wound Resistor 3W ±5% W21-R39JI
- RS Stock No.:
- 139-3308
- Mfr. Part No.:
- W21-R39JI
- Brand:
- Welwyn
Subtotal (1 box of 1000 units)*
£574.00
(exc. VAT)
£689.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1,000 unit(s) shipping from 22 January 2026
- Plus 1,000 unit(s) shipping from 12 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
---|---|---|
1000 + | £0.574 | £574.00 |
*price indicative
Alternative
This product is not currently available. Here is our alternative recommendation.
Each (In a Bag of 5)
£1.226
(exc. VAT)
£1.471
(inc. VAT)
- RS Stock No.:
- 139-3308
- Mfr. Part No.:
- W21-R39JI
- Brand:
- Welwyn
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Welwyn | |
Resistance | 390mΩ | |
Power Rating | 3W | |
Tolerance | ±5% | |
Technology | Wire Wound | |
Series | W20 | |
Temperature Coefficient | ±200ppm/°C | |
Maximum Operating Temperature | +200°C | |
Minimum Operating Temperature | -55°C | |
Select all | ||
---|---|---|
Brand Welwyn | ||
Resistance 390mΩ | ||
Power Rating 3W | ||
Tolerance ±5% | ||
Technology Wire Wound | ||
Series W20 | ||
Temperature Coefficient ±200ppm/°C | ||
Maximum Operating Temperature +200°C | ||
Minimum Operating Temperature -55°C | ||
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