Welwyn 3.9kΩ Wire Wound Resistor 7W ±5% W22-3K9JI

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Subtotal (1 bag of 5 units)*

£7.52

(exc. VAT)

£9.025

(inc. VAT)

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  • Plus 425 unit(s) shipping from 27 October 2025
  • Plus 700 unit(s) shipping from 14 April 2026
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Units
Per unit
Per Bag*
5 - 20£1.504£7.52
25 - 95£1.028£5.14
100 - 245£0.742£3.71
250 +£0.634£3.17

*price indicative

RS Stock No.:
144-3009
Mfr. Part No.:
W22-3K9JI
Brand:
Welwyn
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Brand

Welwyn

Resistance

3.9kΩ

Power Rating

7W

Tolerance

±5%

Technology

Wire Wound

Series

W20

Maximum Operating Temperature

+200°C

Temperature Coefficient

±200ppm/°C

Minimum Operating Temperature

-55°C

COO (Country of Origin):
BB
CECC approved
Suitable for harsh environments
Impervious lead free vitreous enamel coating
Overload characteristics ideal for protection circuits
High stability and reliability
High power dissipation for size

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