Arcol, 4.7Ω 25W Wire Wound Chassis Mount Resistor HS25 4R7 J ±5%
- RS Stock No.:
- 157-544P
- Mfr. Part No.:
- HS25 4R7 J
- Brand:
- Arcol
Bulk discount available
Subtotal 25 units (supplied in a bag)*
£78.00
(exc. VAT)
£93.50
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 960 unit(s) shipping from 10 December 2025
- Plus 999,999,039 unit(s) shipping from 02 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 25 - 49 | £3.12 |
| 50 - 99 | £2.88 |
| 100 + | £2.69 |
*price indicative
- RS Stock No.:
- 157-544P
- Mfr. Part No.:
- HS25 4R7 J
- Brand:
- Arcol
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Arcol | |
| Resistance | 4.7Ω | |
| Power Rating | 25W | |
| Series | HS25 | |
| Package/Case | Aluminium Housed | |
| Tolerance | ±5% | |
| Technology | Wire Wound | |
| Termination Style | Axial | |
| Minimum Temperature Coefficient | -100ppm/°C | |
| Maximum Temperature Coefficient | +100ppm/°C | |
| Dimensions | 14.6 x 51 x 28mm | |
| Overall Length | 51mm | |
| Overall Width | 28mm | |
| Overall Height | 14.6mm | |
Select all | ||
|---|---|---|
Brand Arcol | ||
Resistance 4.7Ω | ||
Power Rating 25W | ||
Series HS25 | ||
Package/Case Aluminium Housed | ||
Tolerance ±5% | ||
Technology Wire Wound | ||
Termination Style Axial | ||
Minimum Temperature Coefficient -100ppm/°C | ||
Maximum Temperature Coefficient +100ppm/°C | ||
Dimensions 14.6 x 51 x 28mm | ||
Overall Length 51mm | ||
Overall Width 28mm | ||
Overall Height 14.6mm | ||
- COO (Country of Origin):
- GB
25W Aluminium housed wirewound power resistor, HS Series
From Arcol, the HS25 series of aluminium housed resistors are high power and offer a balance of pulse power capability and volume. These 25 W panel mount resistors are manufactured in line with IEC 115 and MIL 18546. These panel mount resistors are designed for direct heatsink mounting with thermal compound, which ensures maximum performance.
Features and Benefits:
At high ambient temperatures, dissipation derates linearly to zero at +200 °C
Wirewound to maximise high pulse capability
Compact size for power rating
Note
To achieve the given maximum performance rating of this power resistor, it is designed to be directly mounted on an appropriately matched heatsink and mounted using a thermal compound.