Arcol Ohmite HS25 1R J, 1 Ω 25 W Aluminium Chassis Mount Resistor ±5 %
- RS Stock No.:
- 166-4088
- Mfr. Part No.:
- HS25 1R J
- Brand:
- Arcol Ohmite
Bulk discount available
View bulk pricing optionsSubtotal (25 units, in bags of 25)*
£77.55
(exc. VAT)
£93.05
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 200 unit(s) shipping from 04 November 2026
- Plus 250 unit(s) shipping from 11 November 2026
- Plus 200 unit(s) shipping from 09 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 25 - 25 | £3.102 | £77.55 |
| 50 - 75 | £2.978 | £74.45 |
| 100 - 225 | £2.822 | £70.55 |
| 250 + | £2.605 | £65.13 |
*price indicative
- RS Stock No.:
- 166-4088
- Mfr. Part No.:
- HS25 1R J
- Brand:
- Arcol Ohmite
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Arcol Ohmite | |
| Product Type | Chassis Mount Resistor | |
| Resistance | 1Ω | |
| Power Rating | 25W | |
| Series | HS25 | |
| Package/Case | Aluminium | |
| Packaging | Aluminium Housed | |
| Temperature Coefficient | ±100 ppm/°C | |
| Tolerance | ±5 % | |
| Automotive Standard | No | |
| Technology | Aluminium | |
| Termination Style | Axial | |
| Overall Length | 51mm | |
| Maximum Operating Temperature | 200°C | |
| Overall Height | 14.8mm | |
| Overall Width | 28mm | |
| Standards/Approvals | RoHS, MIL 18546, IEC 115 | |
| Overall Diameter | 14.2mm | |
| Select all | ||
|---|---|---|
Brand Arcol Ohmite | ||
Product Type Chassis Mount Resistor | ||
Resistance 1Ω | ||
Power Rating 25W | ||
Series HS25 | ||
Package/Case Aluminium | ||
Packaging Aluminium Housed | ||
Temperature Coefficient ±100 ppm/°C | ||
Tolerance ±5 % | ||
Automotive Standard No | ||
Technology Aluminium | ||
Termination Style Axial | ||
Overall Length 51mm | ||
Maximum Operating Temperature 200°C | ||
Overall Height 14.8mm | ||
Overall Width 28mm | ||
Standards/Approvals RoHS, MIL 18546, IEC 115 | ||
Overall Diameter 14.2mm | ||
- 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.
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