MPN

Arcol HS25 R1 J, 100 mΩ 25 W Wirewound Chassis Mount Resistor ±5 %

RS Stock No.:: 158-480
Mfr. Part No.:: HS25 R1 J
Brand:: Arcol

Arcol HS25 R1 J, 100 mΩ 25 W Wirewound Chassis Mount Resistor ±5 %

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Subtotal (1 unit)*

£5.16

(exc. VAT)

£6.19

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 14 unit(s) shipping from 20 July 2026
Plus 111 unit(s) shipping from 27 July 2026

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Units	Per unit
1 - 24	£5.16
25 - 49	£4.85
50 - 99	£4.46
100 +	£4.18

*price indicative

RS Stock No.:: 158-480
Mfr. Part No.:: HS25 R1 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	100mΩ
	Product Type	Chassis Mount Resistor
	Power Rating	25W
	Series	HS25
	Package/Case	Aluminium
	Tolerance	±5 %
	Temperature Coefficient	±100 ppm/°C
	Technology	Wirewound
	Automotive Standard	No
	Termination Style	Axial
	Overall Length	51mm
	Maximum Operating Temperature	200°C
	Standards/Approvals	RoHS, MIL 18546, IEC 115
	Overall Width	28mm
	Overall Height	14.6mm

	Select all
	Brand Arcol
	Resistance 100mΩ
	Product Type Chassis Mount Resistor
	Power Rating 25W
	Series HS25
	Package/Case Aluminium
	Tolerance ±5 %
	Temperature Coefficient ±100 ppm/°C
	Technology Wirewound
	Automotive Standard No
	Termination Style Axial
	Overall Length 51mm
	Maximum Operating Temperature 200°C
	Standards/Approvals RoHS, MIL 18546, IEC 115
	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.

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