300W Arcol Power Resistor (Aluminium Clad) HS Series

Arcol Brand: Arcol
<p>300W Aluminium clad resistors designed for applications requiring high power dissipation in a limited space. These resistors are designed for direct heatsink mounting using thermal compound to achieve maximum performance. To find out more about our range of <a href="/arcol">Arcol resistors</a>, please visit our <a href="/arcol">Arcol</a> brand page.</p>
  • Resistance tolerance 5%
  • High power to volume
  • Wound to maximise high pulse capacity
  • Temperature coefficient =1k 100ppm/°C, >1k 25ppm/°C
  • Solder terminations
  • Wide range of resistances
  • Manufactured in line with the requirements of IEC 115 and MIL-18546
Description Image Product MPN Pricing (Ex VAT) Buy Qty Resistance Type Case Type Power Handling Temperature Coefficient Tolerance Working Voltage
Arcol HS300 1R J 300W Aluminium Clad Resistor
Arcol HS300 1R J 300W Aluminium Clad Resistor
Extended range
HS300 1R J
16+ £26.39
32+ £22.90
64+ £22.08
112+ £21.46

Order in multiples of 16


Available to back orderPlease contact us for lead time
1Ω Wirewound aluminium clad Chassis mount 300W 100ppm/°C 5% 2.5kV
Arcol HS300 4R7 J 300W Aluminium Clad Resistor
Arcol HS300 4R7 J 300W Aluminium Clad Resistor
Extended range
HS300 4R7 J
16+ £29.65
32+ £28.62
64+ £27.60
112+ £27.19

Order in multiples of 16


Available to back orderPlease contact us for lead time
4.7Ω Wirewound aluminium clad Chassis mount 300W 100ppm/°C 5% 2.5kV
Arcol HS300 6R8 J 300W Aluminium Clad Resistor
Arcol HS300 6R8 J 300W Aluminium Clad Resistor
Extended range
HS300 6R8 J
16+ £28.35
32+ £23.59
64+ £22.75
112+ £22.40

Order in multiples of 16


Available to back orderPlease contact us for lead time
6.8Ω Wirewound aluminium clad Chassis mount 300W 100ppm/°C 5% 2.5kV
Arcol HS300 100R J 300W Aluminium Clad Resistor
Arcol HS300 100R J 300W Aluminium Clad Resistor
Extended range
HS300 100R J
16+ £24.43
32+ £23.58
64+ £22.74
112+ £22.40

Order in multiples of 16


Out of stock3 due on 06/02/2025
100Ω Wirewound aluminium clad Chassis mount 300W 100ppm/°C 5% 2.5kV
Arcol HS300 250R J 300W Aluminium Clad Resistor
Arcol HS300 250R J 300W Aluminium Clad Resistor
Extended range
HS300 250R J
16+ £14.72
32+ £14.22
64+ £13.71
112+ £13.51

Order in multiples of 16


Available to back orderPlease contact us for lead time
250Ω Wirewound aluminium clad Chassis mount 300W 100ppm/°C 5% 2.5kV
Power rating @25°C300W
Max AC working voltage2500V
Dimensions (body) L x H x D (mm)127.7 x 41.8 x 45.5
Fixing centres (mm)104 x 59
Fixing holesx6
Standard heatsink area (cm²)5780


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