4ohm Panel / Chassis Mount Resistors:

17 Products Found
We offer ranges of Panel / Chassis Mount Resistors with values from 500µΩ to 0.5GΩ. Below are examples of our manufacturers and their technologies.

A panel/chassis mount resistor is manufactured using wirewound resistor technology and features a ceramic core that is moulded into an extruded aluminium chassis mount housing. The wirewound design maximises pulse handling and the aluminium housing allows for superior heat conduction. TE Connectivity offers chassis mount resistors that are engineered for a variety of applications, including motor control, braking systems, welding, and X-rays.

Vishay offers wirewound, industrial power, aluminium housed chassis mount resistors such as the RHXXX Series. These offer moulded construction for total environmental protection, with complete welded construction. They meet applicable requirements of MIL-PRF-18546. They are available in non-inductive styles (type NH) with Ayrton-Perry winding for lowest reactive components

They mount on chassis to utilize heat-sink effect, and offer excellent stability in operation (< 1 % change in resistance).

The WH series of panel/chassis mount resistors from TT Electronics/Welwyn are 50W axial leaded wirewound resistors with solder-dipped copper clad steel terminations. Cap and lead assemblies are fitted to a high purity ceramic substrate. The resistive element is wound onto the substrate and welded to the caps. The wound rod is then moulded and fitted into aluminium housing to give optimum stability and reliability. The aluminium housed wirewound resistor is suitable for severe environments and excellent thermal conductivity to heatsink. Typically used in high power applications.

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ComparePrice ForQuantity
1703814
Each
1+
Rs.3,426.490
2+
Rs.2,998.180
3+
Rs.2,484.210
5+
Rs.2,227.220
10+
Rs.2,055.890
More Pricing...
Min: 1 / Mult: 1
4ohm
RH Series
50W
± 1%
Solder Lug
1.285kV
Wirewound
± 15ppm/°C
High Stability
Panel Mount
50mm
29.4mm
15mm
-55°C
200°C
-
2396028

RoHS

Each
1+
Rs.879.150
2+
Rs.811.290
3+
Rs.743.430
5+
Rs.675.570
10+
Rs.607.710
More Pricing...
Min: 1 / Mult: 1
4ohm
RH Series
25W
± 1%
Solder Lug
-
Wirewound
± 50ppm/°C
-
Chassis Mount
26.97mm
27.43mm
13.87mm
-55°C
250°C
MIL-PRF-18546
3791263

RoHS

Each
1+
Rs.579.570
5+
Rs.557.200
10+
Rs.534.830
20+
Rs.512.460
40+
Rs.490.090
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
50W
± 5%
Solder Lug
1.25kV
Wirewound
± 50ppm/°C
High Power
Chassis Mount
51mm
30mm
17mm
-
-
-
2678699

RoHS

Each
1+
Rs.523.590
2+
Rs.465.960
3+
Rs.408.320
5+
Rs.350.680
10+
Rs.293.040
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
50W
± 1%
Solder Lug
1.25kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
49.1mm
28mm
14.8mm
-
-
MIL-PRF-18546
2478536

RoHS

Each
1+
Rs.523.620
2+
Rs.465.990
3+
Rs.408.350
5+
Rs.350.710
10+
Rs.293.070
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
50W
± 1%
Solder Lug
1.25kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
49.1mm
28mm
14.8mm
-
-
MIL-PRF-18546
2678778

RoHS

Each
1+
Rs.6,186.170
2+
Rs.5,647.210
3+
Rs.5,108.240
5+
Rs.4,569.280
10+
Rs.4,030.310
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
300W
± 1%
Threaded Stud
2.5kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
127.7mm
72.5mm
41.8mm
-
-
MIL-PRF-18546
4049637

RoHS

CGS - TE CONNECTIVITY
Each
1+
Rs.5,396.460
2+
Rs.5,169.610
3+
Rs.4,942.760
5+
Rs.4,715.910
10+
Rs.4,489.050
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
300W
± 5%
Solder Lug
-
Wirewound
-
Power
Panel Mount
-
73mm
42mm
-
-
-
3976550

RoHS

Each
1+
Rs.1,059.820
2+
Rs.1,004.360
3+
Rs.948.900
5+
Rs.893.440
10+
Rs.837.970
More Pricing...
Min: 1 / Mult: 1
4ohm
RHA Series
50W
± 1%
Solder Lug
-
Wirewound
± 50ppm/°C
-
Chassis Mount
70.64mm
28.96mm
15.49mm
-55°C
250°C
AEC-Q200
2678739

RoHS

Each
1+
Rs.930.590
3+
Rs.911.160
5+
Rs.891.730
10+
Rs.872.300
20+
Rs.794.870
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
100W
± 1%
Solder Lug
1.9kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
65.2mm
47.5mm
24.1mm
-
-
MIL-PRF-18546
2678665

RoHS

Each
1+
Rs.568.770
3+
Rs.479.740
5+
Rs.390.710
10+
Rs.301.680
20+
Rs.293.850
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
25W
± 1%
Solder Lug
550V
Wirewound
± 100ppm/°C
High Power
Panel Mount
27.3mm
28mm
14.8mm
-
-
MIL-PRF-18546
2790549
Each
1+
Rs.4,736.240
2+
Rs.4,456.540
3+
Rs.4,176.830
5+
Rs.3,897.130
10+
Rs.3,617.420
More Pricing...
Min: 1 / Mult: 1
4ohm
ARF Series
200W
± 5%
Wire Leaded
1kV
Wirewound
± 150ppm/°C
High Power
Panel Mount
110mm
79mm
18.5mm
-
250°C
-
3976515

RoHS

Each
1+
Rs.669.710
2+
Rs.617.080
3+
Rs.564.440
5+
Rs.511.810
10+
Rs.459.170
More Pricing...
Min: 1 / Mult: 1
4ohm
RHA Series
25W
± 1%
Solder Lug
-
Wirewound
± 50ppm/°C
-
Chassis Mount
49.23mm
27.43mm
13.87mm
-55°C
250°C
AEC-Q200
4668567

RoHS

Each
1+
Rs.806.570
5+
Rs.420.050
10+
Rs.374.100
20+
Rs.322.250
40+
Rs.269.220
More Pricing...
Min: 1 / Mult: 1
4ohm
-
50W
± 1%
Solder Lug
1.25kV
Wirewound
± 100ppm/°C
High Power
Chassis Mount
50.5mm
30mm
15.7mm
-55°C
275°C
-
4668622

RoHS

Each
1+
Rs.758.220
5+
Rs.395.280
10+
Rs.352.850
20+
Rs.303.360
40+
Rs.252.690
More Pricing...
Min: 1 / Mult: 1
4ohm
-
25W
± 1%
Solder Lug
550V
Wirewound
± 100ppm/°C
High Power
Chassis Mount
28mm
27mm
14mm
-55°C
275°C
-
2678769

RoHS

Each
1+
Rs.3,407.590
2+
Rs.3,130.930
3+
Rs.2,854.270
5+
Rs.2,577.610
10+
Rs.2,300.950
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
250W
± 1%
Threaded Stud
2.2kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
109.7mm
72.5mm
41.8mm
-
-
MIL-PRF-18546
2678765

RoHS

Each
1+
Rs.3,320.690
2+
Rs.3,108.200
3+
Rs.2,895.700
5+
Rs.2,683.200
10+
Rs.2,470.700
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
200W
± 1%
Threaded Stud
1.9kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
89.7mm
72.5mm
41.8mm
-
-
MIL-PRF-18546
2678756

RoHS

Each
1+
Rs.1,080.990
2+
Rs.1,056.630
3+
Rs.1,032.270
5+
Rs.1,007.910
10+
Rs.983.550
More Pricing...
Min: 1 / Mult: 1
4ohm
HS Series
150W
± 1%
Solder Lug
2.5kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
97.7mm
47.5mm
24.1mm
-
-
MIL-PRF-18546
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