7.5ohm Panel / Chassis Mount Resistors:

6 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
4582571

RoHS

Each
1+
Rs.452.220
10+
Rs.307.800
25+
Rs.268.650
50+
Rs.244.290
100+
Rs.222.540
More Pricing...
Min: 1 / Mult: 1
7.5ohm
Riedon UAL Series
25W
± 1%
Solder Lug
-
Wirewound
± 50ppm/°C
Power
Chassis Mount
27mm
27.4mm
14.2mm
-55°C
275°C
-
2678670

RoHS

Each
1+
Rs.586.170
3+
Rs.514.830
5+
Rs.443.490
10+
Rs.372.150
20+
Rs.340.400
More Pricing...
Min: 1 / Mult: 1
7.5ohm
HS Series
25W
± 1%
Solder Lug
550V
Wirewound
± 100ppm/°C
High Power
Panel Mount
27.3mm
28mm
14.8mm
-
-
MIL-PRF-18546
4044349

RoHS

Each
1+
Rs.407.890
5+
Rs.387.880
10+
Rs.367.870
25+
Rs.326.980
50+
Rs.312.190
More Pricing...
Min: 1 / Mult: 1
7.5ohm
HS Series
50W
± 1%
Solder Lug
1.25kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
49.1mm
28mm
14.8mm
-
-
MIL-PRF-18546
4668562

RoHS

Each
1+
Rs.562.100
5+
Rs.293.390
10+
Rs.260.570
20+
Rs.225.310
40+
Rs.187.620
More Pricing...
Min: 1 / Mult: 1
7.5ohm
-
25W
± 1%
Solder Lug
550V
Wirewound
± 100ppm/°C
High Power
Chassis Mount
28mm
27mm
14mm
-55°C
275°C
-
4668554

RoHS

Each
1+
Rs.652.130
5+
Rs.338.440
10+
Rs.303.180
20+
Rs.260.630
40+
Rs.218.080
More Pricing...
Min: 1 / Mult: 1
7.5ohm
-
50W
± 1%
Solder Lug
1.25kV
Wirewound
± 100ppm/°C
High Power
Chassis Mount
50.5mm
30mm
15.7mm
-55°C
275°C
-
2678758

RoHS

Each
1+
Rs.2,199.760
3+
Rs.1,922.230
5+
Rs.1,644.700
10+
Rs.1,367.170
20+
Rs.1,339.830
More Pricing...
Min: 1 / Mult: 1
7.5ohm
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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