68ohm Panel / Chassis Mount Resistors:

77 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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2805363

RoHS

Each
1+
RM11.310
10+
RM10.050
25+
RM9.320
50+
RM8.770
100+
RM7.680
More Pricing...
Min: 1 / Mult: 1
68ohm
SQ Series
20W
± 5%
Quick Connect
-
Wirewound
± 300ppm/°C
High Power
Panel Mount
-
-
-
-55°C
250°C
-
3829249

RoHS

Each
1+
RM91.830
2+
RM89.550
3+
RM87.260
5+
RM84.990
10+
RM82.700
More Pricing...
Min: 1 / Mult: 1
68ohm
TE Series
100W
± 5%
Solder Lug
-
Wirewound
± 300ppm/°C
High Power
Chassis Mount
182mm
-
-
-25°C
225°C
-
3829299

RoHS

Each
1+
RM264.700
2+
RM259.830
3+
RM254.950
5+
RM250.100
Min: 1 / Mult: 1
68ohm
TE Series
400W
± 5%
Solder Lug
2.5kV
Wirewound
± 300ppm/°C
High Power
Chassis Mount
282mm
-
-
-25°C
225°C
-
3769307

RoHS

Each
1+
RM619.550
2+
RM609.890
3+
RM600.210
5+
RM590.540
10+
RM580.860
More Pricing...
Min: 1 / Mult: 1
68ohm
HCH Series
500W
± 5%
Wire Leaded
1.1kV
Wirewound
± 200ppm/°C
High Power
Chassis Mount
335mm
60mm
31mm
-
375°C
-
3769279

RoHS

Each
1+
RM380.400
10+
RM336.860
50+
RM327.110
Min: 1 / Mult: 1
68ohm
HCH Series
200W
± 5%
Wire Leaded
1.1kV
Wirewound
± 200ppm/°C
High Power
Chassis Mount
165mm
60mm
31mm
-
320°C
-
3769298

RoHS

Each
1+
RM457.610
2+
RM455.450
3+
RM453.290
5+
RM451.140
10+
RM448.980
More Pricing...
Min: 1 / Mult: 1
68ohm
HCH Series
400W
± 5%
Wire Leaded
1.1kV
Wirewound
± 200ppm/°C
High Power
Chassis Mount
265mm
60mm
31mm
-
350°C
-
3829270

RoHS

Each
1+
RM117.600
2+
RM113.890
3+
RM110.170
5+
RM106.450
10+
RM102.730
More Pricing...
Min: 1 / Mult: 1
68ohm
TE Series
150W
± 5%
Solder Lug
-
Wirewound
± 300ppm/°C
High Power
Chassis Mount
195mm
-
-
-25°C
225°C
-
4048971

RoHS

Each
1+
RM201.220
2+
RM183.540
3+
RM170.090
Min: 1 / Mult: 1
68ohm
CJP Series
300W
± 5%
Radial Leaded
850V
Wirewound
± 200ppm/°C
High Power
Chassis Mount
215mm
60mm
30mm
-25°C
250°C
-
1768213

RoHS

Each
1+
RM171.260
3+
RM136.510
5+
RM114.950
10+
RM106.320
20+
RM96.350
More Pricing...
Min: 1 / Mult: 1
68ohm
WH Series
100W
± 5%
Solder Lug
1.9kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
65.2mm
47.5mm
24.1mm
-55°C
200°C
-
9508538

RoHS

Each
1+
RM43.620
5+
RM34.770
10+
RM29.280
25+
RM27.080
50+
RM24.540
More Pricing...
Min: 1 / Mult: 1
68ohm
WH Series
50W
± 5%
Solder Lug
1.25kV
Wirewound
± 50ppm/°C
High Power
Panel Mount
51mm
30mm
16mm
-55°C
275°C
-
9507639

RoHS

Each
1+
RM33.150
5+
RM26.950
10+
RM20.740
25+
RM18.950
50+
RM17.650
More Pricing...
Min: 1 / Mult: 1
68ohm
WH Series
25W
± 5%
Solder Lug
560V
Wirewound
± 50ppm/°C
High Power
Panel Mount
29mm
28mm
15mm
-55°C
275°C
-
1259314

RoHS

Each
1+
RM20.390
5+
RM17.110
10+
RM13.830
20+
RM11.650
40+
RM10.950
More Pricing...
Min: 1 / Mult: 1
68ohm
THS Series
10W
± 5%
Solder Lug
160V
Wirewound
± 50ppm/°C
High Power
Panel Mount
17mm
17mm
9mm
-25°C
165°C
-
9508007

RoHS

Each
1+
RM29.380
10+
RM17.690
25+
RM16.100
50+
RM14.990
100+
RM13.100
More Pricing...
Min: 1 / Mult: 1
68ohm
WH Series
10W
± 5%
Solder Lug
160V
Wirewound
± 50ppm/°C
High Power
Panel Mount
17mm
17mm
9mm
-55°C
275°C
-
1141242

RoHS

Each
1+
RM42.900
2+
RM40.380
3+
RM37.610
5+
RM36.120
10+
RM33.800
More Pricing...
Min: 1 / Mult: 1
68ohm
SH Series
50W
± 5%
Solder Lug
1.285kV
Wirewound
± 50ppm/°C
High Power
Panel Mount
50mm
29.4mm
15mm
-55°C
200°C
-
2009322

RoHS

Each
1+
RM27.840
5+
RM22.500
10+
RM17.160
20+
RM15.760
40+
RM14.680
More Pricing...
Min: 1 / Mult: 1
68ohm
HS Series
25W
± 5%
Solder Lug
550V
Wirewound
± 50ppm/°C
High Power
Panel Mount
29mm
28mm
15mm
-
-
-
9507140

RoHS

Each
1+
RM27.450
10+
RM21.880
25+
RM18.430
50+
RM17.040
100+
RM15.440
More Pricing...
Min: 1 / Mult: 1
68ohm
WH Series
15W
± 5%
Solder Lug
265V
Wirewound
± 50ppm/°C
High Power
Panel Mount
21mm
21mm
11mm
-55°C
275°C
-
2532196

RoHS

Each
1+
RM361.840
2+
RM342.880
3+
RM323.910
5+
RM304.950
10+
RM285.980
More Pricing...
Min: 1 / Mult: 1
68ohm
TJT Series
500W
± 5%
Wire Leaded
-
-
± 260ppm/°C
High Reliability, High Stability
Chassis Mount
330mm
80mm
10mm
-25°C
250°C
-
1768259

RoHS

Each
1+
RM665.140
2+
RM530.180
3+
RM446.450
5+
RM412.920
10+
RM374.190
More Pricing...
Min: 1 / Mult: 1
68ohm
WH Series
300W
± 5%
Threaded Stud
2.5kV
Wirewound
± 100ppm/°C
High Power
Panel Mount
127.7mm
72.5mm
41.8mm
-55°C
200°C
-
2564535

RoHS

CGS - TE CONNECTIVITY
Each
1+
RM14.050
5+
RM12.950
10+
RM11.810
25+
RM11.290
50+
RM10.490
More Pricing...
Min: 1 / Mult: 1
68ohm
THS Series
25W
± 5%
Solder Lug
550V
Wirewound
± 50ppm/°C
High Power
Chassis Mount
29mm
28mm
15mm
-
-
-
2805176

RoHS

Each
1+
RM21.890
5+
RM17.670
10+
RM13.450
25+
RM12.660
50+
RM11.650
More Pricing...
Min: 1 / Mult: 1
68ohm
HS Series
16W
± 5%
Solder Lug
265V
Wirewound
± 50ppm/°C
High Power
Chassis Mount
21mm
21mm
11mm
-
-
-
2917202

RoHS

CGS - TE CONNECTIVITY
Each
1+
RM10.570
5+
RM9.780
10+
RM8.950
25+
RM8.550
50+
RM7.960
More Pricing...
Min: 1 / Mult: 1
68ohm
THS Series
10W
± 5%
Solder Lug
-
-
-
High Power
Chassis Mount
17mm
-
-
-
-
-
2917481

RoHS

CGS - TE CONNECTIVITY
Each
1+
RM23.700
2+
RM21.940
3+
RM20.070
5+
RM19.190
10+
RM17.870
More Pricing...
Min: 1 / Mult: 1
68ohm
-
50W
-
Solder Lug
-
-
-
-
Chassis Mount
-
30mm
17mm
-
-
-
3727997

RoHS

Each
1+
RM461.500
2+
RM438.580
3+
RM415.660
5+
RM392.740
10+
RM369.810
More Pricing...
Min: 1 / Mult: 1
68ohm
HCH Series
200W
-
-
-
Wirewound
-
High Power
-
-
60mm
31mm
-
320°C
-
3769289

RoHS

Each
1+
RM555.230
2+
RM529.940
3+
RM504.650
5+
RM479.360
10+
RM454.070
More Pricing...
Min: 1 / Mult: 1
68ohm
HCH Series
300W
± 5%
Wire Leaded
1.1kV
Wirewound
± 200ppm/°C
High Power
Chassis Mount
215mm
60mm
31mm
-
330°C
-
3829227

RoHS

Each
1+
RM74.210
2+
RM72.520
3+
RM70.830
5+
RM69.150
10+
RM67.460
More Pricing...
Min: 1 / Mult: 1
68ohm
TE Series
60W
± 5%
Solder Lug
-
Wirewound
± 300ppm/°C
High Power
Chassis Mount
102mm
-
-
-25°C
225°C
-
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