300W Panel / Chassis Mount Resistors

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.

Filter(s) Applied

Power Rating

300W

1 Filter(s) Selected

			Price For		Quantity

C300K5R0E.	1129443 Data Sheet RoHS	OHMITE RESISTOR POWER 5 OHM 300W 10%	Each	1+ CNY151.280 (CNY170.9464)	Min: 1 / Mult: 1	5ohm	280 Series	300W	± 10%	Solder Lug	-	Wirewound	± 400ppm/°C	High Power	Through Hole	215.9mm	-	-	-	-	-
HCH215J47RJ	3769287 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 47 ohm HCH Series 300 W ± 5% Wire Leaded 1.1 kV	Each	1+ CNY651.800 (CNY736.534) 2+ CNY641.630 (CNY725.0419) 3+ CNY631.450 (CNY713.5385) 5+ CNY621.280 (CNY702.0464) 10+ CNY611.100 (CNY690.543) More Pricing...	Min: 1 / Mult: 1	47ohm	HCH Series	300W	± 5%	Wire Leaded	1.1kV	Wirewound	± 200ppm/°C	High Power	Chassis Mount	215mm	60mm	31mm	-	330°C	-
WH300-220RJI	1768261 Data Sheet RoHS	TT ELECTRONICS / WELWYN Resistor Solder Lug 220 ohm WH Series 300 W ± 5% Threaded Stud 2.5 kV	Each	1+ CNY955.830 (CNY1,080.0879) 2+ CNY761.970 (CNY861.0261) 3+ CNY641.590 (CNY724.9967) 5+ CNY593.210 (CNY670.3273) 10+ CNY537.640 (CNY607.5332) More Pricing...	Min: 1 / Mult: 1	220ohm	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	-
TE300B39RJ	3829285 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 39 ohm TE Series 300 W ± 5% Solder Lug	Each	1+ CNY339.730 (CNY383.8949) 2+ CNY326.880 (CNY369.3744) 3+ CNY314.020 (CNY354.8426) 5+ CNY301.170 (CNY340.3221) 10+ CNY288.310 (CNY325.7903) More Pricing...	Min: 1 / Mult: 1	39ohm	TE Series	300W	± 5%	Solder Lug	-	Wirewound	± 300ppm/°C	High Power	Chassis Mount	282mm	-	-	-25°C	225°C	-
TE300B1K5J	3829400 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 1.5 kohm TE Series 300 W ± 5% Solder Lug	Each	1+ CNY345.030 (CNY389.8839) 2+ CNY327.250 (CNY369.7925) 3+ CNY309.470 (CNY349.7011) 5+ CNY291.690 (CNY329.6097) 10+ CNY273.910 (CNY309.5183) More Pricing...	Min: 1 / Mult: 1	1.5kohm	TE Series	300W	± 5%	Solder Lug	-	Wirewound	± 300ppm/°C	High Power	Chassis Mount	282mm	-	-	-25°C	225°C	-
TE300B2K7J	3769322 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 2.7 kohm TE Series 300 W ± 5% Solder Lug	Each	1+ CNY299.660 (CNY338.6158) 2+ CNY291.110 (CNY328.9543) 3+ CNY282.550 (CNY319.2815) 5+ CNY274.000 (CNY309.620) 10+ CNY265.440 (CNY299.9472) More Pricing...	Min: 1 / Mult: 1	2.7kohm	TE Series	300W	± 5%	Solder Lug	-	Wirewound	± 300ppm/°C	High Power	Chassis Mount	282mm	-	-	-25°C	225°C	-
TE300B1R2J	3829184 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 1.2 ohm TE Series 300 W ± 5% Solder Lug	Each	1+ CNY374.980 (CNY423.7274) 2+ CNY351.340 (CNY397.0142) 3+ CNY327.700 (CNY370.301) 5+ CNY304.060 (CNY343.5878) 10+ CNY280.420 (CNY316.8746) More Pricing...	Min: 1 / Mult: 1	1.2ohm	TE Series	300W	± 5%	Solder Lug	-	Wirewound	± 400ppm/°C	High Power	Chassis Mount	282mm	-	-	-25°C	225°C	-
TE300B82RJ	3829289 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 82 ohm TE Series 300 W ± 5% Solder Lug	Each	1+ CNY287.020 (CNY324.3326) 2+ CNY279.540 (CNY315.8802) 3+ CNY272.050 (CNY307.4165) 5+ CNY264.560 (CNY298.9528) 10+ CNY257.080 (CNY290.5004) More Pricing...	Min: 1 / Mult: 1	82ohm	TE Series	300W	± 5%	Solder Lug	-	Wirewound	± 300ppm/°C	High Power	Chassis Mount	282mm	-	-	-25°C	225°C	-
LPS0300H10R0JB	1771775 Data Sheet RoHS	VISHAY Resistor Screw 10 ohm LPS 300 Series 300 W ± 5% Screw 5 kV	Each	1+ CNY486.960 (CNY550.2648) 2+ CNY482.300 (CNY544.999) 3+ CNY477.630 (CNY539.7219) 5+ CNY472.960 (CNY534.4448) 10+ CNY468.290 (CNY529.1677) More Pricing...	Min: 1 / Mult: 1	10ohm	LPS 300 Series	300W	± 5%	Screw	5kV	Thick Film	± 300ppm/°C	High Power	Panel Mount	57mm	60mm	25.2mm	-55°C	120°C	-
CJP300J330RJ	4048975 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 330 ohm CJP Series 300 W ± 5% Radial Leaded 850 V	Each	1+ CNY240.340 (CNY271.5842) 2+ CNY232.430 (CNY262.6459)	Min: 1 / Mult: 1	330ohm	CJP Series	300W	± 5%	Radial Leaded	850V	Wirewound	± 200ppm/°C	High Power	Chassis Mount	215mm	60mm	30mm	-25°C	250°C	-
MPQRZGJ047J300	4069017 Data Sheet RoHS	MULTICOMP PRO Resistor 4.7 ohm 300 W ± 5% Solder Lug	Each	1+ CNY435.800 (CNY492.454) 5+ CNY297.460 (CNY336.1298) 10+ CNY273.170 (CNY308.6821) 25+ CNY254.230 (CNY287.2799)	Min: 1 / Mult: 1	4.7ohm	-	300W	± 5%	Solder Lug	-	Wirewound	± 400ppm/°C	Power	Chassis Mount	304mm	40mm	81mm	-55°C	155°C	-
CJP300J3R3J	4048961 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 3.3 ohm CJP Series 300 W ± 5% Radial Leaded 850 V	Each	1+ CNY240.340 (CNY271.5842) 2+ CNY232.430 (CNY262.6459)	Min: 1 / Mult: 1	3.3ohm	CJP Series	300W	± 5%	Radial Leaded	850V	Wirewound	± 200ppm/°C	High Power	Chassis Mount	215mm	60mm	30mm	-25°C	250°C	-
HSC3002R4J	2992015 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor 2.4 ohm HS Series 300 W ± 5% Threaded Stud 2.5 kV	Each	1+ CNY531.020 (CNY600.0526) 2+ CNY496.160 (CNY560.6608) 3+ CNY461.300 (CNY521.269) 5+ CNY426.440 (CNY481.8772) 10+ CNY391.570 (CNY442.4741) More Pricing...	Min: 1 / Mult: 1	2.4ohm	HS Series	300W	± 5%	Threaded Stud	2.5kV	Wirewound	± 50ppm/°C	High Power	Chassis Mount	128mm	73mm	42mm	-	-	-
HSC3001K0J	652702 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor Stud 1 kohm HS Series 300 W ± 5% Threaded Stud 2.5 kV	Each	1+ CNY605.090 (CNY683.7517) 2+ CNY529.460 (CNY598.2898) 3+ CNY438.690 (CNY495.7197) 5+ CNY393.310 (CNY444.4403) 10+ CNY363.060 (CNY410.2578) More Pricing...	Min: 1 / Mult: 1	1kohm	HS Series	300W	± 5%	Threaded Stud	2.5kV	Wirewound	± 30ppm/°C	High Power	Panel Mount	128mm	73mm	42mm	-55°C	250°C	-
HSC300100RJ	652672 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor Stud 100 ohm HS Series 300 W ± 5% Threaded Stud 1.9 kV	Each	1+ CNY410.900 (CNY464.317) 2+ CNY404.570 (CNY457.1641) 3+ CNY398.230 (CNY449.9999) 5+ CNY391.900 (CNY442.847) 10+ CNY385.560 (CNY435.6828) More Pricing...	Min: 1 / Mult: 1	100ohm	HS Series	300W	± 5%	Threaded Stud	1.9kV	Wirewound	± 50ppm/°C	High Power	Panel Mount	128mm	73mm	42mm	-55°C	250°C	-
HCH215J33RJ	3728003 Data Sheet RoHS	TE CONNECTIVITY RES 33R 300W WIRE LEADED WIREWOUND	Each	1+ CNY876.430 (CNY990.3659) 2+ CNY837.620 (CNY946.5106) 3+ CNY798.800 (CNY902.644) 5+ CNY759.990 (CNY858.7887) 10+ CNY721.170 (CNY814.9221) More Pricing...	Min: 1 / Mult: 1	33ohm	HCH Series	300W	-	-	-	Wirewound	± 200ppm/°C	High Power	-	215mm	60mm	-	-	330°C	-
WH300-1R0JI	1768251 Data Sheet RoHS	TT ELECTRONICS / WELWYN Resistor Solder Lug 1 ohm WH Series 300 W ± 5% Threaded Stud 2.5 kV	Each	1+ CNY1,227.800 (CNY1,387.414) 2+ CNY961.870 (CNY1,086.9131) 3+ CNY794.290 (CNY897.5477) 5+ CNY730.990 (CNY826.0187) 10+ CNY658.210 (CNY743.7773) More Pricing...	Min: 1 / Mult: 1	1kohm	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	-
HSC30010RJ	652647 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor Stud 10 ohm HS Series 300 W ± 5% Threaded Stud 2.5 kV	Each	1+ CNY541.680 (CNY612.0984) 2+ CNY506.110 (CNY571.9043) 3+ CNY470.530 (CNY531.6989) 5+ CNY434.960 (CNY491.5048) 10+ CNY399.380 (CNY451.2994) More Pricing...	Min: 1 / Mult: 1	10ohm	HS Series	300W	± 5%	Threaded Stud	2.5kV	Wirewound	± 50ppm/°C	High Power	Panel Mount	128mm	73mm	42mm	-55°C	250°C	-
WH300-470RJI	1768263 Data Sheet RoHS	TT ELECTRONICS / WELWYN Resistor Solder Lug 470 ohm WH Series 300 W ± 5% Threaded Stud 2.5 kV	Each	1+ CNY749.180 (CNY846.5734) 2+ CNY655.540 (CNY740.7602) 3+ CNY543.160 (CNY613.7708) 5+ CNY486.970 (CNY550.2761) 10+ CNY449.510 (CNY507.9463) More Pricing...	Min: 1 / Mult: 1	470ohm	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	-
HSC30022RJ	652659 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor Stud 22 ohm HS Series 300 W ± 5% Threaded Stud 2.5 kV	Each	1+ CNY501.450 (CNY566.6385) 2+ CNY461.360 (CNY521.3368) 3+ CNY421.260 (CNY476.0238) 5+ CNY381.160 (CNY430.7108) 10+ CNY341.060 (CNY385.3978) More Pricing...	Min: 1 / Mult: 1	22ohm	HS Series	300W	± 5%	Threaded Stud	2.5kV	Wirewound	± 50ppm/°C	High Power	Panel Mount	128mm	73mm	42mm	-55°C	250°C	-
TJT300330RJ	2532182 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor Wire Leaded 330 ohm TJT Series 300 W ± 5% Wire Leaded	Each	1+ CNY355.020 (CNY401.1726) 2+ CNY350.690 (CNY396.2797) 3+ CNY346.350 (CNY391.3755) 5+ CNY342.010 (CNY386.4713) 10+ CNY337.670 (CNY381.5671) More Pricing...	Min: 1 / Mult: 1	330ohm	TJT Series	300W	± 5%	Wire Leaded	-	-	± 260ppm/°C	High Reliability, High Stability	Chassis Mount	210mm	80mm	10mm	-25°C	250°C	-
TJT3002R2J	2532168 Data Sheet RoHS	CGS - TE CONNECTIVITY Resistor Wire Leaded 2.2 ohm TJT Series 300 W ± 5% Wire Leaded	Each	1+ CNY378.070 (CNY427.2191) 2+ CNY367.280 (CNY415.0264) 3+ CNY356.490 (CNY402.8337) 5+ CNY345.700 (CNY390.641) 10+ CNY334.910 (CNY378.4483) More Pricing...	Min: 1 / Mult: 1	2.2ohm	TJT Series	300W	± 5%	Wire Leaded	-	-	± 260ppm/°C	High Reliability, High Stability	Chassis Mount	210mm	80mm	10mm	-25°C	250°C	-
WH300-68RJI	1768259 Data Sheet RoHS	TT ELECTRONICS / WELWYN Resistor Solder Lug 68 ohm WH Series 300 W ± 5% Threaded Stud 2.5 kV	Each	1+ CNY1,078.750 (CNY1,218.9875) 2+ CNY845.110 (CNY954.9743) 3+ CNY697.870 (CNY788.5931) 5+ CNY642.260 (CNY725.7538) 10+ CNY578.310 (CNY653.4903) 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	-
1-1630027-8	2917350 Data Sheet RoHS	CGS - TE CONNECTIVITY RES WIREWOUND 680R 300W STUD	Each	1+ CNY480.880 (CNY543.3944) 2+ CNY440.600 (CNY497.878) 3+ CNY396.960 (CNY448.5648) 5+ CNY381.970 (CNY431.6261) 10+ CNY354.820 (CNY400.9466) More Pricing...	Min: 1 / Mult: 1	680ohm	-	300W	-	-	-	Wirewound	-	-	-	-	-	42mm	-	-	-
HCH215J220RJ	3728002 Data Sheet RoHS	TE CONNECTIVITY RES 220R 300W WIRE LEADED WIREWOUND	Each	1+ CNY841.950 (CNY951.4035) 2+ CNY798.070 (CNY901.8191) 3+ CNY754.190 (CNY852.2347) 5+ CNY710.310 (CNY802.6503) 10+ CNY666.420 (CNY753.0546) More Pricing...	Min: 1 / Mult: 1	220ohm	HCH Series	300W	± 5%	-	-	Wirewound	-	-	Chassis Mount	215mm	-	31mm	-	-	-