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Open Frame Rheostats

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Termination Style	Resistance	Power Rating	Voltage Rating	Tolerance	Shaft Diameter	Shaft Length	Length	Height	Diameter	Minimum Operating Temperature	Maximum Operating Temperature	Open Frame/Enclosed	Packaging
Rheostats 300watt 25ohm 1225V Std Shaft RNS25RE Ohmite 1: Rp17.739.114,32 1In Stock	Mfr. Part No. RNS25RE Mouser Part No 588-RNS25RE	Ohmite	Rheostats 300watt 25ohm 1225V Std Shaft	Datasheet	1In Stock	Rp17.739.114,32 Rp14.656.252,48	Min.: 1 Mult.: 1	RNS		25 Ohms	300 W	1.225 kV	10 %	9.53 mm	51 mm		60.33 mm	152.4 mm			Open Frame	Bulk
Rheostats 12.5watt 10ohm Std Shaft RES10RE Ohmite 1: Rp4.009.885,22 3In Stock	Mfr. Part No. RES10RE Mouser Part No 588-RES10RE	Ohmite	Rheostats 12.5watt 10ohm Std Shaft	Datasheet	3In Stock	Rp4.009.885,22 Rp3.594.715,24 Rp3.399.146,88 View Quote	Min.: 1 Mult.: 1	RES	Solder Lug	10 Ohms	12.5 W	305 V	10 %	0.125 in	0.625 in	0.688 in		0.875 in			Open Frame	Bulk
Rheostats 35 ohm 10% 25W Wirewound Pot RHL35RE Ohmite 1: Rp5.636.441,58 2In Stock	Mfr. Part No. RHL35RE Mouser Part No 588-RHL35RE	Ohmite	Rheostats 35 ohm 10% 25W Wirewound Pot	Datasheet	2In Stock	Rp5.636.441,58 Rp4.409.828,02 Rp4.342.131,28	Min.: 1 Mult.: 1	RHL	Solder Lug	35 Ohms	25 W	500 V	10 %	6.35 mm	22.23 mm	57.16 mm		39.62 mm			Open Frame	Bulk
Rheostats 150W 7.5 OHM 1200V Std Shaft RLS7R5E Ohmite 1: Rp14.062.392,46 2In Stock	Mfr. Part No. RLS7R5E Mouser Part No 588-RLS7R5E	Ohmite	Rheostats 150W 7.5 OHM 1200V Std Shaft	Datasheet	2In Stock	Rp14.062.392,46 Rp12.922.188,56	Min.: 1 Mult.: 1	RLS	Solder Lug	7.5 Ohms	150 W	1.2 kV	10 %	6.35 mm	22.23 mm	73.03 mm		101.6 mm			Open Frame	Bulk
Rheostats 12.5watt 15K 305V Std Shaft RES15K Ohmite 1: Rp1.016.551,86 1In Stock Factory Special Order	Mfr. Part No. RES15K Mouser Part No 588-RES-15K Factory Special Order	Ohmite	Rheostats 12.5watt 15K 305V Std Shaft	Datasheet	1In Stock	Rp1.016.551,86 View Rp907.943,54	Min.: 1 Mult.: 1	RES	Solder Lug	15 kOhms	12.5 W		10 %								Open Frame	Bulk
Rheostats 38mm 25W 150ohm 10% RT025AS1500KB Vishay / Sfernice 1: Rp7.043.579,78 10Expected 11/12/2026	Mfr. Part No. RT025AS1500KB Mouser Part No 72-RT025AS1500KB	Vishay / Sfernice	Rheostats 38mm 25W 150ohm 10%	Datasheet	10Expected 11/12/2026	Rp7.043.579,78 Rp5.829.441,50 Rp5.759.543,24	Min.: 1 Mult.: 1	RT25	Solder Lug	150 Ohms	25 W	300 V	10 %	6 mm	22 mm	50 mm		38 mm	- 55 C	+ 320 C	Open Frame	Bulk
Rheostats 25watt 100ohm 500V Std Shaft RHS100E Ohmite 1: Rp4.584.481,94 10Expected 08/03/2027	Mfr. Part No. RHS100E Mouser Part No 588-RHS100E	Ohmite	Rheostats 25watt 100ohm 500V Std Shaft	Datasheet	10Expected 08/03/2027	Rp4.584.481,94 Rp3.961.818,70 Rp3.469.228,60	Min.: 1 Mult.: 1	RHS	Solder Lug	100 Ohms	25 W	500 V	10 %	0.25 in	0.875 in	1.375 in		1.56 in			Open Frame	Bulk
Rheostats 25watt 75ohm 500V Std Shaft RHS75RE Ohmite 1: Rp4.827.382,98 21Expected 15/02/2027	Mfr. Part No. RHS75RE Mouser Part No 588-RHS75RE	Ohmite	Rheostats 25watt 75ohm 500V Std Shaft	Datasheet	21Expected 15/02/2027	Rp4.827.382,98 Rp4.669.057,00 Rp4.119.043,92 View Quote	Min.: 1 Mult.: 1	RHS	Solder Lug	75 Ohms	25 W	500 V	10 %	0.25 in	0.875 in	1.375 in		1.56 in			Open Frame	Bulk
Rheostats 50watt 1K 750V Std Shaft RJS1K0E Ohmite 1: Rp6.681.062,82 5Expected 09/11/2026	Mfr. Part No. RJS1K0E Mouser Part No 588-RJS1K0E	Ohmite	Rheostats 50watt 1K 750V Std Shaft	Datasheet	5Expected 09/11/2026	Rp6.681.062,82 Rp5.947.956,66 Rp5.404.364,68	Min.: 1 Mult.: 1	RJS	Solder Lug	1 kOhms	50 W	750 V	10 %	0.25 in	0.875 in	1.375 in		2.31 in			Open Frame	Bulk
Rheostats 50watt 4ohm 750V Std Shaft RJS4R0E Ohmite 1: Rp7.111.276,52 5Expected 15/02/2027	Mfr. Part No. RJS4R0E Mouser Part No 588-RJS4R0E	Ohmite	Rheostats 50watt 4ohm 750V Std Shaft	Datasheet	5Expected 15/02/2027	Rp7.111.276,52 Rp6.296.897,58 Rp5.971.256,08	Min.: 1 Mult.: 1	RJS		4 Ohms	50 W	750 V	10 %								Open Frame	Bulk
Rheostats 150watt 25ohm 1200V Std Shaft RLS25RE Ohmite 1: Rp13.016.487,00 5On Order	Mfr. Part No. RLS25RE Mouser Part No 588-RLS25RE	Ohmite	Rheostats 150watt 25ohm 1200V Std Shaft	Datasheet	5On Order	Rp13.016.487,00 Rp12.112.579,58	Min.: 1 Mult.: 1	RLS	Solder Lug	25 Ohms	150 W	1.2 kV	10 %	0.25 in	0.875 in	2 in		4 in			Open Frame	Bulk
Rheostats 150watt 500ohm 1200V Std Shaft RLS500E Ohmite 1: Rp14.010.106,36 3On Order	Mfr. Part No. RLS500E Mouser Part No 588-RLS500E	Ohmite	Rheostats 150watt 500ohm 1200V Std Shaft	Datasheet	3On Order	Rp14.010.106,36 Rp12.526.098,42	Min.: 1 Mult.: 1	RLS		500 Ohms	150 W	1.2 kV	10 %								Open Frame	Bulk
Rheostats 150watt 0.5ohm 1200V Std Shaft RLSR50E Ohmite 1: Rp16.429.576,84 5Expected 15/02/2027	Mfr. Part No. RLSR50E Mouser Part No 588-RLSR50E	Ohmite	Rheostats 150watt 0.5ohm 1200V Std Shaft	Datasheet	5Expected 15/02/2027	Rp16.429.576,84 Rp14.597.178,36	Min.: 1 Mult.: 1	RLS	Solder Lug	500 mOhms	150 W	1.2 kV	10 %	0.25 in	0.875 in	2 in		4 in			Open Frame	Bulk
Rheostats 12.5watt 200ohm Std Shaft RES200E Ohmite 1: Rp4.402.489,62 5Expected 07/12/2026	Mfr. Part No. RES200E Mouser Part No 588-RES200E	Ohmite	Rheostats 12.5watt 200ohm Std Shaft	Datasheet	5Expected 07/12/2026	Rp4.402.489,62 Rp4.079.966,94 Rp4.062.905,16 View Quote	Min.: 1 Mult.: 1	RES		200 Ohms	12.5 W		10 %								Open Frame	Bulk
Rheostats 25watt 500ohm 500V Std Shaft RHS500E Ohmite 1: Rp4.966.812,58 4Expected 25/01/2027	Mfr. Part No. RHS500E Mouser Part No 588-RHS500E	Ohmite	Rheostats 25watt 500ohm 500V Std Shaft	Datasheet	4Expected 25/01/2027	Rp4.966.812,58 Rp4.061.620,94 Rp3.690.481,36 View Quote	Min.: 1 Mult.: 1	RHS	Solder Lug	500 Ohms	25 W	500 V	10 %	0.25 in	0.875 in	1.375 in		1.56 in			Open Frame	Bulk
Rheostats 25watt 750ohm 500V Std Shaft RHS750E Ohmite 1: Rp5.141.283,04 5Expected 15/02/2027	Mfr. Part No. RHS750E Mouser Part No 588-RHS750E	Ohmite	Rheostats 25watt 750ohm 500V Std Shaft	Datasheet	5Expected 15/02/2027	Rp5.141.283,04 Rp4.524.123,60	Min.: 1 Mult.: 1	RHS	Solder Lug	750 Ohms	25 W	500 V	10 %	0.25 in	0.875 in	1.375 in		1.56 in			Open Frame	Bulk
Rheostats 50watt 10K 750V Std Shaft RJS10KE Ohmite 1: Rp6.599.423,12 5Expected 08/02/2027	Mfr. Part No. RJS10KE Mouser Part No 588-RJS10KE	Ohmite	Rheostats 50watt 10K 750V Std Shaft	Datasheet	5Expected 08/02/2027	Rp6.599.423,12 Rp5.951.258,94 Rp4.986.442,80	Min.: 1 Mult.: 1	RJS	Solder Lug	10 kOhms	50 W	750 V	10 %	0.25 in	0.875 in	1.375 in		2.31 in			Open Frame	Bulk
Rheostats 50watt 300ohm 750V Std Shaft RJS300E Ohmite 1: Rp5.418.674,56 1Expected 16/11/2026	Mfr. Part No. RJS300E Mouser Part No 588-RJS300E	Ohmite	Rheostats 50watt 300ohm 750V Std Shaft	Datasheet	1Expected 16/11/2026	Rp5.418.674,56 Rp5.059.276,42 Rp5.007.357,24	Min.: 1 Mult.: 1	RJS		300 Ohms	50 W	750 V	10 %	6.35 mm	22.23 mm		34.93 mm	58.67 mm			Open Frame	Bulk
Rheostats 50watt 5K 750V Std Shaft RJS5K0E Ohmite 1: Rp6.475.404,16 5Expected 08/02/2027	Mfr. Part No. RJS5K0E Mouser Part No 588-RJS5K0E	Ohmite	Rheostats 50watt 5K 750V Std Shaft	Datasheet	5Expected 08/02/2027	Rp6.475.404,16 Rp5.549.481,54	Min.: 1 Mult.: 1	RJS	Solder Lug	5 kOhms	50 W	750 V	10 %	0.25 in	0.875 in	1.375 in		2.31 in			Open Frame	Bulk
Rheostats 300watt 100ohm 1225V Std Shaft RNS100E Ohmite 1: Rp20.350.850,88 1Expected 02/11/2026	Mfr. Part No. RNS100E Mouser Part No 588-RNS100E	Ohmite	Rheostats 300watt 100ohm 1225V Std Shaft	Datasheet	1Expected 02/11/2026	Rp20.350.850,88 Rp17.892.853,80	Min.: 1 Mult.: 1	RNS		100 Ohms	300 W	1.225 kV	10 %								Open Frame	Bulk
Rheostats Ohmite RLS1K0E RLS1K0E Ohmite 1: Rp9.438.099,70 1Expected 04/01/2027	Mfr. Part No. RLS1K0E Mouser Part No 588-RLS1K0E	Ohmite	Rheostats	Datasheet	1Expected 04/01/2027	Rp9.438.099,70 Rp8.608.493,58 Rp7.821.266,72 View Quote	Min.: 1 Mult.: 1	RLS													Open Frame
Rheostats 12.5watt 150ohm 305V Locking Shaft REL150E Ohmite 1: Rp5.220.170,84 54Stock Available	Mfr. Part No. REL150E Mouser Part No 588-REL150E	Ohmite	Rheostats 12.5watt 150ohm 305V Locking Shaft	Datasheet	54Stock Available More Info Available	Rp5.220.170,84 Rp5.062.395,24 Rp4.923.332,56	Min.: 1 Mult.: 1	REL	Solder Lug	150 Ohms	12.5 W	305 V	10 %	3.18 mm	15.88 mm	33.34 mm		22.23 mm			Open Frame	Bulk
Rheostats 12.5watt 15ohm 305V Locking Shaft REL15RE Ohmite 5: Rp5.427.297,18 11Stock Available	Mfr. Part No. REL15RE Mouser Part No 588-REL15RE	Ohmite	Rheostats 12.5watt 15ohm 305V Locking Shaft	Datasheet	11Stock Available More Info Available	Rp5.427.297,18 Rp5.255.578,62 Rp5.126.239,32	Min.: 5 Mult.: 1	REL	Solder Lug	15 Ohms	12.5 W	305 V	10 %	3.18 mm	15.88 mm	33.34 mm		22.23 mm			Open Frame	Bulk
Rheostats 12.5watt 1K 305V Locking Shaft REL1K0E Ohmite 1: Rp5.428.764,86 26Stock Available	Mfr. Part No. REL1K0E Mouser Part No 588-REL1K0E	Ohmite	Rheostats 12.5watt 1K 305V Locking Shaft	Datasheet	26Stock Available More Info Available	Rp5.428.764,86 Rp5.269.154,66	Min.: 1 Mult.: 1	REL	Solder Lug	1 kOhms	12.5 W	305 V	10 %	3.18 mm	15.88 mm	33.34 mm		22.23 mm			Open Frame	Bulk
Rheostats 12.5watt 8ohm 305V Locking Shaft REL8R0E Ohmite 5: Rp6.456.507,78 48Stock Available	Mfr. Part No. REL8R0E Mouser Part No 588-REL8R0E	Ohmite	Rheostats 12.5watt 8ohm 305V Locking Shaft	Datasheet	48Stock Available More Info Available	Rp6.456.507,78 Rp5.633.506,22 Rp5.352.995,88	Min.: 5 Mult.: 1	REL	Solder Lug	8 Ohms	12.5 W	305 V	10 %	3.18 mm	15.88 mm	33.34 mm		22.23 mm			Open Frame	Bulk