Resistors – Mouser United Kingdom

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Power Resistors Series

Vishay Power Resistors Series includes 4 types ranging from 5W to 50W. Vishay Power Resistors Series components are designed to be mounted onto a heatsink and can bear high short-time overloads. Three types of terminations are available. The resistors are non-inductive and are particularly suitable for high-frequency operation and cut-out circuits. -RCH Series: 5 W to 50 W, with high power rating and high overload capabilities. -D2TO20 Series: 20 W at 25ºC surface mounted resistor. -RTO Series: 20 W at 25ºC with high power dissipation to size ratio, wide resistance range, and negligible inductance. -LTO Series: 30 W at 25ºC and is an extension of the RTO Series with direct mounting ceramic on a heatsink.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm
Thick Film Resistors - Through Hole 50W 56ohm 5% RTO050F56R00JTE1 Vishay / Sfernice 1: £8.39 66In Stock	Mfr. Part No. RTO050F56R00JTE1 Mouser Part No 72-RTO050F56R00JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 56ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	66In Stock	£8.39 £6.84 £6.83 £6.70 £6.21	Min.: 1 Mult.: 1	Radial	56 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50W 680ohm 5% RTO050F680R0JTE1 Vishay / Sfernice 1: £7.56 1In Stock	Mfr. Part No. RTO050F680R0JTE1 Mouser Part No 72-RTO050F680R0JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 680ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	1In Stock	£7.56 £7.53 £6.83 £6.21	Min.: 1 Mult.: 1	Radial	680 Ohms	50 W	5 %	150 PPM / C
Planar Resistors - Chassis Mount 25W 1Kohm 5% RCH25S10000JS06 Vishay / Sfernice 1: £22.12 2In Stock	Mfr. Part No. RCH25S10000JS06 Mouser Part No 72-RCH25S10000JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 25W 1Kohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	2In Stock	£22.12 £15.80 £14.09 £13.30 View £11.70 £11.51 £11.39	Min.: 1 Mult.: 1		1 kOhms	25 W	5 %
Planar Resistors - Chassis Mount 25W 100ohm 5% RCH25S100R0JS06 Vishay / Sfernice 1: £17.75 29In Stock	Mfr. Part No. RCH25S100R0JS06 Mouser Part No 72-RCH25S100R0JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 25W 100ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	29In Stock	£17.75 £12.61 £11.66 £10.62	Min.: 1 Mult.: 1		100 Ohms	25 W	5 %
Planar Resistors - Chassis Mount 25watt 47ohm 5% RCH25S47R00JS06 Vishay / Sfernice 1: £20.38 54In Stock	Mfr. Part No. RCH25S47R00JS06 Mouser Part No 72-RCH25S47R00JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 25watt 47ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	54In Stock	£20.38 £14.54 £12.96 £11.98 View £10.86 £10.62	Min.: 1 Mult.: 1		47 Ohms	25 W	5 %
Planar Resistors - Chassis Mount 50W 1Kohm 5% RCH50S10000JS06 Vishay / Sfernice 1: £21.72 50In Stock	Mfr. Part No. RCH50S10000JS06 Mouser Part No 72-RCH50S10000JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 1Kohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	50In Stock	£21.72 £15.53 £15.43 £14.28 £12.63	Min.: 1 Mult.: 1		1 kOhms	50 W	5 %
Planar Resistors - Chassis Mount 50W 10Kohm 5% RCH50S10001JS06 Vishay / Sfernice 1: £13.60 87In Stock 100Expected 13/10/2026	Mfr. Part No. RCH50S10001JS06 Mouser Part No 72-RCH50S10001JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 10Kohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	87In Stock 100Expected 13/10/2026	£13.60 £11.66 £10.36 £10.01	Min.: 1 Mult.: 1		10 kOhms	50 W	5 %
Planar Resistors - Chassis Mount 50W 10ohm 5% RCH50S10R00JS06 Vishay / Sfernice 1: £16.85 85In Stock 100Expected 29/09/2026	Mfr. Part No. RCH50S10R00JS06 Mouser Part No 72-RCH50S10R00JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 10ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	85In Stock 100Expected 29/09/2026	£16.85 £13.63 £13.60 £11.51 View £10.57 £10.14 £10.01	Min.: 1 Mult.: 1		10 Ohms	50 W	5 %
Planar Resistors - Chassis Mount 50W 1ohm 5% RCH50S1R000JS06 Vishay / Sfernice 1: £21.99 34In Stock	Mfr. Part No. RCH50S1R000JS06 Mouser Part No 72-RCH50S1R000JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 1ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	34In Stock	£21.99 £18.66 £16.68 £13.88 £12.63	Min.: 1 Mult.: 1		1 Ohms	50 W	5 %
Planar Resistors - Chassis Mount 50W 1.5ohm 5% RCH50S1R500JS06 Vishay / Sfernice 1: £25.28 5In Stock	Mfr. Part No. RCH50S1R500JS06 Mouser Part No 72-RCH50S1R500JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 1.5ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	5In Stock	£25.28 £18.13 £16.19 £14.99 £12.63	Min.: 1 Mult.: 1		1.5 Ohms	50 W	5 %
Planar Resistors - Chassis Mount 50W 22Kohm 5% RCH50S22001JS06 Vishay / Sfernice 1: £21.10 65In Stock	Mfr. Part No. RCH50S22001JS06 Mouser Part No 72-RCH50S22001JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 22Kohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	65In Stock	£21.10 £15.08 £15.07 £14.11 £12.63	Min.: 1 Mult.: 1		22 kOhms	50 W	5 %
Planar Resistors - Chassis Mount 50W 220ohm 5% RCH50S220R0JS06 Vishay / Sfernice 1: £18.21 74In Stock	Mfr. Part No. RCH50S220R0JS06 Mouser Part No 72-RCH50S220R0JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 220ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	74In Stock	£18.21 £16.12 £14.39 £13.88 £12.63	Min.: 1 Mult.: 1		220 Ohms	50 W	5 %
Planar Resistors - Chassis Mount 50W 2.2ohm 5% RCH50S2R200JS06 Vishay / Sfernice 1: £21.10 24In Stock	Mfr. Part No. RCH50S2R200JS06 Mouser Part No 72-RCH50S2R200JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 2.2ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	24In Stock	£21.10 £15.08 £15.07 £13.88 £12.63	Min.: 1 Mult.: 1		2.2 Ohms	50 W	5 %
Planar Resistors - Chassis Mount 50W 33ohm 5% RCH50S33R00JS06 Vishay / Sfernice 1: £19.82 40In Stock 100Expected 29/10/2026	Mfr. Part No. RCH50S33R00JS06 Mouser Part No 72-RCH50S33R00JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 33ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	40In Stock 100Expected 29/10/2026	£19.82 £14.07 £12.52 £12.13 View £12.00 £11.88	Min.: 1 Mult.: 1		33 Ohms	50 W	5 %
Planar Resistors - Chassis Mount 50W 4.7Kohm 5% RCH50S47000JS06 Vishay / Sfernice 1: £25.95 23In Stock 50On Order	Mfr. Part No. RCH50S47000JS06 Mouser Part No 72-RCH50S47000JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 4.7Kohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	23In Stock 50On Order	£25.95 £18.67 £16.37 £15.16 View £13.91 £13.01 £12.63	Min.: 1 Mult.: 1		4.7 kOhms	50 W	5 %
Planar Resistors - Chassis Mount 50W 4.7ohm 5% RCH50S4R700JS06 Vishay / Sfernice 1: £16.12 71In Stock	Mfr. Part No. RCH50S4R700JS06 Mouser Part No 72-RCH50S4R700JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 4.7ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	71In Stock	£16.12 £13.88 £12.63	Min.: 1 Mult.: 1		4.7 Ohms	50 W	5 %
Planar Resistors - Chassis Mount 50W 6.8ohm 5% RCH50S6R800JS06 Vishay / Sfernice 1: £17.83 35In Stock 50Expected 06/10/2026	Mfr. Part No. RCH50S6R800JS06 Mouser Part No 72-RCH50S6R800JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 6.8ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	35In Stock 50Expected 06/10/2026	£17.83 £16.00 £14.27 £13.88 £12.63	Min.: 1 Mult.: 1		6.8 Ohms	50 W	5 %
Thick Film Resistors - Through Hole 50W 12ohm 5% RTO050F12R00JTE1 Vishay / Sfernice 1: £8.34 2,158On Order	Mfr. Part No. RTO050F12R00JTE1 Mouser Part No 72-RTO050F12R00JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 12ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	2,158On Order On Order Ship Dates Mfr. No: RTO050F12R00JTE1 Stock: 0 On Order: 158 Expected 24/09/2026 1,000 Expected 15/10/2026 1,000 Expected 17/12/2026 Factory Lead Time: 12 Weeks	£8.34 £6.68 £6.40 £5.98 View £5.84 £5.74 £5.17 Quote	Min.: 1 Mult.: 1	Radial	12 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50W 330ohm 5% RTO050F330R0JTE1 Vishay / Sfernice 1: £8.21 205On Order	Mfr. Part No. RTO050F330R0JTE1 Mouser Part No 72-RTO050F330R0JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 330ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	205On Order On Order Ship Dates Mfr. No: RTO050F330R0JTE1 Stock: 0 On Order: 5 Expected 01/10/2026 100 Expected 24/11/2026 100 Expected 10/12/2026 Factory Lead Time: 12 Weeks	£8.21 £7.94 £7.79 £6.84 View £6.68 £6.21	Min.: 1 Mult.: 1	Radial	330 Ohms	50 W	5 %	150 PPM / C
Planar Resistors - Chassis Mount 25W 22ohm 5% RCH25S22R00JS06 Vishay / Sfernice 1: £20.66 100Expected 01/10/2026	Mfr. Part No. RCH25S22R00JS06 Mouser Part No 72-RCH25S22R00JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 25W 22ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	100Expected 01/10/2026	£20.66 £15.31 £13.68 £13.19 View £11.81 £11.21 £11.02	Min.: 1 Mult.: 1		22 Ohms	25 W	5 %
Thick Film Resistors - Through Hole 20W 12ohm 5% RTO020F12R00JTE3 Vishay / Sfernice 1: £7.64 100Expected 24/09/2026	Mfr. Part No. RTO020F12R00JTE3 Mouser Part No 72-RTO020F12R00JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 20W 12ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	100Expected 24/09/2026	£7.64 £6.17 £5.83 £5.63 View £5.48 £5.33 £5.12 £4.83	Min.: 1 Mult.: 1	Radial	12 Ohms	20 W	5 %	150 PPM / C
Planar Resistors - Chassis Mount 50W 68ohm 5% RCH50S68R00JS06 Vishay / Sfernice 1: £21.04 100Expected 12/01/2027	Mfr. Part No. RCH50S68R00JS06 Mouser Part No 72-RCH50S68R00JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 68ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	100Expected 12/01/2027	£21.04 £14.97 £13.53 £13.38 View £13.24 £13.10 Quote	Min.: 1 Mult.: 1		68 Ohms	50 W	5 %
Thick Film Resistors - SMD 20W 100ohm 1% D2TO020C100R0FTE3 Vishay / Sfernice 1: £7.62 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. D2TO020C100R0FTE3 Mouser Part No 72-D2TO020C100R0FTE3	Vishay / Sfernice	Thick Film Resistors - SMD 20W 100ohm 1% Learn More about Vishay / Sfernice vishay d2to35 d2to20 resistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	£7.62 £5.87 £5.71 £4.98 View £4.74 £4.49 £4.37 £4.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	100 Ohms	20 W	1 %	150 PPM / C	TO-263-2 (D2PAK)	TO-263-2 (D2PAK)
Thick Film Resistors - SMD 20W 4.7ohm 1% D2TO020C4R700FTE3 Vishay / Sfernice 1: £6.57 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. D2TO020C4R700FTE3 Mouser Part No 72-D2TO020C4R700FTE3	Vishay / Sfernice	Thick Film Resistors - SMD 20W 4.7ohm 1% Learn More about Vishay / Sfernice vishay d2to35 d2to20 resistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	£6.57 £5.22 £4.91 £4.60 View £4.56 £4.26 £4.16 £4.09 £4.06	Min.: 1 Mult.: 1	SMD/SMT	4.7 Ohms	20 W	1 %	150 PPM / C	TO-263-2 (D2PAK)	TO-263-2 (D2PAK)
Thick Film Resistors - SMD 20W 0.01ohm 1% D2TO020CR0100FTE3 Vishay / Sfernice 1: £9.63 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. D2TO020CR0100FTE3 Mouser Part No 72-D2TO020CR0100FTE3	Vishay / Sfernice	Thick Film Resistors - SMD 20W 0.01ohm 1% Learn More about Vishay / Sfernice vishay d2to35 d2to20 resistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	£9.63 £8.34 £7.43 £7.36	Min.: 1 Mult.: 1	SMD/SMT	10 mOhms	20 W	1 %	1100 PPM / C	TO-263-2 (D2PAK)	TO-263-2 (D2PAK)