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
Planar Resistors - Chassis Mount 50W 1Kohm 5% Vishay / Sfernice RCH50S10000JS06 RCH50S10000JS06 Vishay / Sfernice 1: £23.02 49In 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	49In Stock	£23.02 £16.46 £14.68 £14.61 £12.63	Min.: 1 Mult.: 1		1 kOhms	50 W	5 %
Planar Resistors - Chassis Mount 50W 15ohm 5% Vishay / Sfernice RCH50S15R00JS06 RCH50S15R00JS06 Vishay / Sfernice 1: £25.28 60In Stock	Mfr. Part No. RCH50S15R00JS06 Mouser Part No 72-RCH50S15R00JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 50W 15ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	60In Stock	£25.28 £18.13 £16.19 £13.64 View £12.67 £12.63	Min.: 1 Mult.: 1		15 Ohms	50 W	5 %
Planar Resistors - Chassis Mount 50W 1ohm 5% Vishay / Sfernice RCH50S1R000JS06 RCH50S1R000JS06 Vishay / Sfernice 1: £21.99 32In 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	32In 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% Vishay / Sfernice RCH50S1R500JS06 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 2.2ohm 5% Vishay / Sfernice RCH50S2R200JS06 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 4.7Kohm 5% Vishay / Sfernice RCH50S47000JS06 RCH50S47000JS06 Vishay / Sfernice 1: £25.95 73In Stock	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	73In Stock	£25.95 £18.67 £16.70 £16.19 View £13.87 £13.01 £12.63	Min.: 1 Mult.: 1		4.7 kOhms	50 W	5 %
Planar Resistors - Chassis Mount 50W 4.7ohm 5% Vishay / Sfernice RCH50S4R700JS06 RCH50S4R700JS06 Vishay / Sfernice 1: £16.12 69In 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	69In Stock	£16.12 £13.88 £12.63	Min.: 1 Mult.: 1		4.7 Ohms	50 W	5 %
Thick Film Resistors - Through Hole 20W 12ohm 5% RTO020F12R00JTE3 Vishay / Sfernice 1: £8.09 89In Stock 200On Order	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	89In Stock 200On Order On Order Ship Dates Mfr. No: RTO020F12R00JTE3 Stock: 89 Can Dispatch Immediately On Order: 100 Expected 10/11/2026 100 Expected 31/12/2026 Factory Lead Time: 9 Weeks	£8.09 £6.54 £6.19 £5.98 View £5.81 £5.57 £5.12 £4.83	Min.: 1 Mult.: 1	Radial	12 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20W 15ohm 5% RTO020F15R00JTE3 Vishay / Sfernice 1: £7.65 74In Stock	Mfr. Part No. RTO020F15R00JTE3 Mouser Part No 72-RTO020F15R00JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 20W 15ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	74In Stock	£7.65 £6.19 £5.85 £5.84 View £5.49 £5.33 £5.31	Min.: 1 Mult.: 1	Radial	15 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20W 2.7Kohm 5% RTO020F27000JTE3 Vishay / Sfernice 1: £8.50 75In Stock	Mfr. Part No. RTO020F27000JTE3 Mouser Part No 72-RTO020F27000JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 20W 2.7Kohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	75In Stock	£8.50 £6.93 £6.57 £6.36 View £6.18 £5.70 £5.60 £5.51 Quote	Min.: 1 Mult.: 1	Radial	2.7 kOhms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20W 56ohm 5% RTO020F56R00JTE3 Vishay / Sfernice 1: £7.39 78In Stock	Mfr. Part No. RTO020F56R00JTE3 Mouser Part No 72-RTO020F56R00JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 20W 56ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	78In Stock	£7.39 £5.96 £5.95 £5.45 £5.31	Min.: 1 Mult.: 1	Radial	56 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20W 82ohm 5% RTO020F82R00JTE3 Vishay / Sfernice 1: £7.65 85In Stock	Mfr. Part No. RTO020F82R00JTE3 Mouser Part No 72-RTO020F82R00JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 20W 82ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	85In Stock	£7.65 £6.19 £5.85 £5.84 View £5.49 £5.33 £5.31	Min.: 1 Mult.: 1	Radial	82 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50W 2.2ohm 5% RTO050F2R200JTE1 Vishay / Sfernice 1: £7.96 85In Stock	Mfr. Part No. RTO050F2R200JTE1 Mouser Part No 72-RTO050F2R200JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 2.2ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	85In Stock	£7.96 £7.85 £7.69 £6.83 View £6.59 £6.37 £6.21	Min.: 1 Mult.: 1	Radial	2.2 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50W 330ohm 5% RTO050F330R0JTE1 Vishay / Sfernice 1: £8.21 5In Stock 200On 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	5In Stock 200On Order On Order Ship Dates Mfr. No: RTO050F330R0JTE1 Stock: 5 Can Dispatch Immediately On Order: 100 Expected 05/11/2026 100 Expected 10/11/2026 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
Thick Film Resistors - Through Hole 50W 3.9ohm 5% RTO050F3R900JTE1 Vishay / Sfernice 1: £7.66 87In Stock	Mfr. Part No. RTO050F3R900JTE1 Mouser Part No 72-RTO050F3R900JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 3.9ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	87In Stock	£7.66 £7.59 £6.83 £6.50 £6.21	Min.: 1 Mult.: 1	Radial	3.9 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50W 4.7Kohm 5% RTO050F47000JTE1 Vishay / Sfernice 1: £9.25 3In Stock	Mfr. Part No. RTO050F47000JTE1 Mouser Part No 72-RTO050F47000JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 4.7Kohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	3In Stock	£9.25 £7.56 £7.17 £6.94 View £6.76 £6.57 £6.43 £6.31 Quote	Min.: 1 Mult.: 1	Radial	4.7 kOhms	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
Thick Film Resistors - SMD 20W 1Kohm 1% Vishay / Sfernice D2TO020C10000FTE3 D2TO020C10000FTE3 Vishay / Sfernice 1: £10.00 45In Stock	Mfr. Part No. D2TO020C10000FTE3 Mouser Part No 72-D2TO020C10000FTE3	Vishay / Sfernice	Thick Film Resistors - SMD 20W 1Kohm 1% Learn More about Vishay / Sfernice vishay d2to35 d2to20 resistors	Datasheet	45In Stock	£10.00 £8.42 £8.21 £7.21 View £5.92 £5.72 £4.21	Min.: 1 Mult.: 1	SMD/SMT	1 kOhms	20 W	1 %	150 PPM / C	TO-263-2 (D2PAK)	TO-263-2 (D2PAK)
Thick Film Resistors - SMD 20W 1ohm 1% Vishay / Sfernice D2TO020C1R000FTE3 D2TO020C1R000FTE3 Vishay / Sfernice 1: £8.96 101In Stock	Mfr. Part No. D2TO020C1R000FTE3 Mouser Part No 72-D2TO020C1R000FTE3	Vishay / Sfernice	Thick Film Resistors - SMD 20W 1ohm 1% Learn More about Vishay / Sfernice vishay d2to35 d2to20 resistors	Datasheet	101In Stock	£8.96 £6.50 £6.46 £5.51 View £5.02 £4.94 £4.85	Min.: 1 Mult.: 1	SMD/SMT	1 Ohms	20 W	1 %	150 PPM / C	TO-263-2 (D2PAK)	TO-263-2 (D2PAK)
Planar Resistors - Chassis Mount 25W 10Kohm 5% Vishay / Sfernice RCH25S10001JS06 RCH25S10001JS06 Vishay / Sfernice 1: £21.34 251Expected 17/11/2026	Mfr. Part No. RCH25S10001JS06 Mouser Part No 72-RCH25S10001JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 25W 10Kohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	251Expected 17/11/2026	£21.34 £15.23 £13.58 £12.54 View £11.23 £10.65 £10.62	Min.: 1 Mult.: 1		10 kOhms	25 W	5 %
Planar Resistors - Chassis Mount 50W 220ohm 5% Vishay / Sfernice RCH50S220R0JS06 RCH50S220R0JS06 Vishay / Sfernice 1: £18.21 94Expected 03/12/2026	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	94Expected 03/12/2026	£18.21 £16.12 £14.39 £13.88 £12.63	Min.: 1 Mult.: 1		220 Ohms	50 W	5 %
Thick Film Resistors - Through Hole 50W 56ohm 5% RTO050F56R00JTE1 Vishay / Sfernice 1: £8.39 200Expected 31/12/2026	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	200Expected 31/12/2026	£8.39 £6.84 £6.83 £6.70 £6.21	Min.: 1 Mult.: 1	Radial	56 Ohms	50 W	5 %	150 PPM / C
Planar Resistors - Chassis Mount 50W 68ohm 5% RCH50S68R00JS06 Vishay / Sfernice 1: £21.48 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	£21.48 £15.22 £13.53 £13.38 View £13.24 £13.10 Quote	Min.: 1 Mult.: 1		68 Ohms	50 W	5 %
Thick Film Resistors - Through Hole 30W 2.2ohm 1% LTO030F2R200FTE3 Vishay / Sfernice 1: £4.95 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. LTO030F2R200FTE3 Mouser Part No 72-LTO030F2R200FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 30W 2.2ohm 1% Learn More about Vishay / Sfernice vishay sfernice lto resistors	Datasheet	Non-Stocked Lead-Time 9 Weeks	£4.95 £3.25 £2.59 £2.50 View £2.27 £2.23 £2.18	Min.: 1 Mult.: 1	Radial	2.2 Ohms	30 W	1 %	150 PPM / C
Planar Resistors - Chassis Mount 25W 220ohm 5% RCH25S220R0JS06 Vishay / Sfernice 1: £12.94 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. RCH25S220R0JS06 Mouser Part No 72-RCH25S220R0JS06	Vishay / Sfernice	Planar Resistors - Chassis Mount 25W 220ohm 5% Learn More about Vishay / Sfernice vishay rch power resistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	£12.94 £10.78 £10.62	Min.: 1 Mult.: 1		220 Ohms	25 W	5 %

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Power Resistors Series

Types of Resistors

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