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45 Ohms Passive Components

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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.	RoHS
Wirewound Resistors - Chassis Mount 25watt 45ohm 1% RH02545R00FE02 Vishay / Dale 1: £15.05 91In Stock	Mfr. Part No. RH02545R00FE02 Mouser Part No 71-RH02545R00FE02	Vishay / Dale	Wirewound Resistors - Chassis Mount 25watt 45ohm 1% Learn More about Vishay / Dale vishay rh nh resistors	Datasheet	91In Stock	£15.05 £10.49 £8.17 £7.94 View £7.80 £7.54 £7.53	Min.: 1 Mult.: 1
Thick Film Resistors - SMD 45.3 OHM 1% RK73H1HRTTCM45R3F KOA Speer 1: £0.158 45,269In Stock	Mfr. Part No. RK73H1HRTTCM45R3F Mouser Part No 660-RK73H1HRTTCM45R3	KOA Speer	Thick Film Resistors - SMD 45.3 OHM 1%	Datasheet	45,269In Stock	Cut Tape £0.158 £0.071 £0.04 £0.032 View Reel £0.016 £0.03 £0.027 £0.019 £0.018 £0.016 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Metal Film Resistors - Through Hole YAGEO MFR-25FTE52-45R MFR-25FTE52-45R YAGEO 1: £0.158 10,182In Stock	Mfr. Part No. MFR-25FTE52-45R Mouser Part No 603-MFR-25FTE52-45R	YAGEO	Metal Film Resistors - Through Hole Learn More about YAGEO mfr resistors	Datasheet	10,182In Stock	£0.158 £0.067 £0.05 £0.028 Reel £0.011 View £0.021 £0.017 £0.016 £0.01	Min.: 1 Mult.: 1 : 5,000
NTC (Negative Temperature Coefficient) Thermistors NRCE family, 45 ohm, K Tol., O Lead, 3000 Beta, K Beta Tol., B1 Beta Def. NRCE451K3000B1KO Eaton Electronics 1: £0.278 1,992In Stock	Mfr. Part No. NRCE451K3000B1KO Mouser Part No 504-NRCE451K3000B1KO	Eaton Electronics	NTC (Negative Temperature Coefficient) Thermistors NRCE family, 45 ohm, K Tol., O Lead, 3000 Beta, K Beta Tol., B1 Beta Def. Learn More about Eaton Electronics eaton nrce ntc thermistors	Datasheet	1,992In Stock	£0.278 £0.234 £0.207 £0.166 View £0.137 £0.128 £0.118 £0.094 £0.092	Min.: 1 Mult.: 1
Wirewound Resistors - Through Hole 45Ohms 1W 300V 5% LS=0.8 mm Axial Wirewound PNP100JT-52-45R YAGEO 1: £0.18 9,978In Stock	Mfr. Part No. PNP100JT-52-45R Mouser Part No 603-PNP100JT-52-45R	YAGEO	Wirewound Resistors - Through Hole 45Ohms 1W 300V 5% LS=0.8 mm Axial Wirewound Learn More about YAGEO pnp resistors		9,978In Stock	£0.18 £0.115 £0.086 £0.077 Reel £0.043 View £0.066 £0.059 £0.054 £0.04	Min.: 1 Mult.: 1 : 5,000
Wirewound Resistors - Chassis Mount 12.5watt 45ohm 1% MKD 10watt RH01045R00FE02 Vishay / Dale 1: £7.34 80In Stock	Mfr. Part No. RH01045R00FE02 Mouser Part No 71-RH01045R00FE02	Vishay / Dale	Wirewound Resistors - Chassis Mount 12.5watt 45ohm 1% MKD 10watt Learn More about Vishay / Dale vishay rh nh resistors	Datasheet	80In Stock	£7.34 £5.07 £4.35 £4.29	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Radially-Wired PTC +-20% Tolerance YM120D125N450 Amphenol Advanced Sensors 1: £1.66 524In Stock	Mfr. Part No. YM120D125N450 Mouser Part No 527-YM120D125N450	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Radially-Wired PTC +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	524In Stock	£1.66 £1.43 £1.16 £1.05 View £0.995 £0.96 £0.882 £0.856 £0.72	Min.: 1 Mult.: 1
Wirewound Resistors - Chassis Mount 25watt 45ohm 1% RH02545R00FC02 Vishay / Dale 1: £14.26 66In Stock	Mfr. Part No. RH02545R00FC02 Mouser Part No 71-RH25-45	Vishay / Dale	Wirewound Resistors - Chassis Mount 25watt 45ohm 1% Learn More about Vishay / Dale vishay rh nh resistors	Datasheet	66In Stock	£14.26 £10.06 £8.93 £8.19 View £7.56 Quote	Min.: 1 Mult.: 1	No
Wirewound Resistors - Chassis Mount 45 OHM 5% 25W RH02545R00JE02 Vishay / Dale 1: £13.62 84In Stock	Mfr. Part No. RH02545R00JE02 Mouser Part No 71-RH02545R00JE02	Vishay / Dale	Wirewound Resistors - Chassis Mount 45 OHM 5% 25W	Datasheet	84In Stock	£13.62 £9.53 £8.44 £7.75 View £7.73 £7.59 £7.52	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC,5mm, 20ohm 3A 15 box NTBR25-045LV YAGEO 1: £0.18 6,980Expected 14/01/2027	Mfr. Part No. NTBR25-045LV Mouser Part No 603-NTBR25-045LV	YAGEO	NTC (Negative Temperature Coefficient) Thermistors NTC,5mm, 20ohm 3A 15 box	Datasheet	6,980Expected 14/01/2027	£0.18 £0.153 £0.134 £0.107 View £0.087 £0.086 £0.081 £0.074 £0.072	Min.: 1 Mult.: 1
Wirewound Resistors - Chassis Mount RH-5 45 1% RE60G45R0 C02 RE60G45R0C02 Vishay / Dale 1: £13.90 110Expected 02/12/2026 New Product	Mfr. Part No. RE60G45R0C02 Mouser Part No 71-RE60G45R0C02 New Product	Vishay / Dale	Wirewound Resistors - Chassis Mount RH-5 45 1% RE60G45R0 C02	Datasheet	110Expected 02/12/2026	£13.90 £9.80 £8.70 £7.98 View £7.00 £6.47	Min.: 1 Mult.: 1
Wirewound Resistors - Through Hole 3watts 45ohms 1% RS02B45R00FE12 Vishay / Dale 1: £6.07 100Expected 03/02/2027	Mfr. Part No. RS02B45R00FE12 Mouser Part No 71-RS02B45R00FE12	Vishay / Dale	Wirewound Resistors - Through Hole 3watts 45ohms 1% Learn More about Vishay / Dale vishay rs ns resistors	Datasheet	100Expected 03/02/2027	£6.07 £3.90 £3.57 £3.26 View £2.84 £2.44	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5 B59873C0120A070 TDK 1: £1.24 1,500Expected 16/12/2026	Mfr. Part No. B59873C0120A070 Mouser Part No 871-B59873C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5 Learn More about TDK epcos ptc thermistors	Datasheet	1,500Expected 16/12/2026	£1.24 £1.07 £0.899 Reel £0.899	Min.: 1 Mult.: 1 : 1,500
Wirewound Resistors - Through Hole 3watts 45ohms 1% RS02B45R00FB12 Vishay / Dale 1: £7.76 98Expected 23/12/2026	Mfr. Part No. RS02B45R00FB12 Mouser Part No 71-RS2B-45	Vishay / Dale	Wirewound Resistors - Through Hole 3watts 45ohms 1% Learn More about Vishay / Dale vishay rs ns resistors	Datasheet	98Expected 23/12/2026	£7.76 £4.82 £4.53 £4.15 View £3.18 £2.71	Min.: 1 Mult.: 1	No
Wirewound Resistors - Chassis Mount RH-250 45 1% J01 RH25045R00FJ01 Vishay / Dale 1: £1,301.42 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part No. RH25045R00FJ01 Mouser Part No 71-RH25045R00FJ01 New At Mouser	Vishay / Dale	Wirewound Resistors - Chassis Mount RH-250 45 1% J01	Datasheet	Non-Stocked Lead-Time 10 Weeks	£1,301.42	Min.: 1 Mult.: 1
Planar Resistors - Chassis Mount 800watts 45ohm 5% LPS0800L45R0JB Vishay / Sfernice 15: £106.86 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. LPS0800L45R0JB Mouser Part No 72-LPS0800L45R0JB	Vishay / Sfernice	Planar Resistors - Chassis Mount 800watts 45ohm 5% Learn More about Vishay / Sfernice vishay lps800 power resistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	£106.86 £103.08	Min.: 15 Mult.: 15
NTC (Negative Temperature Coefficient) Thermistors NTC,5mm, 20ohm 3A 20 box NTBR25-045MV YAGEO 1: £0.165 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. NTBR25-045MV Mouser Part No 603-NTBR25-045MV	YAGEO	NTC (Negative Temperature Coefficient) Thermistors NTC,5mm, 20ohm 3A 20 box	Datasheet	Non-Stocked Lead-Time 22 Weeks	£0.165 £0.141 £0.125 £0.10 View £0.081 £0.079 £0.072 £0.068 £0.066	Min.: 1 Mult.: 1
Wirewound Resistors - Through Hole ALSR10 45 5% E12 e3 ALSR1045R00JE12 Vishay / Dale 1: £4.33 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part No. ALSR1045R00JE12 Mouser Part No 71-ALSR1045R00JE12 New At Mouser	Vishay / Dale	Wirewound Resistors - Through Hole ALSR10 45 5% E12 e3	Datasheet	Non-Stocked Lead-Time 18 Weeks	£4.33 £2.71 £2.52 £2.03 View £1.77 £1.63 £1.58	Min.: 1 Mult.: 1
Wirewound Resistors - Through Hole ALSR10 45 5% E29 e3 ALSR1045R00JE29 Vishay / Dale 1: £4.33 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part No. ALSR1045R00JE29 Mouser Part No 71-ALSR1045R00JE29 New At Mouser	Vishay / Dale	Wirewound Resistors - Through Hole ALSR10 45 5% E29 e3	Datasheet	Non-Stocked Lead-Time 18 Weeks	£4.33 £2.71 £2.52 £2.13 View £1.91 £1.82 £1.77 £1.73 £1.70	Min.: 1 Mult.: 1
High Frequency/RF Resistors CH 0402 45U 5% F TR e2 CH0402-45RJFT Vishay 500: £2.01 Non-Stocked	Mfr. Part No. CH0402-45RJFT Mouser Part No 71-CH0402-45RJFT	Vishay	High Frequency/RF Resistors CH 0402 45U 5% F TR e2	Datasheet	Non-Stocked	Cut Tape £2.01 £1.75 £1.73 £1.70	Min.: 500 Mult.: 100 : 100
High Frequency/RF Resistors CH 0402 45U 5% F WP e2 CH0402-45RJFW Vishay 500: £2.01 Non-Stocked	Mfr. Part No. CH0402-45RJFW Mouser Part No 71-CH0402-45RJFW	Vishay	High Frequency/RF Resistors CH 0402 45U 5% F WP e2	Datasheet	Non-Stocked	£2.01 £1.82 £1.79 £1.76	Min.: 500 Mult.: 1
Wirewound Resistors - Chassis Mount 420watt 45ohm 5% FSE042020E45R0JE Vishay / Huntington 250: £19.25 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. FSE042020E45R0JE Mouser Part No 71-FSE042020E45R0JE	Vishay / Huntington	Wirewound Resistors - Chassis Mount 420watt 45ohm 5%	Datasheet	Non-Stocked Lead-Time 25 Weeks	£19.25 £18.63	Min.: 250 Mult.: 1
Wirewound Resistors - Chassis Mount NH-25 45 1% C02 NH02545R00FC02 Vishay / Dale 100: £14.89 Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part No. NH02545R00FC02 Mouser Part No 71-NH02545R00FC02 New Product	Vishay / Dale	Wirewound Resistors - Chassis Mount NH-25 45 1% C02	Datasheet	Non-Stocked Lead-Time 15 Weeks	£14.89 £14.50 £12.73	Min.: 100 Mult.: 5
Wirewound Resistors - Chassis Mount NH-25 45 1% E02 e4 NH02545R00FE02 Vishay / Dale 100: £14.13 Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part No. NH02545R00FE02 Mouser Part No 71-NH02545R00FE02 New Product	Vishay / Dale	Wirewound Resistors - Chassis Mount NH-25 45 1% E02 e4	Datasheet	Non-Stocked Lead-Time 15 Weeks	£14.13 £14.00 £12.26	Min.: 100 Mult.: 5
Wirewound Resistors - Chassis Mount NH-50 45 1% C02 NH05045R00FC02 Vishay / Dale 100: £19.99 Non-Stocked Lead-Time 15 Weeks New Product	Mfr. Part No. NH05045R00FC02 Mouser Part No 71-NH05045R00FC02 New Product	Vishay / Dale	Wirewound Resistors - Chassis Mount NH-50 45 1% C02	Datasheet	Non-Stocked Lead-Time 15 Weeks	£19.99 £19.83 £18.39	Min.: 100 Mult.: 5

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