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40 Ohms Resistors

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Resistance = 40 Ohms

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm
Thick Film Resistors - Through Hole 40 ohms 1% Tol 30 Watts PWR221T-30-40R0F Bourns 1: $6.21 1,750In Stock	Mfr. Part No. PWR221T-30-40R0F Mouser Part No 652-PWR221T-30-40R0F	Bourns	Thick Film Resistors - Through Hole 40 ohms 1% Tol 30 Watts Learn More about Bourns pwr221	Datasheet	1,750In Stock	$6.21 $4.72 $4.38 $3.76 View $3.70 $3.48 $3.07	Min.: 1 Mult.: 1		Radial	40 Ohms	30 W	1 %	100 PPM / C
Thick Film Resistors - Through Hole 100W 40 Ohms 1% TO-247 LTO100F40R00FTE3 Vishay / Sfernice 1: $12.09 123In Stock	Mfr. Part No. LTO100F40R00FTE3 Mouser Part No 72-LTO100F40R00FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 100W 40 Ohms 1% TO-247 Learn More about Vishay / Sfernice vishay sfernice lto resistors	Datasheet	123In Stock	$12.09 $7.50 $7.49	Min.: 1 Mult.: 1		Radial	40 Ohms	100 W	1 %	150 PPM / C
Wirewound Resistors - Through Hole 3watts 40ohms 1% RS02B40R00FS70 Vishay / Dale 1: $8.80 658In Stock	Mfr. Part No. RS02B40R00FS70 Mouser Part No 71-RS2B401%TR	Vishay / Dale	Wirewound Resistors - Through Hole 3watts 40ohms 1% Learn More about Vishay / Dale vishay rs ns resistors	Datasheet	658In Stock	$8.80 $5.46 $5.13 $4.69 View $4.04 $3.50 $3.37 $2.78 $2.60	Min.: 1 Mult.: 1	No	Axial	40 Ohms	3 W	1 %	20 PPM / C
Thick Film Resistors - SMD POWER RESISTOR 1% PWR263S-35-40R0FE Bourns 1: $5.88 52In Stock	Mfr. Part No. PWR263S-35-40R0FE Mouser Part No 652-PWR263S-3540R0FE	Bourns	Thick Film Resistors - SMD POWER RESISTOR 1%	Datasheet	52In Stock	Cut Tape $5.88 $3.81 $3.75 $3.02 Reel $2.53 View $2.76 $2.63 $2.33	Min.: 1 Mult.: 1 : 500		SMD/SMT	40 Ohms	35 W	1 %	100 PPM / C	TO-263-2 (D2PAK)	TO-263-2 (D2PAK)
Metal Film Resistors - Through Hole CMF-55-39 40 1% T-1 B14 CMF5540R000FKBF39 Vishay / Dale 1: $2.23 850In Stock	Mfr. Part No. CMF5540R000FKBF39 Mouser Part No 71-CMF5540R000FKBF39	Vishay / Dale	Metal Film Resistors - Through Hole CMF-55-39 40 1% T-1 B14	Datasheet	850In Stock	$2.23 $1.36 $1.25 $0.986 View $0.87 $0.767 $0.739 $0.713	Min.: 1 Mult.: 1		Axial	40 Ohms	600 mW	1 %	100 PPM / C
Wirewound Resistors - Chassis Mount 50watt 40ohm 1% RH05040R00FC02 Vishay / Dale 1: $23.39 100In Stock 5Expected 02/12/2026	Mfr. Part No. RH05040R00FC02 Mouser Part No 71-RH50-40	Vishay / Dale	Wirewound Resistors - Chassis Mount 50watt 40ohm 1% Learn More about Vishay / Dale vishay rh nh resistors	Datasheet	100In Stock 5Expected 02/12/2026	$23.39 $20.79 $18.55 $17.15 View $15.95 $14.65 $13.74	Min.: 1 Mult.: 1	No	Solder Lug	40 Ohms	50 W	1 %	20 PPM / C
Wirewound Resistors - Through Hole 40 OHM 5% 5W CW00540R00JE73 Vishay / Dale 1: $2.06 1,346In Stock	Mfr. Part No. CW00540R00JE73 Mouser Part No 71-CW00540R00JE73	Vishay / Dale	Wirewound Resistors - Through Hole 40 OHM 5% 5W Learn More about Vishay / Dale vishayclassics	Datasheet	1,346In Stock	Cut Tape $2.06 $1.37 $1.06 $0.959 Reel $0.795 View $0.848 $0.782 $0.779	Min.: 1 Mult.: 1 : 500		Axial	40 Ohms	5 W	5 %	30 PPM / C
Wirewound Resistors - Through Hole 3watts 40ohms 1% Vishay / Huntington ALSR0340R00FE12 ALSR0340R00FE12 Vishay / Huntington 1: $6.67 30In Stock	Mfr. Part No. ALSR0340R00FE12 Mouser Part No 71-ALSR0340R00FE12	Vishay / Huntington	Wirewound Resistors - Through Hole 3watts 40ohms 1%	Datasheet	30In Stock	$6.67 $4.17 $3.89 $3.06 View $2.70 $2.55 $2.46 $2.38 $2.34	Min.: 1 Mult.: 1		Axial	40 Ohms	3 W	1 %	30 PPM / C
Thin Film Resistors - SMD P 0603 E 40R0 B N TR100 e2 Vishay P0603E40R0BNTA P0603E40R0BNTA Vishay 1: $9.48 49In Stock	Mfr. Part No. P0603E40R0BNTA Mouser Part No 72-P0603E40R0BNTA	Vishay	Thin Film Resistors - SMD P 0603 E 40R0 B N TR100 e2	Datasheet	49In Stock	Cut Tape $9.48 $7.43 $7.17 $6.68 Reel $6.62 View $6.54 $6.35 $6.01 Quote	Min.: 1 Mult.: 1 : 100		SMD/SMT	40 Ohms	125 mW (1/8 W)	0.1 %	25 PPM / C	0603	1608
Wirewound Resistors - Chassis Mount 7.5watt 40ohm 1% MKD 5watt Vishay / Dale RH00540R00FE02 RH00540R00FE02 Vishay / Dale 1: $16.98 29In Stock	Mfr. Part No. RH00540R00FE02 Mouser Part No 71-RH00540R00FE02	Vishay / Dale	Wirewound Resistors - Chassis Mount 7.5watt 40ohm 1% MKD 5watt Learn More about Vishay / Dale vishay rh nh resistors	Datasheet	29In Stock	$16.98 $16.19 $12.82 $9.08 View $8.45 $7.80 Quote	Min.: 1 Mult.: 1		Solder Lug	40 Ohms	7.5 W	1 %	20 PPM / C
Wirewound Resistors - Through Hole 5watts 40ohms 1% RS00540R00FE12 Vishay / Dale 1: $9.79 89In Stock	Mfr. Part No. RS00540R00FE12 Mouser Part No 71-RS00540R00FE12	Vishay / Dale	Wirewound Resistors - Through Hole 5watts 40ohms 1% Learn More about Vishay / Dale vishay rs ns resistors	Datasheet	89In Stock	$9.79 $7.33 $7.09 $6.77 View $5.73 $5.30 $5.03 $4.98 $4.93	Min.: 1 Mult.: 1		Axial	40 Ohms	5 W	1 %	20 PPM / C
Wirewound Resistors - Through Hole 10watts 40ohms 1% RS01040R00FE12 Vishay / Dale 1: $5.31 254In Stock 300Expected 12/10/2027	Mfr. Part No. RS01040R00FE12 Mouser Part No 71-RS01040R00FE12	Vishay / Dale	Wirewound Resistors - Through Hole 10watts 40ohms 1% Learn More about Vishay / Dale vishay rs ns resistors	Datasheet	254In Stock 300Expected 12/10/2027	$5.31 $4.90 $4.56 $4.07 $3.75	Min.: 1 Mult.: 1		Axial	40 Ohms	10 W	1 %	20 PPM / C
Wirewound Resistors - Through Hole 2.5watts 40ohms 1% RS02C40R00FE12 Vishay / Dale 1: $9.24 91In Stock	Mfr. Part No. RS02C40R00FE12 Mouser Part No 71-RS02C40R00FE12	Vishay / Dale	Wirewound Resistors - Through Hole 2.5watts 40ohms 1% Learn More about Vishay / Dale vishay rs ns resistors	Datasheet	91In Stock	$9.24 $5.74 $5.39 $4.93 View $4.00 $3.78 $3.28 $3.26 $3.01	Min.: 1 Mult.: 1		Axial	40 Ohms	2.5 W	1 %	20 PPM / C
Metal Oxide Resistors SQP10AJB-40R YAGEO 1: $1.51 914In Stock	Mfr. Part No. SQP10AJB-40R Mouser Part No 603-SQP10AJB-40R	YAGEO	Metal Oxide Resistors	Datasheet	914In Stock	$1.51 $0.869 $0.708 $0.53 View $0.474 $0.422 $0.388 $0.339 $0.32	Min.: 1 Mult.: 1			40 Ohms	10 W	5 %
Metal Film Resistors - Through Hole 40 OHM 1% 100PPM 2W CPF240R000FKE14 Vishay / Dale 1: $13.44 187In Stock	Mfr. Part No. CPF240R000FKE14 Mouser Part No 71-CPF240R000FKE14	Vishay / Dale	Metal Film Resistors - Through Hole 40 OHM 1% 100PPM 2W	Datasheet	187In Stock	$13.44 $8.34 $8.32 $8.08 View $7.99 $7.90 $7.81 Quote	Min.: 1 Mult.: 1		Axial	40 Ohms	2 W	1 %	100 PPM / C
Wirewound Resistors - Chassis Mount 12.5watt 40ohm 1% MKD 10watt Vishay / Dale RH01040R00FC02 RH01040R00FC02 Vishay / Dale 1: $7.36 121In Stock	Mfr. Part No. RH01040R00FC02 Mouser Part No 71-RH10-40	Vishay / Dale	Wirewound Resistors - Chassis Mount 12.5watt 40ohm 1% MKD 10watt Learn More about Vishay / Dale vishay rh nh resistors	Datasheet	121In Stock	$7.36 $7.24 $6.49 $5.77	Min.: 1 Mult.: 1	No	Solder Lug	40 Ohms	12.5 W	1 %	20 PPM / C
Wirewound Resistors - Chassis Mount 30watts 40ohms 1% Inductive RE75G40R0C02 Vishay / Dale 1: $31.32 27In Stock	Mfr. Part No. RE75G40R0C02 Mouser Part No 71-RE75G40R0	Vishay / Dale	Wirewound Resistors - Chassis Mount 30watts 40ohms 1% Inductive	Datasheet	27In Stock	$31.32 $31.01	Min.: 1 Mult.: 1	No	Solder Lug	40 Ohms	30 W	1 %	20 PPM / C
Wirewound Resistors - Chassis Mount 5watts 40ohms 1% Inductive RE60G40R0C02 Vishay / Dale 1: $18.51 65In Stock	Mfr. Part No. RE60G40R0C02 Mouser Part No 71-RE60G40R0	Vishay / Dale	Wirewound Resistors - Chassis Mount 5watts 40ohms 1% Inductive	Datasheet	65In Stock	$18.51 $13.05 $11.59 $10.63 View $9.33 $9.07	Min.: 1 Mult.: 1	No	Solder Lug	40 Ohms	5 W	1 %	20 PPM / C
Thick Film Resistors - Through Hole 40 ohm 30W 1% TO-220 PKG PWR FILM MP930-40.0-1% Caddock 1: $5.72 1,912In Stock	Mfr. Part No. MP930-40.0-1% Mouser Part No 684-MP930-40	Caddock	Thick Film Resistors - Through Hole 40 ohm 30W 1% TO-220 PKG PWR FILM Learn More about Caddock koolpak	Datasheet	1,912In Stock	$5.72 $4.39 $4.09 $3.90 View $3.76 $3.62 $3.44 $3.41 $3.38	Min.: 1 Mult.: 1		Radial	40 Ohms	30 W	1 %	- 20 PPM / C, + 80 PPM / C
Wirewound Resistors - Chassis Mount RBEF0135 40 10% 3/8L B Vishay / Dale RBEF013540R00KFB00 RBEF013540R00KFB00 Vishay / Dale 1: $606.77 1In Stock New At Mouser	Mfr. Part No. RBEF013540R00KFB00 Mouser Part No 72-RBEF013540R00KFB0 New At Mouser	Vishay / Dale	Wirewound Resistors - Chassis Mount RBEF0135 40 10% 3/8L B	Datasheet	1In Stock	$606.77 $508.95 Quote Quote	Min.: 1 Mult.: 1			40 Ohms
Wirewound Resistors - Chassis Mount 95watt 40ohms 5% Vishay / Huntington FSOT9509E40R00JE FSOT9509E40R00JE Vishay / Huntington 1: $164.09 1In Stock	Mfr. Part No. FSOT9509E40R00JE Mouser Part No 71-FSOT9509E40R00JE	Vishay / Huntington	Wirewound Resistors - Chassis Mount 95watt 40ohms 5%	Datasheet	1In Stock	$164.09 $124.54 $115.82	Min.: 1 Mult.: 1		Solder Lug	40 Ohms	95 W	5 %	30 PPM / C
Wirewound Resistors - Chassis Mount 30watt 40ohm 5% High Power F30J40RE Ohmite 1: $29.30 2In Stock	Mfr. Part No. F30J40RE Mouser Part No 588-F30J40RE	Ohmite	Wirewound Resistors - Chassis Mount 30watt 40ohm 5% High Power	Datasheet	2In Stock	$29.30 $19.03 $18.03 $17.57 View $16.96 $16.66 $16.52	Min.: 1 Mult.: 1		Solder Lug	40 Ohms	30 W	5 %	260 PPM / C
Thick Film Resistors - SMD 40.2 OHM 1% RK73H1HRTTCM40R2F KOA Speer 1: $0.18 879In Stock	Mfr. Part No. RK73H1HRTTCM40R2F Mouser Part No 660-RK73H1HRTTCM40R2	KOA Speer	Thick Film Resistors - SMD 40.2 OHM 1%	Datasheet	879In Stock	Cut Tape $0.18 $0.081 $0.046 $0.037 View Reel $0.018 $0.034 $0.031 $0.022 $0.021 $0.018	Min.: 1 Mult.: 1 : 15,000		SMD/SMT	40 Ohms	100 mW (1/10 W)	1 %	300 PPM / C	0201	0603
Thick Film Resistors - SMD MDC725-40F Caddock 1: $9.42 114In Stock	Mfr. Part No. MDC725-40F Mouser Part No 684-MP725-40-1	Caddock	Thick Film Resistors - SMD Learn More about Caddock usf low tc fim resistors	Datasheet	114In Stock	$9.42 $6.26 $5.68 $5.00 $4.28	Min.: 1 Mult.: 1		SMD/SMT	40 Ohms	25 W	1 %	- 20 PPM / C, 80 PPM / C	TO-252-2 (DPAK)	TO-252-2 (DPAK)
Wirewound Resistors - Through Hole 2watt 40ohm 5% Axial 42J40RE Ohmite 1: $2.56 83In Stock	Mfr. Part No. 42J40RE Mouser Part No 588-42J40RE	Ohmite	Wirewound Resistors - Through Hole 2watt 40ohm 5% Axial	Datasheet	83In Stock	$2.56 $2.20 $2.19 $1.83 View $1.62 $1.59 $1.56	Min.: 1 Mult.: 1		Axial	40 Ohms	2 W	5 %	20 PPM / C