Wirewound Resistors – Mouser Estonia

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W20 Wirewound Resistors

Welwyn / TT Electronics W20 Wirewound Resistors are CECC approved and offer high stability and reliability. Suitable for harsh environments, Welwyn / TT Electronics W20 Resistors have an impervious lead-free vitreous enamel coating. In addition, these resistors feature high-power dissipation for their size and overload characteristics ideal for protection circuits.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Resistance	Power Rating	Voltage Rating	Tolerance	Termination Style	Temperature Coefficient	Length	Diameter	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Wirewound Resistors - Through Hole 3Watt 4.7 ohm 5% W21-4R7JI Welwyn Components / TT Electronics 1: 1,57 € 147In Stock 4.000On Order	Mfr. Part No. W21-4R7JI Mouser Part No 756-W21-4R7JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3Watt 4.7 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	147In Stock 4.000On Order On Order Ship Dates Mfr. No: W21-4R7JI Stock: 147 Can Dispatch Immediately On Order: 2.000 Expected 12/22/2026 2.000 Expected 1/1/2027 Factory Lead Time: 24 Weeks	1,57 € 0,92 € 0,826 € 0,652 € Reel 0,484 € View 0,558 € 0,511 € 0,478 €	Min.: 1 Mult.: 1 : 1.000	4.7 Ohms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 350 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 560 ohm 5% 3W Wirewound Resistor W21-560RJI Welwyn Components / TT Electronics 1: 1,69 € 536In Stock	Mfr. Part No. W21-560RJI Mouser Part No 756-W21-560RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 560 ohm 5% 3W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	536In Stock	1,69 € 1,03 € 0,827 € 0,717 € 0,64 € Reel 0,487 €	Min.: 1 Mult.: 1 : 1.000	560 Ohms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 200 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 56 ohm 5% 3W Wirewound Resistor W21-56RJI Welwyn Components / TT Electronics 1: 1,57 € 403In Stock 1.000Expected 2/9/2027	Mfr. Part No. W21-56RJI Mouser Part No 756-W21-56RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 56 ohm 5% 3W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	403In Stock 1.000Expected 2/9/2027	1,57 € 0,92 € 0,826 € 0,652 € View Reel 0,488 € 0,558 € 0,511 € 0,488 €	Min.: 1 Mult.: 1 : 1.000	56 Ohms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 200 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 5.6K ohm 5% 3W Vitreous Enamel W21-5K6JI Welwyn Components / TT Electronics 1: 4,07 € 1.393In Stock	Mfr. Part No. W21-5K6JI Mouser Part No 756-W21-5K6JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5.6K ohm 5% 3W Vitreous Enamel Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1.393In Stock	4,07 € 2,55 € 1,97 € 1,93 € 1,01 € Reel 0,86 €	Min.: 1 Mult.: 1 : 1.000	5.6 kOhms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 200 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 5.6 ohm 5% 3W Vitreous Enamel W21-5R6JI Welwyn Components / TT Electronics 1: 2,47 € 1.190In Stock	Mfr. Part No. W21-5R6JI Mouser Part No 756-W21-5R6JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5.6 ohm 5% 3W Vitreous Enamel Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1.190In Stock	2,47 € 1,57 € 1,13 € 1,11 € Reel 0,80 € View 1,04 € 0,675 €	Min.: 1 Mult.: 1 : 1.000	5.6 Ohms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 200 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 620 ohm 5% 3W Vitreous Enamel W21-620RJI Welwyn Components / TT Electronics 1: 2,05 € 878In Stock	Mfr. Part No. W21-620RJI Mouser Part No 756-W21-620RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 620 ohm 5% 3W Vitreous Enamel Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	878In Stock	2,05 € 1,36 € 1,08 € 1,07 € 0,827 € Reel 0,487 €	Min.: 1 Mult.: 1 : 1.000	620 Ohms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 200 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 3Watt 680 ohm 5% W21-680RJI Welwyn Components / TT Electronics 1: 2,73 € 1.367In Stock	Mfr. Part No. W21-680RJI Mouser Part No 756-W21-680RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3Watt 680 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1.367In Stock	2,73 € 1,71 € 1,33 € 1,29 € Reel 0,535 € View 1,08 € 0,47 €	Min.: 1 Mult.: 1 : 1.000	680 Ohms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 350 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 3Watt 68 ohm 5% W21-68RJI Welwyn Components / TT Electronics 1: 1,57 € 1.360In Stock	Mfr. Part No. W21-68RJI Mouser Part No 756-W21-68RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3Watt 68 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1.360In Stock	1,57 € 0,92 € 0,826 € 0,652 € View Reel 0,48 € 0,558 € 0,511 € 0,48 €	Min.: 1 Mult.: 1 : 1.000	68 Ohms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 350 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 82 ohm 5% 3W Wirewound Resistor W21-82RJI Welwyn Components / TT Electronics 1: 2,81 € 1.349In Stock	Mfr. Part No. W21-82RJI Mouser Part No 756-W21-82RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 82 ohm 5% 3W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1.349In Stock	2,81 € 1,86 € 1,54 € 1,52 € Reel 0,802 € View 1,51 € 0,641 € 0,629 €	Min.: 1 Mult.: 1 : 1.000	82 Ohms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 200 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 3Watt 0.10 ohm 5% W21-R10JI Welwyn Components / TT Electronics 1: 1,83 € 1.125In Stock 1.000Expected 2/9/2027	Mfr. Part No. W21-R10JI Mouser Part No 756-W21-R10JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3Watt 0.10 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1.125In Stock 1.000Expected 2/9/2027	1,83 € 1,12 € 1,02 € 0,813 € Reel 0,576 € View 0,686 € 0,611 € 0,57 €	Min.: 1 Mult.: 1 : 1.000	100 mOhms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 350 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 3Watt 0.15 ohm 5% W21-R15JI Welwyn Components / TT Electronics 1: 1,87 € 879In Stock 2.000Expected 1/1/2027	Mfr. Part No. W21-R15JI Mouser Part No 756-W21-R15JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3Watt 0.15 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	879In Stock 2.000Expected 1/1/2027	1,87 € 1,14 € 1,06 € 0,829 € Reel 0,607 € View 0,716 € 0,559 € 0,543 €	Min.: 1 Mult.: 1 : 1.000	150 mOhms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 350 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 3Watt 0.33 ohm 5% W21-R33JI Welwyn Components / TT Electronics 1: 1,83 € 885In Stock 2.000Expected 1/19/2027	Mfr. Part No. W21-R33JI Mouser Part No 756-W21-R33JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3Watt 0.33 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	885In Stock 2.000Expected 1/19/2027	1,83 € 1,12 € 1,02 € 0,813 € View Reel 0,582 € 0,686 € 0,611 € 0,582 €	Min.: 1 Mult.: 1 : 1.000	330 mOhms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 350 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 3Watt 0.47 ohm 5% W21-R47JI Welwyn Components / TT Electronics 1: 1,84 € 854In Stock 1.000Expected 5/17/2027	Mfr. Part No. W21-R47JI Mouser Part No 756-W21-R47JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3Watt 0.47 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	854In Stock 1.000Expected 5/17/2027	1,84 € 1,13 € 1,03 € 0,814 € Reel 0,576 € View 0,687 € 0,612 € 0,55 €	Min.: 1 Mult.: 1 : 1.000	470 mOhms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 350 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 3Watt 0.68 ohm 5% W21-R68JI Welwyn Components / TT Electronics 1: 1,83 € 381In Stock	Mfr. Part No. W21-R68JI Mouser Part No 756-W21-R68JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 3Watt 0.68 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	381In Stock	1,83 € 1,12 € 1,02 € 0,813 € Reel 0,566 € View 0,686 € 0,611 € 0,532 € 0,511 €	Min.: 1 Mult.: 1 : 1.000	680 mOhms	3 W	100 V	5 %	Axial	75 PPM / C	12.7 mm	5.6 mm	- 55 C	+ 350 C	W20	Ammo Pack
Wirewound Resistors - Through Hole 0.22 ohm 5% 7W Wirewound Resistor W22-0R22JI Welwyn Components / TT Electronics 1: 2,84 € 711In Stock	Mfr. Part No. W22-0R22JI Mouser Part No 756-W22-0R22JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 0.22 ohm 5% 7W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	711In Stock	Cut Tape 2,84 € 1,69 € 1,50 € 1,24 € Reel 0,955 € View 1,10 € 0,912 € 0,856 € 0,829 €	Min.: 1 Mult.: 1 : 700	220 mOhms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 200 C	W20	Reel, Cut Tape
Wirewound Resistors - Through Hole 0.33 ohm 5% 7W Wirewound Resistor W22-0R33JI Welwyn Components / TT Electronics 1: 2,96 € 46In Stock 700On Order	Mfr. Part No. W22-0R33JI Mouser Part No 756-W22-0R33JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 0.33 ohm 5% 7W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	46In Stock 700On Order	Cut Tape 2,96 € 1,63 € 1,26 € 1,09 € Reel 1,03 € View 0,946 € 0,869 € MouseReel Available	Min.: 1 Mult.: 1 : 700	330 mOhms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 200 C	W20	Reel, Cut Tape, MouseReel
Wirewound Resistors - Through Hole 7Watt 100 ohm 5% W22-100RJI Welwyn Components / TT Electronics 1: 2,71 € 271In Stock 1.400Expected 1/19/2027	Mfr. Part No. W22-100RJI Mouser Part No 756-W22-100RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 7Watt 100 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	271In Stock 1.400Expected 1/19/2027	Cut Tape 2,71 € 1,39 € 1,34 € 0,929 € Reel 0,727 € View 0,72 € 0,714 € 0,686 €	Min.: 1 Mult.: 1 : 700	100 Ohms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 350 C	W20	Reel, Cut Tape
Wirewound Resistors - Through Hole 7Watt 10K ohm 5% W22-10KJI Welwyn Components / TT Electronics 1: 3,16 € 2.301In Stock	Mfr. Part No. W22-10KJI Mouser Part No 756-W22-10KJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 7Watt 10K ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	2.301In Stock	Cut Tape 3,16 € 1,67 € 1,60 € 1,03 € Reel 0,88 € 0,86 €	Min.: 1 Mult.: 1 : 700	10 kOhms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 350 C	W20	Reel, Cut Tape
Wirewound Resistors - Through Hole 120 ohm 5% 7W Vitreous Enamel W22-120RJI Welwyn Components / TT Electronics 1: 2,38 € 1.119In Stock 2.100Expected 1/19/2027	Mfr. Part No. W22-120RJI Mouser Part No 756-W22-120RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 120 ohm 5% 7W Vitreous Enamel Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1.119In Stock 2.100Expected 1/19/2027	Cut Tape 2,38 € 1,44 € 1,20 € 1,07 € Reel 0,76 €	Min.: 1 Mult.: 1 : 700	120 Ohms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 200 C	W20	Reel, Cut Tape
Wirewound Resistors - Through Hole 130 ohm 5% 7W Vitreous Enamel W22-130RJI Welwyn Components / TT Electronics 1: 2,71 € 382In Stock	Mfr. Part No. W22-130RJI Mouser Part No 756-W22-130RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 130 ohm 5% 7W Vitreous Enamel Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	382In Stock	Cut Tape 2,71 € 1,39 € 1,34 € 1,20 € Reel 0,809 € View 0,731 € 0,685 € MouseReel Available	Min.: 1 Mult.: 1 : 700	130 Ohms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 200 C	W20	Reel, Cut Tape, MouseReel
Wirewound Resistors - Through Hole 15K ohm 5% 7W Wirewound Resistor W22-15KJI Welwyn Components / TT Electronics 1: 3,51 € 600In Stock	Mfr. Part No. W22-15KJI Mouser Part No 756-W22-15KJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 15K ohm 5% 7W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	600In Stock	Cut Tape 3,51 € 2,02 € 1,71 € 1,51 € Reel 1,21 € MouseReel Available	Min.: 1 Mult.: 1 : 700	15 kOhms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 200 C	W20	Reel, Cut Tape, MouseReel
Wirewound Resistors - Through Hole 7Watt 15 ohm 5% W22-15RJI Welwyn Components / TT Electronics 1: 2,37 € 1.849In Stock	Mfr. Part No. W22-15RJI Mouser Part No 756-W22-15RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 7Watt 15 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1.849In Stock	Cut Tape 2,37 € 1,26 € 1,06 € 0,929 € Reel 0,76 € View 0,744 € 0,736 €	Min.: 1 Mult.: 1 : 700	15 Ohms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 350 C	W20	Reel, Cut Tape
Wirewound Resistors - Through Hole 7Watt 1K ohm 5% W22-1K0JI Welwyn Components / TT Electronics 1: 2,22 € 93In Stock 4.900On Order	Mfr. Part No. W22-1K0JI Mouser Part No 756-W22-1K0JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 7Watt 1K ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	93In Stock 4.900On Order On Order Ship Dates Mfr. No: W22-1K0JI Stock: 93 Can Dispatch Immediately On Order: 2.100 Expected 1/1/2027 2.800 Expected 2/9/2027 Factory Lead Time: 24 Weeks	Cut Tape 2,22 € 1,31 € 1,13 € 0,929 € 0,808 € Reel 0,748 €	Min.: 1 Mult.: 1 : 700	1 kOhms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 350 C	W20	Reel, Cut Tape
Wirewound Resistors - Through Hole 1.2K ohm 5% 7W Vitreous Enamel W22-1K2JI Welwyn Components / TT Electronics 1: 2,58 € 347In Stock 700On Order	Mfr. Part No. W22-1K2JI Mouser Part No 756-W22-1K2JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 1.2K ohm 5% 7W Vitreous Enamel Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	347In Stock 700On Order	Cut Tape 2,58 € 1,26 € 1,07 € 0,963 € Reel 0,80 € View 0,77 € 0,74 €	Min.: 1 Mult.: 1 : 700	1.2 kOhms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 200 C	W20	Reel, Cut Tape
Wirewound Resistors - Through Hole 7Watt 1.5K ohm 5% W22-1K5JI Welwyn Components / TT Electronics 1: 2,22 € 852In Stock 3.500Expected 1/27/2027	Mfr. Part No. W22-1K5JI Mouser Part No 756-W22-1K5JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 7Watt 1.5K ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	852In Stock 3.500Expected 1/27/2027	Cut Tape 2,22 € 1,31 € 1,13 € 0,929 € Reel 0,743 € View 0,808 € 0,727 €	Min.: 1 Mult.: 1 : 700	1.5 kOhms	7 W	200 V	5 %	Axial	75 PPM / C	22 mm	8 mm	- 55 C	+ 350 C	W20	Reel, Cut Tape