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SEI Stackpole Wirewound Resistors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Resistance	Power Rating	Tolerance	Temperature Coefficient	Termination Style
Wirewound Resistors - Chassis Mount RES, WW, ALUM, 25W, 20 ohm, 1% KAL25FB20R0 SEI Stackpole 1: ¥1,149.4 248In Stock	Mfr. Part # KAL25FB20R0 Mouser Part # 708-KAL25FB20R0	SEI Stackpole	Wirewound Resistors - Chassis Mount RES, WW, ALUM, 25W, 20 ohm, 1%	Datasheet	248In Stock	¥1,149.4 ¥719.2 ¥664.4 ¥528.2 View ¥470.1 ¥421.9 ¥395.3	Min.: 1 Mult.: 1	20 Ohms	25 W	1 %	30 PPM / C	Screw
Wirewound Resistors - Chassis Mount 25Ohms 25W 1% Aluminum KAL25FB25R0 SEI Stackpole 1: ¥1,019.9 219In Stock 250Expected 12/28/2026	Mfr. Part # KAL25FB25R0 Mouser Part # 708-KAL25FB25R0	SEI Stackpole	Wirewound Resistors - Chassis Mount 25Ohms 25W 1% Aluminum	Datasheet	219In Stock 250Expected 12/28/2026	¥1,019.9 ¥696 ¥553.1 ¥506.6 View ¥453.5 ¥421.9 ¥395.3	Min.: 1 Mult.: 1	25 Ohms	25 W	1 %	30 PPM / C	Screw
Wirewound Resistors - Chassis Mount 3Ohms 25W 1% Aluminum KAL25FB3R00 SEI Stackpole 1: ¥1,019.9 116In Stock	Mfr. Part # KAL25FB3R00 Mouser Part # 708-KAL25FB3R00	SEI Stackpole	Wirewound Resistors - Chassis Mount 3Ohms 25W 1% Aluminum	Datasheet	116In Stock	¥1,019.9 ¥604.6 ¥536.5 ¥471.7 View ¥453.5 ¥421.9 ¥395.3	Min.: 1 Mult.: 1	3 Ohms	25 W	1 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount 100Ohms 50W 1% Aluminum KAL50FB100R SEI Stackpole 1: ¥1,229.1 500In Stock 250Expected 11/4/2026	Mfr. Part # KAL50FB100R Mouser Part # 708-KAL50FB100R	SEI Stackpole	Wirewound Resistors - Chassis Mount 100Ohms 50W 1% Aluminum	Datasheet	500In Stock 250Expected 11/4/2026	¥1,229.1 ¥843.8 ¥674.4 ¥601.3 View ¥554.8 ¥516.6 ¥485	Min.: 1 Mult.: 1	100 Ohms	50 W	1 %	20 PPM / C	Screw
Wirewound Resistors - Chassis Mount 15Ohms 50W 1% Aluminum KAL50FB15R0 SEI Stackpole 1: ¥1,167.7 351In Stock	Mfr. Part # KAL50FB15R0 Mouser Part # 708-KAL50FB15R0	SEI Stackpole	Wirewound Resistors - Chassis Mount 15Ohms 50W 1% Aluminum	Datasheet	351In Stock	¥1,167.7 ¥765.7 ¥637.8 ¥559.8 View ¥524.9 ¥488.3 ¥458.4	Min.: 1 Mult.: 1	15 Ohms	50 W	1 %	30 PPM / C	Screw
Wirewound Resistors - Chassis Mount 1Ohms 50W 1% Aluminum KAL50FB1R00 SEI Stackpole 1: ¥1,167.7 404In Stock	Mfr. Part # KAL50FB1R00 Mouser Part # 708-KAL50FB1R00	SEI Stackpole	Wirewound Resistors - Chassis Mount 1Ohms 50W 1% Aluminum	Datasheet	404In Stock	¥1,167.7 ¥800.6 ¥637.8 ¥569.7 View ¥524.9 ¥488.3 ¥458.4	Min.: 1 Mult.: 1	1 Ohms	50 W	1 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount 1.5Ohms 50W 1% Aluminum KAL50FB1R50 SEI Stackpole 1: ¥1,237.4 58In Stock 1,125On Order	Mfr. Part # KAL50FB1R50 Mouser Part # 708-KAL50FB1R50	SEI Stackpole	Wirewound Resistors - Chassis Mount 1.5Ohms 50W 1% Aluminum	Datasheet	58In Stock 1,125On Order On Order Ship Dates Mfr. #: KAL50FB1R50 Stock: 58 Can Ship Immediately On Order: 750 Expected 11/20/2026 375 Expected 12/7/2026 Factory Lead-Time: 22 Weeks	¥1,237.4 ¥847.1 ¥676 ¥604.6 View ¥553.1 ¥518.2 ¥485 Quote	Min.: 1 Mult.: 1	1.5 Ohms	50 W	1 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount 20Ohms 50W 1% Aluminum KAL50FB20R0 SEI Stackpole 1: ¥1,237.4 47In Stock 750On Order	Mfr. Part # KAL50FB20R0 Mouser Part # 708-KAL50FB20R0	SEI Stackpole	Wirewound Resistors - Chassis Mount 20Ohms 50W 1% Aluminum	Datasheet	47In Stock 750On Order On Order Ship Dates Mfr. #: KAL50FB20R0 Stock: 47 Can Ship Immediately On Order: 250 Expected 11/23/2026 500 Expected 12/28/2026 Factory Lead-Time: 22 Weeks	¥1,237.4 ¥847.1 ¥676 ¥604.6 View ¥553.1 ¥518.2 ¥485 Quote	Min.: 1 Mult.: 1	20 Ohms	50 W	1 %	30 PPM / C	Screw
Wirewound Resistors - Chassis Mount 2Ohms 50W 1% Aluminum KAL50FB2R00 SEI Stackpole 1: ¥1,237.4 289In Stock 500Expected 12/28/2026	Mfr. Part # KAL50FB2R00 Mouser Part # 708-KAL50FB2R00	SEI Stackpole	Wirewound Resistors - Chassis Mount 2Ohms 50W 1% Aluminum	Datasheet	289In Stock 500Expected 12/28/2026	¥1,237.4 ¥779 ¥667.7 ¥571.4 View ¥553.1 ¥518.2 ¥485 Quote	Min.: 1 Mult.: 1	2 Ohms	50 W	1 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount RES, WW, ALUM, 50W, 300 ohm, 1% KAL50FB300R SEI Stackpole 1: ¥1,237.4 240In Stock	Mfr. Part # KAL50FB300R Mouser Part # 708-KAL50FB300R	SEI Stackpole	Wirewound Resistors - Chassis Mount RES, WW, ALUM, 50W, 300 ohm, 1%	Datasheet	240In Stock	¥1,237.4 ¥847.1 ¥676 ¥604.6 View ¥553.1 ¥518.2 ¥485 Quote	Min.: 1 Mult.: 1	300 Ohms	50 W	1 %	20 PPM / C	Screw
Wirewound Resistors - Chassis Mount 3Ohms 50W 1% Aluminum KAL50FB3R00 SEI Stackpole 1: ¥1,237.4 102In Stock	Mfr. Part # KAL50FB3R00 Mouser Part # 708-KAL50FB3R00	SEI Stackpole	Wirewound Resistors - Chassis Mount 3Ohms 50W 1% Aluminum	Datasheet	102In Stock	¥1,237.4 ¥847.1 ¥676 ¥604.6 View ¥553.1 ¥518.2 ¥485 Quote	Min.: 1 Mult.: 1	3 Ohms	50 W	1 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount 5Ohms 50W 1% Aluminum KAL50FB5R00 SEI Stackpole 1: ¥1,237.4 245In Stock 625Expected 12/28/2026	Mfr. Part # KAL50FB5R00 Mouser Part # 708-KAL50FB5R00	SEI Stackpole	Wirewound Resistors - Chassis Mount 5Ohms 50W 1% Aluminum	Datasheet	245In Stock 625Expected 12/28/2026	¥1,237.4 ¥847.1 ¥676 ¥604.6 View ¥553.1 ¥518.2 ¥485	Min.: 1 Mult.: 1	5 Ohms	50 W	1 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount 6Ohms 50W 1% Aluminum KAL50FB6R00 SEI Stackpole 1: ¥1,167.7 66In Stock 250Expected 2/22/2027	Mfr. Part # KAL50FB6R00 Mouser Part # 708-KAL50FB6R00	SEI Stackpole	Wirewound Resistors - Chassis Mount 6Ohms 50W 1% Aluminum	Datasheet	66In Stock 250Expected 2/22/2027	¥1,167.7 ¥800.6 ¥637.8 ¥569.7 View ¥524.9 ¥488.3 ¥458.4	Min.: 1 Mult.: 1	6 Ohms	50 W	1 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount 6.8Ohms 50W 1% Aluminum KAL50FB6R80 SEI Stackpole 1: ¥1,167.7 214In Stock	Mfr. Part # KAL50FB6R80 Mouser Part # 708-KAL50FB6R80	SEI Stackpole	Wirewound Resistors - Chassis Mount 6.8Ohms 50W 1% Aluminum	Datasheet	214In Stock	¥1,167.7 ¥800.6 ¥637.8 ¥621.2 View ¥524.9 ¥488.3 ¥458.4	Min.: 1 Mult.: 1	6.8 Ohms	50 W	1 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount RES, WW, ALUM, 50W, 1 ohm, 5% KAL50JB1R00 SEI Stackpole 1: ¥1,119.5 55In Stock 250Expected 4/19/2027	Mfr. Part # KAL50JB1R00 Mouser Part # 708-KAL50JB1R00	SEI Stackpole	Wirewound Resistors - Chassis Mount RES, WW, ALUM, 50W, 1 ohm, 5%	Datasheet	55In Stock 250Expected 4/19/2027	¥1,119.5 ¥765.7 ¥609.6 ¥544.8 View ¥501.6 ¥466.7 ¥436.8	Min.: 1 Mult.: 1	1 Ohms	50 W	5 %	50 PPM / C	Screw
Wirewound Resistors - Chassis Mount RES, WW, ALUM, 50W, 4 ohm, 5% KAL50JB4R00 SEI Stackpole 1: ¥1,176 231In Stock	Mfr. Part # KAL50JB4R00 Mouser Part # 708-KAL50JB4R00	SEI Stackpole	Wirewound Resistors - Chassis Mount RES, WW, ALUM, 50W, 4 ohm, 5%	Datasheet	231In Stock	¥1,176 ¥803.9 ¥642.8 ¥591.3 View ¥524.9 ¥493.3 ¥461.8 Quote	Min.: 1 Mult.: 1	4 Ohms	50 W	5 %	50 PPM / C	Screw
Wirewound Resistors - SMD RES, WW, 4124, 10 ohm, 1%, 2W SM4124FT10R0 SEI Stackpole 1: ¥279 800In Stock	Mfr. Part # SM4124FT10R0 Mouser Part # 708-SM4124FT10R0	SEI Stackpole	Wirewound Resistors - SMD RES, WW, 4124, 10 ohm, 1%, 2W	Datasheet	800In Stock	Cut Tape ¥279 ¥179.4 ¥141.7 ¥126.1 Reel ¥82.6 View ¥109.5 ¥97.7 ¥77.6	Min.: 1 Mult.: 1 : 800	10 Ohms	2 W	1 %	100 PPM / C
Wirewound Resistors - SMD 1Ohms 4124 2W 1% Std SMD WW SM4124FT1R00 SEI Stackpole 1: ¥262.4 795In Stock	Mfr. Part # SM4124FT1R00 Mouser Part # 708-SM4124FT1R00	SEI Stackpole	Wirewound Resistors - SMD 1Ohms 4124 2W 1% Std SMD WW	Datasheet	795In Stock	Cut Tape ¥262.4 ¥174.4 ¥133.5 ¥124.6 Reel ¥77.7 View ¥108.5 ¥97.7 ¥73.1 MouseReel Available	Min.: 1 Mult.: 1 : 800	1 Ohms	2 W	1 %	100 PPM / C
Wirewound Resistors - Through Hole 100Ohms 3W 1% Std Precision WW3FT100R SEI Stackpole 1: ¥222.6 2,953In Stock	Mfr. Part # WW3FT100R Mouser Part # 708-WW3FT100R	SEI Stackpole	Wirewound Resistors - Through Hole 100Ohms 3W 1% Std Precision	Datasheet	2,953In Stock	Cut Tape ¥222.6 ¥145.5 ¥111.6 ¥98.7 Reel ¥68.9 View ¥88.2 ¥78.2 ¥68.9 ¥61.6 ¥59	Min.: 1 Mult.: 1 : 2,000	100 Ohms	3 W	1 %		Axial
Wirewound Resistors - Through Hole 1KOhms 3W 1% Std Precision WW3FT1K00 SEI Stackpole 1: ¥252.5 2,462In Stock	Mfr. Part # WW3FT1K00 Mouser Part # 708-WW3FT1K00	SEI Stackpole	Wirewound Resistors - Through Hole 1KOhms 3W 1% Std Precision	Datasheet	2,462In Stock	Cut Tape ¥252.5 ¥161.6 ¥126.4 ¥98.7 Reel ¥70.1 View ¥88.2 ¥77.7 ¥70.1 ¥58.1 ¥55.6	Min.: 1 Mult.: 1 : 2,000	1 kOhms	3 W	1 %		Axial
Wirewound Resistors - Through Hole 250Ohms 3W 1% Std Precision WW3FT250R SEI Stackpole 1: ¥209.3 2,230In Stock	Mfr. Part # WW3FT250R Mouser Part # 708-WW3FT250R	SEI Stackpole	Wirewound Resistors - Through Hole 250Ohms 3W 1% Std Precision	Datasheet	2,230In Stock	Cut Tape ¥209.3 ¥137.2 ¥105.3 ¥94.8 Reel ¥64.9 View ¥83.4 ¥76.2 ¥64.9 ¥58.1 ¥55.6	Min.: 1 Mult.: 1 : 2,000	250 Ohms	3 W	1 %		Axial
Wirewound Resistors - Through Hole 300Ohms 3W 1% Std Precision WW3FT300R SEI Stackpole 1: ¥209.3 2,083In Stock	Mfr. Part # WW3FT300R Mouser Part # 708-WW3FT300R	SEI Stackpole	Wirewound Resistors - Through Hole 300Ohms 3W 1% Std Precision	Datasheet	2,083In Stock	Cut Tape ¥209.3 ¥137.2 ¥105.3 ¥94.8 Reel ¥64.9 View ¥83.4 ¥76.2 ¥64.9 ¥58.1 ¥55.6	Min.: 1 Mult.: 1 : 2,000	300 Ohms	3 W	1 %		Axial
Wirewound Resistors - Through Hole 4Ohms 3W 1% Std Precision WW3FT4R00 SEI Stackpole 1: ¥174.4 1,742In Stock	Mfr. Part # WW3FT4R00 Mouser Part # 708-WW3FT4R00	SEI Stackpole	Wirewound Resistors - Through Hole 4Ohms 3W 1% Std Precision	Datasheet	1,742In Stock	Cut Tape ¥174.4 ¥113.9 ¥87.2 ¥78.4 Reel ¥53.2 View ¥68.8 ¥62.6 ¥53.2 ¥53 ¥52.8	Min.: 1 Mult.: 1 : 2,000	4 Ohms	3 W	1 %		Axial
Wirewound Resistors - Through Hole 500Ohms 3W 1% Std Precision WW3FT500R SEI Stackpole 1: ¥174.4 3,351In Stock	Mfr. Part # WW3FT500R Mouser Part # 708-WW3FT500R	SEI Stackpole	Wirewound Resistors - Through Hole 500Ohms 3W 1% Std Precision	Datasheet	3,351In Stock	Cut Tape ¥174.4 ¥113.9 ¥87.2 ¥78.4 Reel ¥53.2 View ¥68.8 ¥62.6 ¥53.2 ¥53	Min.: 1 Mult.: 1 : 2,000	500 Ohms	3 W	1 %		Axial
Wirewound Resistors - Through Hole 50Ohms 3W 1% Std Precision WW3FT50R0 SEI Stackpole 1: ¥280.7 1,317In Stock 2,000Expected 11/2/2026	Mfr. Part # WW3FT50R0 Mouser Part # 708-WW3FT50R0	SEI Stackpole	Wirewound Resistors - Through Hole 50Ohms 3W 1% Std Precision	Datasheet	1,317In Stock 2,000Expected 11/2/2026	Cut Tape ¥280.7 ¥161.4 ¥131.6 ¥98.5 Reel ¥69.9 View ¥88 ¥76.1 ¥69.9 ¥62.5 ¥59.3	Min.: 1 Mult.: 1 : 2,000	50 Ohms	3 W	1 %		Axial