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Semitec Circuit Protection

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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.
NTC Thermistors 3ohms 8amps Clinch lead 3D2-22LC Semitec 1: ¥330.5 150Expected 12/11/2026	Mfr. Part # 3D2-22LC Mouser Part # 954-3D2-22LC	Semitec	NTC Thermistors 3ohms 8amps Clinch lead	Datasheet	150Expected 12/11/2026	¥330.5 ¥315.6 ¥297.3 ¥282.4 View ¥272.4 ¥249.2 ¥240.8 ¥222.6	Min.: 1 Mult.: 1
NTC Thermistors 4kohm 3% 402ET-2 Semitec 1: ¥142.8 399Expected 12/11/2026	Mfr. Part # 402ET-2 Mouser Part # 954-402ET-2	Semitec	NTC Thermistors 4kohm 3% Learn More about Semitec atet	Datasheet	399Expected 12/11/2026	¥142.8 ¥134.9 ¥115.4 ¥108.5 View ¥105.8 ¥103.6 ¥86.4 ¥83.1 ¥76.2	Min.: 1 Mult.: 1
NTC Thermistors 40kohm 3% 403ET-2 Semitec 1: ¥159.5 197Expected 1/8/2027	Mfr. Part # 403ET-2 Mouser Part # 954-403ET-2	Semitec	NTC Thermistors 40kohm 3% Learn More about Semitec atet	Datasheet	197Expected 1/8/2027	¥159.5 ¥122.9 ¥106 ¥102.2 View ¥87 ¥75.7 ¥66.8 ¥61.1	Min.: 1 Mult.: 1
NTC Thermistors 47kohm 5% 473CT-4 Semitec 1: ¥159.5 499Expected 1/8/2027	Mfr. Part # 473CT-4 Mouser Part # 954-473CT-4	Semitec	NTC Thermistors 47kohm 5%	Datasheet	499Expected 1/8/2027	¥159.5 ¥121.1 ¥104.3 ¥100.7 View ¥85.7 ¥73.3 ¥67.6 ¥62	Min.: 1 Mult.: 1
NTC Thermistors 50kohm 3% 503ET-2 Semitec 1: ¥161.1 100Expected 11/13/2026	Mfr. Part # 503ET-2 Mouser Part # 954-503ET-2	Semitec	NTC Thermistors 50kohm 3% Learn More about Semitec atet	Datasheet	100Expected 11/13/2026	¥161.1 ¥123.1 ¥106.1 ¥102.3 View ¥87.2 ¥87 ¥75.7 ¥66.8 ¥61.1	Min.: 1 Mult.: 1
NTC Thermistors 5ohms 3amps Straight Lead 5D2-08LD Semitec 1: ¥91.4 200Expected 12/25/2026	Mfr. Part # 5D2-08LD Mouser Part # 954-5D2-08LD	Semitec	NTC Thermistors 5ohms 3amps Straight Lead	Datasheet	200Expected 12/25/2026	¥91.4 ¥82.9 ¥81.2 ¥68.9 View ¥63.5 ¥57 ¥52.7 ¥48.5 ¥40	Min.: 1 Mult.: 1
NTC Thermistors 5ohms 4amps Clinch lead 5D2-14LC Semitec 1: ¥176.1 300Expected 12/11/2026	Mfr. Part # 5D2-14LC Mouser Part # 954-5D2-14LC	Semitec	NTC Thermistors 5ohms 4amps Clinch lead	Datasheet	300Expected 12/11/2026	¥176.1 ¥131.2 ¥106.6 ¥90.5 View ¥80.9 ¥76.1 ¥69.8	Min.: 1 Mult.: 1
NTC Thermistors 5ohms 4amps Straight Lead 5D2-14LD Semitec 1: ¥104.6 200On Order	Mfr. Part # 5D2-14LD Mouser Part # 954-5D2-14LD	Semitec	NTC Thermistors 5ohms 4amps Straight Lead	Datasheet	200On Order	¥104.6 ¥98.5 ¥92 ¥87.7 View ¥83.4 ¥75.4 ¥70.9 ¥64.9	Min.: 1 Mult.: 1
NTC Thermistors AT-4 Shape 2 26AWG 75mm ED2F103A2-61044 Semitec 1: ¥122.9 39Expected 2/12/2027	Mfr. Part # ED2F103A2-61044 Mouser Part # 954-ED2F103A2-61044	Semitec	NTC Thermistors AT-4 Shape 2 26AWG 75mm	Datasheet	39Expected 2/12/2027	¥122.9 ¥115.3 ¥107.8 ¥102.6 View ¥98 ¥87.5 ¥83.5 ¥76.7	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 33V 250W ZS1033-T Semitec 1: ¥365.4 1,500On Order End of Life	Mfr. Part # ZS1033-T Mouser Part # 954-ZS1033-T End of Life	Semitec	ESD Protection Diodes / TVS Diodes 33V 250W	Datasheet	1,500On Order	Cut Tape ¥365.4 ¥234.2 ¥187.7 ¥155.8 Reel ¥106.1 View ¥125.1 ¥102 ¥98 ¥92.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes 47V 250W ZS1047-T Semitec 1: ¥357.1 1,500Expected 1/25/2027 End of Life	Mfr. Part # ZS1047-T Mouser Part # 954-ZS1047-T End of Life	Semitec	ESD Protection Diodes / TVS Diodes 47V 250W	Datasheet	1,500Expected 1/25/2027	Cut Tape ¥357.1 ¥269.1 ¥217.6 ¥199.3 Reel ¥107 View ¥182.7 ¥104.3 ¥102 ¥97.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
NTC Thermistors 1.5ohms 8amps Clinch lead 1.5D2-15LC Semitec 1: ¥187.7 Non-Stocked	Mfr. Part # 1.5D2-15LC Mouser Part # 954-1.5D2-15LC	Semitec	NTC Thermistors 1.5ohms 8amps Clinch lead	Datasheet	Non-Stocked	¥187.7 ¥140.5 ¥114.1 ¥96.8 View ¥86.5 ¥81.4 ¥74.6	Min.: 1 Mult.: 1
NTC Thermistors 1.5ohms 8amps Clinch Short Lead 1.5D2-15LCS Semitec 1: ¥187.7 Non-Stocked	Mfr. Part # 1.5D2-15LCS Mouser Part # 954-1.5D2-15LCS	Semitec	NTC Thermistors 1.5ohms 8amps Clinch Short Lead	Datasheet	Non-Stocked	¥187.7 ¥140.5 ¥114.1 ¥96.8 View ¥86.5 ¥81.4 ¥74.6	Min.: 1 Mult.: 1
NTC Thermistors 10kohm 5% 103CT-4 Semitec 1: ¥106.3 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 103CT-4 Mouser Part # 954-103CT-4	Semitec	NTC Thermistors 10kohm 5%	Datasheet	Non-Stocked Lead-Time 19 Weeks	¥106.3 ¥105.3 ¥100.8 ¥94.8 View ¥92.5 ¥77.7 ¥73.1 ¥67.1	Min.: 1 Mult.: 1
NTC Thermistors 10 KOhm Thin Film B 3370K,Ni/Au 103FT1005A5P2 Semitec 1,000: ¥576.4 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 103FT1005A5P2 Mouser Part # 954-103FT1005A5P2	Semitec	NTC Thermistors 10 KOhm Thin Film B 3370K,Ni/Au Learn More about Semitec micro thin ft thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥576.4	Min.: 1,000 Mult.: 1,000
NTC Thermistors 10 KOhm Thin Film B 3435K, Ni/Au 103FT1005B5P2 Semitec 1,000: ¥576.4 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # 103FT1005B5P2 Mouser Part # 954-103FT1005B5P2	Semitec	NTC Thermistors 10 KOhm Thin Film B 3435K, Ni/Au Learn More about Semitec micro thin ft thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥576.4	Min.: 1,000 Mult.: 1,000
NTC Thermistors 10 KOhm Thin Film B 3435K, Au 103FT1005B5P3 Semitec 1: ¥131.2 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 103FT1005B5P3 Mouser Part # 954-103FT1005B5P3	Semitec	NTC Thermistors 10 KOhm Thin Film B 3435K, Au Learn More about Semitec micro thin ft thermistors	Datasheet	Non-Stocked Lead-Time 20 Weeks	¥131.2 ¥99.5 ¥85.7 ¥82.7 View ¥70.4 ¥63.5 ¥53.8 ¥50.8	Min.: 1 Mult.: 1
NTC Thermistors 10 kOhms 2% 0402 103KT1005T-2P Semitec 10,000: ¥15.9 Non-Stocked	Mfr. Part # 103KT1005T-2P Mouser Part # 954-103KT1005T-2P	Semitec	NTC Thermistors 10 kOhms 2% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Reel ¥15.9 ¥14.9	Min.: 10,000 Mult.: 10,000 : 10,000
NTC Thermistors 103kohm 3% 0402 103KT1005T-3P Semitec 1: ¥33.2 Non-Stocked	Mfr. Part # 103KT1005T-3P Mouser Part # 954-103KT1005T-3P	Semitec	NTC Thermistors 103kohm 3% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Cut Tape ¥33.2 ¥27.6 ¥24.4 ¥19.6 Reel ¥13.8 View ¥17.1 ¥16.3 ¥14.6 ¥13 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC Thermistors 100kohm 5% 104CT-4 Semitec 1: ¥197.7 Non-Stocked	Mfr. Part # 104CT-4 Mouser Part # 954-104CT-4	Semitec	NTC Thermistors 100kohm 5%	Datasheet	Non-Stocked	¥197.7 ¥148.5 ¥118.8 ¥111.6 View ¥109 ¥91.5 ¥85.9 ¥78.9	Min.: 1 Mult.: 1
NTC Thermistors 100kohm 3% 104ET-2 Semitec 1: ¥124.6 Non-Stocked	Mfr. Part # 104ET-2 Mouser Part # 954-104ET-2	Semitec	NTC Thermistors 100kohm 3% Learn More about Semitec atet	Datasheet	Non-Stocked	¥124.6 ¥94.7 ¥81.6 ¥78.7 View ¥67.1 ¥66.9 ¥58.1 ¥54 ¥49.2	Min.: 1 Mult.: 1
NTC Thermistors 104kohm 1% 0402 104KT1005T-1P Semitec 10,000: ¥16.1 Non-Stocked	Mfr. Part # 104KT1005T-1P Mouser Part # 954-104KT1005T-1P	Semitec	NTC Thermistors 104kohm 1% 0402 Learn More about Semitec kt	Datasheet	Non-Stocked	Reel ¥16.1 ¥15.1	Min.: 10,000 Mult.: 10,000 : 10,000
NTC Thermistors 104kohm 2% 0603 104KT1608T-2P Semitec 1: ¥38.2 Non-Stocked	Mfr. Part # 104KT1608T-2P Mouser Part # 954-104KT1608T-2P	Semitec	NTC Thermistors 104kohm 2% 0603 Learn More about Semitec kt	Datasheet	Non-Stocked	Cut Tape ¥38.2 ¥31.9 ¥28.1 ¥22.6 Reel ¥16.3 View ¥18.9 ¥18.1 ¥15.4 ¥14.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC Thermistors 10ohms 1amps Clinch Short Lead 10D2-05LCS Semitec 1: ¥74.7 Non-Stocked	Mfr. Part # 10D2-05LCS Mouser Part # 954-10D2-05LCS	Semitec	NTC Thermistors 10ohms 1amps Clinch Short Lead	Datasheet	Non-Stocked	¥74.7 ¥57 ¥49.2 ¥40.2 View ¥35.5 ¥33.9 ¥30.9 ¥29.7 ¥28.6	Min.: 1 Mult.: 1
NTC Thermistors 10ohms 2amps Clinch Short Lead 10D2-07LCS Semitec 1: ¥73.1 Non-Stocked	Mfr. Part # 10D2-07LCS Mouser Part # 954-10D2-07LCS	Semitec	NTC Thermistors 10ohms 2amps Clinch Short Lead	Datasheet	Non-Stocked	¥73.1 ¥55.1 ¥47.5 ¥38.9 View ¥34.2 ¥32.7 ¥29.7 ¥28.6 ¥27.6	Min.: 1 Mult.: 1

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Semitec Circuit Protection

Types of Circuit Protection