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Circuit Protection

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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.
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/30V MF-LSMF075X-2 Bourns 1: $0.49 A tariff of 21% may be applied if shipping to the United States. 15,023In Stock	Mfr. Part # MF-LSMF075X-2 Mouser Part # 652-MF-LSMF075X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/30V Learn More about Bourns mflsmf	Datasheet	15,023In Stock	Cut Tape $0.49 $0.418 $0.361 $0.337 View Reel $0.233 $0.31 $0.291 $0.274 $0.26 $0.233 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 6,000
Industrial & Electrical Fuses 750V FAST BLOW 70A Littelfuse L75QS070.V L75QS070.V Littelfuse 1: $121.94 20In Stock	Mfr. Part # L75QS070.V Mouser Part # 576-L75QS070.V	Littelfuse	Industrial & Electrical Fuses 750V FAST BLOW 70A Learn More about Littelfuse hvac protection control solutions	Datasheet	20In Stock	$121.94 $100.80 $92.76 $86.31 $79.45	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 12V 1.75A-HD 50A 1210 MF-USML175/12-2 Bourns 1: $0.67 A tariff of 21% may be applied if shipping to the United States. 4,989In Stock	Mfr. Part # MF-USML175/12-2 Mouser Part # 652-MF-USML175/12-2	Bourns	Resettable Fuses - PPTC 12V 1.75A-HD 50A 1210 Learn More about Bourns mf usml x fuses	Datasheet	4,989In Stock	Cut Tape $0.67 $0.618 $0.513 $0.472 View Reel $0.346 $0.426 $0.393 $0.359 $0.357 $0.346 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000
Resettable Fuses - PPTC 6V 750MA-HD 40A MAX MF-USMF075-2 Bourns 1: $0.47 A tariff of 21% may be applied if shipping to the United States. 8,677In Stock	Mfr. Part # MF-USMF075-2 Mouser Part # 652-MF-USMF075-2	Bourns	Resettable Fuses - PPTC 6V 750MA-HD 40A MAX Learn More about Bourns mf usmf	Datasheet	8,677In Stock	Cut Tape $0.47 $0.366 $0.308 $0.28 Reel $0.197 View $0.252 $0.232 $0.214 $0.144 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 72V 750MA-HD 22A 0201 2920L075/72MR Littelfuse 1: $0.85 A tariff of 8% may be applied if shipping to the United States. 4,064In Stock 6,000Expected 11/5/2026	Mfr. Part # 2920L075/72MR Mouser Part # 576-2920L075/72MR	Littelfuse	Resettable Fuses - PPTC 72V 750MA-HD 22A 0201	Datasheet	4,064In Stock 6,000Expected 11/5/2026	Cut Tape $0.85 $0.782 $0.63 $0.596 Reel $0.392 View $0.538 $0.497 $0.387 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1210 MF-USMF175X-2 Bourns 1: $0.48 A tariff of 21% may be applied if shipping to the United States. 2,943In Stock 15,000Expected 3/31/2027	Mfr. Part # MF-USMF175X-2 Mouser Part # 652-MF-USMF175X-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1210 Learn More about Bourns mf usmf	Datasheet	2,943In Stock 15,000Expected 3/31/2027	Cut Tape $0.48 $0.366 $0.308 $0.28 Reel $0.197 View $0.252 $0.232 $0.214 $0.176 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 7.0A-HD 20A PTC MF-USML700/6-2 Bourns 1: $0.74 A tariff of 21% may be applied if shipping to the United States. 3,756In Stock	Mfr. Part # MF-USML700/6-2 Mouser Part # 652-MF-USML700/6-2	Bourns	Resettable Fuses - PPTC 6V 7.0A-HD 20A PTC Learn More about Bourns mf usml x fuses	Datasheet	3,756In Stock	Cut Tape $0.74 $0.616 $0.519 $0.456 Reel $0.358 View $0.41 $0.378 $0.358 $0.321 MouseReel Available A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,500
Resettable Fuses - PPTC 1.25A 6V 100A Imax miniSMDC125F-2 Littelfuse 1: $0.51 A tariff of 30% may be applied if shipping to the United States. 4,165In Stock	Mfr. Part # miniSMDC125F-2 Mouser Part # 650-MINISMDC125F-2	Littelfuse	Resettable Fuses - PPTC 1.25A 6V 100A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4,165In Stock	Cut Tape $0.51 $0.469 $0.389 $0.359 View Reel $0.219 $0.323 $0.298 $0.275 $0.219 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 75V 2 Electrode SMD 2RL075M-5 YAGEO 1: $1.27 A tariff of 30% may be applied if shipping to the United States. 800In Stock	Mfr. Part # 2RL075M-5 Mouser Part # 603-2RL075M-5	YAGEO	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 75V 2 Electrode SMD Learn More about YAGEO gas discharge tubes	Datasheet	800In Stock	Cut Tape $1.27 $1.17 $0.967 $0.892 View Reel $0.741 $0.802 $0.741 $0.741 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 800
Circuit Breakers AM2B014430201C AM2-B0-14-430-201-C Carling Technologies 1: $98.54 9In Stock	Mfr. Part # AM2-B0-14-430-201-C Mouser Part # 691-AM2B014430201C	Carling Technologies	Circuit Breakers AM2B014430201C	Datasheet	9In Stock	$98.54 $79.52 $71.43 $61.17 View Quote	Min.: 1 Mult.: 1
Circuit Breakers AM2B034430401C AM2-B0-34-430-401-C Carling Technologies 1: $121.80 A tariff of 8% may be applied if shipping to the United States. 5In Stock	Mfr. Part # AM2-B0-34-430-401-C Mouser Part # 691-AM2B034430401C	Carling Technologies	Circuit Breakers AM2B034430401C	Datasheet	5In Stock	$121.80 $100.99 $93.13 $77.38 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Circuit Breakers AM2B034425201C AM2-B0-34-425-201-C Carling Technologies 1: $121.80 2In Stock	Mfr. Part # AM2-B0-34-425-201-C Mouser Part # 691-AM2B034425201C	Carling Technologies	Circuit Breakers AM2B034425201C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2In Stock	$121.80 $90.08 $84.34 $81.90 View Quote	Min.: 1 Mult.: 1
Circuit Breakers AM2B034650M01C AM2-B0-34-650-M01-C Carling Technologies 1: $136.74 4Expected 11/4/2026	Mfr. Part # AM2-B0-34-650-M01-C Mouser Part # 691-AM2B034650M01C	Carling Technologies	Circuit Breakers AM2B034650M01C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	4Expected 11/4/2026	$136.74 $113.38 $104.47 $94.50 View $91.07 Quote	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 1.75A-HD 50A SMD MF-USML175/6-2 Bourns 10,000: $0.365 A tariff of 21% may be applied if shipping to the United States. Non-Stocked Lead-Time 20 Weeks	Mfr. Part # MF-USML175/6-2 Mouser Part # 652-MF-USML175/6-2	Bourns	Resettable Fuses - PPTC 6V 1.75A-HD 50A SMD Learn More about Bourns mf usml x fuses	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $0.365 A tariff of 21% may be applied if shipping to the United States.	Min.: 10,000 Mult.: 5,000 : 5,000
Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1210 MF-USMF175-2 Bourns 30,000: $0.215 A tariff of 21% may be applied if shipping to the United States. Non-Stocked Lead-Time 12 Weeks	Mfr. Part # MF-USMF175-2 Mouser Part # 652-MF-USMF175-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1210 Learn More about Bourns mf usmf	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $0.215 A tariff of 21% may be applied if shipping to the United States.	Min.: 30,000 Mult.: 3,000 : 3,000
Circuit Breakers AM2B024475201C AM2-B0-24-475-201-C Carling Technologies 10: $93.01 Non-Stocked	Mfr. Part # AM2-B0-24-475-201-C Mouser Part # 691-AM2B024475201C	Carling Technologies	Circuit Breakers AM2B024475201C	Datasheet	Non-Stocked	$93.01 $84.13 $80.85 View Quote	Min.: 10 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD protection diode SNG Unidirectional DF2S7MSL,L3F Toshiba 1: $0.30 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # DF2S7MSL,L3F Mouser Part # 757-DF2S7MSLL3F	Toshiba	ESD Protection Diodes / TVS Diodes ESD protection diode SNG Unidirectional	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $0.30 $0.142 $0.106 $0.086 Reel $0.049 View $0.08 $0.078 $0.072 $0.038 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 70V 2 Electrode SMD 2RL070M-5 YAGEO 1: $1.81 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 15 Weeks	Mfr. Part # 2RL070M-5 Mouser Part # 603-2RL070M-5	YAGEO	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 70V 2 Electrode SMD Learn More about YAGEO gas discharge tubes	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape $1.81 $1.50 $1.21 $1.06 Reel $0.785 View $0.996 $0.786 $0.749 $0.741 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 800
Circuit Breakers AM2B014450201C AM2-B0-14-450-201-C Carling Technologies 10: $93.13 Non-Stocked	Mfr. Part # AM2-B0-14-450-201-C Mouser Part # 691-AM2B014450201C	Carling Technologies	Circuit Breakers AM2B014450201C	Datasheet	Non-Stocked	$93.13 $77.02 $71.11	Min.: 10 Mult.: 1
Resettable Fuses - PPTC 6V 5.0A-HD 20A PTC MF-USML500/6-2 Bourns 10,500: $0.385 A tariff of 21% may be applied if shipping to the United States. Non-Stocked Lead-Time 20 Weeks	Mfr. Part # MF-USML500/6-2 Mouser Part # 652-MF-USML500/6-2	Bourns	Resettable Fuses - PPTC 6V 5.0A-HD 20A PTC Learn More about Bourns mf usml x fuses	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $0.385 A tariff of 21% may be applied if shipping to the United States.	Min.: 10,500 Mult.: 3,500 : 3,500
Varistors SV 230Vrms 7mm Bulk L1 SV230K7BL1 Bourns 62,100: $0.418 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 14 Weeks	Mfr. Part # SV230K7BL1 Mouser Part # 652-SV230K7BL1	Bourns	Varistors SV 230Vrms 7mm Bulk L1 Learn More about Bourns sv varistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$0.418 A tariff of 8% may be applied if shipping to the United States.	Min.: 62,100 Mult.: 900
Circuit Breakers AM2B014470201C AM2-B0-14-470-201-C Carling Technologies 10: $93.01 Non-Stocked	Mfr. Part # AM2-B0-14-470-201-C Mouser Part # 691-AM2B014470201C	Carling Technologies	Circuit Breakers AM2B014470201C	Datasheet	Non-Stocked	$93.01 $84.13 $80.85 View Quote	Min.: 10 Mult.: 1
Circuit Breakers A-Series Circuit Breaker AM2-B0-24-625-401-C Carling Technologies 10: $83.41 A tariff of 8% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # AM2-B0-24-625-401-C Mouser Part # 691-AM2B024625401C	Carling Technologies	Circuit Breakers A-Series Circuit Breaker	Datasheet	Non-Stocked	$83.41 $79.86 $76.59 View Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 10 Mult.: 1
Circuit Breakers AM2B034625M01C AM2-B0-34-625-M01-C Carling Technologies 1: $136.75 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # AM2-B0-34-625-M01-C Mouser Part # 691-AM2B034625M01C	Carling Technologies	Circuit Breakers AM2B034625M01C Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	Non-Stocked Lead-Time 19 Weeks	$136.75 $113.39 $104.47 $94.77 View $91.34 Quote	Min.: 1 Mult.: 1
Circuit Breakers AM2B021450101C AM2-B0-21-450-101-C Carling Technologies 1: $107.65 Non-Stocked	Mfr. Part # AM2-B0-21-450-101-C Mouser Part # 691-AM2B021450101C	Carling Technologies	Circuit Breakers AM2B021450101C	Datasheet	Non-Stocked	$107.65 $90.88 $86.10 $71.76 $66.97	Min.: 1 Mult.: 1

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