.hide-partial { max-height: none; } .show-more { display: none; }

3 mm Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 842

Applied Filters:

Width = 3 mm

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
NTC Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C NKA502C1R1C Amphenol Advanced Sensors 1: $2.79 14,231In Stock	Mfr. Part # NKA502C1R1C Mouser Part # 527-NKA502C1R1C	Amphenol Advanced Sensors	NTC Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C Learn More about Amphenol Advanced Sensors amphenol cr1 chip thermistors	Datasheet	14,231In Stock	$2.79 $2.64 $2.46 $2.37 View $2.32 $2.12 $2.10	Min.: 1 Mult.: 1
NTC Thermistors 10KOHM 2% 3988K LEAD FREE B57850T0103G000 TDK 1: $4.57 5,968In Stock	Mfr. Part # B57850T0103G000 Mouser Part # 871-B57850T103G000	TDK	NTC Thermistors 10KOHM 2% 3988K LEAD FREE Learn More about TDK epcos t850 ntc thermistors	Datasheet	5,968In Stock	$4.57 $4.10 $3.92 $3.71 View $3.57 $3.44 $3.43 $3.18 $3.08	Min.: 1 Mult.: 1
NTC Thermistors 10KOHM 1% 3988K LEAD FREE B57850T0103F000 TDK 1: $5.12 11,042In Stock	Mfr. Part # B57850T0103F000 Mouser Part # 871-B57850T103F000	TDK	NTC Thermistors 10KOHM 1% 3988K LEAD FREE Learn More about TDK epcos t850 ntc thermistors	Datasheet	11,042In Stock	$5.12 $4.59 $4.40 $4.17 View $4.01 $3.87 $3.86 $3.58 $3.47	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP MF-RHT200-2 Bourns 1: $0.75 10,929In Stock	Mfr. Part # MF-RHT200-2 Mouser Part # 652-MF-RHT200-2	Bourns	Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP Learn More about Bourns mf rht fuses	Datasheet	10,929In Stock	Cut Tape $0.75 $0.575 $0.539 $0.407 Reel $0.285 View $0.379 $0.343 $0.31 $0.265	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors Chip with solder-coated wires, 10KOhm +/-1% @ 25 C NKA103C1B1 Amphenol Advanced Sensors 1: $0.96 11,869In Stock	Mfr. Part # NKA103C1B1 Mouser Part # 527-NKA103C1B1	Amphenol Advanced Sensors	NTC Thermistors Chip with solder-coated wires, 10KOhm +/-1% @ 25 C Learn More about Amphenol Advanced Sensors nk thermistors	Datasheet	11,869In Stock	Cut Tape $0.96 $0.911 $0.854 $0.814 View Reel $0.609 $0.779 $0.707 $0.689 $0.609	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED MF-R250U Bourns 1: $0.48 7,520In Stock	Mfr. Part # MF-R250U Mouser Part # 652-MF-R250U	Bourns	Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED Learn More about Bourns mf r	Datasheet	7,520In Stock	$0.48 $0.442 $0.283 $0.267 View $0.264 $0.257	Min.: 1 Mult.: 1
NTC Thermistors Chip with solder-coated wires, 2KOhm +/-2% @ 25 C NKA202C2R2 Amphenol Advanced Sensors 1: $0.70 12,804In Stock	Mfr. Part # NKA202C2R2 Mouser Part # 527-NKA202C2R2	Amphenol Advanced Sensors	NTC Thermistors Chip with solder-coated wires, 2KOhm +/-2% @ 25 C Learn More about Amphenol Advanced Sensors amphenol ntc thermistors epoxy	Datasheet	12,804In Stock	$0.70 $0.664 $0.622 $0.592 View $0.565 $0.511 $0.484 $0.441	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED MF-R250-2-10 Bourns 1: $0.65 8,281In Stock	Mfr. Part # MF-R250-2-10 Mouser Part # 652-MF-R250-2-10	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	8,281In Stock	Cut Tape $0.65 $0.493 $0.462 $0.349 Reel $0.253 View $0.325 $0.303 $0.266 $0.22	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED MF-R250-AP-10 Bourns 1: $0.50 11,490In Stock	Mfr. Part # MF-R250-AP-10 Mouser Part # 652-MF-R250-AP-10	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	11,490In Stock	$0.50 $0.461 $0.383 $0.349 Reel $0.223 View $0.318 $0.293 $0.249 $0.214	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse LTC4367IMS8-1#PBF Analog Devices 1: $7.83 7,250In Stock	Mfr. Part # LTC4367IMS8-1#PBF Mouser Part # 584-LTC4367IMS8-1PBF	Analog Devices	Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse	Datasheet	7,250In Stock	$7.83 $5.94 $5.04 $4.94 View $4.71 $4.42	Min.: 1 Mult.: 1 Max.: 5,808
Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX MF-R135-2 Bourns 1: $0.56 10,330In Stock	Mfr. Part # MF-R135-2 Mouser Part # 652-MF-R135-2	Bourns	Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX Learn More about Bourns mf r	Datasheet	10,330In Stock	Cut Tape $0.56 $0.459 $0.385 $0.291 Reel $0.211 View $0.271 $0.253 $0.221 $0.184	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED MF-RG600-0 Bourns 1: $0.75 8,980In Stock	Mfr. Part # MF-RG600-0 Mouser Part # 652-MF-RG600-0	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED Learn More about Bourns MF RG pptc resettable fuses	Datasheet	8,980In Stock	$0.75 $0.575 $0.539 $0.407 View $0.379 $0.354 $0.31 $0.296 $0.265	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED MF-R300-AP Bourns 1: $0.67 7,841In Stock	Mfr. Part # MF-R300-AP Mouser Part # 652-MF-R300-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	7,841In Stock	$0.67 $0.509 $0.477 $0.361 Reel $0.347 $0.342	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors 100V UV/OV & Reverse Prot Cntr w/ Bi-dir LTC4368IMS-2#PBF Analog Devices 1: $8.65 8,256In Stock	Mfr. Part # LTC4368IMS-2#PBF Mouser Part # 584-LTC4368IMS2PBF	Analog Devices	Board Mount Surge Protectors 100V UV/OV & Reverse Prot Cntr w/ Bi-dir	Datasheet	8,256In Stock	$8.65 $6.72 $5.70 $5.58 View $5.33 $5.03 Quote	Min.: 1 Mult.: 1 Max.: 6,890
NTC Thermistors Chip with solder-coated wires, 2700KOhm +/-1% @ 25 C NKA272C1B1 Amphenol Advanced Sensors 1: $1.68 13,903In Stock	Mfr. Part # NKA272C1B1 Mouser Part # 527-NKA272C1B1	Amphenol Advanced Sensors	NTC Thermistors Chip with solder-coated wires, 2700KOhm +/-1% @ 25 C Learn More about Amphenol Advanced Sensors amphenol ntc thermistors epoxy	Datasheet	13,903In Stock	Cut Tape $1.68 $1.26 $1.01 $0.944 View Reel $0.585 $0.92 $0.774 $0.713 $0.585 $0.585	Min.: 1 Mult.: 1 : 12,000
NTC Thermistors NTC Epoxy Therm Cbls 3892 40mm 10K0.88% 215272-2605 Molex 1: $1.57 1,796In Stock	Mfr. Part # 215272-2605 Mouser Part # 538-215272-2605	Molex	NTC Thermistors NTC Epoxy Therm Cbls 3892 40mm 10K0.88% Learn More about Molex ntc ring terminal cable assemblies	Datasheet	1,796In Stock	$1.57 $1.40 $1.25 $1.22 View $1.18 $1.08 $1.05 $0.939	Min.: 1 Mult.: 1
NTC Thermistors NTC Epoxy Therm Cbls 4035 100mm 100K 1% 215279-3007 Molex 1: $2.57 1,503In Stock	Mfr. Part # 215279-3007 Mouser Part # 538-215279-3007	Molex	NTC Thermistors NTC Epoxy Therm Cbls 4035 100mm 100K 1% Learn More about Molex ntc ring terminal cable assemblies	Datasheet	1,503In Stock	$2.57 $2.24 $2.13 $2.12 View $2.06 $2.03 $1.79 $1.73 $1.62	Min.: 1 Mult.: 1
NTC Thermistors NTC Epoxy Therm Cbls 3600 40mm 10K 1% 215270-3605 Molex 1: $2.18 1,866In Stock	Mfr. Part # 215270-3605 Mouser Part # 538-215270-3605	Molex	NTC Thermistors NTC Epoxy Therm Cbls 3600 40mm 10K 1% Learn More about Molex ntc ring terminal cable assemblies	Datasheet	1,866In Stock	$2.18 $1.92 $1.79 $1.67 View $1.63 $1.53 $1.50 $1.38	Min.: 1 Mult.: 1
Board Mount Surge Protectors L Q C Surge Stopper LTC4380IMS-4#TRPBF Analog Devices 1: $10.67 11,399In Stock	Mfr. Part # LTC4380IMS-4#TRPBF Mouser Part # 584-C4380IMS-4TRPBF	Analog Devices	Board Mount Surge Protectors L Q C Surge Stopper	Datasheet	11,399In Stock	Cut Tape $10.67 $8.32 $7.74 $7.09 $6.98 Reel $6.28 MouseReel Available	Min.: 1 Mult.: 1 Max.: 9,119 : 2,500
Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim LT4363IMS-2#TRPBF Analog Devices 1: $10.13 13,213In Stock	Mfr. Part # LT4363IMS-2#TRPBF Mouser Part # 584-LT4363IMS-2TRPBF	Analog Devices	Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim	Datasheet	13,213In Stock	Cut Tape $10.13 $7.90 $7.35 $6.73 $6.63 Reel $5.96 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,570 : 2,500
NTC Thermistors NTC Epoxy Therm Cbls 4035 40mm 10K 1% 215279-3605 Molex 1: $2.18 2,402In Stock	Mfr. Part # 215279-3605 Mouser Part # 538-215279-3605	Molex	NTC Thermistors NTC Epoxy Therm Cbls 4035 40mm 10K 1% Learn More about Molex ntc ring terminal cable assemblies	Datasheet	2,402In Stock	$2.18 $1.97 $1.84 $1.72 View $1.68 $1.56 $1.53 $1.33	Min.: 1 Mult.: 1
NTC Thermistors NTC Epoxy Therm Cbls 3892 100mm 5K1% 215272-3507 Molex 1: $2.25 3,592In Stock	Mfr. Part # 215272-3507 Mouser Part # 538-215272-3507	Molex	NTC Thermistors NTC Epoxy Therm Cbls 3892 100mm 5K1% Learn More about Molex ntc ring terminal cable assemblies	Datasheet	3,592In Stock	$2.25 $2.15 $2.02 $1.93 View $1.85 $1.67 $1.62 $1.47	Min.: 1 Mult.: 1
NTC Thermistors 10Kohm 3% L=400mm NTCLE413E2103H401 Vishay / BC Components 1: $1.99 380In Stock 4,400Expected 10/5/2026	Mfr. Part # NTCLE413E2103H401 Mouser Part # 594-NTCLE4132103H401	Vishay / BC Components	NTC Thermistors 10Kohm 3% L=400mm	Datasheet	380In Stock 4,400Expected 10/5/2026	$1.99 $1.49 $1.20 $1.13 View $1.10 $0.835 $0.787 $0.761	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 16V .7A-HD 40A MAX MF-RHT070-2 Bourns 1: $0.67 5,056In Stock	Mfr. Part # MF-RHT070-2 Mouser Part # 652-MF-RHT070-2	Bourns	Resettable Fuses - PPTC 16V .7A-HD 40A MAX Learn More about Bourns mf rht fuses	Datasheet	5,056In Stock	Cut Tape $0.67 $0.509 $0.477 $0.361 Reel $0.283 View $0.335 $0.314 $0.283 $0.228	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim LT4363HDE-1#TRPBF Analog Devices 1: $13.32 1,224In Stock	Mfr. Part # LT4363HDE-1#TRPBF Mouser Part # 584-LT4363HDE-1TRPBF	Analog Devices	Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim	Datasheet	1,224In Stock	Cut Tape $13.32 $10.51 $9.94 $8.88 $8.45 $8.45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 979

3 mm Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support