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3 mm 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.
NTC Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C NKA502C1R1C Amphenol Advanced Sensors 1: $2.50 14,213In 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	14,213In Stock	$2.50 $2.42 $2.32 $2.26 View $2.20 $2.08 $1.97	Min.: 1 Mult.: 1
NTC Thermistors 10KOHM 2% 3988K LEAD FREE B57850T0103G000 TDK 1: $4.57 5,967In 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	5,967In Stock	$4.57 $4.10 $3.92 $3.71 View $3.57 $3.44 $3.18 $3.08	Min.: 1 Mult.: 1
NTC Thermistors 10KOHM 1% 3988K LEAD FREE B57850T0103F000 TDK 1: $5.12 11,033In 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	11,033In Stock	$5.12 $4.59 $4.40 $4.17 View $4.01 $3.87 $3.58 $3.47	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP MF-RHT200-2 Bourns 1: $0.70 A tariff of 21% may be applied if shipping to the United States. 10,866In 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	10,866In Stock	Cut Tape $0.70 $0.557 $0.469 $0.412 Reel $0.289 View $0.37 $0.342 $0.311 $0.26 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED MF-RG600-0 Bourns 1: $0.70 A tariff of 21% may be applied if shipping to the United States. 8,916In 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	8,916In Stock	$0.70 $0.557 $0.469 $0.412 View $0.37 $0.342 $0.315 $0.289 $0.26 A tariff of 21% may be applied if shipping to the United States.	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 $0.507 $0.45 $0.407	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED MF-R250-2-10 Bourns 1: $0.60 A tariff of 21% may be applied if shipping to the United States. 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 $0.60 $0.477 $0.402 $0.353 Reel $0.248 View $0.318 $0.293 $0.27 $0.223 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors Chip with solder-coated wires, 10KOhm +/-1% @ 25 C NKA103C1B1 Amphenol Advanced Sensors 1: $0.96 11,810In 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	11,810In Stock	Cut Tape $0.96 $0.911 $0.854 $0.798 View Reel $0.591 $0.776 $0.714 $0.666 $0.652 $0.591	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED MF-R250U Bourns 1: $0.53 A tariff of 21% may be applied if shipping to the United States. 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	$0.53 $0.463 $0.312 $0.273 View $0.262 $0.237 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board Mount Surge Protectors 100V UV/OV & Reverse Prot Cntr w/ Bi-dir LTC4368HDD-2#PBF Analog Devices 1: $9.10 6,430In Stock	Mfr. Part # LTC4368HDD-2#PBF Mouser Part # 584-LTC4368HDD2PBF	Analog Devices	Board Mount Surge Protectors 100V UV/OV & Reverse Prot Cntr w/ Bi-dir	Datasheet	6,430In Stock	$9.10 $7.07 $6.57 $6.55 View $5.95 $5.65 $5.54 $5.43	Min.: 1 Mult.: 1
Board Mount Surge Protectors L Q C Surge Stopper LTC4380IMS-4#TRPBF Analog Devices 1: $10.13 11,147In Stock	Mfr. Part # LTC4380IMS-4#TRPBF Mouser Part # 584-C4380IMS-4TRPBF	Analog Devices	Board Mount Surge Protectors L Q C Surge Stopper	Datasheet	11,147In Stock	Cut Tape $10.13 $7.90 $7.34 $6.73 View Reel $5.96 $6.63 $6.62 $5.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse LTC4367IMS8-1#PBF Analog Devices 1: $7.10 7,227In Stock	Mfr. Part # LTC4367IMS8-1#PBF Mouser Part # 584-LTC4367IMS8-1PBF	Analog Devices	Board Mount Surge Protectors 100V Overvoltage, Undervoltage & Reverse	Datasheet	7,227In Stock	$7.10 $5.47 $5.43 $4.79 View $4.59 $4.38 $4.25 $4.17	Min.: 1 Mult.: 1
NTC Thermistors Epoxy Coated NTC Thermistor Cables, 100mm Lg., 3892 Beta Value w/ 1% Tolerance, 4.7kOhm Resistance at 25 C w/ 1% Tolerance, Black 215272-3407 Molex 1: $1.84 2,138In Stock	Mfr. Part # 215272-3407 Mouser Part # 538-215272-3407	Molex	NTC Thermistors Epoxy Coated NTC Thermistor Cables, 100mm Lg., 3892 Beta Value w/ 1% Tolerance, 4.7kOhm Resistance at 25 C w/ 1% Tolerance, Black Learn More about Molex ntc ring terminal cable assemblies	Datasheet	2,138In Stock	$1.84 $1.75 $1.69 $1.65 View $1.52 $1.43 $1.40 $1.35	Min.: 1 Mult.: 1
NTC Thermistors Epoxy Coated NTC Thermistor Cables, 40mm Lg., 4035 Beta Value w/ 1% Tolerance, 10kOhm Resistance at 25 C w/ 1% Tolerance, Black 215279-3605 Molex 1: $2.18 A tariff of 8% may be applied if shipping to the United States. 2,391In Stock	Mfr. Part # 215279-3605 Mouser Part # 538-215279-3605	Molex	NTC Thermistors Epoxy Coated NTC Thermistor Cables, 40mm Lg., 4035 Beta Value w/ 1% Tolerance, 10kOhm Resistance at 25 C w/ 1% Tolerance, Black Learn More about Molex ntc ring terminal cable assemblies	Datasheet	2,391In Stock	$2.18 $2.08 $1.96 $1.66 View $1.63 $1.54 $1.51 $1.34 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
NTC Thermistors Epoxy Coated NTC Thermistor Cables, 100mm Lg., 3892 Beta Value w/ 1% Tolerance, 5kOhm Resistance at 25 C w/ 1% Tolerance, Red 215272-3507 Molex 1: $2.25 A tariff of 8% may be applied if shipping to the United States. 3,587In Stock	Mfr. Part # 215272-3507 Mouser Part # 538-215272-3507	Molex	NTC Thermistors Epoxy Coated NTC Thermistor Cables, 100mm Lg., 3892 Beta Value w/ 1% Tolerance, 5kOhm Resistance at 25 C w/ 1% Tolerance, Red Learn More about Molex ntc ring terminal cable assemblies	Datasheet	3,587In Stock	$2.25 $2.15 $2.02 $1.69 View $1.66 $1.59 $1.56 $1.27 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
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 $0.566 $0.92 $0.774 $0.713 $0.566 $0.566	Min.: 1 Mult.: 1 : 12,000
NTC Thermistors Epoxy Coated NTC Thermistor Cables, 40mm Lg., 3892 Beta Value w/ 1% Tolerance, 10kOhm Resistance at 25 C w/ 0.2 C( 0.88%) Tolerance, Black 215272-2605 Molex 1: $1.56 1,746In Stock	Mfr. Part # 215272-2605 Mouser Part # 538-215272-2605	Molex	NTC Thermistors Epoxy Coated NTC Thermistor Cables, 40mm Lg., 3892 Beta Value w/ 1% Tolerance, 10kOhm Resistance at 25 C w/ 0.2 C( 0.88%) Tolerance, Black Learn More about Molex ntc ring terminal cable assemblies	Datasheet	1,746In Stock	$1.56 $1.39 $1.29 $1.26 View $1.15 $1.05 $1.02 $0.946	Min.: 1 Mult.: 1
NTC Thermistors Epoxy Coated NTC Thermistor Cables, 40mm Lg., 3892 Beta Value w/ 1% Tolerance, 10kOhm Resistance at 25 C w/ 2% Tolerance, Black 215272-5605 Molex 1: $1.56 2,301In Stock	Mfr. Part # 215272-5605 Mouser Part # 538-215272-5605	Molex	NTC Thermistors Epoxy Coated NTC Thermistor Cables, 40mm Lg., 3892 Beta Value w/ 1% Tolerance, 10kOhm Resistance at 25 C w/ 2% Tolerance, Black Learn More about Molex ntc ring terminal cable assemblies	Datasheet	2,301In Stock	$1.56 $1.49 $1.40 $1.32 View $1.29 $1.09	Min.: 1 Mult.: 1
NTC Thermistors Epoxy Coated NTC Thermistor Cables, 40mm Lg., 3600 Beta Value w/ 1% Tolerance, 10kOhm Resistance at 25 C w/ 1% Tolerance, Green 215270-3605 Molex 1: $2.11 A tariff of 8% may be applied if shipping to the United States. 1,866In Stock	Mfr. Part # 215270-3605 Mouser Part # 538-215270-3605	Molex	NTC Thermistors Epoxy Coated NTC Thermistor Cables, 40mm Lg., 3600 Beta Value w/ 1% Tolerance, 10kOhm Resistance at 25 C w/ 1% Tolerance, Green Learn More about Molex ntc ring terminal cable assemblies	Datasheet	1,866In Stock	$2.11 $1.87 $1.72 $1.66 View $1.60 $1.50 $1.47 $1.45 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 16V .7A-HD 40A MAX MF-RHT070-2 Bourns 1: $0.62 A tariff of 21% may be applied if shipping to the United States. 5,038In 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	5,038In Stock	Cut Tape $0.62 $0.493 $0.415 $0.365 View Reel $0.293 $0.328 $0.303 $0.293 $0.293 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 16V .9A-HD 100A MAX MF-RG900-2 Bourns 1: $0.86 A tariff of 21% may be applied if shipping to the United States. 4,571In Stock	Mfr. Part # MF-RG900-2 Mouser Part # 652-MF-RG900-2	Bourns	Resettable Fuses - PPTC 16V .9A-HD 100A MAX Learn More about Bourns MF RG pptc resettable fuses	Datasheet	4,571In Stock	Cut Tape $0.86 $0.688 $0.579 $0.503 View Reel $0.449 $0.474 $0.449 $0.449 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 10Kohm 3% L=400mm Vishay / BC Components NTCLE413E2103H401 NTCLE413E2103H401 Vishay / BC Components 1: $1.99 A tariff of 10% may be applied if shipping to the United States. 1,170In Stock 3,600Expected 12/10/2026	Mfr. Part # NTCLE413E2103H401 Mouser Part # 594-NTCLE4132103H401	Vishay / BC Components	NTC Thermistors 10Kohm 3% L=400mm	Datasheet	1,170In Stock 3,600Expected 12/10/2026	$1.99 $1.49 $1.20 $1.13 View $1.10 $0.837 $0.788 $0.76 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board Mount Surge Protectors L Q C Surge Stopper LTC4380HDD-1#PBF Analog Devices 1: $6.38 1,126In Stock	Mfr. Part # LTC4380HDD-1#PBF Mouser Part # 584-LTC4380HDD-1#PBF	Analog Devices	Board Mount Surge Protectors L Q C Surge Stopper Learn More about Analog Devices adi ltc4380 stoppers	Datasheet	1,126In Stock	$6.38 $6.24 $6.10 $5.98 View $5.89 $5.80 $5.71 Quote	Min.: 1 Mult.: 1
Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim LT4363CMS-2#TRPBF Analog Devices 1: $5.06 1,676In Stock	Mfr. Part # LT4363CMS-2#TRPBF Mouser Part # 584-LT4363CMS-2TRPBF	Analog Devices	Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim	Datasheet	1,676In Stock	Cut Tape $5.06 $4.95 $4.84 $4.74 View $4.67 $4.60 $4.53 $4.46 MouseReel Available	Min.: 1 Mult.: 1
Board Mount Surge Protectors L Q C Surge Stopper LTC4380IMS-4#PBF Analog Devices 1: $5.78 1,737In Stock 50On Order	Mfr. Part # LTC4380IMS-4#PBF Mouser Part # 584-LTC4380IMS-4#PBF	Analog Devices	Board Mount Surge Protectors L Q C Surge Stopper Learn More about Analog Devices adi ltc4380 stoppers	Datasheet	1,737In Stock 50On Order	$5.78 $5.65 $5.53 $5.42 View $5.33 $5.25 $5.18 Quote	Min.: 1 Mult.: 1

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3 mm Circuit Protection

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