NTC Thermistors

Explore NTC Thermistors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Resistance in Ohms @ 25°C	Resistance Tolerance	B Value Tolerance	B0/50	B25/50	B25/75	B25/85	B25/100	Operating Temperature	Power - Max	Length - Lead Wire	Mounting Type	Grade	Qualification
DKF503B5 THERMISTOR NTC 50KOHM 3960K DO35 Amphenol Advanced Sensors (Thermometrics)	3,363	1.45	RFQ	Datasheet	DKF503	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	50k	±5%	±1%	-	-	-	3960K	-	-40°C ~ 250°C	-	1.06" (27.00mm)	Through Hole	-	-
LC503J2K THERMISTOR NTC 50KOHM 3892K BEAD Littelfuse Inc.	2,728	1.88	RFQ	Datasheet	LC	Bead, Epoxy	Bulk	Active	50k	±10%	-	3892K	-	-	-	-	-55°C ~ 150°C	-	1.50" (38.00mm)	Free Hanging	-	-
NA1033F1C5-400 NA3 10K 1% EPOXY C40 YAGEO	2,550	0.00	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RTS103C1R2M4L501 RING TERMINAL TEMP, 10K 2%, M4 L Amphenol Advanced Sensors (Thermometrics)	3,567	0.00	RFQ	Datasheet	RTS	Ring Lug	Bulk	Active	10k	±2%	-	-	-	-	3977K	-	-40°C ~ 125°C	75 mW	19.69" (500.00mm)	Free Hanging	-	-
RTS103C1R1M5L151 RING TERMINAL TEMP, 10K 1%, M5 L Amphenol Advanced Sensors (Thermometrics)	1,186	0.00	RFQ	Datasheet	RTS	Ring Lug	Bulk	Active	10k	±1%	-	-	-	-	3977K	-	-40°C ~ 125°C	75 mW	5.91" (150.00mm)	Free Hanging	-	-
RTS103C1R2M35L501 RING TERMINAL TEMP, 10K 2%, M3.5 Amphenol Advanced Sensors (Thermometrics)	2,231	0.00	RFQ	Datasheet	RTS	Ring Lug	Bulk	Active	10k	±2%	-	-	-	-	3977K	-	-40°C ~ 125°C	75 mW	19.69" (500.00mm)	Free Hanging	-	-
RTS103C1R2M6L500 RING TERMINAL TEMP, 10K 2%, M6 L Amphenol Advanced Sensors (Thermometrics)	2,597	0.00	RFQ	Datasheet	RTS	Ring Lug	Bulk	Active	10k	±2%	-	-	-	-	3977K	-	-40°C ~ 125°C	75 mW	1.97" (50.00mm)	Free Hanging	-	-
RL1003-26.7K-140-D1 THERMISTOR NTC 50KOHM 4615K DISC Amphenol Advanced Sensors (Thermometrics)	1,291	1.46	RFQ	Datasheet	RL1003	Disc, 2.8mm Dia x 2.8mm W	Bulk	Active	50k	±10%	-	-	-	-	4615K	-	-50°C ~ 150°C	-	1.50" (38.00mm)	Through Hole	-	-
RL1003-78.4K-155-D1 THERM NTC 150KOHM 4793K DISC Amphenol Advanced Sensors (Thermometrics)	1,666	1.46	RFQ	Datasheet	RL1003	Disc, 2.8mm Dia x 2.8mm W	Bulk	Active	150k	±10%	-	-	-	-	4793K	-	-50°C ~ 150°C	-	1.50" (38.00mm)	Through Hole	-	-
B57550G1103H005 THERMISTOR NTC 10KOHM 3612K BEAD EPCOS - TDK Electronics	3,456	1.81	RFQ	Datasheet	-	Bead, Glass	Bulk	Active	10k	±3%	-	-	-	-	3612K	3625K	-55°C ~ 300°C	32 mW	2.80" (71.00mm)	Through Hole	Automotive	AEC-Q200
B57550G1303H000 THERMISTOR NTC 30KOHM 3973K BEAD EPCOS - TDK Electronics	3,283	1.81	RFQ	Datasheet	-	Bead, Glass	Bulk	Active	30k	±3%	-	-	-	-	3973K	3988K	-55°C ~ 300°C	32 mW	2.80" (71.00mm)	Through Hole	Automotive	AEC-Q200
B57550G1303H005 THERMISTOR NTC 30KOHM 3992K BEAD EPCOS - TDK Electronics	1,046	1.81	RFQ	Datasheet	-	Bead, Glass	Bulk	Active	30k	±3%	±1%	-	-	-	3992K	4006K	-55°C ~ 300°C	32 mW	2.80" (71.00mm)	Through Hole	Automotive	AEC-Q200
KW222J2 THERM NTC 2.252KOHM 3892K BEAD Littelfuse Inc.	2,384	0.00	RFQ	Datasheet	KW	Bead, Epoxy	Bulk	Obsolete	2.252k	±0.5°C	-	3892K	-	-	-	-	120°C	30 mW	1.50" (38.00mm)	Free Hanging	-	-
KW502J2 THERMISTOR NTC 5KOHM 3892K BEAD Littelfuse Inc.	3,783	0.00	RFQ	Datasheet	KW	Bead, Epoxy	Bulk	Obsolete	5k	±0.5°C	-	3892K	-	-	-	-	120°C	30 mW	1.50" (38.00mm)	Free Hanging	-	-
PT503R2 THERMISTOR NTC 50KOHM 4140K BEAD Littelfuse Inc.	2,763	0.00	RFQ	Datasheet	PT	Bead, Epoxy	Bulk	Obsolete	50k	±0.2°C	-	4140K	-	-	-	-	120°C	30 mW	1.50" (38.00mm)	Free Hanging	-	-
NTHS0402N02N1202JE THERMISTOR NTC 12KOHM 3477K 0402 Vishay Dale	2,123	2.41	RFQ	Datasheet	NTHS	0402 (1005 Metric)	Tape & Reel (TR)	Last Time Buy	12k	±5%	±3%	-	-	3477K	-	-	-	-	-	Surface Mount	-	-
NA1536F14B5-301 NA6-14-B300 15K1% B(25/85) YAGEO	1,467	0.00	RFQ	Datasheet	NA	Ring Lug	Bulk	Active	15k	±1%	±1%	-	-	-	3978K	-	-40°C ~ 125°C	-	11.81" (300.00mm)	Free Hanging	-	-
RTS103C1R1M6L500 RING TERMINAL TEMP, 10K 1%, M6 L Amphenol Advanced Sensors (Thermometrics)	2,047	0.00	RFQ	Datasheet	RTS	Ring Lug	Bulk	Active	10k	±1%	-	-	-	-	3977K	-	-40°C ~ 125°C	75 mW	1.97" (50.00mm)	Free Hanging	-	-
RTS103C1R1M4L501 RING TERMINAL TEMP, 10K 1%, M4 L Amphenol Advanced Sensors (Thermometrics)	4,834	0.00	RFQ	Datasheet	RTS	Ring Lug	Bulk	Active	10k	±1%	-	-	-	-	3977K	-	-40°C ~ 125°C	75 mW	19.69" (500.00mm)	Free Hanging	-	-
RTS103C1R1M5L201 RING TERMINAL TEMP, 10K 1%, M5 L Amphenol Advanced Sensors (Thermometrics)	1,029	0.00	RFQ	Datasheet	RTS	Ring Lug	Bulk	Active	10k	±1%	-	-	-	-	3977K	-	-40°C ~ 125°C	75 mW	7.87" (200.00mm)	Free Hanging	-	-

FAQ

Frequently Asked Questions

What are NTC Thermistors components used for?

NTC Thermistors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right NTC Thermistors part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find NTC Thermistors parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.