NTC (Negative Temperature Coefficient) Thermistors – Mouser Slovakia

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B57861 NTC Thermistors for Temperature Measurement

TDK B57861 NTC Thermistors for Temperature Measurement provide a short response time and a temperature curve from -40°C to +155°C. The B57861 thermistors are equipped with a JST connector and feature epoxy encapsulation as well as PTFE-insulated leads of silver-plated CU wire. These TDK probe assemblies are ideal for temperature measurement applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	B Parameter	Resistance	Power Rating	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Diameter	Length	Width	Height	Qualification	Packaging
	NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% B57861S103F40 TDK 1: 1,51 € 42.440In Stock	Mfr. Part No. B57861S103F40 Mouser Part No 871-B57861S103F40	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% Learn More about TDK b57861 ntc thermistors	Datasheet	42.440In Stock	1,51 € 1,44 € 1,35 € 1,29 € View 1,24 € 1,13 € 1,09 € 1,01 €	Min.: 1 Mult.: 1			B57861S	3988 K	10 kOhms	60 mW	1 %	Off-Board	Wire Lead	- 55 C	+ 155 C	2.41 mm	50 mm	2.41 mm	6.5 mm	AEC-Q100	Bulk
	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A43 1% B57861S0103A043 TDK 1: 2,53 € 3.412In Stock 3.500Expected 11/19/2026	Mfr. Part No. B57861S0103A043 Mouser Part No 871-B57861S103A43	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A43 1% Learn More about TDK b57861 ntc thermistors	Datasheet	3.412In Stock 3.500Expected 11/19/2026	2,53 € 2,42 € 2,25 € 2,15 € View 2,07 € 1,85 € 1,79 € 1,67 €	Min.: 1 Mult.: 1			B57861S	3988 K	10 kOhms	60 mW	1 %	Off-Board	Wire Lead	- 55 C	+ 155 C	2.41 mm	100 mm	2.41 mm	6 mm	AEC-Q200	Bulk
	NTC (Negative Temperature Coefficient) Thermistors 10kohm 3988 1% 60mW Probe E861/10K/A010 B57861E0103A010 TDK 1: 3,27 € 1.045Expected 11/9/2026	Mfr. Part No. B57861E0103A010 Mouser Part No 871-B57861E0103A010	TDK	NTC (Negative Temperature Coefficient) Thermistors 10kohm 3988 1% 60mW Probe E861/10K/A010 Learn More about TDK b57861 ntc thermistors	Datasheet	1.045Expected 11/9/2026	3,27 € 2,92 € 2,80 € 2,65 € View 2,54 € 2,44 € 2,23 € 1,99 €	Min.: 1 Mult.: 1			E861	3988 K	10 kOhms	60 mW	2 %	Free Hanging	Wire Lead			27 mm	200 mm				Bulk
	NTC (Negative Temperature Coefficient) Thermistors 10K +/-1% tol B3988 +/-0.3% B57861S0103A050 TDK 1.000: 1,89 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. B57861S0103A050 Mouser Part No 871-B57861S0103A050	TDK	NTC (Negative Temperature Coefficient) Thermistors 10K +/-1% tol B3988 +/-0.3% Learn More about TDK b57861 ntc thermistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	1,89 €	Min.: 1.000 Mult.: 1.000			B57861S		10 kOhms	60 mW	1 %	PCB Mount	Radial	- 55 C	+ 155 C	2.41 mm	6.5 mm			AEC-Q100	Bulk
	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A18 5% B57861S0103A018 TDK 1.000: 1,20 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. B57861S0103A018 Mouser Part No 871-B57861S103A18	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A18 5% Learn More about TDK b57861 ntc thermistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	1,20 €	Min.: 1.000 Mult.: 1.000			B57861S													AEC-Q200	Bulk
	NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1% B57861S502J40 TDK 1: 0,886 € Non-Stocked	Mfr. Part No. B57861S502J40 Mouser Part No 871-B57861S502J40	TDK	NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1% Learn More about TDK thermistors	Datasheet	Non-Stocked	0,886 € 0,678 € 0,584 € 0,563 € View 0,48 € 0,446 € 0,417 € 0,348 € 0,298 €	Min.: 1 Mult.: 1			B57861S		5 kOhms	60 mW	5 %	PCB Mount	Radial	- 55 C	+ 155 C	2.41 mm	6.5 mm