NTC Thermistors – Mouser Mexico

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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 (USD) 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 Thermistors 10k 3988 1% B57861S103F40 TDK 1: $2.28 41,821In Stock	Mfr. Part # B57861S103F40 Mouser Part # 871-B57861S103F40	TDK	NTC Thermistors 10k 3988 1% Learn More about TDK b57861 ntc thermistors	Datasheet	41,821In Stock	$2.28 $2.17 $2.04 $1.95 View $1.87 $1.70 $1.65 $1.53	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 Thermistors NTC THERMISTOR S861/10k/A43 1% B57861S0103A043 TDK 1: $3.82 2,409In Stock 3,500Expected 11/19/2026	Mfr. Part # B57861S0103A043 Mouser Part # 871-B57861S103A43	TDK	NTC Thermistors NTC THERMISTOR S861/10k/A43 1% Learn More about TDK b57861 ntc thermistors	Datasheet	2,409In Stock 3,500Expected 11/19/2026	$3.82 $3.65 $3.41 $3.25 View $3.13 $2.80 $2.70 $2.52	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 Thermistors 10kohm 3988 1% 60mW Probe E861/10K/A010 B57861E0103A010 TDK 1: $4.94 1,045In Stock	Mfr. Part # B57861E0103A010 Mouser Part # 871-B57861E0103A010	TDK	NTC Thermistors 10kohm 3988 1% 60mW Probe E861/10K/A010 Learn More about TDK b57861 ntc thermistors	Datasheet	1,045In Stock	$4.94 $4.42 $4.23 $4.00 View $3.84 $3.69 $3.37 $3.00	Min.: 1 Mult.: 1			E861	3988 K	10 kOhms	60 mW	2 %	Free Hanging	Wire Lead			27 mm	200 mm				Bulk
	NTC Thermistors 10K +/-1% tol B3988 +/-0.3% B57861S0103A050 TDK 1,000: $2.86 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # B57861S0103A050 Mouser Part # 871-B57861S0103A050	TDK	NTC Thermistors 10K +/-1% tol B3988 +/-0.3% Learn More about TDK b57861 ntc thermistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$2.86	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 Thermistors NTC THERMISTOR S861/10k/A18 5% B57861S0103A018 TDK 1,000: $1.82 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # B57861S0103A018 Mouser Part # 871-B57861S103A18	TDK	NTC Thermistors NTC THERMISTOR S861/10k/A18 5% Learn More about TDK b57861 ntc thermistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$1.82 $1.81	Min.: 1,000 Mult.: 1,000			B57861S													AEC-Q200	Bulk
	NTC Thermistors 5k 3988 1% B57861S502J40 TDK 1: $1.34 Non-Stocked	Mfr. Part # B57861S502J40 Mouser Part # 871-B57861S502J40	TDK	NTC Thermistors 5k 3988 1% Learn More about TDK thermistors	Datasheet	Non-Stocked	$1.34 $1.02 $0.883 $0.852 View $0.725 $0.675 $0.631 $0.527 $0.45	Min.: 1 Mult.: 1			B57861S		5 kOhms	60 mW	5 %	PCB Mount	Radial	- 55 C	+ 155 C	2.41 mm	6.5 mm