NTC sensor elements are the functional basis for all kinds of NTC temperature sensors in all applications. TDK offers epoxy resin and glass-encapsulated elements for temperature ranges of up to 160°C and 300°C, respectively, as well as unleaded NTC chip thermistors for temperature measurement, e.g. in IGBT modules. These sensor elements, which are available with and without insulated leads, feature fast response times and very precise measurements.

Short response time
High measuring accuracy
Tight B value tolerances available
Epoxy resin encapsulation
PTFE-insulated leads of
silver-plated nickel wire,
AWG 30 (50 mm)
PTFE-insulated leads of
silver-plated Cu wire
(19 x 0.07 mm),AWG 28 (350 mm)
UL approval (E69802)

Select all	Attribute	Value
	Brand	EPCOS
	Series	B57861S
	Temperature Coefficient Type	NTC
	Thermal Coefficient	3.7%/K
	Thermal Time Constant	15s
	Resistance @ 25 °C	50kΩ
	Tolerance	±1%
	Maximum Power Rating	60mW
	Depth	2.41mm
	Height	6.5mm
	Dimensions	2.41 x 6.5mm
	Maximum Operating Temperature	+155°C
	Minimum Operating Temperature	-55°C

	Select all
	Brand EPCOS
	Series B57861S
	Temperature Coefficient Type NTC
	Thermal Coefficient 3.7%/K
	Thermal Time Constant 15s
	Resistance @ 25 °C 50kΩ
	Tolerance ±1%
	Maximum Power Rating 60mW
	Depth 2.41mm
	Height 6.5mm
	Dimensions 2.41 x 6.5mm
	Maximum Operating Temperature +155°C
	Minimum Operating Temperature -55°C

EPCOS NTC Thermistor, 50kΩ Resistance, NTC Type, 2.41 x 6.5mm

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