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B57861S0502F045

Product Status	Production
Applications	Commercial Grade Automotive Grade
Features	AEC-Q200AEC-Q200 ULUL Certificate
Product Type	Resin coated NTC thermistors
Terminal Shape	Miniature sensors (bendable wire) insulation
Type	S861
Brand	TDK
Environmental Compliance Click to learn more about these icons

Sensors,NTC Elements:S861

Images are for reference only and show example products.

3D Model

Size

Detail Size Information

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Electrical Characteristics

Nominal Resistance	5kΩ at 25°C
Nominal Resistance Tolerance	±1%
Nominal B value (Typ.) [25/100°C]	3988K
Nominal B value Tolerance	±0.3%
Reference B value (Typ.) [25/85°C]	3974K
Reference B value (Typ.) [0/100°C]
Max. Electric Power [at 25°C]	60mW
Thermal Dissipation Constant [at 25°C]	1.5mW/°C

Other

Operating Temperature Range	-40 to 100°C
Terminal Note	PTFE-insulated nickel wire_silvered_AWG30
UL File No.	E69802
AEC-Q200	YES
Packing

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Part Number: B57861S0502F045

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
B57861S0502F045	DigiKey Click to know about this distributor	Buy Now	607	Multiple	2026/05/02
B57861S0502F045	Mouser Electronics Inc. Click to know about this distributor	Buy Now	1,985	Multiple	2026/05/02

Part Number:

B57861S0502F045

B57861S0502F045

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	607
Country	Multiple
Info Last Updated	2026/05/02

B57861S0502F045

Distributor	Mouser Electronics Inc.
Buy from Distributor	Buy Now
Stock Quantity	1,985
Country	Multiple
Info Last Updated	2026/05/02

Please check the latest information on each distributor's website. Powered netCOMPONENTS

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