MPN

TDK Thermistor, PTC Type 25 Ω, Disk 12.5 mm 9 mm 5 mm

RS Stock No.:: 212-0140
Mfr. Part No.:: B59870C0080A070
Manufacturer:: TDK

TDK Thermistor, PTC Type 25 Ω, Disk 12.5 mm 9 mm 5 mm

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Subtotal (1 unit)*

SGD1.93

(exc. GST)

SGD2.10

(inc. GST)

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In Stock

Plus 21 unit(s) shipping from 28 September 2026
Plus 624 unit(s) shipping from 05 October 2026

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Units	Per unit
1 - 24	SGD1.93
25 - 99	SGD1.83
100 - 499	SGD1.74
500 - 999	SGD1.66
1000 +	SGD1.58

*price indicative

RS Stock No.:: 212-0140
Mfr. Part No.:: B59870C0080A070
Manufacturer:: TDK

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TDK
	Series	B598
	Product Type	Thermistor
	Temperature Coefficient Type	PTC
	Tolerance ±	25%
	Mount Type	Lead
	Automotive Standard	AEC-Q200
	Application	Overcurrent Protection, Short Circuit Protection
	Package/Case	Disk
	Resistance at 25°C	25Ω
	Pin Count	2
	Termination Style	Lead Free Terminal
	Height	12.5mm
	Depth	5mm
	Length	9mm
	Diameter	22mm
	Standards/Approvals	UL 1434, IEC 60738-1, VDE
	Maximum Operating Temperature	125°C
	Minimum Operating Temperature	-40°C

	Select all
	Brand TDK
	Series B598
	Product Type Thermistor
	Temperature Coefficient Type PTC
	Tolerance ± 25%
	Mount Type Lead
	Automotive Standard AEC-Q200
	Application Overcurrent Protection, Short Circuit Protection
	Package/Case Disk
	Resistance at 25°C 25Ω
	Pin Count 2
	Termination Style Lead Free Terminal
	Height 12.5mm
	Depth 5mm
	Length 9mm
	Diameter 22mm
	Standards/Approvals UL 1434, IEC 60738-1, VDE
	Maximum Operating Temperature 125°C
	Minimum Operating Temperature -40°C

Datasheet

Epcos Overload Protection B59xxx Series

Protection against current overload and short-circuit

Coated thermistor disk

Manufacturer’s logo and type designation stamped on in yellow

Thermistors - PTC (Positive Temperature Coefficient)

Positive temperature coefficient Thermistor is designed for general purpose over-current, over-voltage, and direct over temperature protection. Applications in TV tube degaussing, choke and transformer protection, time delay, motor starting, liquid level sensors and overflow protection for oil tanks.

Approvals

UL recognised component up to 265V for all types

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