TDK Thermistor, PTC Type 70 Ω, Leaded Disks 7.5 mm 35 mm 5 mm

RS Stock No.:: 191-1888
Distrelec Article No.:: 304-21-580
Mfr. Part No.:: B59880C0120A070
Brand:: TDK

TDK Thermistor, PTC Type 70 Ω, Leaded Disks 7.5 mm 35 mm 5 mm

View all Thermistor ICs

Bulk discount available

View bulk pricing options

Subtotal (1 unit)*

£1.00

(exc. VAT)

£1.20

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 195 unit(s) shipping from 28 September 2026
Plus 25 unit(s) shipping from 28 September 2026
Plus 1,100 unit(s) shipping from 05 October 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 9	£1.00
10 - 49	£0.76
50 - 99	£0.71
100 - 199	£0.63
200 +	£0.60

*price indicative

RS Stock No.:: 191-1888
Distrelec Article No.:: 304-21-580
Mfr. Part No.:: B59880C0120A070
Brand:: TDK

Specifications

Technical Reference

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%
	Automotive Standard	AEC-Q200
	Mount Type	Lead
	Application	Overcurrent Protection, Short Circuit Protection
	Package/Case	Leaded Disks
	Pin Count	2
	Resistance at 25°C	70Ω
	Diameter	22mm
	Termination Style	Lead Free Terminal
	Length	35mm
	Standards/Approvals	UL 1434 E69802, VDE 104843 E, RoHS-Compatible
	Depth	5mm
	Height	7.5mm
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C

	Select all
	Brand TDK
	Series B598
	Product Type Thermistor
	Temperature Coefficient Type PTC
	Tolerance ± 25%
	Automotive Standard AEC-Q200
	Mount Type Lead
	Application Overcurrent Protection, Short Circuit Protection
	Package/Case Leaded Disks
	Pin Count 2
	Resistance at 25°C 70Ω
	Diameter 22mm
	Termination Style Lead Free Terminal
	Length 35mm
	Standards/Approvals UL 1434 E69802, VDE 104843 E, RoHS-Compatible
	Depth 5mm
	Height 7.5mm
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°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

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy