TDK Thermistor, PTC Type 1.2 Ω 21 mm 17.5 mm 3.5 mm

RS Stock No.:: 212-0471
Distrelec Article No.:: 160-32-254
Mfr. Part No.:: B59965C0120A070
Brand:: TDK

TDK Thermistor, PTC Type 1.2 Ω 21 mm 17.5 mm 3.5 mm

View all Thermistor ICs

Bulk discount available

View bulk pricing options

Subtotal (1 unit)*

£1.21

(exc. VAT)

£1.45

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

48 unit(s) ready to ship
Plus 168 unit(s) shipping from 08 September 2026

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

Units	Per unit
1 - 24	£1.21
25 - 49	£1.03
50 - 99	£0.91
100 - 249	£0.79
250 +	£0.73

*price indicative

RS Stock No.:: 212-0471
Distrelec Article No.:: 160-32-254
Mfr. Part No.:: B59965C0120A070
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	B599
	Product Type	Thermistor
	Temperature Coefficient Type	PTC
	Packaging	Cardboard Strips
	Thermal Time Constant	10s
	Tolerance ±	25%
	Automotive Standard	AEC-Q200
	Mount Type	PCB
	Application	Overcurrent, Short Circuit Protection
	Resistance at 25°C	1.2Ω
	Pin Count	2
	Standards/Approvals	IEC 60068-2-6, UL 1434, IEC 60068-2-3, IEC 60738-1, IEC 60068-2-30, VDE 104843 E, IEC 60068-2-27, IEC 60068-2-14
	Length	17.5mm
	Depth	3.5mm
	Height	21mm
	Termination Style	Lead Free Terminal
	Maximum Operating Temperature	125°C
	Minimum Operating Temperature	-40°C

	Select all
	Brand TDK
	Series B599
	Product Type Thermistor
	Temperature Coefficient Type PTC
	Packaging Cardboard Strips
	Thermal Time Constant 10s
	Tolerance ± 25%
	Automotive Standard AEC-Q200
	Mount Type PCB
	Application Overcurrent, Short Circuit Protection
	Resistance at 25°C 1.2Ω
	Pin Count 2
	Standards/Approvals IEC 60068-2-6, UL 1434, IEC 60068-2-3, IEC 60738-1, IEC 60068-2-30, VDE 104843 E, IEC 60068-2-27, IEC 60068-2-14
	Length 17.5mm
	Depth 3.5mm
	Height 21mm
	Termination Style Lead Free Terminal
	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

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