TDK Thermistor, NTC Type 3 Ω 22 mm 14.5 mm 7 mm

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Subtotal (1 pack of 5 units)*

SGD8.24

(exc. GST)

SGD8.98

(inc. GST)

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Temporarily out of stock
  • 5 unit(s) shipping from 12 November 2026
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Per Pack*
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5 - 20SGD1.648SGD8.24-
25 - 120SGD1.558SGD7.795%
125 - 245SGD1.414SGD7.0714%
250 - 495SGD1.336SGD6.6818%
500 +SGD1.286SGD6.4321%

*price indicative

RS Stock No.:
769-1874
Mfr. Part No.:
B57213P0309M301
Manufacturer:
TDK
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Brand

TDK

Product Type

Thermistor

Series

B57213P0***M3*1

Temperature Coefficient Type

NTC

Thermal Time Constant

80s

Packaging

Bulk

Mount Type

PCB

Automotive Standard

No

Tolerance ±

20%

Application

Inrush Current Limiting

Maximum Power Rating

3800mW

Resistance at 25°C

3Ω

Standards/Approvals

MIL-STD-202, IEC 60068-2-2, IEC 60068-2-14, IEC 60068-2-78, JESD-22, IATF 16949

Termination Style

Radial

Depth

7mm

Height

22mm

Length

14.5mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

170°C

Epcos B5721x Inrush Current Limiting Thermistors


Applications in peripheral communication equipment e.g. switch mode power supplies

Black coated Thermistor disk, flame retardant to UL94V0

Terminal wires made from tinned copper

Stamped with resistance value and tolerance

High stability of electrical characteristics

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