B57237S150M54

NTC thermistors for

inrush current limiting

Leaded and coated disks

Series/Type: B57237S0***M0**

Date: November 2015

© EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the

information contained therein without EPCOS' prior express consent is prohibited.

EPCOS AG is a TDK Group Company.

Coating material flame retardant to UL 94 V-0

Component marking includes the manufacturer's

logo, resistance value and date code

Highly stable electrical characteristics

Approvals

UL 1434 (file number E69802)

IEC (certificate number 101QA12)

VDE (certificate number 40038223)

CQC (0900104539)

Options

General technical data

Climatic category (IEC 60068-1) 55/170/21

Max. power (at 25 °C) P

max

3.1 W

Resistance tolerance ∆R

R

/R

R

±20 %

Rated temperature T

R

25 °C

Dissipation factor (in air) δ

approx. 17 mW/K

R

25

Ω

I

max

(0...25 °C)

A

C

test

1)

230 V AC

µF

C

test

1)

110 V AC

µF

1 9 700 2800 0.038 B57237S0109M0**

2.2 7 700 2800 0.064 B57237S0229M0**

2.5 6.5 700 2800 0.074 B57237S0259M0**

4.7 5.1 700 2800 0.120 B57237S0479M0**

5 5 700 2800 0.125 B57237S0509M0**

7 4.2 700 2800 0.172 B57237S0709M0**

10 3.7 700 2800 0.223 B57237S0100M0**