B57045K333K 데이터 시트보기 (PDF) - Unspecified

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B57045K333K

NTC thermistors for temperature measurement

Unspecified 

Temperature measurement

Probe assemblies

Applications

Temperature compensation, measurement

and control (chassis mounting)

Features

Cost-effective

Good thermal coupling through screw-type

case (thread M3)

Electrically isolated aluminum case

Tinned copper leads

Options

Tighter resistance tolerance available on

request.

Delivery mode

Bulk

B57045K

K45

Dimensional drawing

General technical data

Climatic category

Max. power

Resistance tolerance

Rated temperature

Dissipation factor

Dissipation factor

Thermal cooling time constant

Thermal cooling time constant

Torque

Insulation resistance

Test voltage

(IEC 60068-1)

(at 25 °C)

(in air)

(on chassis)

(in air)

(on chassis)

(V = 100 V DC)

(t = 1 s)

Dimensions in mm

Approx. weight 1 g

P25

∆RR/RR

TR

δth

δth

τc

τc

Rins

Vtest

55/125/56

450

±10

25

approx. 9

approx. 20

approx. 75

approx. 15

approx. 0.5

> 100

2500

mW

%

°C

mW/K

mW/K

s

s

Nm

MΩ

V AC

Please read Cautions and warnings and

Important notes at the end of this document.

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