B57550G203F datasheet, PDF - EEWORLD Datasheet

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B57550G203F: Descriptionthermistors - ntc 20k 4006; CategoryCircuit protection; File Size52KB，7 Pages; ManufacturerEPCOS (TDK); Environmental Compliance

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B57550G203F Overview

thermistors - ntc 20k 4006

B57550G203F Parametric

Parameter Name	Attribute value
Manufacture	EPCOS
Product Category	Thermistors - NTC
RoHS	Yes
Resistance	20 kOhms
Power Rating	32 mW
Tolerance	1 %
Termination Style	Radial
Operating Temperature Range	- 55 C to + 200 C
Dimensions	1.3 mm Dia. x 2.2 mm H
Lead Diamete	0.2 mm
Packaging	Bulk
Factory Pack Quantity	1000
Type	NTC

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Product division: NTC

Product name: NTC Sensor

Data sheet

Product type: G550/100k/+

Ordering code: B57550G0104+

2.2 ±0.4

Application

Temperature measurement

for high temperature and

short response times.

Version

NTC-thermistor sealed in glass body.

1.3±0.2

Glass

Dumet wires:

lead length:

head-diameter:

head length:

∅

0.2 mm

71 ± 5 mm

1.3 ± 0.2 mm

2.2 ± 0.4 mm

71 ±5

0.2

Dumet Wire

[mm]

Data

Climatic Category (IEC 60068-1)

Lower category temperature

Upper category temperature

Rated resistance R

// Tolerance

∆R/R

Rated temperature

B-value : B

(0/100)

// Tolerance

∆B/B

Max power rating at 25°C

Dissipation factor (air)

Thermal time constant (air)

Heat capacity

Remarks

55/300/56

[°C] :

-55

[°C] :

300

[Ω // %] :

100000 // ±

[°C] :

[K//%]:

4036 // ± 1

[Ω]:

100000

[mW] :

[mW/K] :

approx. 0.75

[s] :

approx. 7.0

[mJ/K] :

approx. 5.0

+: F000 for

∆R/R

= ±1%; standard dumet wires

H000 for

∆R/R

= ±3%; standard dumet wires

J000 for

∆R/R

= ±5%; standard dumet wires

F002 for

∆R/R

= ±1%; dumet wires, Ni-plated

H002 for

∆R/R

= ±3%; dumet wires, Ni-plated

J002 for

∆R/R

= ±5%; dumet wires, Ni-plated



EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information

contained therein without EPCOS' prior express consent is prohibited.

Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and

Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless

otherwise agreed.

ISSUE DATE

06.06.02

ISSUE

PUBLISHER

KSS PE

PAGE

1/7

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