B57891M0224J055 [EPCOS]

RESISTOR, TEMPERATURE DEPENDENT, NTC, 220000ohm, THROUGH HOLE MOUNT, RADIAL LEADED;


型号：	B57891M0224J055
厂家：	EPCOS
描述：	RESISTOR, TEMPERATURE DEPENDENT, NTC, 220000ohm, THROUGH HOLE MOUNT, RADIAL LEADED
文件：	总3页 (文件大小：63K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Temperature Measurement

Leaded Disks

B57891

M 891

Applications

3,5 max.

I Temperature compensation

I Temperature measurement

I Temperature control

Features

2,5

I Wide resistance range

I Cost-effective

I Lacquer-coated thermistor disk

I Leads: copper-clad Fe wire, tinned

I Marked with resistance and tolerance

ø0,5

TNT0390-J

Delivery mode

Dimensions in mm

Approx. weight 0,2 g

Bulk (standard),

cardboard tape, reeled or in Ammo pack

Climatic category (IEC 60068-1)

Max. power at 25 °C

Resistance tolerance

55/125/21

200

5 %, 10 %

P₂₅

∆R_N/R_N

T_N

Rated temperature

°C

B value tolerance

∆B/B

δ_th

τ_c

3 %

Dissipation factor (in air)

Thermal cooling time constant (in air)

Heat capacity

approx. 3,5

approx. 12

approx. 40

mW/K

mJ/K

C_th

R₂₅

No. of R/T

B_25/100

Ordering code

characteristic

Ω

1 k

1009

1008

1013

2003

4901

2004

2904

4012

3930

3560

3900

3980

3950

4100

4300

4355

B57891M0102+000

B57891M0152+000

B57891M0222+000

B57891M0332+000

B57891M0472+000

B57891M0682+000

B57891M0103+000

B57891M0153+000

B57891M0223+000

B57891M0333+000

B57891M0473+001

B57891M0683+001

1,5 k

2,2 k

3,3 k

4,7 k

6,8 k

10 k

15 k

22 k

33 k

47 k

68 k

80 05/02

Temperature Measurement

Leaded Disks

B57891

M 891

R₂₅

No. of R/T

B_25/100

Ordering code

characteristic

Ω

100 k

150 k

220 k

330 k

470 k

4003

2005

2007

2006

4450

4600

4830

5000

B57891M0104+000

B57891M0154+000

B57891M0224+000

B57891M0334+000

B57891M0474+000

+: J for ∆R_N/R_N

K for ∆R_N/R_N

5 %

10 %

Reliability data

Test

Standard

Test conditions

∆R₂₅/R₂₅

(typical)

Remarks

No visible

Storage in

dry heat

IEC

60068-2-2

Storage at upper

category temperature

T: 125 °C

< 3 %

damage

t: 1000 h

Storage in damp

heat, steady state

IEC

60068-2-3

Temperature of air: 40 °C

Relative humidity of air: 93 %

Duration: 21 days

< 2 %

No visible

damage

Rapid temperature IEC

Lower test temperature: – 55 °C < 2 %

No visible

damage

cycling

60068-2-14 Upper test temperature: 125 °C

Number of cycles: 100

Endurance

_max: 200 mW

< 3 %

< 5 %

No visible

damage

t: 1000 h

Long-term stability

(empirical value)

Temperature: 125 °C

t: 10 000 h

No visible

damage

81 05/02

Herausgegeben von EPCOS AG

Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND

++49 89 636 09, FAX (0 89) 636-2 26 89

 EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne aus-

drückliche Genehmigung der EPCOS AG nicht gestattet.

Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elek-

troindustrie, soweit nichts anderes vereinbart wird.

Diese Broschüre ersetzt die vorige Ausgabe.

Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG

oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe ent-

halten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft ein-

zuholen.

Published by EPCOS AG

Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY

++49 89 636 09, FAX (0 89) 636-2 26 89

 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure 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.

This brochure replaces the previous edition.

For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa-

tives.

Due to technical requirements components may contain dangerous substances. For information on the type in question please

also contact one of our Sales Offices.

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