Datasheet > B57321-V2681-M60

B57321-V2681-M60

更新时间： 2024-11-21 03:23:51

品牌	Logo	应用领域
爱普科斯 - EPCOS		/
页数	文件大小	规格书
13页	347K
描述
RESISTOR, TEMPERATURE DEPENDENT, NTC, 680ohm, SURFACE MOUNT, CHIP

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数据手册

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B57321-V2681-M60 数据手册

Multilayer NTC Thermistor

V - Series

SMD NTC Thermistor Series with Ni-Barrier

B57xxx-V2xxx-xxx

DATA SHEET

General Description

EPCOS offers a new series of surface mountable NTC thermistors with the smallest chip sizes

available on the market today. These high quality SMD thermistors in multilayer technology with inner

electrodes with almost no change (<1%) of resistance value after soldering offer a superior resistance

stability. They were developed for a variety of applications for the specific demands of our customers

in the telecom and automotive industry.

Features

Multilayer SMD NTC with inner electrodes

Ni - Barrier termination (Ag/Ni/Sn)

Standard EIA chip sizes 0402, 0603, 0805

High accuracy: ±5% in resistance, B-value tolerance down to ±1,5% available

Excellent long term ageing stability in high temperature and high humidity environment

Superior resistance stability during soldering, therefore almost no change (<1%) during soldering

Applications

Temperature measurement and compensation for telecom, automotive and data systems

Ni - Barrier Series

25/50 / K

25/85 / K

B25/100 /K (specified)

R25 / 0402 0603 0805

Ω

100

150

220

330

470

680

100

150

220

330

470

680

100

150

220

330

470

680

1,5k

2,2k

3,3k

4,7k

6,8k

10k

15k

22k

33k

47k

68k

100k

1,5k

2,2k

3,3k

4,7k

6,8k

10k

15k

22k

33k

47k

68k

100k

1,5k

2,2k

3,3k

4,7k

6,8k

10k

15k

22k

33k

47k

68k

100k

The B-value is calculated between two specified ambient temperatures. This B-characteristic is indicated by the slope of the

linear plot. Therefore the given B-values in the three tables above represent one and the same part measured at different

temperature references (25/50°C; 25/85°C; 25/100°C).

KB VS PM

Revision 2001/d

Page 1 of 13

12.10.2001

12 3 4 5 6 7...13

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