Datasheet > B57321V2681J070

B57321V2681J070

更新时间： 2024-11-20 19:42:55

品牌	Logo	应用领域
爱普科斯 - EPCOS		PC 温度补偿电阻器
页数	文件大小	规格书
4页	59K
描述
RESISTOR, TEMPERATURE DEPENDENT, NTC, 680ohm, SURFACE MOUNT, CHIP

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数据手册

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B57321V2681J070 数据手册

Temperature Measurement

B573**

V 3**

SMD NTC Thermistors with Nickel Barrier Termination, Size 0603

Applications

0,8 0,15

0,9 max.

I Temperature measurement and compensation in

– mobile phone applications

(e.g. battery pack, TCXO, LCD)

– data systems

– automotive electronics

Features

I Multilayer SMD NTC with inner electrodes

I Ni barrier termination (Ag/Ni/Sn)

Termination

TNT0396-Y

I High accuracy: 5 % in resistance,

Dimensions in mm

Approx. weight 6 mg

B value tolerance down to 1,5 % available on request

I Excellent long-term ageing stability in high-temperature

and high-humidity environment

I Superior resistance stability during soldering (change < 1 %)

Options

Alternative resistance ratings, resistance tol. < 5 % and B value tol. < 3 % available on request

Delivery mode

Cardboardtape,180-mmreel,PU:4000pcs(standard);330-mmreel,PU:16000pcs(onrequest)

Climatic category (IEC 60068-1)

Max. power at 25 °C (on PCB)

Resistance tolerance

55/125/56

180

5 %, 10 %

P₂₅

∆R_N/R_N

T_N

Rated temperature

°C

B value tolerance

∆B/B

3 %

Dissipation factor (on PCB)

Thermal cooling time constant (on PCB)

Heat capacity

δ_th

approx. 3,0

approx. 4,0

approx. 12,0

mW/K

mJ/K

τ_c

C_th

R₂₅

No. of R/T

B_25/50

B_25/85

B_25/100

Ordering code

characteristic

Ω

8501

8502

3470

3940

3540

3980

3550

4000

B57311V2470+060

B57311V2101+060

B57311V2151+060

B57311V2221+060

B57311V2331+060

B57321V2471+060

B57321V2681+060

B57321V2102+060

B57321V2152+060

B57321V2103+060

100

150

220

330

470

680

1,0 k

1,5 k

10 k

1) Depends on mounting situation

50 05/02

12 3 4

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