Datasheet > B57045-K682-K

B57045-K682-K

更新时间： 2024-09-25 20:39:31

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
3页	50K
描述
RESISTOR, TEMPERATURE DEPENDENT, NTC, 6800ohm, CHASSIS MOUNT

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数据手册

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B57045-K682-K 数据手册

Temperature Measurement

Probe Assemblies

B57045

K 45

Applications

I Temperature compensation (chassis mounting)

I Temperature measurement (chassis mounting)

I Temperature control (chassis mounting)

Features

I Cost-effective

I Good thermal coupling through screw-type case (thread M3)

I Electrically isolated aluminum case

R_is> 100 MΩ (V = 100 V dc); V_is= 2500 V (test duration: 1 s)

I Tinned copper leads

Options

Closer resistance tolerance available on request

Dimensions in mm

Approx. weight 1 g

Delivery mode

Bulk

Climatic category (IEC 60068-1)

Max. power at 25 °C

Resistance tolerance

Rated temperature

B value tolerance

Dissipation factor (in air)

Dissipation factor (on chassis)

Thermal cooling time constant (in air)

Thermal cooling time constant (on chassis) τ_c

Torque

55/125/56

450

10 %

3 %

approx.

approx. 20

approx. 75

approx. 15

approx. 0,5

P₂₅

∆R_N/R_N

T_N

∆B/B

δ_th

τ_c

°C

mW/K

R₂₅

No. of R/T

B_25/100

Ordering code

characteristic

Ω

1 k

1011

1013

4001

2903

2904

1012

4003

2005

3730

3900

3950

4200

4300

4450

4600

B57045K0102K000

B57045K0222K000

B57045K0472K000

B57045K0682K000

B57045K0103K000

B57045K0333K000

B57045K0473K000

B57045K0683K000

B57045K0104K000

B57045K0154K000

2,2 k

4,7 k

6,8 k

10,0 k

100

150

122 05/02

12 3

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与B57045-K682-K相关器件

型号	品牌	获取价格	描述	数据表
B57045-K683-K	EPCOS	获取价格	RESISTOR, TEMPERATURE DEPENDENT, NTC, 68000ohm, CHASSIS MOUNT
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B57-120-221-202	ETC	获取价格	Available in 50 and 64 positions
B57127P0100M301	TDK	获取价格	Resistance (at 25℃)=10Ω
B57127P0109M301	TDK	获取价格	Resistance (at 25℃)=1Ω
B57127P0209M301	TDK	获取价格	Resistance (at 25℃)=2Ω
B57127P0508M301	TDK	获取价格	Resistance (at 25℃)=0.5Ω
B57127P0509M301	TDK	获取价格	Resistance (at 25℃)=5Ω
B57127P0709M301	TDK	获取价格	Resistance (at 25℃)=7Ω