Datasheet > CF50-100GTR

CF50-100GTR

更新时间： 2024-11-15 07:38:11

品牌	Logo	应用领域
MERITEK		/
页数	文件大小	规格书
1页	365K
描述
Fixed Resistor, Carbon Film, 0.5W, 10ohm, 350V, 2% +/-Tol, -450ppm/Cel,

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数据手册

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CF50-100GTR 数据手册

CF Series

Carbon Film Resistors

MERITEK

FEATURES

•

Economically priced for commercial and industrial applications

Wide selection of power ratings and resistance values

EIA color coding

Resistance to industrial solvent

Standard tape & reel package

PART NUMBERING SYSTEMS

25 - 103

Meritek Series

Power Rating

CODE

25 (S)

1/4W

50 (S)

1/2W

100 (S) 200 (S)

1/8W

Resistance

First 2 digits are significant

3^rddigit is multiplier

“R” indicates decimal for values below 10 ohm

Tolerance

Code

±2%

±5%

±10%

Tape & Reel

Note: "S" in "CFXXS-" denotes small body size

RATING AND AVAILABILITY

TYPE

CF12

CF25S

CF25

CF50S

CF50

CF100S

CF100

CF200S

CF200

Power rating @ 70^oC

Max working voltage

Max overload voltage

Dielectric withsanding voltage

1/8W

250V

500V

300V

1/4W

250V

500V

400V

1/4W

250V

500V

1/2W

300V

500V

1/2W

350V

700V

400V

800V

450V

1000V

500V

1000V

500V

1000V

DIMENSIONS

TYPE

BODY

LEADWIRE

REQUIREMENT

PERFORMANCE

-55 to 155^oC (derated at 70^oC/see chart)

(L)

(D)

(H)

(d±0.03)

0.45

Operating Temp Range

CF12

CF25S

CF25

CF50S

CF50

CF100S

CF100

3.3 ±0.3

6.3 ±0.5

9.0 ±0.5

1.8 ±0.3

2.3 ±0.3

3.2 ±0.5

29±2

28±2

26±2

35±2

32±2

ppm/^oC

1/4W

100K ohm

1/2W and over

22K ohm

0.45

Temperature

Cpefficient

(ppm/ ^oC)

0 to -450

0 to -700

0 to -1000

0 to -1300

uV/V

0.55

110K ohm-1M ohm

1.1M ohm-2.2M ohm

2.4M ohm-10M ohm

1/8W

24K ohm-470K ohm

510K ohm-2.2M ohm

2.2M ohm-10M ohm

1/4W and over

0.55

0.65

11.5 ±1.0 4.5 ±0.5

0.78

Noise(uV/V)

0.1

0.3

0.5

1.0

1 ohm-10K ohm

CF200S 11.5 ±1.0 4.5 ±0.5

CF200 15.5 ±1.0 5.0 ±0.5

0.78

1 ohm-10K ohm

11K ohm-91K ohm

100K ohm

11K ohm-91K ohm

100K ohm-1M ohm

1.1M ohm-10M ohm

0.78

Short Time Overload

Temperature Cycling

Soldering Effect

Vibration

R = ±(1% + 0.05 ohm)

R = ±(0.5% + 0.05 ohm)

R = ±(1% + 0.05 ohm)

R = ±(0.5% + 0.05 ohm)

R = ±5%

R = ±(3% + 0.05 ohm)

R = ±3%

R = ±(2% + 0.05 ohm)

Moisture

Resistance

Load Life

R > 100K

100K

R > 100K

100K

rev: 5a

中文翻译

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