CFN25SGR-52-680R datasheet, PDF

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CFN25SGR-52-680R: DescriptionFixed Resistor, Carbon Film, 0.25W, 680ohm, 200V, 2% +/-Tol, -500,350ppm/Cel,; CategoryPassive components The resistor; ManufacturerYAGEO; Websitehttp://www.yageo.com/; Environmental Compliance

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CFN25SGR-52-680R Overview

Fixed Resistor, Carbon Film, 0.25W, 680ohm, 200V, 2% +/-Tol, -500,350ppm/Cel,

CFN25SGR-52-680R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	746618353
Reach Compliance Code	compliant
Country Of Origin	Mainland China, Taiwan
ECCN code	EAR99
YTEOL	6.2
structure	Cylindrical
Lead diameter	0.45 mm
Lead length	28 mm
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	1.9 mm
Package length	3.4 mm
Package shape	CYLINDRICAL PACKAGE
Package form	Axial
method of packing	TR
Rated power dissipation(P)	0.25 W
resistance	680 Ω
Resistor type	FIXED RESISTOR
series	CFN
technology	CARBON FILM
Temperature Coefficient	-500,350 ppm/°C
Tolerance	2%
Operating Voltage	200 V

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Leaded ResistoRs

Carbon Film Resistors

Biased Humidity Type

Normal & Miniature Style [ CFN Series ]

FeatURes

Power Rating

Resistance Tolerance

T.C.R.

1/6W, 1/4W, 1/2W, 1W, 2W, 3W

±2%, ±5%

see Table 1

deRatiNG CURVe

iNtRodUCtioN

The CFN Series Carbon Film Biased Humidity

Resistors are manufactured by coating a

homogeneous film of pure carbon on high

grade ceramic rods. After a helical groove has

been cut in the resistive layer, tinned connecting

leads of electrolytic copper are welded to

the end-caps. The resistors are coated with

a specialized tan lacquer. Its processes and

controls ensure the product is impervious to

moisture.

For resistors operated in ambient temperatures above 70°C, power rating must be derated

in accordance with the curve below.

Rated Load (%)

70

100

80

60

40

20

40

60

80

100 120 140 160

155 °C

Ambient Temperature (°C)

taBLe 1 teMPeRatURe CoeFFiCieNt

stYLe

Max. VaLUe oF teMP. CoeFFiCieNt PPM/°C

under 100K

Ω

CFN100,CFN200,CFN2WS,CFN3WS ±350

CFN-12, CFN-25, CFN-50,

CFN25S, CFN50S, CFN1WS

+350 / -500

100K

Ω

- 1M

Ω

-500

-700

1M

Ω

- 10M

Ω

-1,500

Unit: mm

stYLe

Normal

CFN-12

ød

H

L

øD

CFN-25

CFN-50

CFN100

CFN200

Miniature

CFN25S

CFN50S

CFN1WS

CFN2WS

CFN3WS

diMeNsioN

L

3.4±0.3

6.3±0.5

9.0±0.5

11.5±1.0

15.5±1.0

ød

1.9±0.2

2.4±0.2

3.3±0.3

4.5±0.5

5.0±0.5

H

28±2.0

26±2.0

35±2.0

33±2.0

ød

0.45±0.05

0.55±0.05

0.8±0.05

diMeNsioNs

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