FCR-25JT-330K datasheet, PDF - EEWORLD Datasheet

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FCR-25JT-330K: DescriptionFixed Resistor, Carbon Film, 0.25W, 330000ohm, 250V, 5% +/-Tol, -700ppm/Cel,; CategoryPassive components The resistor; File Size210KB，2 Pages; ManufacturerYAGEO; Websitehttp://www.yageo.com/

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FCR-25JT-330K Overview

Fixed Resistor, Carbon Film, 0.25W, 330000ohm, 250V, 5% +/-Tol, -700ppm/Cel,

FCR-25JT-330K Parametric

Parameter Name	Attribute value
Objectid	922919959
Reach Compliance Code	compliant
Country Of Origin	Mainland China, Taiwan
YTEOL	6.2
structure	Tubular
Lead diameter	0.55 mm
Lead length	28 mm
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	2.4 mm
Package length	6.3 mm
Package shape	TUBULAR PACKAGE
Package form	Axial
method of packing	Box
Rated power dissipation(P)	0.25 W
resistance	330000 Ω
Resistor type	FIXED RESISTOR
series	FCR25
technology	CARBON FILM
Temperature Coefficient	-700 ppm/°C
Tolerance	5%
Operating Voltage	250 V

FCR-25JT-330K Preview

leaded resIsTOrs

Carbon Film Resistors

Flame-Proof Type

Normal & Miniature Style [ FCR Series ]

FeaTUres

Power Rating

Resistance Tolerance

T.C.R.

Flameproof Multi-layer Coating Meets

Flameproof Feature Meets Overload Test

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

±2%,±5%

see Table 1

UL-94V-0

UL-1412

INTrOdUCTION

The FCR Series Carbon Film Flame Proof 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 layers of gray color lacquer.

deraTING CUrVe

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

accordance with the curve below.

Rated Load (%)

100

120

140

160

180

70°C

Ambient Temperature (°C)

TaBle1 TeMPeraTUre COeFFICIeNT

StyLe

FCR100, FCR200, FCR2WS, FCR3WS

FCR-25, FCR-50,

FCR50S, FCR1WS

Max. Value of Temp. Coefficient ppm/°C

under 100KΩ

±350

+350

-500

100KΩ ~ 1MΩ

-500

-700

1MΩ ~ 10MΩ

-1500

dIMeNsIONs

sTYle

Normal

ød

øD

FCR-25

FCR-50

FCR100

FCR200

Miniature

FCR50S

FCR1WS

FCR2WS

FCR3WS

dIMeNsION

6.3±0.5

9.0±0.5

11.5±1.0

15.5±1.0

ød

2.4±0.2

3.3±0.3

4.5±0.5

5.0±0.5

28±2.0

26±2.0

35±2.0

33±2.0

ød

Unit : mm

0.55±0.05

0.8±0.05

The th is black color band for FCR series

Note :

eleCTrICal CHaraCTerIsTICs

sTYle

FCr-25

FCr50s

FCr-50

FCr1Ws

FCr100

FCr2Ws

FCr200

FCr3Ws

Power Rating at 70 ºC

Maximum Working Voltage

Maximum Overload Voltage

Dielectric Withstanding Voltage

Resistance Range

Operating Temp. Range

Temperature Coefficient

1/4W

250V

500V

400V

1/2W

300V

600V

350V

700V

500V

400V

800V

600V

500V

1000V

750V

1Ω ~ 10MΩ & 0Ω for E24 series value

- 55ºC to + 155ºC

see Table 1

* Below or over this resistance range on request.

eNVIrONMeNTal CHaraCTerIsTICs

PerFOrMaNCe TesT

Short Time Overload

Dielectric Withstanding Voltage

Temperature Coefficient

Insulation Resistance

Solderability

Resistance to Solvent

Terminal Strength

Pulse Overload

Load Life in Humidity

Load Life

Temperature Cycling

Resistance to Soldering Heat

Overload Flame Retardant

TesT MeTHOd

JIS-C-5202 5.5

JIS-C-5202 5.7

JIS-C-5202 5.2

JIS-C-5202 5.6

JIS-C-5202 6.5

JIS-C-5202 6.9

JIS-C-5202 6.1

JIS-C-5202 5.8

JIS-C-5202 7.9

JIS-C-5202 7.10

JIS-C-5202 7.4

JIS-C-5202 6.4

JIS-C-5202 7.12

2.5 Times RCWV for 5 Seconds

in V-Block for 60 Seconds

- 55ºC to +155ºC

in V-Block

260ºC ±5ºC for 5 ±0.5 Seconds

IPA for 1 Min. with Ultrasonic

Direct load for 10 Sec. In the Direction of the Terminal Leads

4 Times RCWV 10000 Cycles (1 Sec. On, 25 Sec. off)

40±2ºC , 90~95% RH at RCWV for 1,000 Hrs. (1.5 Hrs. on , 0.5 Hrs. off)

70ºC at RCWV for 1,000 Hrs. (1.5 Hrs. on 0.5 Hrs. off)

-55ºCgRoom Temp.g+155ºCgRoom Temp. for 5 Cycles

350ºC ±10ºC for 3±0.5 Seconds

4 Times RCWV for 1 Minute

aPPraIse

±(0.75%+0.05Ω)

by Type

>1000MΩ

95% Min. Coverage

No deterioration of

Coatings and Markings

≧2.5kg

(24.5N)

±1.0%+0.05Ω

±3%+0.05Ω

±1%+0.05Ω

No evidence of

flaming or arcing

* Rated Continuous Working Voltage (RCW V)=

Power Rating x Resistance Value

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