CGH1/2504704FLF datasheet, PDF

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CGH1/2504704FLF: DescriptionThick Film Resistors - Through Hole; CategoryPassive components; File Size342KB，3 Pages; ManufacturerTT Electronics

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CGH1/2504704FLF Overview

Thick Film Resistors - Through Hole

CGH1/2504704FLF Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	TT Electronics
Product Category	Thick Film Resistors - Through Hole
Technology	Thick Film
Mounting Style	PCB Mount

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Resistors

Precision High-Voltage

Thick Film

High-Voltage

Precision

Resistors

CGH Series

Thick Film Resistors

1/4 watt to 5 watt

TCR of ±50 or ±100 ppm/°C

100K ohm

CGH Series

to 2000 megohm range

±0.5%, ±1%, ±2% or ±5% tolerance

•

1/4 watt to 5 watt

•

TCR of ±50 or ±100 ppm/°C

•

100K ohm to 2000 megohm range

•

±0.5%, ±1%, ±2% or ±5% tolerance

High thermal

conductivity substrate

High thermal

conductivity substrate

All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)

Electrical Data

IRC Type

CGH - 1/4

CGH - 1/2

CGH - 1

CGH - 2

CGH - 3

CGH - 5

Power Rating

at 70°C (watts)¹

1/4

1/2

Voltage Rating

(volts)²

750

1,500

3,000

5,000

10,000

20,000

Resistance

Range (ohms)³

100K - 100M

100K - 500M

50K - 750M

100K - 1500M

200K - 2000M

300K - 2000M

.5, 1, 2, 5

50, 100

0 - -5

Tolerance

(±%)

Maximum TCR

(±ppm/°C)

VCR (ppm/V)

Notes:

1. For power rating above 70°C, see derating curve.

2. Voltage rating shown is the rated DC continuous working voltage or the sine-wave RMS absolute maximum voltage at commercial line fre-

quency. For DC applications the absolute maximum permissible voltage is 1.5 times the value shown for low repetition short-time-overload or

pulse conditions of 10 seconds or less duration.

3. Contact factory for higher resistance values.

4. For CGH-1 and 2 above 500 meg and CGH-3 and 5 above 1000M only 2 and 5% tolerance and 100 ppm/°C TCR available.

5. Typical voltage coefﬁcient of resistance is -1 to -2 ppm/V measured at fulll rated voltage and 10% rated voltage.

Power Derating Curve

100

120

140

160

180

Temperature Rise Chart

100

CGH 1/4

CGH 2-3

CGH 1/2

CGH 5

CGH 1

% of Rated Power

Ambient Temperature (°C)

IRC reserves the right make changes in

speciﬁcation without notice or liability.

General Note

to to IRC’s own data productconsidered accurate at time of going to print.

All information is subject

and is

Telephone:

361 992 7900 •

Facsimile:

361 992 3377 •

Website: www.irctt.com

Temperature Rise (°C)

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

Wire and Film Technologies Division

•

data and is considered accurate at time of going

All information is subject to TT Electronics’ own

4222 South Staples Street • Corpus

Christi Texas

78411 USA

to print.

BI Technologies IRC Welwyn

A subsidiary of

TT electronics plc

CGH Series

Issue June

2009 Sheet 1 of 3

http://www.ttelectronics.com/resistors

12.16

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