General Note

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

All information is subject to IRC’s own data and is considered accurate at time of going to print.

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Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

HTC Series Issue May 2009

Electrical Data

•

Operation to 200°C

High Temperature

Thick Film Chip Resistors

Environmental Data

Test

Method

Specification

Typical

Load Life

MIL-STD-202 Method 108

(Rated Power for 1000hrs @ 150°C)

1.00%

0.25%

High Temperature Exposure

1000 hours @ 200°C

1.00%

0.20%

Short Time Overload

MIL-PRF-55342H

(6.25X rated power for 5secs)

1.00%

0.10%

Moisture Resistance

MIL-STD-202 Method 106G

1.00%

0.25%

Thermal Shock

MIL-STD-202 Method 107G Condition B

0.25%

0.05%

Resistance to Soldering Heat

MIL-STD-202 Method 210F

0.25%

0.05%

Solderability

MIL-STD-202 Method 208

(245°C, 5 seconds)

>95% Coverage

Characteristic

1206

2010

2512

Resistance Range

1

W to 10MW; ±1%, ±5%

10

W to 1MW; ±0.5%, ±5%, ±1%

150°C Power Rating

200mW

500mW

750mW

Max Voltage Rating

200V

400V

500V

Absolute TCR

± 100ppm/°C

Operating Temperature

-55°C to +200°C

Termination

Wrap-around Pb-free with leach resistant Ni barrier

HTC Series