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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TT electronics plc

• 4222 South Staples Street • Corpus Christi Texas 78411 USA

© IRC Advanced Film Division

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

PFC HF MIL Series Issue January 2009 Sheet 1 of 4

Electrical Data

Maximum Continuous

Power Rating

Ohmic

Value

Available

Tolerances

Temperature

Range

Noise

Termination

Substrate

W0603HF

100mW

50.0Ω

and

75.0Ω

K J G F

-55°C to 150°C <-25dB

60/40 Sn/Pb Plate 99.5% Alumina

W0805HF

150mW

W1206HF

250mW

Environmental Data

Environmental Test

MIL-PRF-55342

Maximum ∆R Per

Characteristic E

Performance

Typical

Maximum

Thermal Shock

±0.10%

±0.02%

±0.10%

Low Temperature Operation

±0.10%

±0.01%

±0.05%

Short-time Overload

±0.10%

±0.01%

±0.05%

High Temperature Exposure

±0.10%

±0.03%

±0.10%

Effects Of Solder

±0.20%

±0.01%

±0.10%

Moisture Resistance

±0.20%

±0.03%

±0.10%

Life

±0.50%

±0.03%

±0.10%

IRC offers MIL-screened high frequency chip terminators are available in standard chip resistor sizes. Available

in 0603, 0805 and 1206 chip sizes, the PFC-HF MIL is a drop-in replacement for poorer performing standard

size chips. Built on the same production line as our mil-qualified, tantalum nitride PFC chip resistors with Group

A screening to MIL-PRF-55342 assures the highest level of performance and reliability.

With operation characterized to 6GHz, the PFC-HF MIL series is suitable for RF and microwave transmission

line termination as well as high speed digital line termination. Applications include SCSI bus terminations, DDR

memory terminations, RF and microwave transmit and receive line terminations.

Mil-Screened High Frequency

Chip Resistors

Wraparound termination with

non-leaching Nickel barrier

Ultra stable

Tantalum Nitride

resistor film

system

PFC HF MIL Series