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HFR-PAT3042WLF-50R0-0A Datasheet, PDF (1/2 Pages) IRC - a TT electronics Company. – High Frequency Surface Mount Attenuators | |||
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High Frequency
Surface Mount Attenuators
IRC Advanced Film Division
PAT-W
⢠RoHS Compliant
⢠10GHz operation
⢠±50ppm/°C absolute TCR
⢠Wrap Around 100% Sn Terminations
⢠50⦠impedance available in 2 chip sizes available
The PAT-W series high performance chip attenuator provides
excellent high frequency performance at power ratings up to 500mW.
The wrap-around construction provides reliable low cost, surface mount
assembly. Long term operational stability is achieved from the thin ï¬lm construction. Typical uses include
applications in medical, industrial, and communications.
Electrical Data
Power Rating @ 70°C
Impedance
TCR
Attenuation (dB)
VSWR
Operating Temperature
Range
Terminations
PAT3042
PAT4556
250mW
500mW
50â¦
±50ppm/°C
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
16, 20
DC to 2GHz = 1.1
2GHz to 5GHz = 1.2
5GHz to 10GHz = 1.3
-55°C to +125°C
100% Sn
Attenuation Tolerance Data
Attenuation
Value
Attenuation
Tolerance
Code
DC to
2GHz
2GHz to 5GHz to
5GHz 10GHz
0dB
A
+0.1/
-0dB
+0.2/
-0dB
+0.4/
-0dB
0 to 10dB
A
±0.1dB ±0.2dB ±0.4dB
B
±0.2dB ±0.3dB ±0.5dB
16, 20dB
B
±0.2dB ±0.3dB ±0.5dB
Environmental Data
Short Time Over Load
Load Life
Moisture Resistance
Temperature Cycle
Resistance to Solder Heat
Solderability
Insulation Resistance
Test Condition
2.5 x Rated Voltage, 5 sec
1000 Hours, 70°C
1000 hours, 60°C, 95% RH
5 Cycles, 125°C High, -55°C Low
260°C, 10 sec.
235°C, 3 sec
500V, 1 minute
Attenuation
Impedance
0 to 10dB 16, 20dB
±0.01dB ±0.02dB
±0.2%
±0.02dB ±0.04dB
±0.5%
±0.02dB ±0.04dB
±0.5%
±0.01dB ±0.02dB
±0.2%
±0.01dB ±0.02dB
±0.2%
>95% coverage
>1000Mâ¦
General Note
IRC reserves the right to make changes in product speciï¬cation without notice or liability.
All information is subject to IRCâs own data and is considered accurate at time of going to print.
© IRC Advanced Film Division ⢠4222 South Staples Street ⢠Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 ⢠Facsimile: 361 992 3377 ⢠Website: www.irctt.com
A subsidiary of
TT electronics plc
PAT-W Series Issue June 2008 Sheet 1 of 2
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