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參數(shù)資料
| 型號(hào)： | HFR-RFA37DDLF-1DBGZ00 |
| 廠商： | INTERNATIONAL RESISTIVE CO INC |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 1000 MHz RF/MICROWAVE FIXED ATTENUATOR |
| 封裝： | ROHS COMPLIANT, SURFACE MOUNT PACKAGE |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 593K |
| 代理商： | HFR-RFA37DDLF-1DBGZ00 |
General Note
IRC reserves the right to make changes in product specication without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
A subsidiary of
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
RFAXX Series Issue February 2009 Sheet 1 of 4
Low return loss
RoHS compliant
High power chip attenuators
Long life, temperature stable thin lm on ceramic technology
RFAXX Series
High Frequency
Surface Mount Attenuators
RFA53SDLF
RFA54DDLF
RFA55SDLF
RFA55DDLF
Frequency Range
DC to 4GHz
Power Rating @ 70°C
0.25W
Attenuation
±0.2 dB
1, 2, 3, 4, 5, 6dB
±0.3 dB
7, 8, 9, 10dB
±0.4 dB
20, 30, 40dB
Impedance
50 ±2%
Absolute TCR
±50ppm/°C
Electrical Data
RFA84SDLF
RFA84DDLF
RFA37DDLF
Frequency Range
DC to 1GHz
Power Rating @ 70°C
0.50W
1.0W
Attenuation
±0.2 dB
1, 2, 3, 4, 5, 6dB
±0.3 dB
7, 8, 9, 10dB
±0.4 dB
20, 30, 40dB
Impedance
50 ±2%
Absolute TCR
±50ppm/°C
The RFAXX series of 50
high frequency attenuators are available
in a variety of sizes and termination styles to suit applications for mounting
on heat sinks or normal PC board materials. High thermal conductivity aluminum nitride substrates provide the
low resistance thermal path for high power dissipation applications. Frequency performance up to 4GHz assures
proper operation in RF and microwave power ampliers, RF transmitters and receivers and RF power sources.
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| HFR-RFK72LF-C200OHMF | 0 MHz - 3000 MHz 200 ohm RF/MICROWAVE TERMINATION |
| HFR-RFK72LF-C250OHMF | 0 MHz - 3000 MHz 250 ohm RF/MICROWAVE TERMINATION |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFR-RFA37DDLF-1GZ00 | 制造商:IRCTT 制造商全稱:IRC - a TT electronics Company. 功能描述:High Frequency Surface Mount Attenuators |
| HFR-RFA37DDLF-20GZ00 | 制造商:IRCTT 制造商全稱:IRC - a TT electronics Company. 功能描述:High Frequency Surface Mount Attenuators |
| HFR-RFA37DDLF-2GZ00 | 制造商:IRCTT 制造商全稱:IRC - a TT electronics Company. 功能描述:High Frequency Surface Mount Attenuators |
| HFR-RFA37DDLF-30GZ00 | 制造商:IRCTT 制造商全稱:IRC - a TT electronics Company. 功能描述:High Frequency Surface Mount Attenuators |
| HFR-RFA37DDLF-3GZ00 | 制造商:IRCTT 制造商全稱:IRC - a TT electronics Company. 功能描述:High Frequency Surface Mount Attenuators |
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