Manufacturer
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- PANASONIC
- ATC
- Belden
- Cal Test
- Hittite (Analog Devices)
- Mini-Circuits
- PLX(Broadcom)
- Pomona Electronics
- PSemi
- SUSUMU
- Trompeter / Cinch Connectivity Solutions
- Seeed
- Anaren
- MACOM Technology Solutions/Aeroflex
- Microsemi
- Ohmite
- Digiwave
- Anatech Microwave Company
- Honeywell Aerospace
- Radiall USA, Inc.
- ADI (Analog Devices, Inc.)
- Copal Electronics (Nidec Copal Electronics)
- SV Microwave (Amphenol SV Microwave)
- Rosenberger
- Amtery Corporation
- Crystek Corporation
- Walsin Technology Corporation
- ROHM Semiconductor
- Vishay / Dale
- Narda-MITEQ
- Skyworks Solutions, Inc.
- TPI (Test Products International)
- Quantum Microwave Components
- Intersil (Renesas Electronics Corporation)
- Amphenol RF
- Microchip Technology
- Aaronia AG
- Hirose
- Freescale Semiconductor, Inc. (NXP Semiconductors)
- Wave.N
- Pasternack
- P1dB, Inc.
Package
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Packaging
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Images | Mfr.Part # | Category/Manufacturer/Package/Packaging | RoHS | Price | Quantity | Operate |
|---|
 | 4779-5RF ATTENUATOR 5DB SMA MODULE | Category：Attenuators Manufacturer：Narda-MITEQ Package： Packaging： |  | |||
| HK-AT(3)-PJRF ATTENUATOR 3DB 50OHM 2.92MM | Category：Attenuators Manufacturer：Hirose Package： Packaging： | | 1+ ：$220.5 10+ ：$205.8 | Unit Price: $ 220.5 Total: $ 220.5000 | |
| 4776-30RF ATTENUATOR 30DB SMA MODULE | Category：Attenuators Manufacturer：Narda-MITEQ Package： Packaging： | | 1+ ：$244 10+ ：$240 | Unit Price: $ 244 Total: $ 244.0000 | |
| H2.4-AT(5)-PJRF ATTENUATOR 5DB 50OHM 2.4MM | Category：Attenuators Manufacturer：Hirose Package： Packaging： | | 1+ ：$266.25 10+ ：$248.5 | Unit Price: $ 266.25 Total: $ 266.2500 | |
| H2.4-AT(6)-PJRF ATTENUATOR 6DB 50OHM 2.4MM | Category：Attenuators Manufacturer：Hirose Package： Packaging： | | 1+ ：$266.25 10+ ：$248.5 | Unit Price: $ 266.25 Total: $ 266.2500 | |
| H2.4-AT(20)-PJRF ATTENUATOR 20DB 50OHM 2.4MM | Category：Attenuators Manufacturer：Hirose Package： Packaging： | | 1+ ：$266.25 10+ ：$248.5 | Unit Price: $ 266.25 Total: $ 266.2500 | |
| H2.4-AT(3)-PJRF ATTENUATOR 3DB 50OHM 2.4MM | Category：Attenuators Manufacturer：Hirose Package： Packaging： | | 1+ ：$287.25 10+ ：$268.1 | Unit Price: $ 287.25 Total: $ 287.2500 | |
| H2.4-AT(4)-PJRF ATTENUATOR 4DB 50OHM 2.4MM | Category：Attenuators Manufacturer：Hirose Package： Packaging： | | 1+ ：$287.25 10+ ：$268.1 | Unit Price: $ 287.25 Total: $ 287.2500 | |
| HV-AT(4)-PJRF ATTENUATOR 4DB 50OHM 1.85MM | Category：Attenuators Manufacturer：Hirose Package： Packaging： | | 1+ ：$330.75 10+ ：$308.7 | Unit Price: $ 330.75 Total: $ 330.7500 | |
| HV-AT(9)-PJRF ATTENUATOR 9DB 50OHM 1.85MM | Category：Attenuators Manufacturer：Hirose Package： Packaging： | | 1+ ：$331.5 10+ ：$309.4 | Unit Price: $ 331.5 Total: $ 331.5000 |
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AttenuatorsAn attenuator is a passive electronic device that is used to reduce the amplitude, or strength, of an electronic signal. Attenuators are commonly used in radio frequency (RF) and intermediate frequency (IF) circuits to reduce the level of a signal without distorting its waveform.
Attenuators are typically made up of resistors, and they work by introducing resistance into the circuit, which reduces the flow of current and therefore the amplitude of the signal. Attenuators can be fixed or variable, and they can be used to reduce the signal level by a specific amount, or to fine-tune the signal level to a precise value.
Attenuators are used in a variety of applications, including RF and IF amplifiers, transmitters and receivers, and RFID (Radio-Frequency Identification) systems. In RFID systems, attenuators are used to match the impedance of the RFID antenna to the rest of the circuit, which helps to ensure that the RFID signal is transmitted and received efficiently.
