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Attenuator Product List and Ranking from 34 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Attenuator Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. アスニクス Kanagawa//Industrial Electrical Equipment
  2. アルミック電機 Saitama//Electronic Components and Semiconductors
  3. NIDEC COMPONENTS CORPORATION Tokyo//Electronic Components and Semiconductors
  4. 4 null/null
  5. 5 オー工ステンプ Kanagawa//Electronic Components and Semiconductors
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Attenuator Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Coaxial attenuator アスニクス
  2. High-power coaxial attenuator アスニクス
  3. 10W 20W 8GHz N-type coaxial attenuator 3dB to 30dB アルミック電機
  4. 4 Step type variable attenuator "T2114 Series" NIDEC COMPONENTS CORPORATION
  5. 5 [Data] Laser Knowledge Terminology Dictionary No.1

Attenuator Product List

1～15 item / All 71 items

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Variable optical attenuator

Variable optical attenuator

A MEMS-based variable optical attenuator with high speed attenuation, low insertion loss, and an integrated power meter. This product features advanced power stabilization capabilities.

The VOA series is a highly compact and cost-effective variable optical attenuator designed for efficiently testing and characterizing optical communication systems and optical components, featuring low insertion loss, fast attenuation speed, and built-in output monitoring. It operates in fixed attenuation or constant output mode and supports SMF, MMF, and PMF. *You can download the PDF catalog. Please contact us for more details.*

  • Testing Equipment and Devices

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Millimeter Wave Band Terminator Attenuator Series

Millimeter Wave Band Terminator Attenuator Series

Three types of terminators and twelve types of attenuators are lined up!

We would like to introduce the "Millimeter Wave Band Terminator and Attenuator Series" handled by Waka Manufacturing Co., Ltd. The terminators are available in 1.85mmV/P, 2.4mm/P, and 2.92mmK/P, while the attenuators are available in 1.85mmV/P-1.85mmV/J, 2.4mm/P-2.4mm/J, and 2.92mmK/P-2.92mmK/J. The attenuators come in various types with attenuation levels of 3dB, 6dB, 10dB, and 20dB. Please feel free to contact us when you need assistance. 【Partial Lineup】 ■01R0454-00 ■01R0455-00 ■01R0456-00 ■02R0457-00 ■02R0458-00 ■02R0459-00 *For more details, please download the PDF or feel free to contact us.

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  • Other electronic parts

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Autex High Power Laser Power Attenuator

Autex High Power Laser Power Attenuator

Laser optics high-power laser power attenuator

We have prepared high-precision, high-output beam expanders and attenuators that are equipped in large quantities in laser processing machines, meeting the necessary specifications. While supporting high output, the software is also very well designed. It is a product with a wide dynamic range. For more details, please contact us or download the catalog.

  • Other optical parts

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Optical attenuator

Optical attenuator

The optical attenuator "OSA/OMA series" includes plug type, female-female type, inline type, and variable type.

● Responding to attractive low-cost optical attenuator products with short delivery times ● Available in four types: plug type, female-female type, inline type, and variable type (Manually Tuned Variable Optical Attenuator) ● Fiber types compatible with SM and MM (50/125, 62.5/125) ● A wide variety of compatible connectors (SC, MU, LC, FC, ST, D4, MTRJ, etc.) ● Wide attenuation range, customizable as desired

  • Other optical parts
  • EMS
  • Optical Connector

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650nm POF optical cable compatible inline attenuator

650nm POF optical cable compatible inline attenuator

This is an inline attenuator compatible with POF (plastic optical fiber) optical cables with a wavelength of 650nm.

This is an inline attenuator compatible with POF (Plastic Optical Fiber) cables. The connectors are compatible with HFBR4501/F05/F06/FC/SC/ST/SMA and others. ● Fiber type: POF. ● Wavelength: 650nm. ● Attenuation range: 3dB to 10dB (can be set as desired). ● Operating temperature: -40 to +75°C. ● Storage temperature: -50 to +85°C. Additionally, we can accommodate special specifications, so please feel free to contact us.

  • Other electronic parts
  • EMS

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Variable Optical Attenuator (VOA)

Variable Optical Attenuator (VOA)

The OSATV series (VOA) allows for free adjustment of attenuation values.

Variable Optical Attenuator An optical attenuator, based on MOEMS (Micro-Optic Electro-Mechanical Systems), is a critical electronic component in implementing remote control of gain regulation in optical telecommunication networks. Features Variable Optical Attenuator Wide Attenuating Range, High Resolution, Low Insertion Loss, High Return Loss, Excellent Temperature & Humidity Stability, Compact Package.

  • Other optical parts
  • Optical Connector
  • LAN construction and wiring work

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Step type variable attenuator "T2114 Series"

Step type variable attenuator "T2114 Series"

Maintaining high reliability with gold-plated contacts.

The T2114 series is a step-type variable attenuator using a sliding mechanism for communication and industrial equipment. It combines the company's sliding switch technology with thick film printing and firing technology to achieve attenuation adjustment in a step format. It is suitable for level adjustment of audio signals in communication devices, AV equipment, industrial devices, and broadcasting equipment.

  • High frequency/microwave parts

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Laser Attenuator

Laser Attenuator

Achieving continuously variable output adjustment! High-quality laser attenuator.

This product is an attenuator that allows for continuous variable output adjustment by using a λ/2 wave plate with high endurance and a PBS. By using a thin film polarizer, it is also compatible with femtosecond lasers. 【Lineup】 ■ Manual Type - Standard Type / For Ultrashort Pulse Lasers (>100fs) / For Ultrashort Pulse Lasers (<100fs) ■ Electric Type - Standard Type / For Ultrashort Pulse Lasers *For more details, please refer to the catalog. Feel free to contact us as well.

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  • Other electronic parts

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Various attenuators

Various attenuators

We offer a variety of products including RF fixed coaxial attenuators, digital attenuators, voltage attenuators, and waveguide attenuators.

An attenuator is a device that reduces a signal to an appropriate signal level (amplitude). We offer a variety of products including RF fixed coaxial attenuators, digital attenuators, voltage attenuators, and waveguide attenuators. Supported frequency: DC-67GHz Power: 0.5 to 2000W Attenuation range: 1 to 80dB Supported connectors: SMA connector / N connector / 2.92mm connector / flange VSWR: 1.1 to 1.4 These can be customized according to various applications, so please choose based on your intended use. We also accommodate small lot orders.

  • Other Connectors
  • High frequency/microwave parts

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Coaxial attenuator

Coaxial attenuator

Coaxial Attenuator with a Rich Lineup

Zysen Technology's coaxial attenuators have a wide range of products and are strong in handling small lots and short delivery times. Custom options are also available. 【Coaxial Attenuators】 - Frequency: DC-67GHz - Power: 2W to 1000W - Attenuation: 1 to 80dB - Low loss, low VSWR *For more details, please contact us.

  • High frequency/microwave parts

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Ultra-Wideband Digital Step Attenuator "BDA46/47 Series"

Ultra-Wideband Digital Step Attenuator "BDA46/47 Series"

Effective in preventing damage to components such as power amplifiers! Ultra-wideband digital step attenuator for 5G/4G applications.

The "BDA46/BDA47 Series" is a super wideband digital step attenuator suitable for 5G/4G applications. While maintaining low loss, it achieves high precision in attenuation steps by using a unique topology (patented). Additionally, by adopting a circuit (patented) that reduces ringing caused by overshoot during transmission and reception, it effectively prevents damage to components such as power amplifiers. 【Features】 ■ Designed for 5G/4G ■ Low loss ■ Achieves high precision in attenuation steps ■ Incorporates a circuit that reduces ringing ■ Effectively prevents damage to components such as power amplifiers * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Other physicochemical equipment
  • Other optical parts
  • Other machine elements

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[Application Example] OTA Testing Solutions in IoT

[Application Example] OTA Testing Solutions in IoT

[Application Example] OTA Testing Solution in IoT (Throughput Testing)

Our company provides a system that combines electronic programmable attenuators and shielded boxes as an OTA testing solution compatible with various wireless communication standards, including WiFi, Bluetooth, and cellular. As IoT devices (things) diversify, OTA (Over the Air) testing is necessary for evaluating wireless performance. In OTA testing, these "things" connect wirelessly, requiring a radio-frequency independent space (shielded environment) that does not affect the existing wireless environment and is not influenced by it. 【Solution】 ■ Example test items: 1-to-1 throughput testing system - Throughput - Device interoperability - Noise resistance - Directional characteristics *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ Programmable attenuator ■ Shielded box ■ Attenuation data creation and control software & trigger box ■ Various antennas ■ Various cables *For more details, please refer to the PDF document or feel free to contact us.

  • Testing Equipment and Devices

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Level correction corresponding to the input frequency in the attenuator.

Level correction corresponding to the input frequency in the attenuator.

【Technical Data】High-Speed Programmable Attenuator MAT800/MAT810

■High-Speed Programmable Attenuator MAT800 Series Maximum attenuation of 80dB. A multifunctional, fully-fledged programmable feature that allows for ultra-fast control of attenuation levels. ■High-Speed Programmable Attenuator MAT810 Maximum attenuation of 60dB. A multifunctional, fully-fledged programmable feature that allows for ultra-fast control of attenuation levels. *For more details, please refer to the PDF document or feel free to contact us. The MAT800/810 has certain frequency characteristics. The attenuation level changes with frequency, creating a gentle curve overall. Therefore, for the corresponding 16 frequency ranges, the MAT800 has 1600 steps of attenuation calibrated using an SG and power meter, while the MAT810 has 1200 steps of attenuation calibrated in the same manner. The MAT800 allows for attenuation settings from 0dB to 80dB in 0.05dB increments with 1600 steps, while the MAT810 allows for attenuation settings from 0dB to 60dB in 0.05dB increments with 1200 steps.

  • Other electronic measuring instruments

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