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Attenuator Product List and Ranking from 35 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

Attenuator Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. 多摩川電子 Kanagawa//Electronic Components and Semiconductors
  2. アスニクス Kanagawa//Industrial Electrical Equipment
  3. MICRONIX Tokyo//Industrial Electrical Equipment
  4. 4 オプトクエスト 本社工場 Saitama//Optical Instruments
  5. 5 Waka Manufacturing Co.,Ltd. Tokyo//Electronic Components and Semiconductors
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Attenuator Product ranking

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Button Attenuator "UBA/SBA Series" 多摩川電子
  2. Variable Optical Attenuator Module "VOAA" オプトクエスト 本社工場
  3. Millimeter Wave Band Terminator Attenuator Series Waka Manufacturing Co.,Ltd.
  4. Attenuator URA-M・B/URA-CA・YA/TRA Series 多摩川電子
  5. 4 Coaxial attenuator アスニクス

Attenuator Product List

61～72 item / All 72 items

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Attenuator "UPA/SPA/SNA/TPA Series"

Attenuator "UPA/SPA/SNA/TPA Series"

"SPA series" and "SNA series" are available! Programmable attenuators are ready!

We would like to introduce the 'UPA/SPA/SNA/TPA series' that we handle. The "UPA series" is a highly reliable programmable attenuator developed based on the demands for high-speed switching, long lifespan, and miniaturization, in response to recent trends in energy saving and automation. In addition, we offer a lineup that includes the compact and lightweight "SPA series," as well as the "SNA series" and "TPA series." 【Features】 ■ UPA Series - Developed based on the demands for high-speed switching, long lifespan, and miniaturization - Usable in various applications ■ SPA Series - Usable in frequency ranges of DC to 2000MHz (Type A) and DC to 3500MHz (Type B) - Compact and lightweight *For more details, please refer to the product information or feel free to contact us.

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[Technical Topics] Introduction of DC Pass Attenuators for LPWA

[Technical Topics] Introduction of DC Pass Attenuators for LPWA

Using resin bands on steel frames allows for direct binding to the main body! An illustration explains the installation image!

This column introduces a DC-pass type attenuator for LPWA that can be installed outdoors and features a DC-pass circuit. The DC input current can handle up to 0.5A, and the DC input voltage can support up to 15Vdc. The frequency range is compatible from 700MHz to 2000MHz, allowing for a wide range of applications. Additionally, it complies with waterproof rating IPX65, meaning it will not be damaged even when directly exposed to water jets from various directions. Please take a moment to read it. 【Contents】 ■ Product Overview ■ Applications ■ Electrical Characteristics Data ■ Installation Image *Detailed content of the column can be viewed through the related links. For more information, please feel free to contact us.

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Power Variable Attenuator for HF Band RFID "TAT150"

Power Variable Attenuator for HF Band RFID "TAT150"

It is possible to attenuate the electric field strength level and conduct communication performance tests at any output.

Features - The TAT150 can attenuate the electric field strength level at a volume, allowing for communication testing at any output. - When used in combination with the T8200PRO, it can test for responses from the subject under inspection at a specified output for ID reading of communication functions without affecting the resonant frequency measurement, enabling verification of the operational levels of IC cards, tags, NFC, and more.

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  • Attenuator

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Laser Attenuator "ATT Series"

Laser Attenuator "ATT Series"

The laser beam can be operated manually!

The "ATT Series" is a laser attenuator suitable for use with an average input power of 150W or less. This product allows for precise setting of transmitted energy and is a compact accessory that does not cause beam displacement. Additionally, we also offer electric laser attenuators upon request, so please feel free to consult with us. 【Features】 ■ Compact ■ No beam displacement ■ Manual operation of the laser beam ■ Reliable stability *This catalog is a digest version. Please contact us if you need the full version. *For more details, please refer to the catalog or feel free to contact us.

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Optical fixed-type attenuator / Optical attenuator

Optical fixed-type attenuator / Optical attenuator

It is a light fixed attenuator (attenuator) of SC, LC, FC, ST, and MU plug types.

We use a metal-doped optical fiber that has low wavelength dependence between the 1310nm and 1550nm bands. 【Features】 ■ Power resistance characteristics ■ Low wavelength dependence

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High Voltage Pulse Attenuator "RAT-40"

High Voltage Pulse Attenuator "RAT-40"

It is a wideband attenuator from DC to 2GHz.

The "RAT-40" is an attenuator that reduces high voltage pulse voltages up to 4000V by a ratio of 100:1, allowing for the observation of output waveforms. Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Attenuation 　・40dB from DC to 2GHz 　・DC~1GHz: ±3dB, 1GHz~2GHz: ±4dB, ±5% at 1/100 in DC *For more details, please download the PDF or feel free to contact us.

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50W 8GHz N-type coaxial attenuator 3dB to 30dB

50W 8GHz N-type coaxial attenuator 3dB to 30dB

50W (DC) ~ 8GHz N-type coaxial attenuator 3/6/10/20/30dB

With a power consumption of 50W and a wide frequency range of up to 8GHz, it can be used for various existing applications or frequency bands that may be needed in the future.

  • Coaxial Connectors
  • High frequency/microwave parts
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Variable Optical Attenuator Module "VOAA"

Variable Optical Attenuator Module "VOAA"

High reproducibility with shutter function! Variable optical attenuator module designed for high power compatibility.

This product is an attenuator module that adjusts a micrometer to reduce the fiber propagation light amount by up to 40 dB. It features a shutter function and comes with a chart label for micro-scale ATT. The light source for optical communication has become high power, and it is designed to accommodate high-power fiber propagation lasers. 【Features】 ■ High power compatible design ■ Low insertion loss ■ Low PDL ■ Usable in C and L bands ■ With shutter function ■ Comes with a chart label for micro-scale ATT *For more details, please refer to the PDF document or feel free to contact us.

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Plug-type optical attenuator (male - male type optical fixed attenuator)

Plug-type optical attenuator (male - male type optical fixed attenuator)

The OSATP series is an optical attenuator that can also support attenuation values in 0.5 dB steps.

The plug type optical attenuator (optical fixed attenuator: Plug Type Attenuator) OSATP series (male connector type) is a device that adjusts the optical power level in optical fiber communication networks to an appropriate range (attenuating optical power). Features: - The attenuation value can be freely set in 1dB steps from 1 to 30dB for SM and from 1 to 20dB for MM. - Special specifications can also accommodate 0.5dB steps. - A wide variety of compatible connectors are available, including support for special connectors (SC, MU, LC, FC, ST, D4, MTRJ, etc.). - High attenuation accuracy. - Can be used with high-power light. - Compatible with connectors for POF. - Connector conversion types are also supported (e.g., LC-FC, LC-SC, etc.). - MM supports the 850nm and 1310nm bands. - Minimal wavelength dependence between the 1310nm and 1550nm bands. - High reliability and quality control.

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

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High-power coaxial attenuator

High-power coaxial attenuator

500W1000W compatible coaxial attenuator (attenuator)

This is a high-power coaxial attenuator manufactured by Zysen Technology. Available from one piece, we pride ourselves on our short delivery times. Custom options are also available. 【500W Coaxial Attenuator】 　・Frequency: DC-18GHz 　・Power: 500W 　・Attenuation: 10-60dB 【1000W Coaxial Attenuator】 　・Frequency: DC-3GHz 　・Power: 1000W 　・Attenuation: 40dB-60dB We also offer high-power coaxial terminations. Please feel free to contact us for more details.

  • High frequency/microwave parts
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MEMS-type Programmable Multi-mode VOA

MEMS-type Programmable Multi-mode VOA

Wavelengths range from 850 to 1610 nm. Suitable for applications requiring precise power control.

The product is a "multi-mode optical attenuator plugin module" that can add a controlled amount of attenuation to a light system. The number of channels ranges from 1 to 8, and the fiber types are MMF/SMF. It can be used for applications requiring precise power control, such as testing, measurement, and OSNR measurement. 【Features】 ■ For multi-mode fiber ■ 30dB attenuation range ■ 0.01dB resolution *For more details, please download the PDF (English version) or feel free to contact us.

  • プログラマブル-マルチモード　VOA　製品画像?.jpg
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【Mini-Circuits：ROS-3600C+】

【Mini-Circuits：ROS-3600C+】

【Support for Electronic Component Procurement】We support the urgent procurement of discontinued products (EOL products) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this model number product? ■Manufacturer: Mini-Circuits ■Model number: ROS-3600C+ Owen Corporation quickly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will definitely issue a quotation, so you can confirm the details before placing an order, ensuring peace of mind. Veteran inspectors who have monitored market inventory for over 20 years conduct inspections, and only approved products are shipped. All deliveries include an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit or inferior products. ■Microscope Careful examination of lead bending and any discrepancies in printed fonts. ■Digital Caliper Dimension measurement in 0.01mm units to detect cleverly made counterfeits. ■Curve Tracer Displays the characteristic waveforms of voltage and current between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other model numbers available for inquiry, please refer to the lineup below.

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