We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Protection Device.
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Protection Device Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

Protection Device Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. セイワ 東京本社、関西支社、名古屋営業所、中国無錫  グループ会社 エレクトロン(長野県松本市) Tokyo//Trading company/Wholesale
  2. NIDEC COMPONENTS CORPORATION Tokyo//Electronic Components and Semiconductors
  3. グローバル電子 Tokyo//Electronic Components and Semiconductors
  4. リバウンドエレクトロニクス 本社 Kanagawa//Electronic Components and Semiconductors
  5. 5 Littelfuse ジャパン Tokyo//Trading company/Wholesale

Protection Device Product ranking

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. Bourns combined element "IsoMOV" with varistor and arrestor. セイワ 東京本社、関西支社、名古屋営業所、中国無錫  グループ会社 エレクトロン(長野県松本市)
  2. BOURNS Road Dump Surge Protection Proposal グローバル電子
  3. Polymer Resettable Circuit Protectors "P.R.C.P. Series" NIDEC COMPONENTS CORPORATION
  4. AMAZING Microelectronic Corp. リバウンドエレクトロニクス 本社
  5. 4 Fast acting protectors "C-FAP Series" NIDEC COMPONENTS CORPORATION

Protection Device Product List

16~30 item / All 34 items

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Overheat protection device

Fujitani Terminal Industry's temperature fuses are available for proposal in a wide range of options.

There are FTF S, FTF S10A, FTF S15A, FTF 1・2, FTF 3・4, and FTF R-U series. 【Product Lineup】 Temperature fuses

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SMD Series 0805

SMD Series 0805

RoHS compliant, safety standards: UL, CSA, TUF Politronics' overcurrent protection device EverFuse® holds an overwhelming share in the global motherboard market and the mobile device-related market. Its unique structure achieves stabilization of internal resistance with low resistance values, and it is available in the industry's smallest sizes from 0603 to 2920. The 0402 type is also under development. Please check the catalog (in English) from the 'Download' section.

  • Printed Circuit Board

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"SMD Series" 2920

Applicable to various uses with a wide range design! Surface mount type resettable overcurrent protection device 'SMD Series'

RoHS2 compliant, safety standards: UL, CSA, TUF Politronics' overcurrent protection device EverFuse® holds a dominant share in the global motherboard market and the mobile device-related market. Its unique structure achieves low resistance values and stabilizes internal resistance, with a wide range of designs available from 0603 type to 2920 type. The 0402 type is also under development. Please check the catalog (in English) from the 'Download' section.

  • Printed Circuit Board

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Radial Type RLD 30V

Radial Type RLD 30V

Radial Type RLD Series: Safety Standards UL, CSA, TUV Overcurrent protection device of Politronics' radial type. (RoHS compliant) Holding current: 0.1A to 14.0A Maximum rated voltage: 6V to 72V Please download the English catalog from "Download."

  • Printed Circuit Board

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Solution ESD/PowerQubic

It is a groundbreaking ESD solution.

ESD/PowerQubic is a new ESD technology that is ideal for circuits used in motors, power management, LCD panels, and automobiles, where high voltage and high power are required.

  • Other analyses

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【BOURNS】Ceramic PTC - Outstanding delivery advantages◎

Compared to other companies' products, supply is possible within half the period. A quick reference table for equivalent products for replacement consideration is available!

Due to the recent rapid expansion of demand and the tightening of supply systems, it has become very difficult to obtain semiconductors and electronic components. Therefore, we would like to introduce products from BOURNS, a company with production bases around the world, which offers stable delivery times compared to other manufacturers. While competitors' lead times are extending, our research indicates that we can supply products in about half the time! We also have a wide range of equivalent products to those from other manufacturers, making it easy to consider smooth replacements! In addition, BOURNS offers a variety of components, including protective parts, so we encourage you to consider BOURNS products during this opportunity. (For more details, please refer to the downloadable materials.)

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[Information] Circuit Protection Product Selection Guide

Reliable product design! Abundant application know-how and a wide range of portfolio.

This document includes important considerations regarding circuit protection, technical explanations by Littelfuse, and product selection tables. It introduces overcurrent protection, overvoltage protection, and electrostatic discharge (ESD) protection. Details of product specifications and images are also included. We encourage you to read it. 【Contents (partial)】 ■ About this guide ■ Littelfuse circuit protection technology ■ Overcurrent protection ■ Overvoltage protection ■ Electrostatic discharge (ESD) protection *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

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Bourns combined element "IsoMOV" with varistor and arrestor.

Under steady voltage conditions, the GDT can block the leakage current of the MOV due to its high insulation resistance!

Bourns' IsoMOV series is a hybrid overvoltage protection component suitable for AC power supplies that require high reliability, long-term stability, and space-saving design. By connecting MOV and GDT in series and utilizing a unique integrated composite structure, it also contributes to space-saving. It eliminates the problem of increased leakage current due to aging, preventing smoke and fire caused by it. 【Features】 ■ Achieves miniaturization by connecting MOV and GDT in series and utilizing a unique integrated composite structure ■ At steady voltage, the GDT has high insulation resistance, allowing it to block the leakage current of the MOV ■ Resolves the issue of increased leakage current due to aging, preventing smoke and fire ■ Well-suited for AC power supplies that require high reliability, long-term stability, and space-saving design 【Product Lineup (Excerpt)】 ■ IsoM3-175 ■ IsoM3-230 ■ IsoM3-250 ■ IsoM5-175 ■ IsoM5-230 ■ IsoM5-250 ■ IsoM8-250 ■ IsoM8-275 ■ IsoM8-300 * For more details, please refer to the PDF document or feel free to contact us.

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【Littelfuse:0217005.MXP】

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

Are you looking for this model number product? ■Manufacturer: Littelfuse ■Model number: 0217005.MXP 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, giving you peace of mind. A veteran inspector who has monitored market distribution inventory for over 20 years conducts inspections, and only products that pass 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 Measurement of dimensions to the hundredth of a millimeter to detect cleverly crafted counterfeits. ■Curve Tracer Displays the voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website through the link below. ★You can view our company brochure by clicking the download button below. ▼For other model numbers you can inquire about, please refer to the lineup below.

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【OnSemi:1SMA5938BT3G】

【Support for Electronic Component Procurement】 We assist in 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: OnSemi ■Model Number: 1SMA5938BT3G 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 and feel assured. Our veteran inspectors, who have monitored market distribution inventory for over 20 years, conduct inspections and only ship products that pass. All delivered items come with an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit or inferior products. ■Microscope Carefully checks for lead bending and any discrepancies in printed fonts. ■Digital Caliper Measures dimensions in 0.01mm increments to detect cleverly made counterfeits. ■Curve Tracer Displays the voltage and current characteristic waveforms 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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【Infenion:ESD0P2RF-02LRH】

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

Are you looking for this model number product? ■Manufacturer: Infenion ■Model number: ESD0P2RF-02LRH 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 distribution inventory for over 20 years conduct inspections, and only products that pass are shipped. All deliveries include an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeits and inferior products. ■Microscope Careful examination of lead bending and any discrepancies in printed fonts. ■Digital Caliper Dimension measurements in 0.01mm increments to detect cleverly crafted counterfeits. ■Curve Tracer Displays the voltage and current characteristic waveforms 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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【Nexperia:PESD1CAN】

【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: Nexperia ■Model number: PESD1CAN 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, giving you peace of mind. A veteran inspector who has monitored market distribution inventory for over 20 years conducts inspections, and only products that pass inspection 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 Measurement of dimensions in 0.01mm increments to detect cleverly manufactured counterfeits. ■Curve Tracer Displays the voltage and current characteristic waveforms 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 you can inquire about, please refer to the lineup below.

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【MCC:SMB380】

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

Are you looking for this model number product? ■Manufacturer: MCC ■Model number: SMB380 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. A veteran inspector who has monitored market distribution inventory for over 20 years conducts inspections, and only products that pass inspection are shipped. All delivered items come with 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 measurements in 0.01mm increments to detect cleverly crafted counterfeits. ■Curve Tracer Displays the voltage and current characteristic waveforms 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 you can inquire about, please refer to the lineup below.

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【TI:TPD1E05U06DPYR】

【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: TI ■Model Number: TPD1E05U06DPYR Owen Corporation swiftly 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. A veteran inspector who has monitored market distribution inventory for over 20 years conducts inspections, and only products that pass are shipped. All delivered items 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 measurements to 0.01mm to detect cleverly crafted counterfeits. ■Curve Tracer Displays voltage and current characteristic waveforms 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 you can inquire about, please refer to the lineup below.

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PTC Overcurrent Protection Device "MF-MSHT Series"

AEC-Q200 automotive grade product! PTC overcurrent protection device that can be used up to 125°C.

The "MF-MSHT series" is a high-temperature compatible product from Bourns, featuring a wide lineup of resettable fuse products using polymer PTC, with an upper temperature limit of 125°C. It covers a holding current range of 200mA to 1.75A in eight steps. The absolute voltage rating is set between 9 to 42V, meeting high-temperature and high-voltage requirements. In addition to this high-temperature compatible product, sizes 3216, 2012, and 1608 are also available. 【Features】 ■ UL and IEC standard certified (some IEC Pending) ■ 4532 size ■ Operating temperature range: -40 to +125°C ■ RoHS compliant * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Peltier element
  • Other electronic parts

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