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Overcurrent Protection Device Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

Overcurrent Protection Device Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. NIDEC COMPONENTS CORPORATION Tokyo//Electronic Components and Semiconductors Head Office：Tokyo　
  2. 金大電子産業 Tokyo//Trading company/Wholesale
  3. グローバル電子 Tokyo//Electronic Components and Semiconductors
  4. 4 オリナス Osaka//Trading company/Wholesale 東京営業所、名古屋営業所、京都営業所、大阪営業所、香港
  5. 4 アイレックス Tokyo//Industrial Electrical Equipment
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Overcurrent Protection Device Product ranking

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. Polymer Resettable Circuit Protector "P.R.C.P. Series" NIDEC COMPONENTS CORPORATION Head Office：Tokyo　
  2. Polymer Resettable Circuit Protector 金大電子産業
  3. Overcurrent protection device for USB 3.0 アイレックス
  4. SMD Series 0603 アイレックス
  5. 4 Radial Type RLD 60V アイレックス

Overcurrent Protection Device Product List

1～15 item / All 15 items

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Polymer Resettable Circuit Protector "P.R.C.P. Series"

Polymer Resettable Circuit Protector "P.R.C.P. Series"

Resettable / Fast rise time of the cutoff characteristics / Flame retardant UL94V-0 / RoHS compliant, UL, CSA, TUV certified products

The P.R.C.P series is a resettable overcurrent protection device using a polymer PTC thermistor. By removing the cause of the overcurrent, it can be used repeatedly. Additionally, the time until current interruption is moderately delayed, preventing malfunctions due to surge currents or inrush currents, making it ideal for live insertion interfaces such as Plug and Play.

  • fuse

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Overcurrent protection device for USB 3.0

Overcurrent protection device for USB 3.0

Ultra-low resistance, low-profile overcurrent protection device!

Politronics, a leader in the industry for PTC overcurrent protection devices, has released the SLR series, which is optimal for USB 3.0.

  • Printed Circuit Board

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SMD Series 0603

SMD Series 0603

SMD Series 0603

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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Radial Type RLD 60V

Radial Type RLD 60V

Radial Type RLD 60V

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'. For more details, please request information from 'Request Materials'.

  • Printed Circuit Board

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Radial Type RLD 72V

Radial Type RLD 72V

Radial Type RLD 72V

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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Radial Type RLD 16V

Radial Type RLD 16V

Radial Type RLD 16V

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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Radial Type RLD 6-16V

Radial Type RLD 6-16V

Radial Type RLD 6-16V

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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Polymer Resettable Circuit Protector

Polymer Resettable Circuit Protector

RoHS compliant! A resettable overcurrent protection device that can be reused and requires replacement.

The "Polymer Resettable Circuit Protector" is a resettable overcurrent protection device that uses a polymer PTC thermistor. By eliminating the cause of overcurrent, it can be used repeatedly. Additionally, the time until current interruption is suitably delayed, preventing malfunctions due to surge currents or inrush currents, making it ideal for live insertion interfaces such as Plug and Play. 【Features】 ■ Reusable ■ Adequately delayed time until current interruption ■ No malfunctions due to surge currents or inrush currents ■ Fast rise time of interruption characteristics ■ RoHS compliant ■ Various certifications (UL, CSA, TUV) *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

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Fast acting protector "C-FAP Series"

Fast acting protector "C-FAP Series"

A high-speed overcurrent protection device that achieves a fast response time of 1μs.

The C-FAP series is an overcurrent protection device using semiconductors, incorporating a semiconductor switch and a current detection circuit internally. Due to its lack of capacitance, it has a wide passband (fc=3GHz) and houses 1 to 2 circuits in a compact SMD package (DFN). It achieves a fast response time of 1μs.

  • fuse

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PTC Overcurrent Protection Device "MF-MSHT Series"

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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Overcurrent protection device (fuse)

Overcurrent protection device (fuse)

We can provide a wide range of proposals tailored to your needs.

【Product Lineup】 Chip Fuses Radial Fuses Resettable Fuses Glass Tube Fuses Radial Fuses

  • Other electronic parts
  • Other network tools
  • Communications

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SMD Series 0805

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

"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 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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【BOURNS】Ceramic PTC - Outstanding delivery advantages◎

【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.)

  • logo_bourns.png
  • fuse

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