We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Protection Device.
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Protection Device - Company Ranking(10 companies in total)

Last Updated: Aggregation Period:Feb 18, 2026〜Mar 17, 2026
This ranking is based on the number of page views on our site.

Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
SM8SF-Q Five part numbers with operating voltages of 24V, 26V, 28V, 30V, 33V, and 36V. Selectable for unidirectional and bidirectional a... Vehicle-mounted use
【Other Features】 ■ PTC elements usable from the conventional upper limit of 85°C to 125°C ■ Supports holding current up to 1.75A with unique... 【Application】 ■Protection for various I/O ports ■Power lines *You can download the English version of the catalog. *For more details, pleas...
1) VBUS overcurrent protection: MF-LSMF300/24X-2 Place of manufacture: China Operating temperature range: -40℃-85℃ RoHS compliant/Haloge... USB Power Delivery Products
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  1. Featured Products
    BOURNS Road Dump Surge Protection ProposalBOURNS Road Dump Surge Protection Proposal
    overview
    SM8SF-Q Five part numbers with operating voltages of 24V, 26V, 28V, 30V, 33V, and 36V. Selectable for unidirectional and bidirectional a...
    Application/Performance example
    Vehicle-mounted use
    PTC Overcurrent Protection Device "MF-MSHT Series"PTC Overcurrent Protection Device "MF-MSHT Series"
    overview
    【Other Features】 ■ PTC elements usable from the conventional upper limit of 85°C to 125°C ■ Supports holding current up to 1.75A with unique...
    Application/Performance example
    【Application】 ■Protection for various I/O ports ■Power lines *You can download the English version of the catalog. *For more details, pleas...
    BOURNS USB Power Delivery Protection ProposalBOURNS USB Power Delivery Protection Proposal
    overview
    1) VBUS overcurrent protection: MF-LSMF300/24X-2 Place of manufacture: China Operating temperature range: -40℃-85℃ RoHS compliant/Haloge...
    Application/Performance example
    USB Power Delivery Products