Product guide

Fuses, TVS diodes, varistors and circuit protection

Fuses, fuse holders, resettable PTCs, TVS diodes, surge arresters and varistors address different electrical events. Component comparisons must distinguish overcurrent, overvoltage and expected transients. A coherent selection requires circuit information and the project’s test conditions, rather than just a nominal rating.

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Products and technical requirements

I support engineers and purchasing teams in clarifying the requirement, identifying relevant products and discussing the technical and commercial aspects with the partner. Share your application and an existing datasheet where available: a proposed alternative still requires validation in your design.

Partner and product-line references

The relevant partnership for this family is DSPM TLC. My role and the official company links are described on the partners page.

Brands listed on this website for the relevant product area:

RUILON
Gas discharge tubes, thyristor surge suppressors, TVS diodes, ESD protection arrays, MOV varistors, PTC devices and surge protection.
STE — Songtian Electronics
Ceramic and film capacitors, metal oxide varistors and NTC thermistors.

Availability, exact specifications and supply conditions are assessed against the requested part number and project.

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Product guides, selection criteria and information to include in your enquiry.