Product guide

Passive components, ferrites and crystals

Resistors, capacitors, inductors, ferrites and timing components serve different circuit functions, including filtering, decoupling, adjustment and clock reference. Identifying an alternative requires comparing the nominal value with tolerance, dimensions and behaviour under actual operating conditions. A matching nominal value alone does not establish equivalence.

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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:

Topmay
Ceramic, aluminium electrolytic, film, mica and tantalum capacitors; supercapacitors and capacitor trimmers. SMD and leaded resistors, shunts and potentiometers; SMD and leaded inductors, power inductors and common-mode inductors for EMI filtering.
CODACA
High-current power inductors, moulded power chokes, inductors for digital amplifiers, drum and rod inductors; common-mode chokes and AEC-Q automotive inductors.
STE — Songtian Electronics
Ceramic and film capacitors, metal oxide varistors and NTC thermistors.
Iskra
Capacitors, low-voltage switchgear, electrical measuring instruments, and automation and protection systems.
Soundwell
Encoders, potentiometers, switches and encoders for automotive applications.
Suntan
Film, motor, aluminium electrolytic, ceramic, tantalum and mica capacitors; supercapacitors, trimmer capacitors and trimmer potentiometers.
jb Capacitors
Plastic film, aluminium electrolytic, ceramic and tantalum capacitors; trimmer capacitors.
ChipSun / Fronter Electronics
Crystals, resonators and oscillators in DIP and SMD packages; TCXOs and VCTCXOs, crystal filters and ceramic frequency control components.
Topdiode
Ceramic, film, electrolytic and tantalum capacitors; diodes, rectifiers and discrete semiconductors.
TIGERYUXIAN
Encapsulated, power, current and lighting transformers; power and common-mode inductors, EMI/RFI filters and power supplies.

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

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