TDK Capacitors
Buy TDK capacitors and EPCOS series through Specap with in-stock availability paths, quote-assisted sourcing, and cross-reference support for maintenance and production requirements.
TDK + EPCOS Coverage
Support for MLCC, film, and selected electrolytic product families in industrial and maintenance workflows.
In-Stock + Quote Paths
Buy immediately when stocked or request assisted sourcing for hard-to-find and lifecycle-constrained parts.
Fast Shipping Workflow
Same-day shipment support on eligible in-stock items, with expedited fulfillment options.
Cross-Reference Support
Part-matching assistance by capacitance, voltage, package, and application constraints.
About TDK Corporation
TDK Corporation was founded in 1935 in Tokyo, Japan, originally to commercialize ferrite — a magnetic material invented at the Tokyo Institute of Technology. Today, TDK is one of the world's largest passive component manufacturers, producing multilayer ceramic capacitors (MLCCs), film capacitors, aluminum electrolytic capacitors, and power electronics components used across every major industry.
In 2009, TDK acquired EPCOS AG, a leading European manufacturer of film capacitors, aluminum electrolytic capacitors, and power factor correction systems. The combined portfolio — now branded as TDK Electronics — covers virtually every capacitor technology from tiny 0201-size MLCCs to large industrial PFC capacitor banks.
TDK Capacitor Product Families
| Product Family | Type | Key Series | Applications |
|---|---|---|---|
| MLCC | Multilayer Ceramic | C series (C1005, C1608, C2012, C3216) | Consumer electronics, automotive, telecom |
| EPCOS Film | Metallized Film (MKP/MKT) | B32520-B32562 series | Motor drives, inverters, power supplies |
| EPCOS Aluminum | Aluminum Electrolytic | B41xxx, B43xxx series | Industrial power supplies, UPS, solar inverters |
| CeraLink | Ceramic (PLZT technology) | B58031 series | Fast-switching inverters, SiC/GaN circuits |
| PFC Capacitors | Power Factor Correction | B25xxx, PhiCap series | Industrial PFC, utility substations |
Why Source TDK Capacitors from Specap?
While TDK capacitors are widely available through major distributors, Specap adds value in scenarios where standard channels fall short:
- Hard-to-find part numbers — When a specific TDK/EPCOS part is allocated, discontinued, or on extended lead time, our global sourcing network can locate available inventory.
- Legacy EPCOS parts — Older EPCOS-branded capacitors that have been renumbered or superseded under TDK can be difficult to cross-reference. Our team handles the transition seamlessly.
- Small to medium quantities — Unlike large distributors with high MOQs, Specap supports orders from single units to production volumes.
- Cross-reference assistance — Need to replace a competitor's part with a TDK equivalent? Our engineering team matches by capacitance, voltage, ESR, ripple current, and package dimensions.
Frequently Asked Questions
Where can I buy TDK capacitors?
You can buy TDK capacitors from Specap through our TDK buying page, brand catalog, or quote workflow for hard-to-find part numbers.
Do you support EPCOS capacitor sourcing?
Yes. We support TDK-EPCOS product families and can assist with in-stock sourcing, alternates, and cross-reference support.
Can you source discontinued TDK part numbers?
Yes. We support obsolete and long-tail sourcing for discontinued TDK/EPCOS capacitor part numbers when inventory is available through approved channels.
Do you offer volume pricing for TDK capacitors?
Yes. We support quote-based pricing for production, maintenance, and recurring demand programs.
Related TDK Buying Paths
Use these pages to find stocked products, request quotes, and source alternatives.