Walsin Technology authorized distributor — MLCCs, chip resistors, inductors & RF components.
Walsin Technology Corporation is a TWSE-listed passive component manufacturer founded in 1992 in Taoyuan, Taiwan. With 11 manufacturing facilities and over 6,000 employees, Walsin is a one-stop supplier for MLCCs, thick film chip resistors, chip inductors, safety capacitors and RF filters. Belden supplies Walsin worldwide from Singapore.
Walsin Technology Corporation.
Walsin Technology Corporation was founded in 1992 in Taoyuan, Taiwan, and is listed on the Taiwan Stock Exchange under ticker 2492. With 11 manufacturing facilities and more than 6,000 employees worldwide, Walsin has established itself as a major independent passive component manufacturer serving customers across mobile, automotive, industrial and IoT markets.
Walsin’s product portfolio is anchored by multilayer ceramic capacitors (MLCCs) — produced across the full size spectrum from 01005 to 2220 — and complemented by thick film chip resistors, chip inductors, safety-rated X and Y class capacitors, and a growing RF product line including filters, duplexers and antenna modules for wireless applications.
Belden Electronic Components is an authorized franchise distributor of Walsin Technology in Singapore. We supply principal-direct stock with full lot and date-code traceability, shipping to manufacturers anywhere in the world.
The Walsin passive component portfolio.
From standard and automotive-grade MLCCs to RF filters and antenna modules — we stock and source across the full Walsin range.
MLCCs — standard & automotive
Multilayer ceramic capacitors from 01005 to 2220 case size.
- C0G/NP0, X5R, X7R, Y5V dielectrics
- 4 V to 3000 V voltage range
- AEC-Q200 automotive grades
Thick film chip resistors
General-purpose and precision resistors in standard chip footprints.
- 0201 to 2512 case sizes
- Tolerances down to ±0.1%
- High-power and anti-sulfur variants
Chip inductors
Wire-wound and multilayer chip inductors for power and signal filtering.
- Power inductors & ferrite beads
- High-Q RF inductors
- 0201 to 1210 case sizes
Safety capacitors (X/Y class)
IEC 60384-14 rated capacitors for EMI suppression and across-the-line filtering.
- X1, X2, Y1, Y2 classes
- Film & ceramic dielectric
- Leaded and SMD packages
RF filters & duplexers
SAW and BAW-based filters for mobile and wireless connectivity.
- LTE, Wi-Fi, Bluetooth bands
- Low insertion loss
- Ultra-compact SMD packages
Antennas & antenna modules
Chip antennas and integrated antenna modules for wireless devices.
- 2.4 GHz, 5 GHz, sub-GHz
- Cellular & GNSS variants
- Module-level antenna solutions
Where engineers specify Walsin.
Walsin passive components are found in smartphones, automotive ECUs, industrial automation, IoT devices and power supplies worldwide.
Authorized distribution, not gray market.
Franchise-direct supply is the only way to guarantee genuine Walsin stock with full lot traceability and manufacturer warranty.
Before you call sales.
What is Walsin Technology?
Walsin Technology Corporation is a Taiwan-based passive component manufacturer founded in 1992 and listed on the Taiwan Stock Exchange (TWSE: 2492). Headquartered in Taoyuan, Taiwan, Walsin operates 11 manufacturing facilities with over 6,000 employees and produces MLCCs, thick film chip resistors, chip inductors, safety capacitors and RF components, positioning itself as a one-stop passive component supplier.
Are you an authorized Walsin distributor?
Yes. Belden Electronic Components is an authorized franchise distributor of Walsin Technology Corporation, supplying MLCCs, thick film chip resistors, chip inductors, safety capacitors and RF components direct from the manufacturer with full traceability and manufacturer warranty.
What MLCC sizes does Walsin offer?
Walsin’s MLCC range covers case sizes from 01005 (0.4 mm × 0.2 mm) through to 2220, spanning capacitance values from 0.1 pF to over 100 µF and voltage ratings from 4 V to 3000 V. Dielectric classes include C0G/NP0 (Class I, temperature-stable) and X5R/X7R/Y5V (Class II, high capacitance). Automotive AEC-Q200-qualified grades are also available across key series.
Does Walsin make automotive-grade components?
Yes. Walsin manufactures AEC-Q200-qualified MLCCs, chip resistors and chip inductors for automotive applications. These components are produced in IATF 16949-certified facilities and are designed to meet the extended temperature range, humidity and vibration requirements of automotive ECUs, ADAS, EV/HEV powertrains and in-vehicle infotainment systems.
Need a Walsin part — MLCC, resistor or RF component?
Send us the part number, series or specifications. Our sales team replies within one business day with pricing, stock and lead-time. Ships worldwide from Singapore.