ON Semiconductor

Vishay

GlobTek, Inc.

TDK-Lambda

Schurter

Tamura

Hammond

Laird

Bel

Talema

Schaffner EMC, Inc.

TRACO Power

RECOM Power

Triad Magnetics

Fair-Rite Products Corp.

Eaton

Vicor

Semtech

Abracon

Würth Elektronik Midcom

Taiyo Yuden

EPCOS

KEMET

Murata Electronics

Walsin Technology

TE Connectivity

Viking Technology

Panasonic

Yageo

TT Electronics

Ohmite

EPC

Nexperia

NXP Semiconductors

iNRCORE

AMOTECH

BC(Bao Cheng Elec)

Chilisin

Coilcraft

COILANK INTERNATIONAL

CND-tek

Mentech Technology

Dowo Semi

EMTEK

Fenghua

Gotrend Tech

HYHONGYEX

INPAQ

Kingcore

Leiditech

MORNSUN

Meled

NEC

PSA(Prosperity Dielectrics)

PROD Tech

Vacuum Research

Sunlord

SXN

Sunltech

YJYCOIN

ABC Taiwan Electronics Corp.

Acme Electric

AHS Micro

aimtec

Allied Components International

Central Technologies

TDK-EPC

ITG Electronics, Inc.

Mag Layers

Mentech Technology USA Inc.

Linear Technology

Shenzhen Sunlord Electronics Co., Ltd.

Trigon Components

TubeDepot

Venkel

Würth Elektronik

API Delevan Inc.

Fastron

hitachi

coiltronics

tokin

Bel Fuse, Inc.

Bourns, Inc.

PCA Electronics

Bourns - J.W. Miller

ICE Components

Littelfuse

Stancor

Eaton - Electronics Division

Signal Transformer

Cooper Industries

Pulse Electronics

Myrra

Nuvotem Talema

Wurth Electronics Midcom

Laird - Performance Materials

Amgis, LLC

Laird Performance Materials

Sumida Corporation

UNKNOWN

TA-I Technology

ADVENT

TDK Electronics

TDK-Lambda Corporation