FTR
FTR | Brand Introduction
FTR is a global brand of circuit protection components manufactured by Fujian Qiaoguang Electronics Technology Co., Ltd., a certified supplier with over 30 years of expertise in surge protection.
We specialize in Metal Oxide Varistors (MOVs), NTC thermistors, PTC resettable fuses, and other surge protection devices for industrial, power, and consumer electronics applications. All FTR products are manufactured in ISO 9001 / ISO 14001 certified facilities and comply with major global safety and environmental standards: UL, TÜV, VDE IEC61051:2023, CQC, RoHS, REACH, and Halogen-Free.
Hangzhou Wfyear Electronics is the officially authorized global distributor of FTR. All products sold are traceable to factory sources and covered by official compliance documentation.
All documentation, certifications, and datasheets are issued by the FTR factory and regularly updated to ensure compliance with global standards.
FTR Brand Overview PDF –
FTR Brand Overview 2025.pdf
More about FTR: https://wfyearsemi.com/brand/ftr/
ESD - Electrostatic Discharge Protection
GDT - Gas Discharge Tubes
SPD - Surge Protection Devices
TSS - Thyristor Surge Suppressors
MOV - Metal Oxide Varistors
NTC - Thermistors (Inrush and Temperature Control)
ECA - Electronic Conductive Adhesives
EA - Structural Electronic Adhesives
FTR Certifications & Compliance
FTR circuit protection components are manufactured in ISO-certified facilities and comply with major international safety and environmental standards. All certifications and compliance documents are issued by the original factory and regularly updated to ensure global regulatory conformity.
Product Safety Certifications
Applicable product categories as specified in certificate.
Download PDF
Environmental Compliance
Quality Management System
For additional documentation, test reports, or technical compliance inquiries, please contact our sales team at info@wfyear.com.
Contact Us
If you need more product information, selection guide support, or technical consultation, please contact us:
- Email: info@wfyear.com
- Website: https://wfyearsemi.com/brand/ftr/
Varistors FTR07D470K FTR07D470KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR07D390K FTR07D390KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR07D330K FTR07D330KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR07D270K FTR07D270KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR07D220K FTR07D220KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR07D180K FTR07D180KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D751K FTR05D751KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D681K FTR05D681KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D621K FTR05D621KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D561K FTR05D561KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D511K FTR05D511KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D471K FTR05D471KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D431K FTR05D431KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D391K FTR05D391KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D361K FTR05D361KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D331K FTR05D331KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D301K FTR05D301KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D271K FTR05D271KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D241K FTR05D241KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D221K FTR05D221KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D201K FTR05D201KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D181K FTR05D181KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D151K FTR05D151KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D121K FTR05D121KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D101K FTR05D101KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D820K FTR05D820KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D680K FTR05D680KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D560K FTR05D560KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D470K FTR05D470KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D390K FTR05D390KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D330K FTR05D330KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D270K FTR05D270KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D220K FTR05D220KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Varistors FTR05D180K FTR05D180KJ FTR
MOV has fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF200A SMF200CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF180A SMF180CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF170A SMF170CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF160A SMF160CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF150A SMF150CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF130A SMF130CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF120A SMF120CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF110A SMF110CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF100A SMF100CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF90A SMF90CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF85A SMF85CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF78A SMF78CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF75A SMF75CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF70A SMF70CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF64A SMF64CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF60A SMF60CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF58A SMF58CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF54A SMF54CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF51A SMF51CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF48A SMF48CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF45A SMF45CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF43A SMF43CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF40A SMF40CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF36A SMF36CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF33A SMF33CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
TVS Diodes SMF30A SMF30CA FTR
TVS has very fast response speed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.