Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the PTC Resettable Fuses category page. You can select the model you want based on the above.

Question 2

What are the main brands PTC Resettable Fuses?

Accepted Answer

Typical parameters include AHS Micro, Ametherm, Amphenol Advanced Sensors, Bel Fuse, Bourns, Eaton, EPCOS - TDK Electronics, Fuzetec Technology...

Question 3

How to choose between different PTC Resettable Fuses brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:AHS Micro, Ametherm, Amphenol Advanced Sensors]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
MF-MSMF110/16-2 Datasheet	Bourns	PTC RESET FUSE 16V 1.1A 1812	Availability:57600	10+ $0.1904 2000+ $0.1269	min:1
MF-MSMF075/24-2 Datasheet	Bourns	PTC RESET FUSE 24V 750MA 1812	Availability:35256	5+ $0.1836 50+ $0.1656 100+ $0.1521 200+ $0.1368 500+ $0.1305	min:1
MF-FSMF035X-2 Datasheet	Bourns	PTC RESET FUSE 6V 350MA 0603	Availability:21600	10+ $0.2855 6000+ $0.1586 12000+ $0.1460 18000+ $0.1406	min:1
MF-SMDF050-2 Datasheet	Bourns	PTC RESET FUSE 60V 550MA 2018	Availability:28781	10+ $0.2855 6000+ $0.1586 12000+ $0.1460 18000+ $0.1406	min:1
MF-FSMF010X-2 Datasheet	Bourns	PTC RESET FUSE 15V 100MA 0603	Availability:16639	10+ $0.0313 2160+ $0.0209 4590+ $0.0196 7145+ $0.0189 10260+ $0.0176	min:1
MF-FSMF020X-2 Datasheet	Bourns	PTC RESET FUSE 9V 200MA 0603	Availability:36000	10+ $0.5108 6000+ $0.2838 12000+ $0.2793 24000+ $0.2748 36000+ $0.1205	min:1
MF-R050-2 Datasheet	Bourns	PTC RESET FUSE 60V 500MA RADIAL	Availability:11002	10+ $0.2988 3000+ $0.1660 6000+ $0.1509 12000+ $0.1411 24000+ $0.1373	min:1
MF-FSMF050X-2 Datasheet	Bourns	PTC RESET FUSE 6V 500MA 0603	Availability:23427	10+ $0.0402 1940+ $0.0268 4135+ $0.0252 6415+ $0.0243 9220+ $0.0226	min:1
MF-SM200-2 Datasheet	Bourns	PTC RESET FUSE 15V 2A 2SMD	Availability:44939	10+ $0.1015 535+ $0.0846 1300+ $0.0693 2000+ $0.0675 2780+ $0.0648	min:1
MF-MSMF020/60-2 Datasheet	Bourns	PTC RESET FUSE 60V 200MA 1812	Availability:32223	5+ $0.2799 10+ $0.2286 50+ $0.2142 100+ $0.1899 200+ $0.1890	min:1

PTC Resettable Fuses Components

FAQ