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
0402L100SLKR Datasheet	Littelfuse	PTC RESET FUSE 1.0A 6V 0402	Availability:12850	1+ $2.2680 5+ $2.1582 10+ $2.2680 50+ $1.6553 100+ $1.4034	min:1
MF-RX012/250-2-2 Datasheet	Bourns	PTC RESET FUSE 60V 120MA RADIAL	Availability:11760	200+ $0.7605 250+ $0.7488 500+ $0.7380 1000+ $0.7272 1500+ $0.7164	min:1
FSMD160-16R Datasheet	Fuzetec Technology	RESETTABLE FUSE - SMD, 1812 SIZE	Availability:1946	50+ $0.5000 100+ $0.3600 250+ $0.3200 500+ $0.2800 1000+ $0.2400	min:1
RGEF1200 Datasheet	Littelfuse	PTC RESET FUSE 16V 12A RADIAL	Availability:4482	1+ $0.9720 5+ $0.8118 10+ $0.9720 50+ $0.6255 100+ $0.5782	min:1
250S130-RBDR Datasheet	Littelfuse	PTC RESET FUSE 60V 130MA 2SMD	Availability:9000	10+ $0.5603 1500+ $0.3735 3000+ $0.3440 4500+ $0.3386	min:1
30R090UU Datasheet	Littelfuse	PTC RESET FUSE 30V 900MA RADIAL	Availability:11397	1+ $0.3213 10+ $0.1917 30+ $0.1791 50+ $0.1674 100+ $0.1530	min:1
FSMD150-24R Datasheet	Fuzetec Technology	RESETTABLE FUSE - SMD, 1812 SIZE	Availability:5811	10+ $0.2967 1900+ $0.1978 1937+ $0.1800	min:1
LR4-550F Datasheet	Littelfuse	PTC RESET FUSE 20V 5.5A STRAP	Availability:12414	1+ $0.8010 10+ $0.7713 25+ $0.6714 100+ $0.6228 250+ $0.5913	min:1
MF-LSMF300/16X-2 Datasheet	Bourns	2920 RESETTABLE SMD PPTC 3.0A/16	Availability:8631	1+ $0.1733 10+ $0.1706 25+ $0.1679 50+ $0.1653 100+ $0.1627	min:1
MF-R300 Datasheet	Bourns	PTC RESET FUSE 30V 3A RADIAL	Availability:18180	50+ $0.2840 500+ $0.2010 1000+ $0.1856 3000+ $0.1672 6000+ $0.1517	min:1

PTC Resettable Fuses Components

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