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0ZTH0050FF2E is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Bel Fuse Inc.. Its product description is PTC RESET FUSE 6V 500MA 1210. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for 0ZTH0050FF2E
- Description：PTC RESET FUSE 6V 500MA 1210
- Series：0ZTH
- Mfr：Bel Fuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Polymeric
- Voltage - Max：6V
- Current - Hold (Ih) (Max)：500 mA
- Current - Trip (It)：1.5 A
- Current - Max：10:00 AM
- Time to Trip：50 ms
- Resistance - Initial (Ri) (Min)：190 mOhms
- Resistance - Post Trip (R1) (Max)：900 mOhms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q200
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：1210 (3225 Metric), Concave
- Size / Dimension：0.127" L x 0.101" W (3.22mm x 2.58mm)
- Height - Seated (Max)：-
- Thickness (Max)：0.047" (1.20mm)
- Lead Spacing：-
Ptc Resettable Fuses datasheet and documents for 0ZTH0050FF2E
Ptc Resettable Fuses Overview
The 0ZTH0050FF2E is a surface-mount polymer PTC resettable fuse from the Bel Fuse 0ZT series, designed for high-temperature automotive applications. It features a 1210 (3225 metric) package with dimensions of 3.43 mm length, 2.8 mm width, and 1.2 mm height. The device has a hold current of 500 mA and a trip current of 1 A. It supports a maximum voltage of 30 VDC and offers a minimum operating temperature range of -40°C to +125°C. The component is AEC-Q200 qualified and exhibits a resistance of 5 mOhms.
Ptc Resettable Fuses Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- High-temperature operation up to 125°C
- Low initial resistance for minimal power loss
- Surface-mount 1210 package design
Ptc Resettable Fuses Applications
- Automotive electronic circuit protection
- High-temperature sensor interface circuits
- Power supply input protection in vehicles
- Infotainment system overcurrent protection
Ptc Resettable Fuses Procurement Notes
Verify the specific suffix FF2E against official Bel Fuse documentation to confirm packaging and tape specifications. Ensure procurement channels provide valid RoHS compliance certificates and AEC-Q200 qualification records. Confirm moisture sensitivity level handling requirements prior to assembly. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components.
Ptc Resettable Fuses Selection Notes
Select this component when automotive-grade reliability and high-temperature stability are required. The 1210 footprint suits space-constrained PCB layouts. Verify that the 500 mA hold current aligns with normal operating loads. Ensure the 30 VDC rating exceeds the maximum circuit voltage. Consider the 125°C max temperature for environments near heat sources.
Ptc Resettable Fuses Part Context
This part belongs to the 0ZT series of polymer PTC resettable fuses by Bel Fuse. The series focuses on high-temperature performance and automotive certification. It complements other 0ZT variants with different current ratings and package sizes. The product line addresses the need for robust overcurrent protection in demanding automotive electronics.
Ptc Resettable Fuses Replacement Considerations
Consult official substitution guides for equivalent AEC-Q200 qualified parts. Verify package compatibility and electrical parameter alignment before replacement.
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