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0ZRA0500FF1E is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Bel Fuse Inc.. Its product description is PTC RESET FUSE 16V 5A RADIAL. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for 0ZRA0500FF1E
- Description：PTC RESET FUSE 16V 5A RADIAL
- Series：0ZRA
- Mfr：Bel Fuse Inc.
- Package：Box
- Type：Polymeric
- Voltage - Max：16V
- Current - Hold (Ih) (Max)：5:00 AM
- Current - Trip (It)：8.5 A
- Current - Max：100 A
- Time to Trip：3.6 s
- Resistance - Initial (Ri) (Min)：14 mOhms
- Resistance - Post Trip (R1) (Max)：44 mOhms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：Automotive
- Qualification：AEC-Q200
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.409" L x 0.118" W (10.40mm x 3.00mm)
- Height - Seated (Max)：0.563" (14.30mm)
- Thickness (Max)：-
- Lead Spacing：0.201" (5.10mm)
Ptc Resettable Fuses datasheet and documents for 0ZRA0500FF1E
Ptc Resettable Fuses Overview
The Bel Fuse 0ZRA0500FF1E is a radial PPTC resettable fuse designed for circuit protection. It features a hold current of 5 A and a trip current of 8.5 A, operating at a maximum voltage of 16 VDC. The device exhibits an initial resistance of 44 Ohms and functions within a temperature range of -40°C to +85°C. Classified as a slow blow fuse in the 0ZRA series, it utilizes a bulk packaging format.
Ptc Resettable Fuses Feature Summary
- Provides automatic circuit interruption upon overcurrent conditions
- Utilizes polymer positive temperature coefficient technology for self-resetting functionality
- Designed for radial through-hole mounting configurations
Ptc Resettable Fuses Applications
- Low-voltage DC power supply circuits
- Consumer electronics protection
- Peripheral interface safeguarding
Ptc Resettable Fuses Procurement Notes
Verify component authenticity against official Bel Fuse documentation prior to integration. Confirm that the specified 16 VDC rating aligns with target circuit requirements. Ensure thermal management strategies accommodate the operational limits defined in the datasheet. Validate package dimensions for PCB layout compatibility.
Ptc Resettable Fuses Selection Notes
Select this component when applications require high-current protection at low voltages. The 5 A hold current suits robust power lines. Consider the 44 Ohm resistance impact on signal integrity. Evaluate the slow blow characteristic against surge tolerance needs compared to faster-acting alternatives.
Ptc Resettable Fuses Part Context
This part belongs to the 0ZRA series of radial PPTC fuses from Bel Fuse. The series targets general-purpose protection where compact size and reliable resetting are prioritized. It complements higher-voltage or surface-mount options within the broader portfolio.
Ptc Resettable Fuses Replacement Considerations
Cross-reference with other 0ZRA series variants holding identical 5 A ratings. Verify voltage derating requirements if substituting with higher-rated models.
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