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MPTR60V030
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Product Detailed Parameters
- Description：PTC RESET FUSE 60V 0.3A RADIAL
- Series：MPTR
- Mfr：Meritek
- Package：Bulk
- Type：Polymeric
- Voltage - Max：60V
- Current - Hold (Ih) (Max)：300 mA
- Current - Trip (It)：600 mA
- Current - Max：40 A
- Time to Trip：3 s
- Resistance - Initial (Ri) (Min)：880 mOhms
- Resistance - Post Trip (R1) (Max)：2.1 Ohms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.291" Dia x 0.122" T (7.40mm x 3.10mm)
- Height - Seated (Max)：0.512" (13.00mm)
- Thickness (Max)：-
- Lead Spacing：0.201" (5.10mm)
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Overview
The MPTR60V030 is a polymeric PTC resettable fuse from the Meritek MPTR series, designed for overcurrent protection in electronic circuits. It features a radial leaded package and operates within a temperature range of -40°C to 125°C. The component supports operation currents up to 14.0A and withstands maximum voltages ranging from 16V to 90V. It is UL recognized under file number E223037 and complies with RoHS standards (lead-free).
Feature Summary
- Polymeric PTC technology for resettable overcurrent protection
- Radial leaded construction for through-hole mounting
- UL recognized component for safety compliance
Applications
- Wide variety of electronic applications
- Consumer electronics circuit protection
- Industrial control system safeguarding
Procurement Notes
Verify the specific voltage and current ratings against the official datasheet before integration, as the MPTR series covers a broad spectrum of parameters. Confirm that the selected variant matches the required hold current and trip characteristics for the target application. Ensure compliance with RoHS directives if lead-free assembly is mandated by the manufacturing process.
Selection Notes
Select this component based on the required operating voltage and maximum continuous current for the protected circuit. Consider the ambient temperature range, as PTC resistance characteristics vary with thermal conditions. Verify that the radial leaded form factor fits the PCB layout constraints and that the UL recognition meets the safety requirements of the end product.
Part Context
The MPTR60V030 belongs to the Meritek MPTR series of polymeric PTC resettable fuses. This series is characterized by its ability to automatically reset after tripping due to overcurrent events, offering a reusable alternative to traditional one-time fuses. The components are widely used in various electronic devices requiring reliable overcurrent protection.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation.
