MPTR90V110

Ptc Resettable Fuses Overview

The MPTR90V110 is a polymeric positive temperature coefficient (PTC) resettable fuse from the Meritek MPTR series. It features radial leads and operates within a voltage range of 16V to 90V, with this specific model rated for 90V. The hold current is 1.1A. The component supports operation currents up to 14.0A and functions across a temperature range of -40ºC to 125ºC. It complies with RoHS standards and holds UL recognition E223037.

Ptc Resettable Fuses Feature Summary

• Polymeric PTC technology providing automatic reset capability after fault conditions clear
• Radial leaded construction suitable for through-hole mounting applications
• RoHS compliant manufacturing ensuring lead-free composition

Ptc Resettable Fuses Applications

• Wide variety of electronic applications requiring overcurrent protection
• Circuit protection for devices operating within the specified voltage and current limits
• Industrial and consumer electronics utilizing radial leaded components

Ptc Resettable Fuses Procurement Notes

Verify the part number suffix against official Meritek documentation to confirm exact electrical ratings. Ensure the procurement specification matches the required hold current and maximum voltage for the target circuit design. Cross-reference the UL file number E223037 for compliance requirements.

Ptc Resettable Fuses Selection Notes

Select this component based on the specific 90V rating and 1.1A hold current requirements. Consider the radial lead form factor for board layout compatibility. Evaluate the thermal environment to ensure operation remains within the -40ºC to 125ºC range during normal and fault conditions.

Ptc Resettable Fuses Part Context

This device belongs to the Meritek MPTR series of polymeric PTC resettable fuses. The series offers a wide variety of electronic applications with options for different voltage ratings and current capacities. The MPTR90V110 specifically addresses higher voltage applications compared to lower-rated variants in the same family.

Ptc Resettable Fuses Replacement Considerations

Consult official Meritek datasheets for direct substitutes within the MPTR series that match the 90V and 1.1A specifications. Verify pinout compatibility and physical dimensions before substituting with other manufacturers' radial PTC fuses.