MF-PSML380/8-2

$1.49

Description：PTC RESET FUSE 8V 3.8A 0805
Series：Multifuse®, MF-PSML/X
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8010a5149f11 Category: PTC Resettable Fuses Brand: Bourns Inc.

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Product introduction

MF-PSML380/8-2 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is PTC RESET FUSE 8V 3.8A 0805. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for MF-PSML380/8-2

Description：PTC RESET FUSE 8V 3.8A 0805
Series：Multifuse®, MF-PSML/X
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Polymeric
Voltage - Max：8V
Current - Hold (Ih) (Max)：3.8 A
Current - Trip (It)：7.6 A
Current - Max：50 A
Time to Trip：5 s
Resistance - Initial (Ri) (Min)：1 mOhms
Resistance - Post Trip (R1) (Max)：16 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Surface Mount
Package / Case：0805 (2012 Metric), Concave
Size / Dimension：0.085" L x 0.053" W (2.15mm x 1.35mm)
Height - Seated (Max)：-
Thickness (Max)：0.055" (1.40mm)
Lead Spacing：-

Ptc Resettable Fuses datasheet and documents for MF-PSML380/8-2

MF-PSML380/8-2

Ptc Resettable Fuses Overview

The MF-PSML380/8-2 is a polymeric PTC resettable fuse from Bourns Inc., designed for surface mount applications. It features an 0805 (2012 Metric) package with a concave profile. The device is rated for 8V and has a hold current of 3.8A. This component serves as circuit protection against overcurrent conditions.

Ptc Resettable Fuses Feature Summary

Polymeric positive temperature coefficient technology enables automatic reset functionality after fault clearance.
Concave package design facilitates surface mounting in space-constrained PCB layouts.
Low impedance construction minimizes power loss during normal operation.

Ptc Resettable Fuses Applications

USB port protection for USB 2.0, 3.0, and OTG interfaces
HDMI source protection for version 1.4 specifications

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix and voltage rating to ensure compatibility with target circuit requirements. Confirm that the 0805 footprint matches the design layout. Check datasheet limits for trip current and maximum voltage before integration.

Ptc Resettable Fuses Selection Notes

Select this component when low ohmic characteristics are required for high-current applications. Ensure the operating environment supports the thermal performance of polymeric materials. Validate that the 8V rating aligns with system bus voltages.

Ptc Resettable Fuses Part Context

This part belongs to the MF-PSML/X series of low Ohmic PTC resettable fuses. The series is engineered for compact consumer electronics where minimal resistance and rapid response are critical for signal integrity and safety.