MF-PSML200/12-2

$1.35

Description：PTC RESET FUSE 12V 2A 0805
Series：Multifuse®, MF-PSML/X
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:552e45b9f59f Category: PTC Resettable Fuses Brand: Bourns Inc.

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Product introduction

MF-PSML200/12-2 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is PTC RESET FUSE 12V 2A 0805. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for MF-PSML200/12-2

Description：PTC RESET FUSE 12V 2A 0805
Series：Multifuse®, MF-PSML/X
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Polymeric
Voltage - Max：12V
Current - Hold (Ih) (Max)：2:00 AM
Current - Trip (It)：4:00 AM
Current - Max：50 A
Time to Trip：2 s
Resistance - Initial (Ri) (Min)：5 mOhms
Resistance - Post Trip (R1) (Max)：50 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-PSML200/12-2

MF-PSML200/12-2

Ptc Resettable Fuses Overview

The MF-PSML200/12-2 is a polymeric self-resetting fuse from the Bourns MF-PSML series, designed for surface mount applications. It features a hold current of 2 A and a trip current of 4 A, with a maximum voltage rating of 12 VDC. The device offers a low resistance of 50 mOhms and a high maximum rated current of 50 A. Housed in an 0805 (2012 metric) package, it operates within a temperature range of -40°C to +85°C. This component provides circuit protection through rapid response to overcurrent conditions.

Ptc Resettable Fuses Feature Summary

Polymeric PTC construction enables automatic reset after fault clearance
Low ohmic design minimizes power loss during normal operation
Surface mount packaging facilitates automated PCB assembly processes

Ptc Resettable Fuses Applications

Portable electronic devices requiring compact circuit protection
Consumer electronics with limited board space constraints
Battery-powered equipment needing overcurrent safeguarding

Ptc Resettable Fuses Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and environmental documentation prior to integration. Check for moisture sensitivity classification requirements and appropriate handling procedures during storage and assembly. Ensure supply chain stability as availability may vary by region.

Ptc Resettable Fuses Selection Notes

Select this component when a 2 A hold current and 12 VDC maximum voltage are required for surface mount protection. Consider the 0805 footprint dimensions for layout compatibility. Evaluate thermal performance within the specified operating temperature range. Compare against alternative series if higher voltage ratings or different package sizes are needed for specific application constraints.

Ptc Resettable Fuses Part Context

This part belongs to the MF-PSML series of polymeric self-resetting fuses manufactured by Bourns Inc. The series includes variants with different voltage ratings such as 6V and 12V options, all sharing similar current characteristics and low-profile surface mount packaging. These components are categorized under circuit protection devices specifically designed for overcurrent scenarios in modern electronic assemblies.