What are the primary applications for this fuse?

It is commonly used for overcurrent protection in USB 2.0/3.0/OTG ports, HDMI 1.4 source protection, mobile phone battery circuits, and game console ports.

What should engineers review before using this component?

Engineers should review the thermal derating chart, as the hold current (Ihold) decreases significantly at higher ambient temperatures.

What are the key specifications of the MF-PSMF010X-2?

Key specs include a 100mA hold current, 300mA trip current, 15V maximum voltage, and a resistance range of 1.0 to 7.5 Ohms.

What are the sourcing risks for this component?

The component is widely available with high stock levels and is currently active, presenting low sourcing risk.

What is the pinout of MF-PSMF010X-2?

Use the MF-PSMF010X-2 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about MF-PSMF010X-2 pinout to locate pins, power rails, and interface signals before layout.

MF-PSMF010X-2 Datasheet, Specs, Alternatives & ECAD | BOURNS

AI summary

The MF-PSMF010X-2 is a compact 0805 PTC resettable fuse from Bourns, rated for 15V and 100mA hold current, ideal for protecting USB and HDMI ports.

Best for

USB port protection
Compact consumer electronics
Battery circuit protection

Avoid if

Operating environment exceeds 85°C
Voltage requirements exceed 15V

Check before use

Thermal derating requirements
Solder reflow profile compatibility

Key specifications

Hold Current: 0.10 A
Max Voltage: 15 V
Package: 0805
Resistance: 1.0 - 7.5 Ohm

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: -
ECCN: EAR99
HTSUS: 8533290000.0

Application

Consumer ElectronicsConnectivityPower Management

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MF-PSMF010X-2: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

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Where to Buy

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Alternative components

Part	Details	Match
SMD0805-010-24VTECHFUSE	A pin-compatible upgrade with identical hold/trip current and a higher 24V voltage rating for improved robustness.	Needs validation

Design and risk insights

Questions & answers

It is a surface-mount polymer PTC (Positive Temperature Coefficient) resettable fuse in an 0805 package, manufactured by Bourns.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the MF-PSMF010X-2?+×

What are the primary applications for this fuse?+×

What should engineers review before using this component?+×

What are the key specifications of the MF-PSMF010X-2?+×

What are the sourcing risks for this component?+×

What is the pinout of MF-PSMF010X-2?+×