PICOSMD035F-2

$0.40

Description：PTC RESET FUSE 6V 350MA 0805
Series：PolySwitch®, picoSMD
Mfr：Littelfuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:29a33b951f06 Category: PTC Resettable Fuses Brand: Littelfuse Inc.

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Product introduction

PICOSMD035F-2 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE 6V 350MA 0805. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for PICOSMD035F-2

Description：PTC RESET FUSE 6V 350MA 0805
Series：PolySwitch®, picoSMD
Mfr：Littelfuse Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Polymeric
Voltage - Max：6V
Current - Hold (Ih) (Max)：350 mA
Current - Trip (It)：750 mA
Current - Max：20 A
Time to Trip：100 ms
Resistance - Initial (Ri) (Min)：420 mOhms
Resistance - Post Trip (R1) (Max)：1.4 Ohms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Surface Mount
Package / Case：0805 (2012 Metric)
Size / Dimension：0.079" L x 0.052" W (2.01mm x 1.31mm)
Height - Seated (Max)：-
Thickness (Max)：0.032" (0.81mm)
Lead Spacing：-

Ptc Resettable Fuses datasheet and documents for PICOSMD035F-2

PICOSMD035F-2

Ptc Resettable Fuses Overview

The PICOSMD035F-2 is a polymer PTC self-resetting fuse from the picoASMD series, designed for surface mount applications. It features a maximum voltage rating of 6V and a hold current (Ih) of 350 mA. The trip current (It) is specified at 750 mA with a trip time of 100 ms. Initial resistance (Ri) is minimum 420 mOhms, while post-trip resistance (R1) has a maximum of 1.4 Ohms. The device supports a maximum fault current of 20 A and operates within a temperature range of -40°C to 85°C. It is housed in an 0805 (2012 metric) package.

Ptc Resettable Fuses Feature Summary

Provides overcurrent protection through automatic reset functionality upon cooling after fault removal.
Utilizes polymer technology for reliable performance in compact surface mount designs.
Complies with automotive industry standards including AEC-Q200 qualification.

Ptc Resettable Fuses Applications

Protection of portable electronic devices and handheld electronics
Overcurrent safeguarding in battery-powered circuits
Circuit protection for LED arrays and lighting systems

Ptc Resettable Fuses Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Littelfuse documentation. Ensure the specific suffix matches the required voltage and current ratings. Confirm that the package type aligns with PCB footprint requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Ptc Resettable Fuses Selection Notes

Select this component when a low-voltage, high-current resettable fuse is required for space-constrained designs. The 0805 package offers a balance between current handling and board area. Consider the 6V rating limit carefully; higher voltage applications require different series variants. Evaluate thermal management needs as resistance increases significantly during tripping events.

Ptc Resettable Fuses Part Context

This part belongs to the picoASMD family, which represents subminiature surface mount fuses. These components are engineered for sensitive and thin-film circuit protection. The series is characterized by its small physical dimensions and rapid response capabilities, making it suitable for modern high-density electronics manufacturing.

Ptc Resettable Fuses Replacement Considerations

Direct substitutes include PICOSMDCH035F-2 for higher voltage (16V) applications or MICROSMD035F-2 for microSMD packaging. NANOASMDC035F-2 serves as an alternative in 1206 packages. Verify electrical parameters match before substitution.