60R135XF

$1.01

Description：PTC RESET FUSE 60V 1.35A RADIAL
Series：POLY-FUSE®, 60R
Mfr：Littelfuse Inc.
Package：Bulk

SKU:7259de9c2ae5 Category: PTC Resettable Fuses Brand: Littelfuse Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

60R135XF is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE 60V 1.35A RADIAL. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for 60R135XF

Description：PTC RESET FUSE 60V 1.35A RADIAL
Series：POLY-FUSE®, 60R
Mfr：Littelfuse Inc.
Package：Bulk
Type：Polymeric
Voltage - Max：60V
Current - Hold (Ih) (Max)：1.35 A
Current - Trip (It)：2.7 A
Current - Max：40 A
Time to Trip：9.6 s
Resistance - Initial (Ri) (Min)：120 mOhms
Resistance - Post Trip (R1) (Max)：300 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.535" Dia x 0.122" T (13.58mm x 3.10mm)
Height - Seated (Max)：0.780" (19.80mm)
Thickness (Max)：-
Lead Spacing：0.201" (5.10mm)

Ptc Resettable Fuses datasheet and documents for 60R135XF

60R135XF

Ptc Resettable Fuses Overview

The Littelfuse 60R135XF is a PolySwitch radial leaded PPTC resettable fuse designed for overcurrent protection. It features a hold current of 1.35 A and a trip current of 2.7 A, with a maximum voltage rating of 60 VDC. The device has a maximum resistance of 300 mOhms and a rated fault current of 40 A. It operates within a temperature range of -40°C to +85°C and dissipates up to 1.7 W. Physical dimensions include a diameter of 13.58 mm, length of 3.1 mm, and a lead spacing of 5.1 mm.

Ptc Resettable Fuses Feature Summary

Provides automatic circuit reset after fault clearance without manual replacement
Increases resistance upon heating to limit excessive current flow
Compatible with high-volume electronics assembly processes

Ptc Resettable Fuses Applications

Protection of circuits, wiring harnesses, and PCB components
Overcurrent protection in automotive applications
Telecom equipment circuit safeguarding

Ptc Resettable Fuses Procurement Notes

Verify the specific ordering suffix against official Littelfuse documentation to confirm packaging configuration and compliance status. Ensure the selected variant matches the required axial lead spacing and mounting style for the target PCB layout. Cross-reference the RoHS and halogen-free certifications with the latest product change notices to guarantee regulatory adherence for the intended market.

Ptc Resettable Fuses Selection Notes

Select this component when a radial leaded form factor is required for through-hole mounting on printed circuit boards. The 1.35 A hold current and 60 VDC rating suit low-voltage DC circuit protection needs. Consider the 300 mOhms maximum resistance for minimal impact on normal operation. Evaluate the thermal environment to ensure the operating temperature range aligns with system constraints.

Ptc Resettable Fuses Part Context

This part belongs to the POLYFUSE 60R series of resettable fuses. These devices are polymer PTC thermistors that offer reliable overcurrent protection. The series provides a wide range of voltage and current ratings for various industrial and commercial applications. The radial leaded design facilitates easy integration into standard electronic assemblies.