PTR030V0110-TR1

$0.32

Description：PTC RESET FUSE 30V 1.1A RADIAL
Series：PTR030V
Mfr：Eaton - Electronics Division
Package：Tape & Reel (TR)

SKU:a41a728e4da3 Category: PTC Resettable Fuses Brand: Eaton - Electronics Division

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Product introduction

PTR030V0110-TR1 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Eaton - Electronics Division. Its product description is PTC RESET FUSE 30V 1.1A RADIAL. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for PTR030V0110-TR1

Description：PTC RESET FUSE 30V 1.1A RADIAL
Series：PTR030V
Mfr：Eaton - Electronics Division
Package：Tape & Reel (TR)
Type：Polymeric
Voltage - Max：30V
Current - Hold (Ih) (Max)：1.1 A
Current - Trip (It)：2.2 A
Current - Max：40 A
Time to Trip：6.6 s
Resistance - Initial (Ri) (Min)：50 mOhms
Resistance - Post Trip (R1) (Max)：170 mOhms
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.291" L x 0.118" W (7.40mm x 3.00mm)
Height - Seated (Max)：0.559" (14.20mm)
Thickness (Max)：-
Lead Spacing：0.197" (5.00mm)

Ptc Resettable Fuses datasheet and documents for PTR030V0110-TR1

PTR030V0110-TR1

Ptc Resettable Fuses Overview

The Eaton PTR030V0110-TR1 is a PolySwitch resettable PTC device designed for overcurrent protection in electronic circuits. It operates with a maximum voltage of 30 V and maintains a holding current of 1.1 A. The trip current is specified at 2.2 A, while the maximum rated current reaches 40 A. Initial resistance is capped at 100 mOhms. The component functions within a temperature range of -40°C to +85°C and features radial kinked leads with a 5 mm spacing.

Ptc Resettable Fuses Feature Summary

Provides automatic circuit recovery after fault conditions clear
Offers dual certification including cURus and TUV standards
Utilizes polymer technology for reliable thermal response

Ptc Resettable Fuses Applications

Portable electronics battery pack protection
Peripheral interface circuit safeguarding
Power supply input line overcurrent protection

Ptc Resettable Fuses Procurement Notes

Verify the specific ordering suffix TR1 confirms reel packaging rather than bulk quantities when sourcing. Ensure the application environment remains within the specified -40°C to +85°C operational limits. Confirm that the 30 VDC maximum voltage rating aligns with the system's peak operating voltage to prevent device failure during transient events.

Ptc Resettable Fuses Selection Notes

Select this component when a low-profile radial lead solution is required for space-constrained PCB layouts. The 1.1 A holding current suits moderate load applications needing resettable protection. Consider the 100 mOhms initial resistance impact on power loss if high efficiency is critical. Verify compatibility with automated insertion equipment due to the kinked lead configuration.

Ptc Resettable Fuses Part Context

This part belongs to the PolyTron™ PTR030V series, which provides general-purpose overcurrent protection using polymer positive temperature coefficient technology. The series is engineered for through-hole mounting on printed circuit boards. It serves as a reusable alternative to traditional one-time fuses in consumer and industrial electronics.