YS5918PTO

$2.42

Description：PTC RESET FUSE 120V RADIAL DISC
Series：PTO
Mfr：Amphenol Advanced Sensors (Thermometrics)
Package：Bulk

SKU:1b3621aaf9ba Category: PTC Resettable Fuses Brand: Amphenol Advanced Sensors (Thermometrics)

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Product introduction

YS5918PTO is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Amphenol Advanced Sensors (Thermometrics). Its product description is PTC RESET FUSE 120V RADIAL DISC. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for YS5918PTO

Description：PTC RESET FUSE 120V RADIAL DISC
Series：PTO
Mfr：Amphenol Advanced Sensors (Thermometrics)
Package：Bulk
Type：Ceramic
Voltage - Max：120V
Current - Hold (Ih) (Max)：-
Current - Trip (It)：-
Current - Max：-
Time to Trip：-
Resistance - Initial (Ri) (Min)：-
Resistance - Post Trip (R1) (Max)：-
Resistance - 25°C (Typ)：25 Ohms
Operating Temperature：10°C ~ 55°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.600" Dia x 0.220" T (15.24mm x 5.59mm)
Height - Seated (Max)：0.600" (15.24mm)
Thickness (Max)：-
Lead Spacing：0.330" (8.38mm)

Ptc Resettable Fuses datasheet and documents for YS5918PTO

YS5918PTO

Ptc Resettable Fuses Overview

The YS5918PTO is a PTC thermistor from the Amphenol Advanced Sensors Thermometrics PTO series. It features a nominal resistance of 25 Ohms at 25°C with a tolerance of ±30%. Designed for PCB mount applications, it utilizes radial termination and operates within a temperature range of +10°C to +55°C. The component has a bulk packaging format.

Ptc Resettable Fuses Feature Summary

Positive temperature coefficient behavior for circuit protection
Radial lead configuration for printed circuit board mounting
Uncoated construction for direct thermal exposure

Ptc Resettable Fuses Applications

Overcurrent protection in electronic circuits
Self-resetting fuse applications
Temperature sensing in low-temperature environments

Ptc Resettable Fuses Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm resistance values and tolerance ratings. Ensure that the operating temperature range aligns with the application requirements, as the standard range is limited to +10°C to +55°C. Cross-reference the datasheet for mechanical dimensions and mounting specifications before integration.

Ptc Resettable Fuses Selection Notes

Select this component when a self-resetting overcurrent protection device is required with a low nominal resistance. Consider the ±30% tolerance for circuit design margins. Verify that the maximum operating temperature of +55°C meets the environmental constraints of the target assembly. Compare against other PTO series variants if higher resistance or different switching characteristics are needed.

Ptc Resettable Fuses Part Context

This component belongs to the Thermometrics PTO series of PTC thermistors manufactured by Amphenol Advanced Sensors. The series is characterized by uncoated elements designed for rapid response and reliable performance in industrial and consumer electronics. These devices serve as resettable fuses or temperature sensors within the specified thermal limits.