MPTS1812L050

$0.15

Description：PTC RESET FUSE 16V 0.5A 1812
Series：MPTS
Mfr：Meritek
Package：Tape & Reel (TR)

SKU:adbedab7f110 Category: PTC Resettable Fuses Brand: Meritek

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

MPTS1812L050 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Meritek. Its product description is PTC RESET FUSE 16V 0.5A 1812. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for MPTS1812L050

Description：PTC RESET FUSE 16V 0.5A 1812
Series：MPTS
Mfr：Meritek
Package：Tape & Reel (TR)
Type：Polymeric
Voltage - Max：16V
Current - Hold (Ih) (Max)：500 mA
Current - Trip (It)：1:00 AM
Current - Max：100 A
Time to Trip：150 ms
Resistance - Initial (Ri) (Min)：150 mOhms
Resistance - Post Trip (R1) (Max)：1 Ohms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Surface Mount
Package / Case：1812 (4532 Metric)
Size / Dimension：0.179" L x 0.128" W (4.55mm x 3.24mm)
Height - Seated (Max)：-
Thickness (Max)：0.030" (0.75mm)
Lead Spacing：-

Ptc Resettable Fuses datasheet and documents for MPTS1812L050

MPTS1812L050

Ptc Resettable Fuses Overview

The MPTS1812L050 is a surface-mount Polymeric Positive Temperature Coefficient (PTC) thermistor manufactured by Meritek Electronics. Designed for high-density applications, this component operates within a temperature range of -40°C to 85°C and features a rectangular package with dual-ended wraparound terminals. It is halogen-free and RoHS compliant, utilizing tin terminations. The device provides faster trip times and lower resistance compared to standard SMD devices, supporting operation currents from 0.05A to 3.0A and maximum voltages ranging from 6V to 60V across the series.

Ptc Resettable Fuses Feature Summary

Faster time to trip than standard SMD devices
Lower resistance than standard SMD devices
Excellent suitability for high density applications

Ptc Resettable Fuses Applications

Temperature sensing circuits
High density electronic assemblies
Surface mount protection applications

Ptc Resettable Fuses Procurement Notes

Verify that the specific part number matches the required resistance tolerance and trip characteristics for your design. Confirm compliance with RoHS and halogen-free standards as stated in the datasheet. Ensure the operating voltage and current ratings align with the circuit requirements. Check terminal finish specifications for solderability compatibility during assembly processes.

Ptc Resettable Fuses Selection Notes

Select this component based on its surface-mount form factor and thermal response speed relative to standard devices. Consider the available size options within the MPTS series, including 0805, 1206, 1210, 1812, and 2920, to match board space constraints. Evaluate the specific resistance values measured at 23 degrees Celsius to ensure proper circuit functionality.

Ptc Resettable Fuses Part Context

This part belongs to the Meritek MPTS Series of Polymeric PTC Thermistors. The series offers various case sizes such as 0805, 1206, 1210, 1812, and 2920 to accommodate different power and space requirements. These components are designed for surface mounting and provide reliable performance in temperature sensing and overcurrent protection roles.