What are the key features of Littelfuse Inc. 1812L150/16DR?

This product belongs to the Resettable Fuses - PPTC category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Littelfuse Inc. with full traceability.

What are the main application scenarios for 1812L150/16DR?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does 1812L150/16DR work?

This device follows established Resettable Fuses - PPTC design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of 1812L150/16DR?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for 1812L150/16DR?

The global Resettable Fuses - PPTC market is growing at ~6-8% CAGR, with particularly strong demand in power management. Littelfuse Inc. 1812L150/16DR is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of 1812L150/16DR?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Littelfuse Inc. provides full technical support and reference designs.

1812L150/16DR Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free by Littelfuse Inc.

1812L150/16DR | Littelfuse Inc. Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

Category: Resettable Fuses - PPTC

Brand: Littelfuse Inc.

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

Technical Parameters

Application	Overcurrent Protection
Brand	Littelfuse Inc.
Category	Resettable Fuses - PPTC
Data Tier	Family Level
Description	Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free
ECCN	EAR99
Halogen Free	Yes
Hold Current	1.5 A
Manufacturer	Littelfuse
Max Current	100 A
Max Voltage	8 V
Mounting Type	Surface Mount
Operating Temperature	-40 to +85 C
Package / Case	1812
Packaging	Reel
Product Type	PTC Resettable Fuse
REACH	Compliant
RoHS	Compliant
Series	1812L
Standard Pack Qty	1500
Trip Current	1.5 A

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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1812L150/16DR Application and Selection Guide

1812L150/16DR Model and Manufacturer Information

1812L150/16DR, a Resettable Fuses - PPTC manufactured by Littelfuse Inc.: 1812L150/16DR helps you confirm the specific model, while Littelfuse Inc. helps you confirm the product source. If you are selecting a part, you can first check whether 1812L150/16DR meets your requirements, then check whether Littelfuse Inc. matches your expectations, and then refer to Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free for further evaluation.

1812L150/16DR Product Parameters and Description

The main parameters of Littelfuse Inc.'s Resettable Fuses - PPTC product 1812L150/16DR include Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free. This is a Resettable Fuses - PPTC produced by Littelfuse Inc., and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

1812L150/16DR Application and Selection Reference

Littelfuse Inc.'s Resettable Fuses - PPTC product 1812L150/16DR has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 1812L150/16DR is a Resettable Fuses - PPTC solution worth considering, and manufacturer Littelfuse Inc. provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 1812L150/16DR

Designers looking for 1812L150/16DR recommended parts can evaluate the following options. 1812L150/16DR selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
P4KE7.5CA	Littelfuse Inc.	TVS DIODE 6.4V 11.3V DO204AL
RXEF040-AP	Littelfuse Inc.	PTC RESET FUSE 72V 400MA RADIAL
MICROSMD175F-2	Littelfuse Inc.	PTC RESET FUSE 6V 1.75A 1210

EZKEY can provide 1812L150/16DR recommended part comparison data and engineering samples for evaluation.