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1812L020/60DR

Littelfuse

1812L020/60DR by Littelfuse

1812L020/60DR by Littelfuse is a PTC resettable fuse with resistance of 1.4 ohm, suitable for overcurrent protection applications. It features dual-ended terminals in a rectangular SMT package, with dimensions of 4.73mm x 3.41mm x 1.25mm and can operate b/w -40°C to 85°C, offering max circuit DC voltage of 60V.

Median Price

$0.710

Lifecycle Status

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22

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1k+

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Newark

USA . 1,166 parts In-Stock

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$0.666

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$0.666

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Chip1Stop

Japan . 1,415 parts In-Stock

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$0.710

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$0.710

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DigiKey

USA . 14,260 parts In-Stock

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$0.740

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$0.433

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$0.359

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$0.740

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Arrow

USA . 199,500 parts In-Stock

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$0.787

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$0.787

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Mouser Electronics

USA . 3,968 parts In-Stock

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$0.950

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Farnell

UK . 2,306 parts In-Stock

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$1.380

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$0.998

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$0.826

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$0.730

2,306

$1.380

$0.998

$0.826

$0.730

Element14

Singapore . 1,548 parts In-Stock

1+ parts

$2.540

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$1.840

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$1.530

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$1.420

1,548

$2.540

$1.840

$1.530

$1.420

TTI Europe

Germany . 31,500 parts In-Stock

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$0.200

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TTI

USA . 22,500 parts In-Stock

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$0.232

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$0.232

Verical

USA . 7,500 parts In-Stock

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$0.223

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Future Electronics

Canada . 6,000 parts In-Stock

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$0.640

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Nova Conductors

Japan . 200 parts In-Stock

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$0.600

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$0.600

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Ozdisan Elektronik

Türkiye . 1,500 parts In-Stock

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$1.542

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$1.542

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TME

Poland . 689 parts In-Stock

1+ parts

$7.600

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$3.730

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$2.660

10k+ parts

$2.560

689

$7.600

$3.730

$2.660

$2.560

Chip Stock

USA . 40,702 parts In-Stock

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Vyrian

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NAC Semi

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ComSIT Distribution GmbH

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ComSIT USA

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Rutronik

Germany . 1,500 parts In-Stock

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$0.169

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VNN

France . 917 parts In-Stock

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Aztec Data Supply Inc.

USA . 968 parts In-Stock

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$0.350

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Semicontronic

India . 36,176 parts In-Stock

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$0.366

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$0.357

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$0.355

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Corohmni

South Africa . 120 parts In-Stock

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$0.483

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Argo Parts USA

USA . 4,261 parts In-Stock

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Netroflash

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Advanced Electronics

New Zealand . 270 parts In-Stock

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Perfect Parts

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Authorized Procurement Solutions

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Continental Prestige Electronics

USA . 2,462 parts In-Stock

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$1.030

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$0.748

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$0.748

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USA . 100 parts In-Stock

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Overview

Looking for reliable overcurrent protection? Look no further than the 1812L020/60DR by Littelfuse. As a leading manufacturer in the industry, Littelfuse delivers top-notch quality and performance. This PTC resettable fuse offers customers peace of mind with its dual-ended terminal placement and wraparound shape. Perfect for a variety of applications, this non-linear resistor is a must-have for any electronic device. Trust Littelfuse to provide the best in safety and protection for your circuits.

Feature Benefit Bullets

Thermistor Application: OVERCURRENT PROTECTION

This feature ensures reliable protection against overcurrent conditions, making it a safe choice for various applications.

Terminal Placement: DUAL ENDED

The dual-ended terminal placement offers versatility in installation and allows for easy connection in different circuit configurations.

Shape (Package): RECTANGULAR PACKAGE

The rectangular package shape makes it easy to integrate into a circuit board, optimizing space usage and facilitating efficient design.

Packing Method: TR, 7 INCH

The TR packing method in a 7-inch reel ensures convenient handling and storage of the resistors, improving overall productivity in manufacturing processes.

Resistance: 1.4 ohm

With a resistance value of 1.4 ohms, this resistor provides precise control and regulation of current flow in the circuit.

No. of Terminals: 2

The two terminals allow for easy connection and setup, reducing installation time and making maintenance straightforward.

Package Style (Meter): SMT

The surface-mount technology (SMT) package style offers compatibility with modern assembly processes, enabling efficient and reliable circuit integration.

Terminal Shape: WRAPAROUND

The wraparound terminal shape enhances solder joint integrity and provides robust mechanical support for the resistor, ensuring long-term performance.

Dimensions: 4.73mm x 3.41mm x 1.25mm

The compact dimensions of the resistor make it suitable for applications with limited space, allowing for versatile usage in various electronic devices.

Maximum Operating Temperature: 85 °C

With a maximum operating temperature of 85°C, this resistor can withstand high-temperature environments, ensuring stability and reliability in diverse conditions.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature of -40°C enables the resistor to function effectively in cold environments without compromising performance.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides excellent solderability and corrosion resistance, ensuring durable connections and long-term reliability in the circuit.

Height (Package): 1.25 mm

The low height of the package allows for compact PCB designs, contributing to efficient space utilization and streamlined electronic layouts.

Resistor Type: PTC RESETTABLE FUSE

The PTC resettable fuse resistor type offers self-recovery capabilities, providing automatic protection against faults and improving the overall safety of the circuit.

Length (Package): 4.73 mm

The length of the package is optimized for compatibility with standard PCB layouts, facilitating easy integration and enhancing the overall efficiency of the design.

Mounting Type: SURFACE MOUNT

The surface-mounting type simplifies the assembly process and eliminates the need for additional hardware, reducing manufacturing costs and improving productivity.

Reference Standard: CUL; TUV; UL

Compliance with recognized safety standards like CUL, TUV, and UL ensures product quality and reliability, making it a trusted choice for various applications.

Maximum Circuit DC Voltage: 60 V

The maximum DC voltage rating of 60 volts provides robust protection against voltage surges and ensures safe operation within specified limits.

Width (Package): 3.41 mm

The width of the package is designed for compatibility with standard PCB layouts, allowing for easy integration and optimizing space utilization in electronic assemblies.

Technical Specifications

Non-linear Resistors 1812L020/60DR attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse

Specs

Maximum Circuit DC Voltage:

60 V

JESD-609 Code:

e3

Mounting Type:

No. of Terminals:

2

Maximum Operating Temperature:

Minimum Operating Temperature:

-40 Cel

Height (Package):

1.25 mm

Length (Package):

4.73 mm

Shape (Package):

RECTANGULAR PACKAGE

Package Style (Meter):

SMT

Width (Package):

3.41 mm

Packing Method:

TR, 7 INCH

Dimensions:

4.73mm x 3.41mm x 1.25mm

Reference Standard:

CUL; TUV; UL

Resistance:

Resistor Type:

Sub-Category:

Non-linear Resistors

Terminal Finish:

MATTE TIN

Terminal Placement:

DUAL ENDED

Terminal Shape:

WRAPAROUND

Thermistor Application:

OVERCURRENT PROTECTION

Trade Compliance

1812L020/60DR Resistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8533.40.80.70

SB

8533.40.00.80

Manufacturer Highlights

Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

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