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RKEF300

TE Connectivity

RKEF300 by TE Connectivity

TE Connectivity's RKEF300 is a PTC resettable fuse with 60V AC voltage rating. It features radial terminal placement and rectangular package shape, ideal for temperature sensing applications. With dimensions of 16.5mm x 3mm x 21.2mm, it operates b/w -40°C to 85°C and has a power dissipation of 3.2W.

Median Price

$0.600

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

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Newark

USA . 71 parts In-Stock

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$0.109

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$0.109

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$0.109

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Mouser Electronics

USA . 4,460 parts In-Stock

1+ parts

$0.640

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$0.431

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$0.342

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$0.289

4,460

$0.640

$0.431

$0.342

$0.289

Farnell

UK . 3,131 parts In-Stock

1+ parts

$0.667

100+ parts

$0.452

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$0.413

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$0.335

3,131

$0.667

$0.452

$0.413

$0.335

Element14

Singapore . 3,131 parts In-Stock

1+ parts

$0.679

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$0.413

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$0.391

10k+ parts

$0.355

3,131

$0.679

$0.413

$0.391

$0.355

DigiKey

USA . 15,667 parts In-Stock

1+ parts

$0.760

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$0.447

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$0.342

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$0.288

15,667

$0.760

$0.447

$0.342

$0.288

Arrow

USA . 1,500 parts In-Stock

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$0.367

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$0.339

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$0.367

$0.339

Verical

USA . 1,500 parts In-Stock

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$0.366

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$0.339

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$0.366

$0.339

RS (Exports)

UK . 320 parts In-Stock

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$0.559

10k+ parts

$0.544

320

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$0.544

Distributors (In-Stock)

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Nova Conductors

Japan . 150 parts In-Stock

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$0.326

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150

$0.326

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ComSIT Distribution GmbH

Germany . 2,750 parts In-Stock

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2,750

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Vyrian

USA . 2,504 parts In-Stock

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LWI Electronics Inc

India . 600 parts In-Stock

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Inventory MP

USA . 158 parts In-Stock

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158

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Bristol Electronics

USA . 158 parts In-Stock

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158

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Semtec, LLC

USA . 22 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 18 parts In-Stock

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Component Stockers USA

USA . 22,707 parts In-Stock

1+ parts

$0.240

100+ parts

$0.240

1k+ parts

$0.260

10k+ parts

$0.290

22,707

$0.240

$0.240

$0.260

$0.290

Continental Prestige Electronics

USA . 3,086 parts In-Stock

1+ parts

$0.574

100+ parts

$0.389

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$0.260

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3,086

$0.574

$0.389

$0.260

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CoreStaff

Japan . 920 parts In-Stock

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$0.917

100+ parts

$0.398

1k+ parts

$0.351

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920

$0.917

$0.398

$0.351

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Authorized Procurement Solutions

USA . 3,000 parts In-Stock

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Argo Parts USA

USA . 1,453 parts In-Stock

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Perfect Parts

USA . 840 parts In-Stock

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Alle Elektronik GmbH

Germany . 500 parts In-Stock

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Netroflash

USA . 100 parts In-Stock

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$0.319

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$0.310

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$0.303

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Kepictronics

USA . 47 parts In-Stock

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Overview

TE Connectivity's RKEF300 is a game-changer in the world of non-linear resistors, offering unmatched quality and reliability. Designed for temperature sensing applications, this PTC resettable fuse boasts a rectangular package with radial terminal placement, making it easy to install and use. With a rated power dissipation of 3.2W and a wide operating temperature range from -40°C to 85°C, the RKEF300 ensures optimal performance in various environments. Trust TE Connectivity to deliver top-notch products that meet industry standards and exceed customer expectations. Experience the value and benefits of the RKEF300 today!

Feature Benefit Bullets

Thermistor Application: TEMPERATURE SENSING

This allows for accurate temperature monitoring, making it suitable for applications where temperature control is crucial.

Terminal Placement: RADIAL

Radial terminal placement provides secure connections and ease of installation, ensuring reliable performance in various environments.

Shape (Package): RECTANGULAR PACKAGE

The rectangular shape of the package allows for efficient space utilization and easy integration into circuits.

Packing Method: BULK

Bulk packing method is cost-effective for purchasing in large quantities, making it ideal for mass production projects.

No. of Terminals: 2

The two-terminal design simplifies the circuit connection process and reduces complexity in wiring configurations.

Rated AC Voltage (URac): 60 V

With a high rated AC voltage, this resistor can withstand voltage fluctuations and provide stable performance in AC circuits.

Terminal Shape: WIRE

Wire terminals facilitate easy soldering and connection to other components, ensuring a secure electrical connection.

Dimensions: 16.5mm x 3mm x 21.2mm

The compact size of the resistor allows for easy placement in confined spaces without compromising performance.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature ensures reliability in environments with elevated temperatures, expanding the range of applications.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows the resistor to function effectively in cold environments, making it versatile in various temperature conditions.

Terminal Finish: Tin (Sn)

The tin terminal finish provides corrosion resistance and improves solderability, ensuring long-term reliability in diverse operating conditions.

Height (Package): 21.2 mm

The height of the package enhances the resistor's durability and robustness, making it suitable for demanding industrial applications.

Resistor Type: PTC RESETTABLE FUSE

The PTC resettable fuse design offers overcurrent protection and automatic reset, preventing damage to the circuit in case of faults.

Operating Voltage: 60 V

The rated operating voltage of 60V allows the resistor to handle high voltage applications safely, ensuring stable operation under varying voltage conditions.

Length (Package): 16.5 mm

The length of the package contributes to the resistor's compact design, enabling space-efficient integration in circuit layouts.

Mounting Type: THROUGH HOLE MOUNT

Through-hole mounting simplifies installation and provides secure mechanical support, making it suitable for rugged operating environments.

Rated Power Dissipation (P): 3.2 W

With a high power dissipation rating, this resistor can handle high power loads without overheating, ensuring reliable performance in demanding applications.

Reference Standard: CSA, TUV, UL

Compliance with industry standards such as CSA, TUV, and UL ensures quality and safety, making this resistor a reliable choice for various applications.

Width (Package): 3 mm

The narrow width of the package allows for flexible placement in tight spaces, optimizing circuit layout and enhancing design flexibility.

Technical Specifications

Non-linear Resistors RKEF300 attributes and parameters. Explore more Non-linear Resistors devices from TE Connectivity

Specs

Additional Features:

RESISTANCE RANGE(MIN-MAX): 0.030-0.050

JESD-609 Code:

e3

Manufacturer Series:

RKEF

Mounting Type:

No. of Terminals:

2

Maximum Operating Temperature:

Minimum Operating Temperature:

-40 Cel

Height (Package):

21.2 mm

Length (Package):

16.5 mm

Shape (Package):

RECTANGULAR PACKAGE

Width (Package):

3 mm

Packing Method:

BULK

Dimensions:

16.5mm x 3mm x 21.2mm

Rated AC Voltage (URac):

60 V

Rated Power Dissipation (P):

Reference Standard:

CSA, TUV, UL

Resistor Type:

Sub-Category:

Non-linear Resistors

Terminal Finish:

Tin (Sn)

Terminal Placement:

RADIAL

Terminal Shape:

WIRE

Thermistor Application:

TEMPERATURE SENSING

Operating Voltage:

60 V

Trade Compliance

RKEF300 Resistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8533.40.80.70

SB

8533.40.00.80

PCN

Manufacturer Highlights

TE Connectivity

TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

CEO

Terrence R. Curtin

Executive VP, CFO

Heath A. Mitts

Senior VP, Principal Accounting Officer

Robert J. Ott

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