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MF-RX300/72-2

Bourns

MF-RX300/72-2 by Bourns

The Bourns MF-RX300/72-2 is a PTC resettable fuse with resistance of 0.04 ohm and operating voltage of 72V. It is used for overcurrent protection in various applications, featuring radial terminal placement and rectangular package shape. With a max operating temperature of 85°C, it ensures reliable performance in diverse environments.

Median Price

$0.560

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 1,781 parts In-Stock

1+ parts

$0.560

100+ parts

$0.425

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1,781

$0.560

$0.425

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Mouser Electronics

USA . 7,553 parts In-Stock

1+ parts

$0.710

100+ parts

$0.500

1k+ parts

$0.352

10k+ parts

$0.315

7,553

$0.710

$0.500

$0.352

$0.315

Newark

USA . 1,681 parts In-Stock

1+ parts

$0.772

100+ parts

$0.608

1k+ parts

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1,681

$0.772

$0.608

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DigiKey

USA . 3,906 parts In-Stock

1+ parts

$0.810

100+ parts

$0.476

1k+ parts

$0.364

10k+ parts

$0.277

3,906

$0.810

$0.476

$0.364

$0.277

Element14

Singapore . 1,781 parts In-Stock

1+ parts

$0.984

100+ parts

$0.689

1k+ parts

$0.538

10k+ parts

$0.503

1,781

$0.984

$0.689

$0.538

$0.503

Master Electronics

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

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$0.319

10k+ parts

$0.250

10,000

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-

$0.319

$0.250

Verical

USA . 6,000 parts In-Stock

1+ parts

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$0.375

10k+ parts

$0.295

6,000

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-

$0.375

$0.295

Chip1Stop

Japan . 4,960 parts In-Stock

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$0.367

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4,960

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$0.367

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Arrow

USA . 4,713 parts In-Stock

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$0.370

10k+ parts

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4,713

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$0.370

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Distributors (In-Stock)

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Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$0.328

100+ parts

-

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300

$0.328

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Component Electronics Inc.

Canada . 984 parts In-Stock

1+ parts

$0.620

100+ parts

$0.460

1k+ parts

$0.400

10k+ parts

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984

$0.620

$0.460

$0.400

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NAC Semi

USA . 15,000 parts In-Stock

1+ parts

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$0.651

15,000

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-

$0.651

IBS Electronics

USA . 6,000 parts In-Stock

1+ parts

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100+ parts

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$0.401

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6,000

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$0.401

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Vyrian

USA . 4,519 parts In-Stock

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4,519

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Bristol Electronics

USA . 1,000 parts In-Stock

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$0.309

1k+ parts

$0.231

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1,000

-

$0.309

$0.231

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TME

Poland . 1,000 parts In-Stock

1+ parts

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$0.449

10k+ parts

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1,000

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$0.449

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Advanced Electronics

New Zealand . 600 parts In-Stock

1+ parts

$0.017

100+ parts

$0.015

1k+ parts

$0.014

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600

$0.017

$0.015

$0.014

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Corohmni

South Africa . 219 parts In-Stock

1+ parts

$0.056

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219

$0.056

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Aztec Data Supply Inc.

USA . 4,405 parts In-Stock

1+ parts

$0.270

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4,405

$0.270

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Argo Parts USA

USA . 4,390 parts In-Stock

1+ parts

$0.328

100+ parts

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10k+ parts

$0.318

4,390

$0.328

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-

$0.318

Bastille Electronics

Australia . 105 parts In-Stock

1+ parts

$0.328

100+ parts

$0.312

1k+ parts

$0.296

10k+ parts

$0.292

105

$0.328

$0.312

$0.296

$0.292

Continental Prestige Electronics

USA . 2,667 parts In-Stock

1+ parts

$0.540

100+ parts

$0.373

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2,667

$0.540

$0.373

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Eastek

USA . 24,000 parts In-Stock

1+ parts

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$0.080

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24,000

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$0.080

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Perfect Parts

USA . 19,040 parts In-Stock

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19,040

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

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Abacus Technologies

USA . 3,000 parts In-Stock

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3,000

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Overview

When it comes to non-linear resistors for overcurrent protection, the Bourns MF-RX300/72-2 stands out as a top choice. With Bourns' reputation for quality and reliability, this PTC resettable fuse offers peace of mind and superior performance. Ideal for a variety of applications, this radial terminal resistor provides exceptional value and benefits to customers. Say goodbye to worries about overcurrent issues with the MF-RX300/72-2, designed to keep your circuits safe and running smoothly.

Feature Benefit Bullets

Thermistor Application: OVERCURRENT PROTECTION

This thermistor provides overcurrent protection, making it suitable for applications where protecting against excessive current is crucial.

Maximum Operating Temperature: 85 °C

With a maximum operating temperature of 85°C, this thermistor can function effectively in a wide range of operating conditions.

Minimum Operating Temperature: -40 °C

The ability to operate at temperatures as low as -40°C ensures reliability in cold environments.

Package Style (Meter): Radial

The radial package style offers easy installation and maintenance of the thermistor in circuits.

Resistance: 0.04 ohm

With a low resistance value of 0.04 ohm, this thermistor efficiently controls the flow of current in the circuit.

Maximum Circuit DC Voltage: 72 V

The ability to handle a maximum circuit DC voltage of 72 V ensures safe operation in high voltage systems.

Resistor Type: PTC RESETTABLE FUSE

Being a PTC resettable fuse, this thermistor can protect the circuit by self-resetting after the fault condition is removed.

Reference Standard: CUL; TUV; UL

Compliance with CUL, TUV, and UL standards ensures that this thermistor meets industry safety and performance requirements.

Technical Specifications

Non-linear Resistors MF-RX300/72-2 attributes and parameters. Explore more Non-linear Resistors devices from Bourns

Specs

Additional Features:

RMIN AT 23 DEG CEL

Maximum Circuit DC Voltage:

72 V

JESD-609 Code:

e3

Mounting Type:

No. of Terminals:

2

Maximum Operating Temperature:

Minimum Operating Temperature:

-40 Cel

Height (Package):

26.67 mm

Length (Package):

20.67 mm

Shape (Package):

RECTANGULAR PACKAGE

Package Style (Meter):

Radial

Width (Package):

3.1 mm

Packing Method:

TR, 15 INCH

Reference Standard:

CUL; TUV; UL

Resistance:

Resistor Type:

Terminal Finish:

TIN

Terminal Placement:

RADIAL

Terminal Shape:

WIRE

Thermistor Application:

OVERCURRENT PROTECTION

Operating Voltage:

72 V

Trade Compliance

MF-RX300/72-2 Resistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8533.40.80.70

SB

8533.40.00.80

PCN

Manufacturer Highlights

Bourns

Bourns, Inc. is an American electronics company that develops, manufactures and supplies electronic components for a variety of industries including automotive, industrial, instrumentation, medical electronics, consumer equipment and portable electronics. Established in Altadena, California in 1947 by Marlan and Rosemary Bourns, graduates of the University of Michigan, the company was founded to develop and sell electronic components and sensors to the aerospace industry. Bourns has 15 manufacturing facilities around the world and has continued growing through the development of new products and technologies as well as through acquisitions. The company has approximately 9000 employees worldwide.

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