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70543-0037

Molex

70543-0037 by Molex

Molex 70543-0037 is a board connector with 0.1" pitch, 3A signal current rating, and 600VAC dielectric voltage. Ideal for commercial applications requiring durable connectors with solder termination and UL/CSA standards compliance.

Median Price

$0.472

Lifecycle Status

Suppliers In-Stock

44

In-Stock Inventory

1k+

Distributors (Authorized)

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

Avnet

USA . 9,558 parts In-Stock

1+ parts

$0.436

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9,558

$0.436

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Verical

USA . 218,738 parts In-Stock

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$0.440

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$0.420

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$0.410

218,738

$0.440

-

$0.420

$0.410

Sager

USA . 3,498 parts In-Stock

1+ parts

$0.472

100+ parts

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1k+ parts

$0.358

10k+ parts

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3,498

$0.472

-

$0.358

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Distrelec

Netherlands . 2,420 parts In-Stock

1+ parts

$0.722

100+ parts

$0.514

1k+ parts

$0.394

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2,420

$0.722

$0.514

$0.394

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Mouser Electronics

USA . 9,998 parts In-Stock

1+ parts

$0.820

100+ parts

$0.623

1k+ parts

$0.463

10k+ parts

$0.407

9,998

$0.820

$0.623

$0.463

$0.407

Element14

Singapore . 3,143 parts In-Stock

1+ parts

$0.843

100+ parts

$0.693

1k+ parts

$0.578

10k+ parts

$0.508

3,143

$0.843

$0.693

$0.578

$0.508

Newark

USA . 670 parts In-Stock

1+ parts

$0.901

100+ parts

$0.661

1k+ parts

$0.574

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670

$0.901

$0.661

$0.574

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Arrow

USA . 16,777 parts In-Stock

1+ parts

$1.063

100+ parts

$0.729

1k+ parts

$0.580

10k+ parts

$0.474

16,777

$1.063

$0.729

$0.580

$0.474

DigiKey

USA . 92,164 parts In-Stock

1+ parts

$1.090

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$1.090

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Master Electronics

USA . 223,730 parts In-Stock

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$0.403

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$0.377

223,730

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$0.403

$0.377

Powell Electronics

USA . 148,784 parts In-Stock

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$0.400

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$0.381

148,784

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$0.381

NEP Electronics

USA . 141,696 parts In-Stock

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Chip1Stop

Japan . 138,297 parts In-Stock

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$0.446

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$0.347

138,297

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$0.446

$0.347

Farnell

UK . 125,508 parts In-Stock

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$0.387

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125,508

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$0.387

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TTI

USA . 23,296 parts In-Stock

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$0.440

1k+ parts

$0.420

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$0.395

23,296

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$0.440

$0.420

$0.395

RS (Exports)

UK . 2,370 parts In-Stock

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$0.837

1k+ parts

$0.804

10k+ parts

$0.642

2,370

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$0.837

$0.804

$0.642

Heilind Electronics

USA . 920 parts In-Stock

1+ parts

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$0.490

1k+ parts

$0.400

10k+ parts

$0.394

920

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$0.490

$0.400

$0.394

Interstate Connecting

USA . 755 parts In-Stock

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$0.441

1k+ parts

$0.387

10k+ parts

$0.349

755

-

$0.441

$0.387

$0.349

Distributors (In-Stock)

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

Rapid Electronics

USA . 1,130 parts In-Stock

1+ parts

$0.431

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1,130

$0.431

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Digiode

USA . 1,600 parts In-Stock

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$0.448

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1,600

$0.448

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Nova Conductors

Japan . 32 parts In-Stock

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$0.543

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32

$0.543

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TME

Poland . 288 parts In-Stock

1+ parts

$0.670

100+ parts

$0.549

1k+ parts

$0.473

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288

$0.670

$0.549

$0.473

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Component Electronics Inc.

Canada . 50 parts In-Stock

1+ parts

$0.770

100+ parts

$0.580

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$0.500

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50

$0.770

$0.580

$0.500

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Voyager Components

USA . 312 parts In-Stock

1+ parts

$0.996

100+ parts

$0.996

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$0.996

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$0.996

312

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$0.996

$0.996

$0.996

Vyrian

USA . 67,151 parts In-Stock

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Dan-Mar Components

USA . 27,456 parts In-Stock

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R&J Components

USA . 14,460 parts In-Stock

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Chip Stock

USA . 5,876 parts In-Stock

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Legend Electronics Inc.

USA . 5,598 parts In-Stock

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NAC Semi

USA . 3,796 parts In-Stock

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$0.616

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$0.569

3,796

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$0.569

Classic Components Corporation

USA . 1,558 parts In-Stock

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VNN

France . 1,398 parts In-Stock

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Prism Electronics

USA . 1,007 parts In-Stock

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1,007

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ComSIT Distribution GmbH

Germany . 750 parts In-Stock

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750

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ComSIT USA

USA . 750 parts In-Stock

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750

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Electronics Depot

USA . 498 parts In-Stock

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498

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Semtec, LLC

USA . 450 parts In-Stock

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450

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Bristol Electronics

USA . 264 parts In-Stock

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264

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EMSNET

USA . 234 parts In-Stock

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Atlantic Semiconductor

USA . 216 parts In-Stock

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Component Sense

UK . 151 parts In-Stock

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J & M Industries LLC

USA . 95 parts In-Stock

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95

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Resion

USA . 49 parts In-Stock

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49

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Elcom Components

USA . 21 parts In-Stock

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Distributors (Availability)

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Semicontronic

India . 64,669 parts In-Stock

1+ parts

$0.304

100+ parts

$0.296

1k+ parts

$0.295

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64,669

$0.304

$0.296

$0.295

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Corphita

USA . 4,694 parts In-Stock

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$0.425

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4,694

$0.425

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Aranea Global

USA . 500 parts In-Stock

1+ parts

$0.533

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$0.511

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500

$0.533

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$0.511

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Continental Prestige Electronics

USA . 4,963 parts In-Stock

1+ parts

$0.543

100+ parts

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10k+ parts

$0.533

4,963

$0.543

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$0.533

Argo Parts USA

USA . 562 parts In-Stock

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$0.543

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$0.527

562

$0.543

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$0.527

Aztec Data Supply Inc.

USA . 617 parts In-Stock

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$2.997

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617

$2.997

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Andel Nordic

Denmark . 6,008 parts In-Stock

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$3.237

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$3.108

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$3.108

6,008

$3.237

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$3.108

$3.108

Eastek

USA . 204,620 parts In-Stock

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Perfect Parts

USA . 42,200 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 4,778 parts In-Stock

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GreenTree Electronics

Israel . 2,496 parts In-Stock

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Robosynatics

Brazil . 2,282 parts In-Stock

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$0.512

1k+ parts

$0.501

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$0.501

2,282

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$0.512

$0.501

$0.501

Lucentia Tech

USA . 2,282 parts In-Stock

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$0.512

1k+ parts

$0.501

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$0.501

2,282

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$0.501

$0.501

Infinite Electronics LLP (Excess)

. 2,256 parts In-Stock

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Abacus Technologies

USA . 1,768 parts In-Stock

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Assy Fe

Spain . 1,422 parts In-Stock

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Kepictronics

USA . 688 parts In-Stock

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688

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EMSNET (Excess)

USA . 17 parts In-Stock

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Overview

Discover the Molex 70543-0037 Headers & Edge Type Connector, a top-quality product designed to meet your connectivity needs. Manufactured by Molex, a trusted name in the industry, this connector offers reliable performance and durability. Ideal for a wide range of applications, this connector provides a secure and efficient connection for your devices. With a sleek design and high-quality materials, the 70543-0037 ensures a long-lasting and stable connection, making it a valuable addition to your projects. Trust Molex for all your connectivity solutions.

Feature Benefit Bullets

Mating Contact Pitch (inch) : 0.1

Having a small mating contact pitch of 0.1 inch allows for a high density of connections on the board, making this product suitable for applications requiring a compact design.

Body Length : 0.4 inch

The compact body length of 0.4 inch helps in saving space on the board while providing a reliable connection.

Insulation Resistance : 1000000000 ohm

With a high insulation resistance of 1000000000 ohm, this connector offers excellent protection against electrical leakage and ensures reliable performance.

Dielectric Withstanding Voltage (V) : 600VAC

The high dielectric voltage withstand rating of 600VAC makes this connector suitable for applications that require protection against high voltage.

Termination Contact Finish : BRIGHT TIN OVER NICKEL

The bright tin over nickel contact finish ensures good conductivity and resistance to corrosion, enhancing the overall reliability of the connector.

Maximum Operating Temperature °C : 125

With a high maximum operating temperature of 125°C, this connector is suitable for applications that require operation in high temperature environments.

UL Flammability Code : 94V-0

Having a UL flammability rating of 94V-0 indicates that this connector meets stringent safety standards for flammability, making it a reliable choice for various applications.

Technical Specifications

Headers & Edge Type Connectors 70543-0037 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex

Specs

Additional Features:

LATCHED

Body Width:

.26 inch

Body Depth:

.465 inch

Body Length:

.4 inch

Body or Shell Style:

RECEPTACLE

Connector Type:

Mating Contact Finish:

NOT SPECIFIED

Termination Contact Finish:

BRIGHT TIN OVER NICKEL

Contact Gender:

Contact Material:

NOT SPECIFIED

Contact Pattern:

RECTANGULAR

Contact Resistance:

15 mohm

Contact Style:

SQ PIN-SKT

DIN Conformance:

NO

Dielectric Withstanding Voltage (V):

Durability:

25 Cycles

Filter Feature:

NO

IEC Conformity:

NO

Insulation Resistance:

1000000000 ohm

Insulator Color:

BLACK

Insulator Material:

GLASS FILLED POLYCARBONATE

JESD-609 Code:

e3

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.1

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mixed Contacts:

NO

Mounting Option-1:

LATCH

Mounting Style:

STRAIGHT

Mounting Type:

BOARD

No. of Connectors:

ONE

No. of PCB Rows:

1

No. of Rows Loaded:

1

Maximum Operating Temperature (Cel):

125

Minimum Operating Temperature:

-40 Cel

Option:

PCB Contact Pattern:

RECTANGULAR

Plating Thickness (inch):

150u

Polarization Key:

CTR W/GUIDE SLOTS

Rated Current - Signal:

3 A

Reference Standard:

UL, CSA

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Terminal Length:

.13 inch

Terminal Pitch (mm):

2.54

Termination Type:

SOLDER

Total No. of Contacts:

3

UL Flammability Code:

94V-0

Trade Compliance

70543-0037 Connectors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.69.40.40

SB

8536.69.40.40

PCN

Manufacturer Highlights

Molex

Molex LLC is a manufacturer of electronic, electrical, and fiber optic connectivity systems. Molex offers over 100,000 products across a variety of industries, including data communications, medical, industrial, automotive and consumer electronics. They are notable for pioneering the Molex connector, which has seen universal adoption in personal computing. The company is considered the second largest electronic connector company in the world. Molex was established in 1938 by Frederick Krehbiel. The company began by making flowerpots out of an industrial byproduct plastic called Molex. Krehbiel developed this material by combining asbestos tailings, coal tar pitch, and limestone. Aside from flower pots, Molex also sold salt shakers before it expanded into electrical connectors and sensors.Later they made connectors for General Electric and other appliance manufacturers out of the same plastic. Molex acquired Woodhead Industries in 2006; the largest acquisition in the former's history at the time.

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