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70543-0038

Molex

70543-0038 by Molex

The Molex 70543-0038 is a board connector with a mating contact pitch of 0.1 inch and a body length of 0.5 inch. It has an insulation resistance of 1000000000 ohm and is commonly used in commercial applications requiring a durable and reliable connection.

Median Price

$0.527

Lifecycle Status

Suppliers In-Stock

53

In-Stock Inventory

1k+

Distributors (Authorized)

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

RS (Exports)

UK . 150 parts In-Stock

1+ parts

$0.340

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150

$0.340

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Avnet

USA . 34,781 parts In-Stock

1+ parts

$0.461

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$0.461

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Sager

USA . 10,412 parts In-Stock

1+ parts

$0.527

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$0.400

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10,412

$0.527

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$0.400

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Arrow

USA . 3,598 parts In-Stock

1+ parts

$0.690

100+ parts

$0.576

1k+ parts

$0.508

10k+ parts

$0.450

3,598

$0.690

$0.576

$0.508

$0.450

Mouser Electronics

USA . 18,594 parts In-Stock

1+ parts

$0.880

100+ parts

$0.521

1k+ parts

-

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$0.490

18,594

$0.880

$0.521

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$0.490

Newark

USA . 18 parts In-Stock

1+ parts

$1.020

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$0.650

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18

$1.020

$0.650

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RS Americas

USA . 70 parts In-Stock

1+ parts

$1.060

100+ parts

$0.790

1k+ parts

$0.640

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70

$1.060

$0.790

$0.640

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DigiKey

USA . 65,254 parts In-Stock

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$1.180

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TTI

USA . 547,848 parts In-Stock

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Heilind Electronics

USA . 12,871 parts In-Stock

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Chip1Stop

Japan . 12,137 parts In-Stock

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$0.419

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$0.389

12,137

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$0.419

$0.389

NEP Electronics

USA . 9,746 parts In-Stock

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Powell Electronics

USA . 8,636 parts In-Stock

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$0.450

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$0.430

8,636

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$0.430

Verical

USA . 8,064 parts In-Stock

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$0.545

10k+ parts

$0.472

8,064

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$0.545

$0.472

TTI Europe

Germany . 8,064 parts In-Stock

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Master Electronics

USA . 6,571 parts In-Stock

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$0.453

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$0.428

6,571

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$0.453

$0.428

Farnell

UK . 3,900 parts In-Stock

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$0.478

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3,900

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$0.478

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Element14

Singapore . 3,074 parts In-Stock

1+ parts

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100+ parts

$0.754

1k+ parts

$0.732

10k+ parts

$0.710

3,074

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$0.754

$0.732

$0.710

Distrelec

Netherlands . 1,185 parts In-Stock

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Interstate Connecting

USA . 441 parts In-Stock

1+ parts

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$0.493

1k+ parts

$0.413

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$0.474

441

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$0.493

$0.413

$0.474

Distributors (In-Stock)

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

DF Sales Co.

USA . 103 parts In-Stock

1+ parts

$0.499

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103

$0.499

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DF Sales Co.

USA . 103 parts In-Stock

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$0.499

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103

$0.499

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Digiode

USA . 1,385 parts In-Stock

1+ parts

$0.501

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1,385

$0.501

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Nova Conductors

Japan . 870 parts In-Stock

1+ parts

$0.594

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870

$0.594

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Maritex

Poland . 3,732 parts In-Stock

1+ parts

$0.595

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$0.410

1k+ parts

$0.369

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3,732

$0.595

$0.410

$0.369

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TME

Poland . 490 parts In-Stock

1+ parts

$0.640

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$0.524

1k+ parts

$0.493

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490

$0.640

$0.524

$0.493

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Component Electronics Inc.

Canada . 200 parts In-Stock

1+ parts

$1.000

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$0.750

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$0.650

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200

$1.000

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Vyrian

USA . 38,012 parts In-Stock

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IBS Electronics

USA . 13,004 parts In-Stock

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$0.519

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$0.491

13,004

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$0.519

$0.491

Sensible Micro Corp

USA . 6,048 parts In-Stock

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6,048

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Chip Stock

USA . 3,500 parts In-Stock

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NAC Semi

USA . 2,426 parts In-Stock

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$0.929

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$0.858

2,426

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$0.858

VNN

France . 2,121 parts In-Stock

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Elcom Components

USA . 1,984 parts In-Stock

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Legend Electronics Inc.

USA . 954 parts In-Stock

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954

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Connector Distribution Corp

USA . 572 parts In-Stock

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Right Parts Inc.

USA . 572 parts In-Stock

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Inventory MP

USA . 422 parts In-Stock

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Component Sense

UK . 369 parts In-Stock

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$0.384

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$0.384

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$0.384

369

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$0.384

$0.384

$0.384

Contempo Components LLC

USA . 252 parts In-Stock

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252

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Extreme Components

USA . 250 parts In-Stock

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Atlantic Semiconductor

USA . 247 parts In-Stock

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247

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Prism Electronics

USA . 244 parts In-Stock

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244

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Electronic Expediters

USA . 120 parts In-Stock

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EMSNET

USA . 118 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 101 parts In-Stock

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Dan-Mar Components

USA . 101 parts In-Stock

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Semi Source

USA . 90 parts In-Stock

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Goldney Electronics S.L.

Spain . 30 parts In-Stock

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NexGen Digital

USA . 26 parts In-Stock

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CirComp Electronics, Inc.

USA . 25 parts In-Stock

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25

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Bristol Electronics

USA . 11 parts In-Stock

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ComSIT Distribution GmbH

Germany . 3 parts In-Stock

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Distributors (Availability)

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

Semicontronic

India . 39,595 parts In-Stock

1+ parts

$0.356

100+ parts

$0.347

1k+ parts

$0.345

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39,595

$0.356

$0.347

$0.345

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Corphita

USA . 912 parts In-Stock

1+ parts

$0.474

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912

$0.474

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Argo Parts USA

USA . 1,212 parts In-Stock

1+ parts

$0.500

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$0.485

1,212

$0.500

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$0.485

Continental Prestige Electronics

USA . 720 parts In-Stock

1+ parts

$1.090

100+ parts

$0.506

1k+ parts

$0.456

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720

$1.090

$0.506

$0.456

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Aztec Data Supply Inc.

USA . 4,979 parts In-Stock

1+ parts

$1.620

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4,979

$1.620

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Andel Nordic

Denmark . 5,237 parts In-Stock

1+ parts

$1.716

100+ parts

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1k+ parts

$1.647

10k+ parts

$1.647

5,237

$1.716

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$1.647

$1.647

Infinite Electronics LLP (Excess)

. 103,719 parts In-Stock

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103,719

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Perfect Parts

USA . 48,001 parts In-Stock

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48,001

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Eastek

USA . 31,584 parts In-Stock

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Legend Electronics Inc. (Excess)

USA . 22,178 parts In-Stock

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22,178

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Speed Components Ltd (Excess)

Israel . 22,178 parts In-Stock

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22,178

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Metaverse IC Inc.

Canada . 18,259 parts In-Stock

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Assy Fe

Spain . 6,717 parts In-Stock

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Abacus Technologies

USA . 3,032 parts In-Stock

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3,032

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EMSNET (Excess)

USA . 2,016 parts In-Stock

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2,016

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Kepictronics

USA . 1,602 parts In-Stock

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1,602

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Netroflash

USA . 500 parts In-Stock

1+ parts

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$0.582

1k+ parts

$0.564

10k+ parts

$0.552

500

-

$0.582

$0.564

$0.552

GreenTree Electronics

Israel . 405 parts In-Stock

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405

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Advanced Electronics

New Zealand . 94 parts In-Stock

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Overview

Experience the ultimate in high-quality, reliable connectivity with the 70543-0038 by Molex. As a leading manufacturer in the industry, Molex is known for producing top-notch headers and edge-type connectors that meet the highest standards. This product offers numerous advantages, making it the perfect choice for a wide range of applications. With its compact design and outstanding insulation resistance of 1,000,000,000 ohms, this connector ensures superior performance and durability. Its bright tin over nickel termination contact finish enhances conductivity and longevity. Whether you need to connect PCBs or create secure board connections, the 70543-0038 delivers unparalleled value, benefits, and advantages to satisfy your connectivity needs. Upgrade your connections today with Molex!

Feature Benefit Bullets

Mating Contact Pitch (inch):

0.1 - The small contact pitch allows for high-density, precise connections, making this product suitable for applications where space is limited.

Body Length:

0.5 inch - The compact body length contributes to the overall space-saving design of the connector, making it ideal for compact electronic devices.

Insulation Resistance:

1000000000 ohm - The high insulation resistance ensures reliable electrical isolation, providing increased safety and reducing the risk of signal interference.

Body Width:

0.26 inch - The slender body width allows for efficient utilization of board space, making it a practical choice for applications with limited PCB real estate.

Dielectric Withstanding Voltage (V):

600VAC - The high dielectric voltage withstand capability makes this connector suitable for applications requiring robust electrical insulation and protection against voltage surges.

Termination Contact Finish:

BRIGHT TIN OVER NICKEL - The bright tin finish over nickel offers excellent corrosion resistance and optimal conductivity, ensuring reliable and long-lasting electrical connections.

Body Depth:

0.465 inch - The moderate body depth provides mechanical stability to the connector, reinforcing its overall durability and resistance to mechanical stress.

Insulator Material:

GLASS FILLED POLYCARBONATE - The use of glass-filled polycarbonate as the insulator material enhances the connector's strength and thermal resistance, making it suitable for demanding environments.

No. of Rows Loaded:

1 - With a single row loaded, this connector is specifically designed for applications where a single-sided connection is required, ensuring simplification in both installation and troubleshooting processes.

Maximum Operating Temperature °C:

125 - The high maximum operating temperature allows the connector to withstand harsh conditions while maintaining electrical performance, making it suitable for temperature-sensitive applications.

Minimum Operating Temperature:

40 °C - The low minimum operating temperature enables reliable performance in extreme cold environments, making this connector suitable for a wide range of applications.

Plating Thickness (inch):

150u - With a thick plating thickness, this connector offers enhanced durability and extended service life, even in challenging operating conditions.

No. of PCB Rows:

1 - Designed for single-row PCB configurations, this connector facilitates easy and efficient PCB assembly, reducing manufacturing complexities.

Connector Type:

BOARD CONNECTOR - The board connector type ensures secure interconnection between the PCB and external components, making it an essential component for various electronic devices.

Contact Material:

PHOSPHOR BRONZE - The use of phosphor bronze as the contact material offers excellent electrical conductivity and corrosion resistance, ensuring reliable signal transmission over time.

UL Flammability Code:

94V-0 - The UL 94V-0 flammability rating ensures that the connector meets the highest safety standards and provides optimal fire resistance, making it a reliable choice for applications with strict safety requirements.

Polarization Key:

CTR W/GUIDE SLOTS - The inclusion of a polarization key with guide slots simplifies the assembly process, ensuring correct and secure mating alignment, reducing assembly errors.

Rated Current - Signal:

3 A - With a high rated current for signals, this connector can handle moderate power loads, making it suitable for applications with demanding signal transmission requirements.

Insulator Color:

BLACK - The black insulator color offers a visually appealing design and allows for easy identification and differentiation of connectors in complex systems.

Reference Standard:

UL, CSA - Complying with UL and CSA standards, this connector meets the necessary certifications, ensuring reliability and compatibility with various electronic systems.

Total No. of Contacts:

4 - With four contacts, this connector provides sufficient connectivity options for a range of applications, accommodating multiple signals or power channels.

No. of Connectors:

ONE - The presence of a single connector simplifies the system design and assembly processes, offering cost-effectiveness and ease of use.

Durability:

25 Cycles - With a durability rating of 25 cycles, this connector is designed to withstand repeated mating and unmating, ensuring reliable and long-lasting connections.

Mounting Type:

BOARD - The board mounting type allows the connector to be directly mounted onto the PCB, providing secure and stable integration into electronic systems.

Terminal Pitch (mm):

2.54 - The terminal pitch of 2.54 mm enables compatibility with standard PCB layouts and facilitates easy integration into existing designs.

PCB Contact Pattern:

RECTANGULAR - The rectangular PCB contact pattern offers a widely adopted standard, ensuring compatibility and ease of integration with various PCB designs.

Termination Type:

SOLDER - With a solder termination type, this connector offers a reliable and industry-standard method for PCB soldering, simplifying the assembly process.

Contact Gender:

MALE - The male contact gender of this connector allows for consistent mating with female connectors, ensuring secure and reliable connections.

Contact Resistance:

15 mohm - With a low contact resistance, this connector minimizes power loss and signal degradation, offering excellent electrical performance.

Body or Shell Style:

RECEPTACLE - The receptacle-style body or shell design provides a socket-like structure for easy and secure connection with plugs, enhancing overall usability.

Mounting Style:

STRAIGHT - The straight mounting style ensures a direct and flush connection to the PCB, optimizing space utilization while maintaining mechanical stability.

Contact Style:

SQ PIN-SKT - The square pin-socket contact style offers reliable and precise electrical connections, suitable for various signal and power applications.

Terminal Length:

0.13 inch - The short terminal length allows for efficient PCB space usage and reduces the risk of terminal interference or short circuits.

Mounting Option-1:

LATCH - The inclusion of a latch as a mounting option provides additional security by preventing accidental disconnection of the connector.

Contact Pattern:

RECTANGULAR - The rectangular contact pattern is suitable for multi-pin configurations, offering flexibility and ease of integration within complex systems.

Reliability:

COMMERCIAL - This connector is designed to meet commercial reliability standards, ensuring consistent and dependable performance for non-critical applications.

Technical Specifications

Headers & Edge Type Connectors 70543-0038 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:

.5 inch

Body or Shell Style:

RECEPTACLE

Connector Type:

Mating Contact Finish:

NOT SPECIFIED

Termination Contact Finish:

BRIGHT TIN OVER NICKEL

Contact Gender:

Contact Material:

PHOSPHOR BRONZE

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:

4

UL Flammability Code:

94V-0

Trade Compliance

70543-0038 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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