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70543-0044

Molex

70543-0044 by Molex

The Molex 70543-0044 is a board connector with a mating contact pitch of 0.1 inch and a body length of 1.1 inch. It has an insulation resistance of 1000000000 ohm and is commonly used in commercial applications requiring a durable and reliable connection.

Median Price

$1.316

Lifecycle Status

Suppliers In-Stock

31

In-Stock Inventory

1k+

Distributors (Authorized)

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

Master Electronics

USA . 15 parts In-Stock

1+ parts

$1.166

100+ parts

$1.060

1k+ parts

$1.020

10k+ parts

$0.857

15

$1.166

$1.060

$1.020

$0.857

Mouser Electronics

USA . 2,610 parts In-Stock

1+ parts

$1.420

100+ parts

$1.210

1k+ parts

$1.030

10k+ parts

$0.961

2,610

$1.420

$1.210

$1.030

$0.961

DigiKey

USA . 3,034 parts In-Stock

1+ parts

$1.950

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3,034

$1.950

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Newark

USA . 3 parts In-Stock

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$1.950

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$1.550

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$1.400

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3

$1.950

$1.550

$1.400

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Element14

Singapore . 931 parts In-Stock

1+ parts

$2.440

100+ parts

$1.920

1k+ parts

$1.630

10k+ parts

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931

$2.440

$1.920

$1.630

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TTI

USA . 3,097 parts In-Stock

1+ parts

-

100+ parts

$1.380

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$1.100

10k+ parts

$0.990

3,097

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$1.380

$1.100

$0.990

Heilind Electronics

USA . 2,807 parts In-Stock

1+ parts

-

100+ parts

$0.781

1k+ parts

$0.654

10k+ parts

$0.636

2,807

-

$0.781

$0.654

$0.636

PEI Genesis

USA . 1,634 parts In-Stock

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1,634

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Verical

USA . 1,311 parts In-Stock

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$1.109

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1,311

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$1.109

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Farnell

UK . 1,212 parts In-Stock

1+ parts

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100+ parts

$1.120

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$1.060

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1,212

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$1.120

$1.060

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Arrow

USA . 912 parts In-Stock

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Powell Electronics

USA . 875 parts In-Stock

1+ parts

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$1.050

1k+ parts

$1.010

10k+ parts

$0.970

875

-

$1.050

$1.010

$0.970

Interstate Connecting

USA . 104 parts In-Stock

1+ parts

-

100+ parts

$1.251

1k+ parts

$1.049

10k+ parts

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104

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$1.251

$1.049

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Chip1Stop

Japan . 15 parts In-Stock

1+ parts

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100+ parts

$1.480

1k+ parts

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15

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$1.480

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Distributors (In-Stock)

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

Digiode

USA . 3,744 parts In-Stock

1+ parts

$0.769

100+ parts

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3,744

$0.769

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Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$1.052

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100

$1.052

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TestEquity

USA . 15 parts In-Stock

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$1.120

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15

$1.120

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VNN

France . 2,590 parts In-Stock

1+ parts

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2,590

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IBS Electronics

USA . 1,311 parts In-Stock

1+ parts

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100+ parts

$1.262

1k+ parts

$1.220

10k+ parts

$1.024

1,311

-

$1.262

$1.220

$1.024

TME

Poland . 1,311 parts In-Stock

1+ parts

-

100+ parts

$1.360

1k+ parts

$1.190

10k+ parts

$1.160

1,311

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$1.360

$1.190

$1.160

Vyrian

USA . 1,121 parts In-Stock

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R&J Components

USA . 630 parts In-Stock

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630

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Component Sense

UK . 552 parts In-Stock

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$0.738

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552

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$0.738

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Electronics Depot

USA . 271 parts In-Stock

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271

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Elcom Components

USA . 216 parts In-Stock

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Resion

USA . 180 parts In-Stock

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Inland Empire Components Inc.

USA . 145 parts In-Stock

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Inventory MP

USA . 17 parts In-Stock

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Bristol Electronics

USA . 17 parts In-Stock

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Sensible Micro Corp

USA . 14 parts In-Stock

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14

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Prism Electronics

USA . 9 parts In-Stock

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9

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Distributors (Availability)

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Corphita

USA . 3,006 parts In-Stock

1+ parts

$0.728

100+ parts

-

1k+ parts

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3,006

$0.728

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Andel Nordic

Denmark . 7,400 parts In-Stock

1+ parts

$2.795

100+ parts

-

1k+ parts

$2.683

10k+ parts

$2.683

7,400

$2.795

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$2.683

$2.683

Kepictronics

USA . 5,888 parts In-Stock

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5,888

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Eastek

USA . 1,159 parts In-Stock

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1,159

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Assy Fe

Spain . 512 parts In-Stock

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512

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Bastille Electronics

Australia . 120 parts In-Stock

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120

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Resion (Excess)

USA . 80 parts In-Stock

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80

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GreenTree Electronics

Israel . 72 parts In-Stock

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72

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Overview

Discover the 70543-0044 by Molex, a high-quality board connector that offers numerous advantages for your applications. With its durable construction and reliability, this connector ensures seamless connectivity for your electronic devices. Its compact design and precise contact pitch make it suitable for various industries. Benefit from its bright tin over nickel finish, which guarantees excellent termination contact and superior conductivity. Experience the value of this product with its wide operating temperature range, UL certification, and impressive insulation resistance. Choose the 70543-0044 to enhance your projects and enjoy efficient and reliable connections every time.

Feature Benefit Bullets

Mating Contact Pitch (inch): 0.1

The close contact pitch ensures secure and reliable connections, making this product suitable for applications requiring precise signal transmission.

Body Length: 1.1 inch

The compact body size allows for efficient use of limited space on circuit boards, making this product ideal for compact designs.

Insulation Resistance: 1000000000 ohm

With high insulation resistance, this connector minimizes electrical leakage, ensuring excellent signal integrity and preventing cross-talk between circuits.

Body Width: 0.26 inch

The slim body width allows for high-density mounting, saving valuable board space and enabling more components to be placed on the PCB.

Dielectric Withstanding Voltage (V): 600VAC

This connector's high dielectric voltage rating ensures safe and reliable operation even in demanding electrical environments.

Termination Contact Finish: BRIGHT TIN OVER NICKEL

The bright tin finish over nickel provides excellent corrosion resistance, ensuring long-lasting performance and reducing the risk of signal degradation.

Body Depth: 0.465 inch

The moderate body depth provides adequate space for effective soldering, contributing to a reliable and durable connection.

Insulator Material: GLASS FILLED POLYCARBONATE

The use of glass-filled polycarbonate as the insulator material offers exceptional strength and heat resistance, making this connector suitable for rugged applications.

No. of Rows Loaded: 1

This connector's single-row design simplifies installation and maintenance, improving overall efficiency and reducing assembly time.

Maximum Operating Temperature °C: 125

The high maximum operating temperature allows for reliable performance in various environments, including those with elevated temperatures.

Minimum Operating Temperature: -40 °C

With a low minimum operating temperature, this connector can withstand freezing conditions, making it suitable for applications in extreme environments.

Plating Thickness (inch): 150u

The generous plating thickness ensures excellent electrical conductivity, enhanced durability, and resistance to wear and tear.

No. of PCB Rows: 1

The single PCB row simplifies the PCB layout and assembly process, facilitating efficient circuit integration.

Connector Type: BOARD CONNECTOR

As a board connector, this product offers ease of installation and maintenance, making it an ideal choice for applications requiring frequent board connections.

Contact Material: PHOSPHOR BRONZE

The use of phosphor bronze as the contact material provides excellent electrical conductivity, resulting in reliable signal transmission and reduced signal loss.

UL Flammability Code: 94V-0

The UL 94V-0 flammability rating ensures that this connector meets stringent safety standards by exhibiting excellent fire resistance.

Polarization Key: CTR W/GUIDE SLOTS

The inclusion of a polarization key with guide slots guarantees proper orientation, preventing incorrect connections and ensuring reliable and error-free operation.

Rated Current - Signal: 3 A

With a rated current of 3 A, this connector is capable of handling moderate power signals, making it suitable for various electronic applications.

Insulator Color: BLACK

The black insulator color provides a sleek and professional appearance, making this connector visually appealing in any application.

Reference Standard: UL, CSA

Complying with UL and CSA standards ensures that this connector meets the highest quality and safety requirements, making it a trusted choice.

Total No. of Contacts: 10

The presence of 10 contacts allows for the transmission of multiple signals or functions, providing versatility and flexibility in circuit designs.

No. of Connectors: ONE

This product includes a single connector, simplifying sourcing and installation, making it a convenient choice for various applications.

Durability: 25 Cycles

With a durability of 25 cycles, this connector is designed to withstand repetitive use and mating cycles, ensuring long-lasting performance and reliable connections.

Mounting Type: BOARD

The board mounting type offers secure attachment to the PCB, minimizing the risk of disconnection and ensuring reliable electrical connections.

Terminal Pitch (mm): 2.54

The 2.54 mm terminal pitch allows for compatibility with standardized components and designs, making this connector highly adaptable.

PCB Contact Pattern: RECTANGULAR

The rectangular PCB contact pattern simplifies assembly and ensures proper alignment, reducing the risk of misconnections and enhancing overall reliability.

Termination Type: SOLDER

The solder termination type provides a strong and reliable connection, ensuring good conductivity and long-term performance.

Contact Gender: MALE

With a male contact gender, this connector is typically compatible with female connectors, allowing for easy and secure mating.

Contact Resistance: 15 mohm

The low contact resistance minimizes signal loss and ensures optimal electrical performance, making this connector suitable for high-quality signal transmission.

Body or Shell Style: RECEPTACLE

The receptacle-style body or shell design enables secure connections with corresponding male connectors, making this product versatile and widely compatible.

Mounting Style: STRAIGHT

The straight mounting style simplifies installation and ensures proper alignment, contributing to the overall ease of use and reliability of this connector.

Contact Style: SQ PIN-SKT

The square pin socket contact style allows for secure and reliable connections, providing excellent electrical conductivity and easy mating.

Terminal Length: 0.13 inch

The 0.13 inch terminal length provides ample soldering room, ensuring strong and durable connections between the connector and the PCB.

Mounting Option-1: LATCH

The inclusion of a latch mounting option adds an extra layer of security, preventing accidental disconnection and enhancing overall reliability.

Contact Pattern: RECTANGULAR

With a rectangular contact pattern, this connector is compatible with similarly patterned connectors, enabling easy integration into various circuit designs.

Reliability: COMMERCIAL

Designed for commercial reliability, this connector offers consistent performance and durability, ensuring reliable connections in everyday applications.

Technical Specifications

Headers & Edge Type Connectors 70543-0044 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:

1.1 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:

10

UL Flammability Code:

94V-0

Trade Compliance

70543-0044 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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