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70543-0002

Molex

70543-0002 by Molex

Molex 70543-0002 is a board connector with 0.1" pitch, suitable for applications requiring 3A signal current. Featuring matte tin finish, it offers high durability with 50 cycles and operates b/w -40 to 105°C temperature range. Ideal for commercial use, this connector has a polarization key and UL94V-0 flammability rating.

Median Price

$0.473

Lifecycle Status

Suppliers In-Stock

80

In-Stock Inventory

1k+

Distributors (Authorized)

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

Newark

USA . 5,770 parts In-Stock

1+ parts

$0.365

100+ parts

$0.365

1k+ parts

$0.365

10k+ parts

-

5,770

$0.365

$0.365

$0.365

-

Sager

USA . 116,459 parts In-Stock

1+ parts

$0.367

100+ parts

-

1k+ parts

$0.279

10k+ parts

-

116,459

$0.367

-

$0.279

-

Avnet

USA . 141,510 parts In-Stock

1+ parts

$0.441

100+ parts

-

1k+ parts

-

10k+ parts

-

141,510

$0.441

-

-

-

Verical

USA . 46,701 parts In-Stock

1+ parts

$0.460

100+ parts

-

1k+ parts

-

10k+ parts

$0.440

46,701

$0.460

-

-

$0.440

Mouser Electronics

USA . 75,878 parts In-Stock

1+ parts

$0.880

100+ parts

$0.662

1k+ parts

$0.562

10k+ parts

$0.479

75,878

$0.880

$0.662

$0.562

$0.479

Misumi USA

USA . 430 parts In-Stock

1+ parts

$0.990

100+ parts

$0.990

1k+ parts

-

10k+ parts

-

430

$0.990

$0.990

-

-

Arrow

USA . 72,860 parts In-Stock

1+ parts

$1.092

100+ parts

$0.747

1k+ parts

$0.595

10k+ parts

$0.486

72,860

$1.092

$0.747

$0.595

$0.486

DigiKey

USA . 21,883 parts In-Stock

1+ parts

$1.120

100+ parts

-

1k+ parts

-

10k+ parts

-

21,883

$1.120

-

-

-

Distrelec

Netherlands . 2,715 parts In-Stock

1+ parts

$1.311

100+ parts

$0.704

1k+ parts

$0.628

10k+ parts

-

2,715

$1.311

$0.704

$0.628

-

TTI

USA . 465,400 parts In-Stock

1+ parts

-

100+ parts

$0.349

1k+ parts

$0.336

10k+ parts

$0.316

465,400

-

$0.349

$0.336

$0.316

NEP Electronics

USA . 90,718 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

90,718

-

-

-

-

Heilind Electronics

USA . 65,025 parts In-Stock

1+ parts

-

100+ parts

$0.419

1k+ parts

$0.353

10k+ parts

$0.332

65,025

-

$0.419

$0.353

$0.332

Master Electronics

USA . 46,927 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.510

10k+ parts

$0.465

46,927

-

-

$0.510

$0.465

Powell Electronics

USA . 36,373 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.453

10k+ parts

$0.427

36,373

-

-

$0.453

$0.427

Farnell

UK . 30,306 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.463

10k+ parts

-

30,306

-

-

$0.463

-

TTI Europe

Germany . 12,220 parts In-Stock

1+ parts

-

100+ parts

$0.473

1k+ parts

$0.455

10k+ parts

$0.429

12,220

-

$0.473

$0.455

$0.429

Chip1Stop

Japan . 11,671 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11,671

-

-

-

-

RS (Exports)

UK . 11,064 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.666

11,064

-

-

-

$0.666

Interstate Connecting

USA . 7,208 parts In-Stock

1+ parts

-

100+ parts

$0.430

1k+ parts

$0.377

10k+ parts

$0.340

7,208

-

$0.430

$0.377

$0.340

Element14

Singapore . 3,592 parts In-Stock

1+ parts

-

100+ parts

$0.886

1k+ parts

$0.753

10k+ parts

$0.747

3,592

-

$0.886

$0.753

$0.747

RS Americas

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$0.770

1k+ parts

$0.690

10k+ parts

$0.610

2,000

-

$0.770

$0.690

$0.610

Distributors (In-Stock)

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

DF Sales Co.

USA . 329 parts In-Stock

1+ parts

$0.320

100+ parts

-

1k+ parts

-

10k+ parts

-

329

$0.320

-

-

-

DF Sales Co.

USA . 329 parts In-Stock

1+ parts

$0.320

100+ parts

-

1k+ parts

-

10k+ parts

-

329

$0.320

-

-

-

Digiode

USA . 2,138 parts In-Stock

1+ parts

$0.349

100+ parts

-

1k+ parts

-

10k+ parts

-

2,138

$0.349

-

-

-

Nova Conductors

Japan . 146 parts In-Stock

1+ parts

$0.540

100+ parts

-

1k+ parts

-

10k+ parts

-

146

$0.540

-

-

-

TME

Poland . 158 parts In-Stock

1+ parts

$0.850

100+ parts

$0.690

1k+ parts

-

10k+ parts

-

158

$0.850

$0.690

-

-

Component Electronics Inc.

Canada . 1,622 parts In-Stock

1+ parts

$1.150

100+ parts

$0.870

1k+ parts

$0.750

10k+ parts

-

1,622

$1.150

$0.870

$0.750

-

Voyager Components

USA . 4 parts In-Stock

1+ parts

$2.134

100+ parts

$2.134

1k+ parts

$2.134

10k+ parts

$2.134

4

$2.134

$2.134

$2.134

$2.134

Forefront Electronics and Design

USA . 12 parts In-Stock

1+ parts

$2.940

100+ parts

-

1k+ parts

-

10k+ parts

-

12

$2.940

-

-

-

Flip Electronics

USA . 76,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

76,000

-

-

-

-

IBS Electronics

USA . 54,735 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.519

10k+ parts

$0.491

54,735

-

-

$0.519

$0.491

Vyrian

USA . 51,247 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

51,247

-

-

-

-

Bisco

USA . 30,536 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.300

10k+ parts

-

30,536

-

-

$0.300

-

Chip Stock

USA . 4,413 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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4,413

-

-

-

-

VNN

France . 3,457 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,457

-

-

-

-

NAC Semi

USA . 2,722 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.280

10k+ parts

$1.180

2,722

-

-

$1.280

$1.180

Rutronik

Germany . 2,496 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.521

2,496

-

-

-

$0.521

LIBRA Elektronik GmbH

Germany . 1,892 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,892

-

-

-

-

J & M Industries LLC

USA . 1,235 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,235

-

-

-

-

Semtec, LLC

USA . 950 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

950

-

-

-

-

A&K Electronics

USA . 935 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

935

-

-

-

-

Rotakorn

Sweden . 930 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

930

-

-

-

-

Bristol Electronics

USA . 759 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

759

-

-

-

-

Speed Components Ltd

Israel . 705 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

705

-

-

-

-

South Electronics

USA . 653 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

653

-

-

-

-

Prism Electronics

USA . 600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

600

-

-

-

-

Inventory MP

USA . 595 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

595

-

-

-

-

Atlantic Semiconductor

USA . 486 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

486

-

-

-

-

EPE Components Inc.

USA . 459 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

459

-

-

-

-

EMSNET

USA . 445 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

445

-

-

-

-

Quantum Digital Technology

USA . 434 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

434

-

-

-

-

Global Solutions Electronics Company

USA . 398 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

398

-

-

-

-

Vicor Industries, Inc.

USA . 391 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

391

-

-

-

-

Odintec Ltd.

Israel . 367 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

367

-

-

-

-

First Choice Components Inc.

USA . 360 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

360

-

-

-

-

Jameco Electronics

USA . 300 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

300

-

-

-

-

MISTER SPROCKETS

USA . 282 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

282

-

-

-

-

Semi Source

USA . 231 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

231

-

-

-

-

Connector Distribution Corp

USA . 223 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

223

-

-

-

-

Right Parts Inc.

USA . 223 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

223

-

-

-

-

Pegasus Components GmbH

Germany . 216 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

216

-

-

-

-

Florida Circuit

USA . 150 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

150

-

-

-

-

Electronics Depot

USA . 143 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

143

-

-

-

-

ComSIT USA

USA . 125 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

125

-

-

-

-

Component Sense

UK . 106 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

106

-

-

-

-

A2Z Electronics, Inc.

USA . 105 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

105

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 99 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

99

-

-

-

-

R&J Components

USA . 95 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

95

-

-

-

-

Cyclops Electronics Ltd

UK . 95 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

95

-

-

-

-

Sunrise Surplus Inc.

USA . 80 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

80

-

-

-

-

Legend Electronics Inc.

USA . 77 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

77

-

-

-

-

Sensible Micro Corp

USA . 67 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

67

-

-

-

-

Microfarads

USA . 59 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

59

-

-

-

-

Diverse Electronics

Canada . 28 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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28

-

-

-

-

Electronic Expediters

USA . 24 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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24

-

-

-

-

Euro-Tech

UK . 22 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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22

-

-

-

-

Extreme Components

USA . 20 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

20

-

-

-

-

Flex Direct, LLC

USA . 15 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15

-

-

-

-

Rebound Electronics

UK . 8 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8

-

-

-

-

Elcom Components

USA . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 105,003 parts In-Stock

1+ parts

$0.262

100+ parts

$0.255

1k+ parts

$0.254

10k+ parts

-

105,003

$0.262

$0.255

$0.254

-

Corphita

USA . 3,170 parts In-Stock

1+ parts

$0.330

100+ parts

-

1k+ parts

-

10k+ parts

-

3,170

$0.330

-

-

-

Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$0.473

100+ parts

$0.449

1k+ parts

$0.449

10k+ parts

-

500

$0.473

$0.449

$0.449

-

Argo Parts USA

USA . 64 parts In-Stock

1+ parts

$0.505

100+ parts

-

1k+ parts

-

10k+ parts

$0.490

64

$0.505

-

-

$0.490

CoreStaff

Japan . 4,792 parts In-Stock

1+ parts

$1.575

100+ parts

$0.630

1k+ parts

$0.590

10k+ parts

-

4,792

$1.575

$0.630

$0.590

-

Andel Nordic

Denmark . 2,327 parts In-Stock

1+ parts

$3.078

100+ parts

-

1k+ parts

$2.954

10k+ parts

$2.954

2,327

$3.078

-

$2.954

$2.954

Aztec Data Supply Inc.

USA . 1,193 parts In-Stock

1+ parts

$6.628

100+ parts

-

1k+ parts

-

10k+ parts

-

1,193

$6.628

-

-

-

Perfect Parts

USA . 55,765 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

55,765

-

-

-

-

Authorized Procurement Solutions

USA . 34,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

34,000

-

-

-

-

Eastek

USA . 21,684 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

21,684

-

-

-

-

EMSNET (Excess)

USA . 19,512 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

19,512

-

-

-

-

Abacus Technologies

USA . 17,576 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

17,576

-

-

-

-

Kepictronics

USA . 15,555 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,555

-

-

-

-

GreenTree Electronics

Israel . 12,792 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,792

-

-

-

-

Glotronic Ltd.

UK . 10,202 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,202

-

-

-

-

Continental Prestige Electronics

USA . 5,727 parts In-Stock

1+ parts

-

100+ parts

$0.942

1k+ parts

-

10k+ parts

-

5,727

-

$0.942

-

-

Robosynatics

Brazil . 2,543 parts In-Stock

1+ parts

-

100+ parts

$0.450

1k+ parts

$0.441

10k+ parts

$0.441

2,543

-

$0.450

$0.441

$0.441

Lucentia Tech

USA . 2,543 parts In-Stock

1+ parts

-

100+ parts

$0.450

1k+ parts

$0.441

10k+ parts

$0.441

2,543

-

$0.450

$0.441

$0.441

Infinite Electronics LLP (Excess)

. 2,066 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,066

-

-

-

-

Formix International (Excess)

India . 2,057 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,057

-

-

-

-

Speed Components Ltd (Excess)

Israel . 489 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

489

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 99 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

99

-

-

-

-

Netroflash

USA . 50 parts In-Stock

1+ parts

-

100+ parts

$0.529

1k+ parts

$0.513

10k+ parts

$0.502

50

-

$0.529

$0.513

$0.502

Overview

Discover the superior quality and reliability of the 70543-0002 by Molex. As a leading manufacturer in the industry, Molex delivers top-notch Headers & Edge Type Connectors that provide exceptional performance and durability. Ideal for a wide range of applications, this product offers a seamless connection with its matte tin finish and polarization key feature, ensuring a secure and efficient operation. Experience the value and benefits of this connector, designed to meet your needs with precision and excellence. Trust Molex for all your connectivity solutions.

Feature Benefit Bullets

Mating Contact Pitch: 0.1 inch

The small contact pitch allows for dense packing of connectors on a PCB, saving space and enabling more connections in a limited area.

Insulation Resistance: 10000000000 ohm

High insulation resistance ensures reliable and stable electrical connections, reducing the risk of short circuits or signal interference.

Dielectric Withstanding Voltage (V): 1500VAC

The high voltage rating ensures the connector can withstand electrical stress and provides safety in high voltage environments.

Contact Material: PHOSPHOR BRONZE

Phosphor bronze is known for its excellent electrical conductivity and durability, ensuring reliable signal transmission over time.

Rated Current - Signal: 3 A

The high rated current allows for robust signal transmission, making this connector suitable for applications requiring high current carrying capacity.

UL Flammability Code: 94V-0

The UL 94V-0 flammability rating indicates that the connector is flame resistant, providing added safety in case of fire.

Mounting Type: BOARD

The board mounting type makes installation easy and secure, ensuring stable connections even in challenging environments.

Contact Style: SQ PIN-SKT

The square pin socket contact style provides a secure and stable connection, minimizing the risk of signal loss or disruptions.

Technical Specifications

Headers & Edge Type Connectors 70543-0002 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:

Matte Tin (Sn) - with Nickel (Ni) barrier

Contact Gender:

Contact Material:

PHOSPHOR BRONZE

Contact Pattern:

RECTANGULAR

Contact Resistance:

30 mohm

Contact Style:

SQ PIN-SKT

DIN Conformance:

NO

Dielectric Withstanding Voltage (V):

Durability:

50 Cycles

Filter Feature:

NO

IEC Conformity:

NO

Insulation Resistance:

10000000000 ohm

Insulator Color:

BLACK

Insulator Material:

GLASS FILLED POLYESTER

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:

GUIDE SLOT

Mounting Option-2:

LOCKING

Mounting Style:

STRAIGHT

Mounting Type:

BOARD

No. of Connectors:

ONE

No. of PCB Rows:

1

No. of Rows Loaded:

1

Maximum Operating Temperature (Cel):

105

Minimum Operating Temperature:

-40 Cel

Option:

PCB Contact Pattern:

RECTANGULAR

Plating Thickness (inch):

15u

Polarization Key:

POLARIZED HOUSING

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

70543-0002 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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