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51103-0300

Molex

51103-0300 by Molex

The Molex 51103-0300 is a board connector with 3 contacts, 0.098" pitch, and 1400VAC dielectric voltage. Ideal for commercial applications, it features a polarized housing, white insulator color, and crimp termination for 22-28 AWG wires.

Median Price

$0.084

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

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

RS (Exports)

UK . 7 parts In-Stock

1+ parts

$0.060

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7

$0.060

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Heilind Electronics

USA . 72,630 parts In-Stock

1+ parts

$0.072

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10k+ parts

$0.060

72,630

$0.072

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$0.060

Interstate Connecting

USA . 235 parts In-Stock

1+ parts

$0.091

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$0.091

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235

$0.091

-

$0.091

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Mouser Electronics

USA . 69,852 parts In-Stock

1+ parts

$0.110

100+ parts

$0.075

1k+ parts

$0.071

10k+ parts

$0.066

69,852

$0.110

$0.075

$0.071

$0.066

Farnell

UK . 7,809 parts In-Stock

1+ parts

$0.148

100+ parts

$0.074

1k+ parts

$0.055

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7,809

$0.148

$0.074

$0.055

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RS Americas

USA . 7 parts In-Stock

1+ parts

$0.150

100+ parts

$0.120

1k+ parts

$0.105

10k+ parts

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7

$0.150

$0.120

$0.105

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DigiKey

USA . 145,244 parts In-Stock

1+ parts

$0.200

100+ parts

$0.114

1k+ parts

$0.089

10k+ parts

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145,244

$0.200

$0.114

$0.089

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Misumi USA

USA . 36,364 parts In-Stock

1+ parts

$0.570

100+ parts

$0.570

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36,364

$0.570

$0.570

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Verical

USA . 322,000 parts In-Stock

1+ parts

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$0.076

322,000

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$0.076

TTI

USA . 168,536 parts In-Stock

1+ parts

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100+ parts

$0.075

1k+ parts

$0.072

10k+ parts

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168,536

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$0.075

$0.072

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Master Electronics

USA . 61,404 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$0.064

10k+ parts

$0.062

61,404

-

-

$0.064

$0.062

Powell Electronics

USA . 52,015 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$0.069

10k+ parts

$0.067

52,015

-

-

$0.069

$0.067

Element14

Singapore . 46,995 parts In-Stock

1+ parts

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100+ parts

$0.118

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46,995

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$0.118

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Chip1Stop

Japan . 46,622 parts In-Stock

1+ parts

-

100+ parts

$0.051

1k+ parts

$0.048

10k+ parts

$0.047

46,622

-

$0.051

$0.048

$0.047

PSC Electronics

USA . 28 parts In-Stock

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28

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Distributors (In-Stock)

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

Digiode

USA . 4,204 parts In-Stock

1+ parts

$0.086

100+ parts

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4,204

$0.086

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Nova Conductors

Japan . 31 parts In-Stock

1+ parts

$0.091

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31

$0.091

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TME

Poland . 61,404 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$0.105

10k+ parts

$0.100

61,404

-

-

$0.105

$0.100

Vyrian

USA . 48,538 parts In-Stock

1+ parts

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48,538

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ACDS - Activité Composants Distribution Service

France . 48,000 parts In-Stock

1+ parts

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48,000

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IBS Electronics

USA . 40,484 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$0.077

10k+ parts

$0.074

40,484

-

-

$0.077

$0.074

Famous Connections Ltd

Bulgaria . 17,000 parts In-Stock

1+ parts

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17,000

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VNN

France . 915 parts In-Stock

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Sunrise Surplus Inc.

USA . 120 parts In-Stock

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120

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Sogenti Electronics

Canada . 56 parts In-Stock

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56

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Distributors (Availability)

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

Semicontronic

India . 48,221 parts In-Stock

1+ parts

$0.055

100+ parts

$0.054

1k+ parts

$0.053

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48,221

$0.055

$0.054

$0.053

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Corphita

USA . 4,722 parts In-Stock

1+ parts

$0.082

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4,722

$0.082

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Argo Parts USA

USA . 3,472 parts In-Stock

1+ parts

$0.091

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$0.088

3,472

$0.091

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$0.088

Netroflash

USA . 500 parts In-Stock

1+ parts

$0.091

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500

$0.091

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Continental Prestige Electronics

USA . 31,336 parts In-Stock

1+ parts

$0.165

100+ parts

$0.087

1k+ parts

$0.074

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31,336

$0.165

$0.087

$0.074

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CoreStaff

Japan . 48,000 parts In-Stock

1+ parts

$0.369

100+ parts

$0.129

1k+ parts

$0.083

10k+ parts

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48,000

$0.369

$0.129

$0.083

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Aztec Data Supply Inc.

USA . 929 parts In-Stock

1+ parts

$1.892

100+ parts

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929

$1.892

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Andel Nordic

Denmark . 4,941 parts In-Stock

1+ parts

$5.011

100+ parts

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1k+ parts

$4.810

10k+ parts

$4.810

4,941

$5.011

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$4.810

$4.810

Perfect Parts

USA . 3,517,947 parts In-Stock

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3,517,947

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EMSNET (Excess)

USA . 1,372,833 parts In-Stock

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1,372,833

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Assy Fe

Spain . 101,226 parts In-Stock

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Kepictronics

USA . 57,000 parts In-Stock

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57,000

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Authorized Procurement Solutions

USA . 48,300 parts In-Stock

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48,300

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GreenTree Electronics

Israel . 3,000 parts In-Stock

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3,000

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Glotronic Ltd.

UK . 2,500 parts In-Stock

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2,500

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Infinite Electronics LLP (Excess)

. 1,993 parts In-Stock

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1,993

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Allen Electronics Distributors

USA . 22 parts In-Stock

1+ parts

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100+ parts

$0.168

1k+ parts

$0.142

10k+ parts

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22

-

$0.168

$0.142

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Overview

Experience seamless and reliable connectivity with the Molex 51103-0300 header connector. Manufactured by Molex, a trusted name in the industry, this connector ensures top-notch quality and performance. Ideal for various applications, this connector offers easy installation and a secure connection, making it perfect for your projects. Trust in Molex to provide you with a durable and efficient solution for all your connectivity needs.

Feature Benefit Bullets

Mating Contact Pitch (inch) 0.098

Close contact pitch ensures secure and stable connection between components.

Body Length 0.382 inch

Optimal length for fitting into various electronic devices or equipment.

Insulation Resistance 1000000000 ohm

High insulation resistance prevents leakage and ensures safety during operation.

Body Width 0.295 inch

Compact width allows for space-saving design in compact devices.

Dielectric Withstanding Voltage (V) 1400VAC

High dielectric voltage withstand capability for safe operation in high voltage applications.

Body Depth 0.374 inch

Sufficient depth for secure mounting and stable connection.

Insulator Material POLYBUTYLENE TEREPHTHALATE

Durable and reliable insulator material for long-term use.

Maximum Operating Temperature °C 105

Suitable for operation in high temperature environments.

Minimum Operating Temperature -40 °C

Wide temperature range allows for versatility in various environmental conditions.

Connector Type BOARD CONNECTOR

Specifically designed for board-to-board connections.

UL Flammability Code 94V-0

High flame resistance for added safety.

Polarization Key POLARIZED HOUSING

Helps in proper alignment during connection and prevents reverse connection.

Insulator Color WHITE

Neutral color for easy identification and aesthetic appeal.

Reference Standard UL, CSA

Meets industry standards for quality and safety.

Total No. of Contacts 3

Sufficient number of contacts for various connections.

No. of Connectors ONE

Single connector for simple and easy installation.

Minimum Wire Size 28 AWG

Compatible with a wide range of wire sizes for flexibility.

Durability 30 Cycles

Can withstand multiple connection and disconnection cycles for long-lasting use.

Mounting Type CABLE

Designed for cable mounting for convenient installation.

Maximum Wire Size 22 AWG

Supports larger wire sizes for heavier duty applications.

Termination Type CRIMP

Crimping termination for secure and reliable connections.

Contact Gender FEMALE

Female contact for compatibility with male connectors.

Contact Resistance 20 mohm

Low contact resistance for efficient electrical conductivity.

Body or Shell Style RECEPTACLE

Receptacle style for easy insertion and removal of connectors.

Minimum Insulation Diameter 0.045 inch

Supports various wire diameters for versatility in applications.

Contact Style SQ PIN-SKT

Square pin socket contact style for secure connection.

Maximum Insertion Force (N) 6.672

Required insertion force ensures proper connection and contact.

Mounting Option-1 LOCKING

Locking mounting option for secure attachment.

Contact Pattern RECTANGULAR

Rectangular contact pattern for stable and reliable connections.

Reliability COMMERCIAL

Commercial-grade reliability for consistent performance.

Technical Specifications

Headers & Edge Type Connectors 51103-0300 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex

Specs

Additional Features:

COMPATIBLE CONTACTS: 50351-8000; 50351-8100

Body Width:

.295 inch

Body Depth:

.374 inch

Body Length:

.382 inch

Body or Shell Style:

RECEPTACLE

Connector Type:

Mating Contact Finish:

NOT SPECIFIED

Termination Contact Finish:

NOT APPLICABLE

Contact Gender:

Contact Material:

NOT SPECIFIED

Contact Pattern:

RECTANGULAR

Contact Resistance:

20 mohm

Contact Style:

SQ PIN-SKT

DIN Conformance:

NO

Dielectric Withstanding Voltage (V):

Durability:

30 Cycles

Filter Feature:

NO

IEC Conformity:

NO

Maximum Insertion Force (N):

6.672

Minimum Insulation Diameter:

.045 inch

Insulation Resistance:

1000000000 ohm

Insulator Color:

WHITE

Insulator Material:

POLYBUTYLENE TEREPHTHALATE

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.098

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mixed Contacts:

NO

Mounting Option-1:

LOCKING

Mounting Type:

CABLE

No. of Connectors:

ONE

No. of Rows Loaded:

1

Maximum Operating Temperature (Cel):

105

Minimum Operating Temperature:

-40 Cel

Option:

Polarization Key:

POLARIZED HOUSING

Reference Standard:

UL, CSA

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Termination Type:

CRIMP

Total No. of Contacts:

3

UL Flammability Code:

94V-0

Maximum Wire Size:

22 AWG

Minimum Wire Size:

28 AWG

Trade Compliance

51103-0300 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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