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51021-0500

Molex

51021-0500 by Molex

The Molex 51021-0500 is a board connector with 5 contacts, 0.049" pitch, and 0.315" body length. It features POLYBUTYLENE insulation material and operates b/w -40°C to 85°C. Ideal for commercial applications requiring reliable female crimp connectors with locking mounting options.

Median Price

$0.124

Lifecycle Status

Suppliers In-Stock

56

In-Stock Inventory

1k+

Distributors (Authorized)

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

Avnet

USA . 106,884 parts In-Stock

1+ parts

$0.061

100+ parts

-

1k+ parts

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106,884

$0.061

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Interstate Connecting

USA . 10,292 parts In-Stock

1+ parts

$0.093

100+ parts

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1k+ parts

-

10k+ parts

$0.076

10,292

$0.093

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-

$0.076

Sager

USA . 120,238 parts In-Stock

1+ parts

$0.100

100+ parts

-

1k+ parts

$0.076

10k+ parts

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120,238

$0.100

-

$0.076

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Heilind Electronics

USA . 415,349 parts In-Stock

1+ parts

$0.104

100+ parts

-

1k+ parts

-

10k+ parts

$0.087

415,349

$0.104

-

-

$0.087

Master Electronics

USA . 1,409,374 parts In-Stock

1+ parts

$0.113

100+ parts

-

1k+ parts

$0.103

10k+ parts

$0.092

1,409,374

$0.113

-

$0.103

$0.092

ECCO

USA . 51 parts In-Stock

1+ parts

$0.113

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51

$0.113

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RS (Exports)

UK . 264 parts In-Stock

1+ parts

$0.190

100+ parts

$0.165

1k+ parts

$0.140

10k+ parts

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264

$0.190

$0.165

$0.140

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Distrelec

Netherlands . 12,448 parts In-Stock

1+ parts

$0.193

100+ parts

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1k+ parts

$0.129

10k+ parts

$0.118

12,448

$0.193

-

$0.129

$0.118

Mouser Electronics

USA . 119,000 parts In-Stock

1+ parts

$0.200

100+ parts

$0.132

1k+ parts

$0.111

10k+ parts

$0.101

119,000

$0.200

$0.132

$0.111

$0.101

Newark

USA . 1,254 parts In-Stock

1+ parts

$0.200

100+ parts

$0.128

1k+ parts

$0.108

10k+ parts

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1,254

$0.200

$0.128

$0.108

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PSC Electronics

USA . 16 parts In-Stock

1+ parts

$0.209

100+ parts

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16

$0.209

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Compona

Switzerland . 13,800 parts In-Stock

1+ parts

$0.220

100+ parts

$0.120

1k+ parts

$0.110

10k+ parts

$0.100

13,800

$0.220

$0.120

$0.110

$0.100

RS Americas

USA . 911 parts In-Stock

1+ parts

$0.242

100+ parts

$0.184

1k+ parts

$0.148

10k+ parts

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911

$0.242

$0.184

$0.148

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DigiKey

USA . 200,191 parts In-Stock

1+ parts

$0.260

100+ parts

$0.156

1k+ parts

$0.124

10k+ parts

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200,191

$0.260

$0.156

$0.124

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Element14

Singapore . 374,126 parts In-Stock

1+ parts

$0.263

100+ parts

$0.149

1k+ parts

$0.126

10k+ parts

$0.109

374,126

$0.263

$0.149

$0.126

$0.109

Misumi USA

USA . 5,378 parts In-Stock

1+ parts

$0.640

100+ parts

$0.640

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5,378

$0.640

$0.640

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PEI Genesis

USA . 1,395,027 parts In-Stock

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NEP Electronics

USA . 1,380,548 parts In-Stock

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1,380,548

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Powell Electronics

USA . 997,249 parts In-Stock

1+ parts

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$0.093

10k+ parts

$0.091

997,249

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-

$0.093

$0.091

Verical

USA . 882,310 parts In-Stock

1+ parts

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$0.090

882,310

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$0.090

Farnell

UK . 740,720 parts In-Stock

1+ parts

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$0.100

10k+ parts

$0.088

740,720

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-

$0.100

$0.088

TTI Europe

Germany . 327,800 parts In-Stock

1+ parts

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100+ parts

$0.136

1k+ parts

$0.131

10k+ parts

$0.095

327,800

-

$0.136

$0.131

$0.095

TTI

USA . 137,850 parts In-Stock

1+ parts

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100+ parts

$0.097

1k+ parts

$0.090

10k+ parts

$0.084

137,850

-

$0.097

$0.090

$0.084

Chip1Stop

Japan . 316 parts In-Stock

1+ parts

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100+ parts

$0.075

1k+ parts

$0.075

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316

-

$0.075

$0.075

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Distributors (In-Stock)

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

Digiode

USA . 1,465 parts In-Stock

1+ parts

$0.072

100+ parts

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1,465

$0.072

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TestEquity

USA . 1,366,577 parts In-Stock

1+ parts

$0.100

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1,366,577

$0.100

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Nova Conductors

Japan . 518 parts In-Stock

1+ parts

$0.124

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518

$0.124

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TME

Poland . 10,160 parts In-Stock

1+ parts

$0.150

100+ parts

$0.107

1k+ parts

$0.102

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10,160

$0.150

$0.107

$0.102

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Maritex

Poland . 350 parts In-Stock

1+ parts

$0.177

100+ parts

$0.124

1k+ parts

$0.091

10k+ parts

$0.090

350

$0.177

$0.124

$0.091

$0.090

DF Sales Co.

USA . 450 parts In-Stock

1+ parts

$0.193

100+ parts

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450

$0.193

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DF Sales Co.

USA . 450 parts In-Stock

1+ parts

$0.193

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450

$0.193

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Component Electronics Inc.

Canada . 75 parts In-Stock

1+ parts

$0.230

100+ parts

$0.170

1k+ parts

$0.150

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75

$0.230

$0.170

$0.150

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Vyrian

USA . 325,458 parts In-Stock

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Q Components

USA . 14,060 parts In-Stock

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Rutronik

Germany . 14,000 parts In-Stock

1+ parts

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$0.072

14,000

-

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$0.072

EMSNET

USA . 9,506 parts In-Stock

1+ parts

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9,506

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IBS Electronics

USA . 7,270 parts In-Stock

1+ parts

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$0.104

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$0.101

7,270

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$0.104

$0.101

ICP Electronique

France . 1,916 parts In-Stock

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Prism Electronics

USA . 1,170 parts In-Stock

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VNN

France . 1,050 parts In-Stock

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1,050

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Cyclops Electronics Ltd

UK . 900 parts In-Stock

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900

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Connector Distribution Corp

USA . 410 parts In-Stock

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410

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Right Parts Inc.

USA . 410 parts In-Stock

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410

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Semtec, LLC

USA . 390 parts In-Stock

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390

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Atlantic Semiconductor

USA . 340 parts In-Stock

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340

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Speed Components Ltd

Israel . 305 parts In-Stock

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305

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Mil-Aero Solutions, Inc.

USA . 201 parts In-Stock

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201

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Resion

USA . 172 parts In-Stock

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172

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LIBRA Elektronik GmbH

Germany . 116 parts In-Stock

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116

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NAC Semi

USA . 105 parts In-Stock

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105

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ACDS - Activité Composants Distribution Service

France . 80 parts In-Stock

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80

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Elcom Components

USA . 64 parts In-Stock

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64

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Component Sense

UK . 30 parts In-Stock

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30

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A2Z Electronics, Inc.

USA . 4 parts In-Stock

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4

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Bristol Electronics

USA . 4 parts In-Stock

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4

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Brevan Electronics

USA . 3 parts In-Stock

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3

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Distributors (Availability)

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

Semicontronic

India . 648,134 parts In-Stock

1+ parts

$0.064

100+ parts

$0.062

1k+ parts

$0.062

10k+ parts

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648,134

$0.064

$0.062

$0.062

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Corphita

USA . 4,485 parts In-Stock

1+ parts

$0.068

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4,485

$0.068

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Argo Parts USA

USA . 4,350 parts In-Stock

1+ parts

$0.104

100+ parts

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1k+ parts

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10k+ parts

$0.101

4,350

$0.104

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-

$0.101

Bastille Electronics

Australia . 232 parts In-Stock

1+ parts

$0.124

100+ parts

$0.118

1k+ parts

$0.112

10k+ parts

$0.110

232

$0.124

$0.118

$0.112

$0.110

Modulus Dynamics

Lithuania . 1,175 parts In-Stock

1+ parts

$0.127

100+ parts

$0.127

1k+ parts

$0.127

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1,175

$0.127

$0.127

$0.127

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Advanced Electronics

New Zealand . 20 parts In-Stock

1+ parts

$0.131

100+ parts

$0.124

1k+ parts

$0.124

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20

$0.131

$0.124

$0.124

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Continental Prestige Electronics

USA . 142,956 parts In-Stock

1+ parts

$0.244

100+ parts

$0.180

1k+ parts

$0.163

10k+ parts

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142,956

$0.244

$0.180

$0.163

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CoreStaff

Japan . 2,113 parts In-Stock

1+ parts

$0.387

100+ parts

$0.135

1k+ parts

$0.087

10k+ parts

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2,113

$0.387

$0.135

$0.087

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Aztec Data Supply Inc.

USA . 4,044 parts In-Stock

1+ parts

$1.945

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4,044

$1.945

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Andel Nordic

Denmark . 2,864 parts In-Stock

1+ parts

$4.727

100+ parts

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1k+ parts

$4.538

10k+ parts

$4.538

2,864

$4.727

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$4.538

$4.538

Perfect Parts

USA . 7,042,094 parts In-Stock

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EMSNET (Excess)

USA . 3,905,241 parts In-Stock

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Assy Fe

Spain . 1,089,128 parts In-Stock

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S.R.D Solutions

India . 240,000 parts In-Stock

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Abacus Technologies

USA . 90,000 parts In-Stock

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Metaverse IC Inc.

Canada . 48,290 parts In-Stock

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Kepictronics

USA . 20,000 parts In-Stock

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Infinite Electronics LLP (Excess)

. 14,053 parts In-Stock

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Lucentia Tech

USA . 10,222 parts In-Stock

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$0.124

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$0.122

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$0.122

10,222

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$0.124

$0.122

$0.122

ErreBi Group

Italy . 7,115 parts In-Stock

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Robosynatics

Brazil . 5,111 parts In-Stock

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$0.124

1k+ parts

$0.122

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$0.122

5,111

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$0.124

$0.122

$0.122

Futuretech Components

Singapore . 5,000 parts In-Stock

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5,000

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GreenTree Electronics

Israel . 2,500 parts In-Stock

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2,500

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Speed Components Ltd (Excess)

Israel . 250 parts In-Stock

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250

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Cyclops Electronics Ltd (Excess)

UK . 80 parts In-Stock

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80

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Overview

Upgrade your connectivity with the 51021-0500 by Molex, a reliable and versatile board connector designed to enhance your electronic devices. With a durable polybutylene insulator material and high insulation resistance, this female contact connector ensures secure and efficient connections. Its compact body dimensions make it ideal for various applications, from consumer electronics to industrial machinery. Trust in Molex's reputation for quality and innovation, and experience the seamless integration and performance that the 51021-0500 brings to your projects. Upgrade now and elevate your connectivity game!

Feature Benefit Bullets

Mating Contact Pitch (inch): 0.049

Close contact pitch allows for high density and compact connections, making it suitable for applications where space is limited.

Body Length: 0.315 inch

Compact body length provides a space-saving design, ideal for applications with limited room for connectors.

Insulation Resistance: 100000000 ohm

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

Body Width: 0.126 inch

Slim body width enables efficient use of space and facilitates easy installation in tight spaces or on crowded circuit boards.

Body Depth: 0.156 inch

Moderate body depth offers a balance between compactness and stability, providing a secure connection without taking up excessive space.

Insulator Material: POLYBUTYLENE

Polybutylene insulator material offers good electrical insulation properties and durability, ensuring long-term performance and reliability.

Maximum Operating Temperature °C: 85

High maximum operating temperature allows for reliable performance in a wide range of operating conditions, making it suitable for various environments.

Minimum Operating Temperature: -40 °C

Low minimum operating temperature ensures the connector remains functional even in cold environments, increasing its versatility and usability.

Connector Type: BOARD CONNECTOR

Board connector type is ideal for applications where a secure and reliable connection between components on a circuit board is required.

UL Flammability Code: 94V-0

UL 94V-0 flammability rating indicates high resistance to fire, providing added safety in applications where fire prevention is critical.

Reference Standard: UL

Compliance with UL standards ensures the connector meets stringent safety and performance requirements, giving users peace of mind.

Total No. of Contacts: 5

Multiple contacts allow for the connection of multiple signals or power sources, increasing the versatility and functionality of the connector.

Mounting Type: CABLE

Cable mounting type offers flexibility in installation and connection options, making it suitable for various types of cables and wiring configurations.

Terminal Pitch (mm): 0.9

Fine terminal pitch enables precise and secure connections, suitable for applications requiring high signal integrity and reliability.

Termination Type: CRIMP

Crimp termination type ensures a strong and durable connection between the connector and the cable, reducing the risk of signal loss or disconnection.

Contact Gender: FEMALE

Female contacts are commonly used for receiving male contacts, providing a secure and reliable connection between components.

Contact Resistance: 20 mohm

Low contact resistance ensures efficient signal transmission and minimal power loss, contributing to the overall performance and reliability of the connector.

Body or Shell Style: RECEPTACLE

Receptacle body or shell style allows for easy insertion and secure connection of mating connectors, ensuring a reliable and stable interface.

Mounting Option-1: LOCKING

Locking mounting option provides added security and stability, preventing accidental disconnections and ensuring a reliable connection in demanding environments.

Contact Pattern: RECTANGULAR

Rectangular contact pattern offers a well-defined and standardized design, facilitating easy mating and alignment of connectors for efficient installation.

Reliability: COMMERCIAL

Commercial reliability ensures consistent performance and durability, making the connector a trusted choice for a wide range of commercial applications.

Technical Specifications

Headers & Edge Type Connectors 51021-0500 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex

Specs

Additional Features:

COMPATIBLE CONTACTS: 50079-8000; 50058-8000; 50079-8100; 50058-8100

Body Width:

.126 inch

Body Depth:

.156 inch

Body Length:

.315 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

DIN Conformance:

NO

Filter Feature:

NO

IEC Conformity:

NO

Insulation Resistance:

100000000 ohm

Insulator Material:

POLYBUTYLENE

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.049

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mixed Contacts:

NO

Mounting Option-1:

LOCKING

Mounting Type:

CABLE

No. of Rows Loaded:

1

Maximum Operating Temperature (Cel):

85

Minimum Operating Temperature:

-40 Cel

Option:

Reference Standard:

UL

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Terminal Pitch (mm):

0.9

Termination Type:

CRIMP

Total No. of Contacts:

5

UL Flammability Code:

94V-0

Trade Compliance

51021-0500 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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