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51021-0900

Molex

51021-0900 by Molex

The Molex 51021-0900 is a board connector with 9 contacts, 0.049" pitch, and 0.512" body length. It has a female contact gender, crimp termination type, and operates b/w -40°C to 85°C. Ideal for commercial applications requiring reliable cable mounting with locking option.

Median Price

$0.164

Lifecycle Status

Suppliers In-Stock

43

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 3 parts In-Stock

1+ parts

$0.098

100+ parts

-

1k+ parts

-

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3

$0.098

-

-

-

RS (Exports)

UK . 65 parts In-Stock

1+ parts

$0.120

100+ parts

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65

$0.120

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Verical

USA . 1,017,023 parts In-Stock

1+ parts

$0.150

100+ parts

-

1k+ parts

-

10k+ parts

$0.142

1,017,023

$0.150

-

-

$0.142

Interstate Connecting

USA . 2,366 parts In-Stock

1+ parts

$0.150

100+ parts

-

1k+ parts

-

10k+ parts

$0.122

2,366

$0.150

-

-

$0.122

Heilind Electronics

USA . 58,076 parts In-Stock

1+ parts

$0.161

100+ parts

-

1k+ parts

-

10k+ parts

$0.129

58,076

$0.161

-

-

$0.129

Master Electronics

USA . 1,107,107 parts In-Stock

1+ parts

$0.164

100+ parts

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1k+ parts

$0.149

10k+ parts

$0.137

1,107,107

$0.164

-

$0.149

$0.137

ECCO

USA . 4 parts In-Stock

1+ parts

$0.164

100+ parts

-

1k+ parts

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4

$0.164

-

-

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Sager

USA . 1,410 parts In-Stock

1+ parts

$0.176

100+ parts

-

1k+ parts

$0.134

10k+ parts

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1,410

$0.176

-

$0.134

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Distrelec

Netherlands . 1,032 parts In-Stock

1+ parts

$0.195

100+ parts

-

1k+ parts

$0.119

10k+ parts

$0.108

1,032

$0.195

-

$0.119

$0.108

Adafruit Industries

USA . 281 parts In-Stock

1+ parts

$0.208

100+ parts

$0.198

1k+ parts

$0.198

10k+ parts

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281

$0.208

$0.198

$0.198

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Mouser Electronics

USA . 77,880 parts In-Stock

1+ parts

$0.260

100+ parts

$0.172

1k+ parts

$0.146

10k+ parts

$0.137

77,880

$0.260

$0.172

$0.146

$0.137

RS Americas

USA . 80 parts In-Stock

1+ parts

$0.374

100+ parts

$0.284

1k+ parts

$0.228

10k+ parts

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80

$0.374

$0.284

$0.228

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DigiKey

USA . 116,791 parts In-Stock

1+ parts

$0.380

100+ parts

$0.227

1k+ parts

-

10k+ parts

$0.144

116,791

$0.380

$0.227

-

$0.144

PSC Electronics

USA . 151 parts In-Stock

1+ parts

$0.406

100+ parts

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151

$0.406

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Misumi USA

USA . 24 parts In-Stock

1+ parts

$0.740

100+ parts

$0.740

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24

$0.740

$0.740

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NEP Electronics

USA . 1,019,929 parts In-Stock

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1,019,929

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Powell Electronics

USA . 721,361 parts In-Stock

1+ parts

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$0.151

10k+ parts

$0.143

721,361

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-

$0.151

$0.143

Farnell

UK . 521,861 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$0.117

10k+ parts

$0.113

521,861

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-

$0.117

$0.113

Element14

Singapore . 179,890 parts In-Stock

1+ parts

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100+ parts

$0.247

1k+ parts

$0.205

10k+ parts

$0.200

179,890

-

$0.247

$0.205

$0.200

Newark

USA . 155,195 parts In-Stock

1+ parts

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100+ parts

$0.254

1k+ parts

$0.191

10k+ parts

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155,195

-

$0.254

$0.191

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TTI

USA . 54,290 parts In-Stock

1+ parts

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100+ parts

$0.139

1k+ parts

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54,290

-

$0.139

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TTI Europe

Germany . 53,800 parts In-Stock

1+ parts

-

100+ parts

$0.150

1k+ parts

$0.137

10k+ parts

$0.130

53,800

-

$0.150

$0.137

$0.130

Distributors (In-Stock)

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

Maritex

Poland . 4,000 parts In-Stock

1+ parts

$0.065

100+ parts

$0.030

1k+ parts

$0.028

10k+ parts

$0.024

4,000

$0.065

$0.030

$0.028

$0.024

Digiode

USA . 3,838 parts In-Stock

1+ parts

$0.066

100+ parts

-

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3,838

$0.066

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TestEquity

USA . 1,028,384 parts In-Stock

1+ parts

$0.160

100+ parts

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1,028,384

$0.160

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Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$0.183

100+ parts

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300

$0.183

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Electro Sonic

Canada . 5 parts In-Stock

1+ parts

$0.183

100+ parts

-

1k+ parts

$0.166

10k+ parts

$0.132

5

$0.183

-

$0.166

$0.132

DF Sales Co.

USA . 2,820 parts In-Stock

1+ parts

$0.193

100+ parts

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2,820

$0.193

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DF Sales Co.

USA . 2,820 parts In-Stock

1+ parts

$0.193

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2,820

$0.193

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TME

Poland . 27,503 parts In-Stock

1+ parts

$0.220

100+ parts

$0.133

1k+ parts

-

10k+ parts

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27,503

$0.220

$0.133

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IBS Electronics

USA . 1,325 parts In-Stock

1+ parts

$0.228

100+ parts

-

1k+ parts

$0.208

10k+ parts

$0.196

1,325

$0.228

-

$0.208

$0.196

Bristol Electronics

USA . 4,000 parts In-Stock

1+ parts

$0.672

100+ parts

$0.336

1k+ parts

$0.134

10k+ parts

$0.101

4,000

$0.672

$0.336

$0.134

$0.101

Vyrian

USA . 192,360 parts In-Stock

1+ parts

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192,360

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NAC Semi

USA . 6,400 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$0.259

10k+ parts

$0.239

6,400

-

-

$0.259

$0.239

VNN

France . 4,023 parts In-Stock

1+ parts

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100+ parts

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4,023

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ACDS - Activité Composants Distribution Service

France . 4,000 parts In-Stock

1+ parts

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100+ parts

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4,000

-

-

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Dan-Mar Components

USA . 4,000 parts In-Stock

1+ parts

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4,000

-

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Cogito LLC

Ukraine . 614 parts In-Stock

1+ parts

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614

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EMSNET

USA . 398 parts In-Stock

1+ parts

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398

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Prism Electronics

USA . 115 parts In-Stock

1+ parts

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115

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QIE Inc.

USA . 60 parts In-Stock

1+ parts

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60

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GSS - Global Semi Support

USA . 23 parts In-Stock

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23

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Mil-Aero Solutions, Inc.

USA . 10 parts In-Stock

1+ parts

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10

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Distributors (Availability)

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

Corphita

USA . 4,638 parts In-Stock

1+ parts

$0.062

100+ parts

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1k+ parts

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10k+ parts

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4,638

$0.062

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Semicontronic

India . 192,448 parts In-Stock

1+ parts

$0.083

100+ parts

$0.081

1k+ parts

$0.081

10k+ parts

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192,448

$0.083

$0.081

$0.081

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Argo Parts USA

USA . 330 parts In-Stock

1+ parts

$0.173

100+ parts

-

1k+ parts

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10k+ parts

$0.168

330

$0.173

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-

$0.168

Netroflash

USA . 500 parts In-Stock

1+ parts

$0.183

100+ parts

$0.179

1k+ parts

-

10k+ parts

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500

$0.183

$0.179

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Advanced Electronics

New Zealand . 281 parts In-Stock

1+ parts

$0.208

100+ parts

$0.198

1k+ parts

$0.198

10k+ parts

-

281

$0.208

$0.198

$0.198

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Continental Prestige Electronics

USA . 120,191 parts In-Stock

1+ parts

$0.400

100+ parts

$0.187

1k+ parts

$0.133

10k+ parts

-

120,191

$0.400

$0.187

$0.133

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Allen Electronics Distributors

USA . 985 parts In-Stock

1+ parts

$0.444

100+ parts

$0.290

1k+ parts

$0.228

10k+ parts

-

985

$0.444

$0.290

$0.228

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CoreStaff

Japan . 1,974 parts In-Stock

1+ parts

$0.581

100+ parts

$0.203

1k+ parts

$0.131

10k+ parts

-

1,974

$0.581

$0.203

$0.131

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Andel Nordic

Denmark . 4,592 parts In-Stock

1+ parts

$5.939

100+ parts

-

1k+ parts

$5.701

10k+ parts

$5.701

4,592

$5.939

-

$5.701

$5.701

Aztec Data Supply Inc.

USA . 4,440 parts In-Stock

1+ parts

$7.168

100+ parts

-

1k+ parts

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10k+ parts

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4,440

$7.168

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Perfect Parts

USA . 1,871,361 parts In-Stock

1+ parts

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1,871,361

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Assy Fe

Spain . 1,180,845 parts In-Stock

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1,180,845

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EMSNET (Excess)

USA . 556,405 parts In-Stock

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100+ parts

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556,405

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Abacus Technologies

USA . 74,000 parts In-Stock

1+ parts

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74,000

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Kepictronics

USA . 56,300 parts In-Stock

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56,300

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Glotronic Ltd.

UK . 50,400 parts In-Stock

1+ parts

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50,400

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-

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GreenTree Electronics

Israel . 30,000 parts In-Stock

1+ parts

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100+ parts

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30,000

-

-

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Futuretech Components

Singapore . 5,000 parts In-Stock

1+ parts

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5,000

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-

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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4,000

-

-

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Infinite Electronics LLP (Excess)

. 3,264 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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3,264

-

-

-

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Robosynatics

Brazil . 2,843 parts In-Stock

1+ parts

-

100+ parts

$0.198

1k+ parts

$0.194

10k+ parts

$0.194

2,843

-

$0.198

$0.194

$0.194

Lucentia Tech

USA . 2,843 parts In-Stock

1+ parts

-

100+ parts

$0.198

1k+ parts

$0.194

10k+ parts

$0.194

2,843

-

$0.198

$0.194

$0.194

Cyclops Electronics Ltd (Excess)

UK . 990 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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990

-

-

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ErreBi Group

Italy . 738 parts In-Stock

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738

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Standard Data Resources (Excess)

USA . 53 parts In-Stock

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53

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Speed Components Ltd (Excess)

Israel . 5 parts In-Stock

1+ parts

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5

-

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-

Overview

Experience the superior quality and reliability of Molex with the 51021-0900 board connector. Perfect for a wide range of applications, this female receptacle offers a secure locking mounting option and easy crimp termination. With a compact body design and high insulation resistance, this connector ensures optimal performance in temperatures ranging from -40 to 85°C. Trust Molex to provide you with a durable and efficient solution for your connectivity needs.

Feature Benefit Bullets

Mating Contact Pitch (inch):

0.049 - Close contact pitch allows for high-density connections, ideal for compact circuit designs.

Body Length:

0.512 inch - Provides ample space for secure connection between components.

Insulation Resistance:

100000000 ohm - High insulation resistance ensures reliable performance and prevents electrical leakage.

Body Width:

0.126 inch - Narrow body width allows for space-saving installation in tight areas.

Body Depth:

0.156 inch - Sufficient body depth accommodates secure attachment of cables.

Insulator Material:

POLYBUTYLENE - Durable and insulating material ensures long-lasting performance and protection.

Maximum Operating Temperature °C:

85 - Withstands high temperatures, suitable for various industrial applications.

Minimum Operating Temperature:

40 °C - Performs reliably in extreme cold temperatures, making it versatile for different environments.

Connector Type:

BOARD CONNECTOR - Specifically designed for board connections, ensuring a secure and stable connection.

UL Flammability Code:

94V-0 - UL certification guarantees the product's high safety standards and resistance to flames.

Reference Standard:

UL - Complies with industry standards for quality and safety, ensuring product reliability.

Total No. of Contacts:

9 - Provides multiple contact points, suitable for complex electrical circuits.

Mounting Type:

CABLE - Easy installation on cables, making it convenient for various applications.

Termination Type:

CRIMP - Secure crimp termination ensures stable connection and reduces signal interference.

Contact Gender:

FEMALE - Designed for female contacts, ensuring compatibility with corresponding male connectors.

Contact Resistance:

20 mohm - Low contact resistance facilitates efficient signal transmission and minimal power loss.

Body or Shell Style:

RECEPTACLE - Receptacle design allows for easy insertion and removal of connectors.

Mounting Option-1:

LOCKING - Secure locking mechanism ensures stable connection and prevents accidental disconnection.

Contact Pattern:

RECTANGULAR - Rectangular contact pattern offers efficient signal transmission and connectivity.

Reliability:

COMMERCIAL - Commercial-grade reliability ensures consistent performance in various applications.

Technical Specifications

Headers & Edge Type Connectors 51021-0900 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:

.512 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

Termination Type:

CRIMP

Total No. of Contacts:

9

UL Flammability Code:

94V-0

Trade Compliance

51021-0900 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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