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503154-1290

Molex

503154-1290 by Molex

503154-1290 by Molex is a 12-contact board connector with 0.059" mating pitch, suitable for commercial applications. It features TIN over nickel termination finish, -40 to 105°C operating temperature range, and 500M ohm insulation resistance. Ideal for surface mount PCB connections with rectangular contact pattern.

Median Price

$1.473

Lifecycle Status

Suppliers In-Stock

26

In-Stock Inventory

1k+

Distributors (Authorized)

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

RS (Exports)

UK . 335 parts In-Stock

1+ parts

$0.950

100+ parts

-

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335

$0.950

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Chip1Stop

Japan . 1,384 parts In-Stock

1+ parts

$1.930

100+ parts

$1.320

1k+ parts

-

10k+ parts

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1,384

$1.930

$1.320

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Mouser Electronics

USA . 1,940 parts In-Stock

1+ parts

$2.150

100+ parts

$1.680

1k+ parts

$1.210

10k+ parts

$1.190

1,940

$2.150

$1.680

$1.210

$1.190

DigiKey

USA . 2,512 parts In-Stock

1+ parts

$2.550

100+ parts

$1.838

1k+ parts

$1.517

10k+ parts

$1.354

2,512

$2.550

$1.838

$1.517

$1.354

RS Americas

USA . 450 parts In-Stock

1+ parts

$2.710

100+ parts

$2.140

1k+ parts

$1.890

10k+ parts

-

450

$2.710

$2.140

$1.890

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Element14

Singapore . 2,193 parts In-Stock

1+ parts

$2.810

100+ parts

$1.960

1k+ parts

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2,193

$2.810

$1.960

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Farnell

UK . 2,193 parts In-Stock

1+ parts

$3.154

100+ parts

$2.180

1k+ parts

$1.532

10k+ parts

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2,193

$3.154

$2.180

$1.532

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Arrow

USA . 16,200 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$1.473

10k+ parts

$1.318

16,200

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-

$1.473

$1.318

Verical

USA . 16,200 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$1.473

10k+ parts

$1.318

16,200

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-

$1.473

$1.318

TTI Europe

Germany . 8,100 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$1.376

10k+ parts

$1.245

8,100

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-

$1.376

$1.245

Newark

USA . 3,600 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$1.530

10k+ parts

$1.430

3,600

-

-

$1.530

$1.430

Avnet

USA . 2,700 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$1.066

10k+ parts

$0.921

2,700

-

-

$1.066

$0.921

Powell Electronics

USA . 2,376 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$1.120

10k+ parts

$0.950

2,376

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-

$1.120

$0.950

Master Electronics

USA . 1,800 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$1.120

10k+ parts

$0.949

1,800

-

-

$1.120

$0.949

Heilind Electronics

USA . 675 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$1.293

10k+ parts

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675

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-

$1.293

-

TTI

USA . 450 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$1.230

10k+ parts

$1.190

450

-

-

$1.230

$1.190

Interstate Connecting

USA . 225 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$1.219

10k+ parts

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225

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$1.219

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Distributors (In-Stock)

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

Nova Conductors

Japan . 200 parts In-Stock

1+ parts

$1.393

100+ parts

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1k+ parts

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200

$1.393

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Digiode

USA . 4,052 parts In-Stock

1+ parts

$1.401

100+ parts

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1k+ parts

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10k+ parts

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4,052

$1.401

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Maritex

Poland . 1,620 parts In-Stock

1+ parts

$2.917

100+ parts

-

1k+ parts

$1.236

10k+ parts

$1.125

1,620

$2.917

-

$1.236

$1.125

IBS Electronics

USA . 6,300 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$1.248

10k+ parts

$1.052

6,300

-

-

$1.248

$1.052

VNN

France . 4,444 parts In-Stock

1+ parts

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100+ parts

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4,444

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NAC Semi

USA . 2,700 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$1.520

10k+ parts

$1.410

2,700

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-

$1.520

$1.410

Vyrian

USA . 1,351 parts In-Stock

1+ parts

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1,351

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Prism Electronics

USA . 1 parts In-Stock

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1

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Avant Electronics Limited

UK . 1 parts In-Stock

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1

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Distributors (Availability)

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

Semicontronic

India . 1,499 parts In-Stock

1+ parts

$1.100

100+ parts

$1.072

1k+ parts

$1.067

10k+ parts

-

1,499

$1.100

$1.072

$1.067

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Corphita

USA . 1,983 parts In-Stock

1+ parts

$1.328

100+ parts

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1,983

$1.328

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Argo Parts USA

USA . 998 parts In-Stock

1+ parts

$1.393

100+ parts

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1k+ parts

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10k+ parts

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998

$1.393

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Continental Prestige Electronics

USA . 2,404 parts In-Stock

1+ parts

$2.030

100+ parts

$1.470

1k+ parts

$1.090

10k+ parts

-

2,404

$2.030

$1.470

$1.090

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Allen Electronics Distributors

USA . 450 parts In-Stock

1+ parts

$2.270

100+ parts

$1.680

1k+ parts

-

10k+ parts

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450

$2.270

$1.680

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Aztec Data Supply Inc.

USA . 121 parts In-Stock

1+ parts

$8.270

100+ parts

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1k+ parts

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121

$8.270

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GreenTree Electronics

Israel . 19,800 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

$1.179

19,800

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$1.179

Kepictronics

USA . 2,354 parts In-Stock

1+ parts

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2,354

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Abacus Technologies

USA . 900 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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900

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Assy Fe

Spain . 900 parts In-Stock

1+ parts

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100+ parts

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900

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Eastek

USA . 450 parts In-Stock

1+ parts

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450

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Netroflash

USA . 100 parts In-Stock

1+ parts

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100+ parts

$1.365

1k+ parts

$1.323

10k+ parts

$1.295

100

-

$1.365

$1.323

$1.295

Perfect Parts

USA . 10 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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10

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Overview

Experience seamless and reliable connectivity with the 503154-1290 by Molex. As a leading manufacturer in the industry, Molex ensures top-notch quality and performance in their Headers & Edge Type Connectors. This versatile product is perfect for a wide range of applications, offering high insulation resistance and a durable construction. With its innovative design and ease of use, customers can trust in the value and benefits that this connector brings to their projects. Trust Molex for all your connectivity needs!

Feature Benefit Bullets

Mating Contact Pitch (inch) 0.059

The small mating contact pitch allows for high density connections, making this product suitable for applications where space is limited.

Body Length 0.524 inch

The appropriate body length ensures compatibility with standard PCB dimensions, making installation easier and more efficient.

Insulation Resistance 500000000 ohm

The high insulation resistance value ensures reliable electrical connections and helps prevent signal interference.

Body Width 0.362 inch

The slim body width helps in saving space on the PCB layout and allows for compact and efficient connections.

Termination Contact Finish TIN OVER NICKEL

The TIN over nickel finish provides excellent conductivity and corrosion resistance, ensuring long-term reliability of the connections.

Body Depth 0.346 inch

The appropriate body depth allows for secure and stable mounting on the PCB, ensuring durability and stability.

No. of Rows Loaded 2

Having two rows loaded allows for increased connectivity options and flexibility in design, making the product versatile and adaptable.

Board Mounting Option FITTING NAIL

The fitting nail board mounting option provides a secure and stable connection to the PCB, reducing the risk of loose connections.

Maximum Operating Temperature °C 105

The high maximum operating temperature range of 105°C allows for reliable operation in a variety of environmental conditions, making it suitable for a wide range of applications.

Minimum Operating Temperature -40 °C

The low minimum operating temperature of -40°C ensures reliable performance in cold environments, making it suitable for use in diverse temperature conditions.

Connector Type BOARD CONNECTOR

The board connector type ensures compatibility with standard PCBs, making it easy to integrate into existing designs and systems.

Total No. of Contacts 12

Having a total of 12 contacts allows for multiple connections to be made, increasing the versatility and functionality of the product.

Technical Specifications

Headers & Edge Type Connectors 503154-1290 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex

Specs

Board Mounting Option:

FITTING NAIL

Body Width:

.362 inch

Body Depth:

.346 inch

Body Length:

.524 inch

Body or Shell Style:

RECEPTACLE

Connector Type:

Termination Contact Finish:

TIN OVER NICKEL

Contact Gender:

Contact Pattern:

RECTANGULAR

Contact Resistance:

20 mohm

Insulation Resistance:

500000000 ohm

Manufacturer Series:

503154

Mating Contact Pitch (inch):

0.059

Mounting Option-1:

LOCKING

Mounting Style:

STRAIGHT

Mounting Type:

BOARD

No. of Connectors:

ONE

No. of PCB Rows:

2

No. of Rows Loaded:

2

Maximum Operating Temperature (Cel):

105

Minimum Operating Temperature:

-40 Cel

PCB Contact Pattern:

RECTANGULAR

Reference Standard:

UL

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Terminal Pitch (mm):

1.4986

Termination Type:

SURFACE MOUNT

Total No. of Contacts:

12

Trade Compliance

503154-1290 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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