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52901-1274

Molex

52901-1274 by Molex

The Molex 52901-1274 is a board stacking connector with 120 contacts, 0.025" mating pitch, and 1.81" body length. It features glass-filled liquid crystal polymer insulation, TIN over nickel termination finish, and operates b/w -55°C to 105°C. Ideal for commercial applications requiring high reliability in PCB connections.

Median Price

$9.570

Lifecycle Status

Suppliers In-Stock

17

In-Stock Inventory

1k+

Distributors (Authorized)

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

RS (Exports)

UK . 880 parts In-Stock

1+ parts

$6.170

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880

$6.170

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Arrow

USA . 880 parts In-Stock

1+ parts

$8.488

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880

$8.488

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Chip1Stop

Japan . 440 parts In-Stock

1+ parts

$11.500

100+ parts

$8.670

1k+ parts

$8.170

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440

$11.500

$8.670

$8.170

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Mouser Electronics

USA . 147 parts In-Stock

1+ parts

$12.820

100+ parts

$9.420

1k+ parts

$8.660

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147

$12.820

$9.420

$8.660

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DigiKey

USA . 1,709 parts In-Stock

1+ parts

$13.680

100+ parts

$9.641

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1,709

$13.680

$9.641

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Newark

USA . 2,142 parts In-Stock

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$9.570

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$9.570

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Verical

USA . 1,760 parts In-Stock

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$8.560

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1,760

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$8.560

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Master Electronics

USA . 1,320 parts In-Stock

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$8.220

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1,320

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$8.220

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RS Americas

USA . 880 parts In-Stock

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100+ parts

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$11.370

10k+ parts

$9.090

880

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$11.370

$9.090

Distributors (In-Stock)

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

Digiode

USA . 4,791 parts In-Stock

1+ parts

$3.810

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4,791

$3.810

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Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$8.640

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50

$8.640

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TestEquity

USA . 1,320 parts In-Stock

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$9.570

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1,320

$9.570

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TME

Poland . 1,760 parts In-Stock

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$5.620

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1,760

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$5.620

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IBS Electronics

USA . 1,320 parts In-Stock

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$8.047

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1,320

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$8.047

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Vyrian

USA . 461 parts In-Stock

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461

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VNN

France . 395 parts In-Stock

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395

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Bristol Electronics

USA . 5 parts In-Stock

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5

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Distributors (Availability)

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Corphita

USA . 891 parts In-Stock

1+ parts

$3.609

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891

$3.609

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Andel Nordic

Denmark . 4,373 parts In-Stock

1+ parts

$5.887

100+ parts

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$5.652

10k+ parts

$5.652

4,373

$5.887

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$5.652

$5.652

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$8.640

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1,000

$8.640

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Kepictronics

USA . 6,000 parts In-Stock

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6,000

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Assy Fe

Spain . 1,320 parts In-Stock

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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1,000

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Perfect Parts

USA . 456 parts In-Stock

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456

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Overview

Upgrade your electronic connections with the 52901-1274 by Molex. Crafted with precision and expertise, this header and edge type connector offers unparalleled quality and reliability. Perfect for a wide range of applications, this product provides a secure and efficient solution for your connectivity needs. With its high insulation resistance and superior contact finish, you can trust this connector to deliver optimal performance every time. Invest in the best with Molex and experience the difference in your electronic projects.

Feature Benefit Bullets

Mating Contact Pitch (inch): 0.025

The close spacing of the contacts allows for high-density connections, making this product suitable for applications where space is limited.

Body Length: 1.81 inch

The longer body length provides ample room for securing the connector to the PCB, ensuring a stable and reliable connection.

Insulation Resistance: 1000000000 ohm

The high insulation resistance of the connector helps prevent electrical leakage and ensures signal integrity in high-voltage applications.

Body Width: 0.252 inch

The slim body width allows for multiple connectors to be placed closely together on the PCB, maximizing space efficiency.

Termination Contact Finish: TIN OVER NICKEL

The dual layered finish of tin over nickel provides excellent corrosion resistance and ensures a durable connection over time.

Body Depth: 0.402 inch

The deep body depth allows for secure attachment to the PCB, reducing the risk of disconnection due to external forces.

Insulator Material: GLASS FILLED LIQUID CRYSTAL POLYMER

The use of high-quality insulator material ensures stability and reliability in various environmental conditions.

No. of Rows Loaded: 2

Having two rows of contacts loaded allows for increased connectivity options, making this product versatile for different applications.

Board Mounting Option: PEG

The peg board mounting option provides a secure and stable attachment to the PCB, reducing the risk of vibrations or disconnections.

Maximum Operating Temperature °C: 105

The high maximum operating temperature range makes this connector suitable for use in environments with elevated temperatures.

PCB Contact Row Spacing (mm): 2.2098

The precise row spacing on the PCB allows for easy and accurate alignment during assembly, ensuring a proper connection.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature range allows for reliable performance in cold environments without risk of malfunction.

Plating Thickness (inch): 9.8u

The thick plating thickness ensures longevity and durability of the connector, preventing corrosion and wear over time.

No. of PCB Rows: 2

With two PCB rows, this connector offers increased connectivity options, making it suitable for complex circuit designs.

Connector Type: BOARD STACKING CONNECTOR

The stacking design of the connector allows for multiple boards to be connected vertically, saving space and simplifying layout design.

Technical Specifications

Headers & Edge Type Connectors 52901-1274 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex

Specs

Board Mounting Option:

PEG

Body Width:

.252 inch

Body Depth:

.402 inch

Body Length:

1.81 inch

Body or Shell Style:

RECEPTACLE

Connector Type:

Mating Contact Finish:

NOT SPECIFIED

Termination Contact Finish:

TIN OVER NICKEL

Contact Gender:

Contact Material:

NOT SPECIFIED

Contact Pattern:

RECTANGULAR

Contact Resistance:

50 mohm

DIN Conformance:

NO

Filter Feature:

NO

IEC Conformity:

NO

Maximum Insertion Force (N):

.695

Insulation Resistance:

1000000000 ohm

Insulator Color:

WHITE

Insulator Material:

GLASS FILLED LIQUID CRYSTAL POLYMER

JESD-609 Code:

e3

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.025

Mixed Contacts:

NO

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:

-55 Cel

Option:

PCB Contact Pattern:

RECTANGULAR

PCB Contact Row Spacing (mm):

2.2098

Plating Thickness (inch):

9.8u

Rated Current - Signal:

.5 A

Reference Standard:

UL

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Terminal Pitch (mm):

.635

Termination Type:

SURFACE MOUNT

Total No. of Contacts:

120

UL Flammability Code:

94V-0

Minimum Withdrawal Force (N):

.1112

Trade Compliance

52901-1274 Connectors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.69.40.40

SB

8536.69.40.40

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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