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ESQT-140-03-M-T-408

Samtec

ESQT-140-03-M-T-408 by Samtec

Samtec's ESQT-140-03-M-T-408 is a board stacking connector with 3 rows and a total of 120 contacts. It has a mating contact pitch of 0.078 inches and can handle a rated current of 4.5A. This connector, made with liquid crystal polymer insulator material, is suitable for applications requiring high-density PCB connections.

Median Price

$17.205

Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Nova Conductors

Japan . 93 parts In-Stock

1+ parts

$17.205

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93

$17.205

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Vyrian

USA . 1,120 parts In-Stock

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1,120

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Distributors (Availability)

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

AZTECH Wire

Italy . 873 parts In-Stock

1+ parts

$15.312

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873

$15.312

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Netroflash

USA . 500 parts In-Stock

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$17.205

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500

$17.205

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Continental Prestige Electronics

USA . 235 parts In-Stock

1+ parts

$17.205

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$16.861

235

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$16.861

Argo Parts USA

USA . 3,992 parts In-Stock

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3,992

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Overview

Looking for a high-quality connector that offers exceptional performance and reliability? Look no further than the ESQT-140-03-M-T-408 by Samtec. As a leading manufacturer in the industry, Samtec is known for their superior craftsmanship and innovative designs. The ESQT-140-03-M-T-408 is a versatile board stacking connector that is perfect for a wide range of applications. With its reliable contact finish and durable construction, this connector can handle even the toughest environments. Whether you're working on a complex electronic project or need a reliable connector for industrial machinery, the ESQT-140-03-M-T-408 is the ideal choice. Trust Samtec to deliver the quality and performance you need.

Feature Benefit Bullets

Mating Contact Pitch

0.078 inch - Ensures precise and reliable electrical connections, making this connector suitable for high-performance applications.

Body Length

3.161 inch - Offers sufficient space for multiple rows of contacts, enabling increased connectivity options.

Body Width

0.236 inch - Compact design allows for efficient use of board space while maintaining a reliable connection.

Termination Contact Finish

Tin (Sn) - with Nickel (Ni) barrier - Provides excellent corrosion resistance and conductivity, ensuring long-lasting and high-quality connections.

Body Depth

0.408 inch - Sufficient depth to securely hold the contacts in place, preventing accidental disconnections.

Insulator Material

LIQUID CRYSTAL POLYMER - Offers superior mechanical and electrical properties, promoting stable performance in demanding environments.

No. of Rows Loaded

3 - Provides increased connectivity options and flexibility for complex circuit designs.

Maximum Operating Temperature

125 °C - Withstands high-temperature conditions, making it suitable for a wide range of applications.

PCB Contact Row Spacing

2 mm - Allows for efficient board design and compact integration, maximizing available space.

Minimum Operating Temperature

55 °C - Ensures reliable performance even in extreme low-temperature environments.

Plating Thickness

20u inch - Provides a reliable and consistent electrical connection, minimizing signal loss.

No. of PCB Rows

3 - Enables multiple circuit boards to be connected together, facilitating complex system designs.

Connector Type

BOARD STACKING CONNECTOR - Ideal for connecting multiple boards vertically to optimize space utilization and enhance connectivity.

Contact Material

PHOSPHOR BRONZE - Offers excellent electrical conductivity and mechanical strength, ensuring reliable signal transmission.

UL Flammability Code

94V-0 - Complies with industry safety standards, providing peace of mind in terms of fire resistance.

Mating Contact Finish

GOLD (20) OVER NICKEL (50) - Ensures low contact resistance and superior durability, resulting in reliable and long-lasting connections.

Rated Current - Signal

4.5 A - Supports high-current applications, making it suitable for power-hungry devices.

Insulator Color

BLACK - Simplifies identification and enhances aesthetics, accommodating various design requirements.

Reference Standard

UL - Complies with industry standards and regulations, ensuring quality and reliability.

Total No. of Contacts

120 - Offers extensive connectivity options for complex systems or applications requiring multiple connections.

No. of Connectors

ONE - Allows for a single connector to be used, simplifying assembly and reducing complexity.

Mating Contact Row Spacing

0.078 inch - Facilitates precise alignment during connection, ensuring optimal signal transmission.

Mounting Type

BOARD - Enables easy and secure attachment to circuit boards, ensuring stability and reliability.

Terminal Pitch

2 mm - Provides a compact and efficient terminal spacing, enhancing connectivity options in limited spaces.

PCB Contact Pattern

RECTANGULAR - Allows for easy integration into standard PCB layouts, enabling efficient and consistent board-to-board connections.

Termination Type

SOLDER - Facilitates reliable and secure soldering connections, ensuring long-term performance and durability.

Contact Gender

FEMALE - Compatible with male connectors, offering versatility in establishing connections in a variety of systems.

Body or Shell Style

SOCKET - Provides a receptacle for male connectors, allowing for secure and protected connections.

Mounting Style

STRAIGHT - Provides a simple and straightforward mounting option for ease of installation and assembly.

Contact Style

SQ PIN-SKT - Offers a square-pin socket design, ensuring a secure and reliable connection.

Terminal Length

0.05 inch - Provides sufficient contact length for reliable electrical connections.

Mounting Option-1

LOCKING - Includes a locking feature to ensure a secure and stable connection, preventing unintentional disconnections.

Contact Pattern

RECTANGULAR - Allows for efficient and organized connection of contacts, facilitating proper signal flow.

Technical Specifications

Headers & Edge Type Connectors ESQT-140-03-M-T-408 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Samtec

Specs

Body Width:

.236 inch

Body Depth:

.408 inch

Body Length:

3.161 inch

Body or Shell Style:

SOCKET

Connector Type:

Mating Contact Finish:

GOLD (20) OVER NICKEL (50)

Termination Contact Finish:

Tin (Sn) - with Nickel (Ni) barrier

Contact Gender:

Contact Material:

PHOSPHOR BRONZE

Contact Pattern:

RECTANGULAR

Contact Style:

SQ PIN-SKT

DIN Conformance:

NO

Filter Feature:

NO

IEC Conformity:

NO

Insulator Color:

BLACK

Insulator Material:

LIQUID CRYSTAL POLYMER

JESD-609 Code:

e3

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.078

Mating Contact Row Spacing (inch):

0.078

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mixed Contacts:

NO

Mounting Option-1:

LOCKING

Mounting Style:

STRAIGHT

Mounting Type:

BOARD

No. of Connectors:

ONE

No. of PCB Rows:

3

No. of Rows Loaded:

3

Maximum Operating Temperature (Cel):

125

Minimum Operating Temperature:

-55 Cel

Option:

PCB Contact Pattern:

RECTANGULAR

PCB Contact Row Spacing (mm):

2

Plating Thickness (inch):

20u

Rated Current - Signal:

4.5 A

Reference Standard:

UL

Terminal Length:

.05 inch

Terminal Pitch (mm):

2

Termination Type:

SOLDER

Total No. of Contacts:

120

UL Flammability Code:

94V-0

Trade Compliance

ESQT-140-03-M-T-408 Connectors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.69.40.40

SB

8536.69.40.40

Manufacturer Highlights

Samtec

Founded in 1976, Samtec is much more than just another connector company. We put people first, along with a commitment to exceptional service, quality products and innovative technologies that take the industry further faster. This is enabled by our unique, fully integrated business model, which allows for true collaboration and innovation without the limits of traditional business models. This unique approach allows us to serve customers in 125+ countries with revenues exceeding $1 billion in 2022. We believe that taking care of our customers and our employees is paramount in how we approach our business, and this belief is deeply ingrained throughout Samtec worldwide.

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