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STMM-125-02-L-D-SM-K-TR

Samtec

STMM-125-02-L-D-SM-K-TR by Samtec

STMM-125-02-L-D-SM-K-TR by Samtec is a 50-contact, 2-row board connector with a mating contact pitch of 0.078". Featuring liquid crystal polymer insulator and tin finish with nickel barrier, it operates b/w -55°C to 125°C. Ideal for applications requiring high-density connections on PCBs in harsh environments.

Median Price

$4.330

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 . 88 parts In-Stock

1+ parts

$4.330

100+ parts

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1k+ parts

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10k+ parts

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88

$4.330

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Vyrian

USA . 5,369 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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5,369

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-

Distributors (Availability)

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

Argo Parts USA

USA . 2,413 parts In-Stock

1+ parts

$4.330

100+ parts

-

1k+ parts

-

10k+ parts

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2,413

$4.330

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-

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Continental Prestige Electronics

USA . 197 parts In-Stock

1+ parts

$4.330

100+ parts

-

1k+ parts

-

10k+ parts

$4.243

197

$4.330

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-

$4.243

AZTECH Wire

Italy . 188 parts In-Stock

1+ parts

$9.539

100+ parts

-

1k+ parts

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10k+ parts

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188

$9.539

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Netroflash

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$4.243

1k+ parts

$4.113

10k+ parts

$4.027

2,000

-

$4.243

$4.113

$4.027

Overview

Looking for high-quality headers and edge type connectors? Look no further than the STMM-125-02-L-D-SM-K-TR by Samtec. With a reputation for excellence in manufacturing, Samtec delivers top-notch products that are reliable and durable. Whether you're working on industrial equipment, telecommunications systems, or consumer electronics, this connector offers exceptional value with its ease of use and superior performance. Trust Samtec for all your connectivity needs.

Feature Benefit Bullets

Mating Contact Pitch (inch) 0.078

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

Body Length 2.193 inch

A moderate body length provides a good balance between size and functionality, making it versatile for various applications.

Body Width 0.237 inch

Slim body width helps in saving PCB real estate and allows for efficient placement of components.

Termination Contact Finish Tin (Sn) - with Nickel (Ni) barrier

Tin finish with Nickel barrier ensures good conductivity and corrosion resistance, leading to reliable connections.

Body Depth 0.24 inch

A compact body depth allows for a low profile design, suitable for applications with space constraints.

Insulator Material LIQUID CRYSTAL POLYMER

Liquid Crystal Polymer insulator provides excellent thermal and electrical properties, ensuring reliable performance in demanding environments.

No. of Rows Loaded 2

Double rows of contacts allow for increased connectivity options and signal transmission capabilities.

Maximum Operating Temperature °C 125

High maximum operating temperature tolerance makes the connector suitable for applications where temperature can vary.

PCB Contact Row Spacing (mm) 4.66

Optimal PCB row spacing enables easy and accurate board integration, ensuring secure connections.

Minimum Operating Temperature -55 °C

Wide temperature range support allows for usage in extreme environmental conditions without compromising performance.

Plating Thickness (inch) 10u

A thick plating layer ensures durability and long-term reliability of the connector's contacts.

No. of PCB Rows 2

Dual PCB rows provide versatility and flexibility in design, accommodating various PCB layouts and configurations.

Connector Type BOARD CONNECTOR

Specifically designed as a board connector, ensuring compatibility and seamless integration with PCBs.

UL Flammability Code 94V-0

UL 94V-0 rating indicates high flame resistance, making the connector suitable for applications with strict safety requirements.

Insulator Color BLACK

Neutral black color adds a sleek and professional look to the connector, suitable for a wide range of applications.

Total No. of Contacts 50

Ample number of contacts allow for multiple connections and signal paths, enhancing the connectivity options.

No. of Connectors ONE

Single connector design simplifies installation and maintenance, reducing complexity in the setup.

Mating Contact Row Spacing (inch) 0.078

Consistent mating contact pitch ensures compatibility with corresponding connectors and facilitates secure mating.

Mounting Type BOARD

Designed for board mounting, enabling easy and secure attachment to PCBs.

Terminal Pitch (mm) 2

Standard terminal pitch offers compatibility with various components and devices, ensuring versatility in design.

Termination Type SURFACE MOUNT

Surface mount termination simplifies the assembly process and enhances PCB layout flexibility.

Contact Gender MALE

Male contact gender provides a reliable connection interface, suitable for applications requiring robust connectivity.

Mounting Style STRAIGHT

Straight mounting style offers secure attachment to the PCB, ensuring stability and longevity of the connection.

Contact Style SQ PIN-SKT

Square pin socket contact style ensures secure and consistent connection, ideal for high-speed data transmission applications.

Contact Pattern RECTANGULAR

Rectangular contact pattern allows for easy and precise mating, maintaining signal integrity and reliability.

Technical Specifications

Headers & Edge Type Connectors STMM-125-02-L-D-SM-K-TR attributes and parameters. Explore more Headers & Edge Type Connectors devices from Samtec

Specs

Body Width:

.237 inch

Body Depth:

.24 inch

Body Length:

2.193 inch

Connector Type:

Termination Contact Finish:

Tin (Sn) - with Nickel (Ni) barrier

Contact Gender:

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 Style:

STRAIGHT

Mounting Type:

BOARD

No. of Connectors:

ONE

No. of PCB Rows:

2

No. of Rows Loaded:

2

Maximum Operating Temperature (Cel):

125

Minimum Operating Temperature:

-55 Cel

Option:

PCB Contact Row Spacing (mm):

4.66

Plating Thickness (inch):

10u

Terminal Pitch (mm):

2

Termination Type:

SURFACE MOUNT

Total No. of Contacts:

50

UL Flammability Code:

94V-0

Trade Compliance

STMM-125-02-L-D-SM-K-TR 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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