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SFM-140-L2-S-D-LC

Samtec

SFM-140-L2-S-D-LC by Samtec

SFM-140-L2-S-D-LC by Samtec is a 80-contact board connector with 0.05" pitch, ideal for commercial applications. Features gold mating contact finish, liquid crystal polymer insulator, and beryllium copper contacts. With durability of 10k cycles, it operates b/w -55 to 125°C temperatures and offers reliable performance in various PCB setups.

Median Price

$13.360

Lifecycle Status

Suppliers In-Stock

20

In-Stock Inventory

1k+

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Powell Electronics

USA . 578 parts In-Stock

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$13.360

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$9.310

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Mouser Electronics

USA . 190 parts In-Stock

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$13.360

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$9.310

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$6.780

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190

$13.360

$9.310

$6.780

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DigiKey

USA . 28 parts In-Stock

1+ parts

$13.360

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$9.307

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$9.164

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28

$13.360

$9.307

$9.164

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Chip1Stop

Japan . 651 parts In-Stock

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$15.500

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$10.800

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$15.500

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Verical

USA . 100 parts In-Stock

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$16.060

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$12.460

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Newark

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975

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Master Electronics

USA . 975 parts In-Stock

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$10.050

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$7.180

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$10.050

$7.180

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UK . 80 parts In-Stock

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Distributors (In-Stock)

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Component Electronics Inc.

Canada . 157 parts In-Stock

1+ parts

$11.540

100+ parts

$8.650

1k+ parts

$7.500

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157

$11.540

$8.650

$7.500

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Vyrian

USA . 4,665 parts In-Stock

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IBS Electronics

USA . 975 parts In-Stock

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$12.369

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$9.193

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975

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$12.369

$9.193

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TME

Poland . 975 parts In-Stock

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$14.660

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$10.890

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975

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$14.660

$10.890

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Inventory MP

USA . 100 parts In-Stock

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Bristol Electronics

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Electro Sonic

Canada . 100 parts In-Stock

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$10.290

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$7.330

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100

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$7.330

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Nova Conductors

Japan . 33 parts In-Stock

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Sensible Micro Corp

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Corel Iberica Componentes, S.L.

Spain . 5 parts In-Stock

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Semi Source

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Contempo Components LLC

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Continental Prestige Electronics

USA . 4 parts In-Stock

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$11.000

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Argo Parts USA

USA . 3,255 parts In-Stock

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Kepictronics

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Aranea Global

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Assy Fe

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Perfect Parts

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Overview

Elevate your electronic connections with the SFM-140-L2-S-D-LC by Samtec. Crafted with precision and expertise, this high-quality board connector offers unmatched durability and reliability, meeting UL and CSA standards. Perfect for a wide range of applications, this connector boasts a mating contact finish of gold and a polarization key for easy use. Experience seamless connections and superior performance with the SFM-140-L2-S-D-LC, designed to exceed expectations and deliver exceptional value to our customers.

Feature Benefit Bullets

Mating Contact Pitch (inch): 0.05

The close mating contact pitch allows for a high density of contacts, making this connector suitable for applications requiring a large number of connections in a compact space.

Body Length: 2.155 inch

The longer body length provides ample space for the contacts and ensures secure connections with the mating connectors.

Body Width: 0.145 inch

The slim body width makes it suitable for applications where space is limited and allows for dense packaging on the PCB.

Termination Contact Finish: TIN OVER NICKEL

The TIN OVER NICKEL finish on the termination contact provides corrosion resistance and ensures reliable electrical connections over time.

Body Depth: 0.18 inch

The moderate body depth offers a balance between space-saving design and secure contact retention.

Insulator Material: LIQUID CRYSTAL POLYMER

The use of liquid crystal polymer as the insulator material offers high temperature resistance, excellent dimensional stability, and reliable electrical insulation properties.

No. of Rows Loaded: 2

Having two rows loaded allows for increased connections in a single connector, making it suitable for applications that require multiple signal paths.

Maximum Operating Temperature °C: 125

The high maximum operating temperature ensures the connector can handle elevated temperatures without compromising performance.

PCB Contact Row Spacing (mm): 2.7432

The specified row spacing provides compatibility with standard PCB layouts and facilitates easy integration into existing designs.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature allows the connector to function reliably in cold environments without risk of performance degradation.

Plating Thickness (inch): 30u

The 30u plating thickness ensures durable and reliable electrical connections, reducing the risk of signal degradation or intermittent contacts.

No. of PCB Rows: 2

Having two PCB rows allows for increased connectivity options and signal paths on the PCB, making it versatile for a variety of applications.

Connector Type: BOARD CONNECTOR

The board connector type indicates that this product is designed specifically for board-to-board connections, ensuring compatibility and ease of use in such applications.

Contact Material: BERYLLIUM COPPER

Using beryllium copper as the contact material provides excellent electrical conductivity, durability, and resistance to fatigue under repeated mating cycles.

Mating Contact Finish: GOLD (30)

The gold plating on the mating contacts offers superior conductivity, corrosion resistance, and ensures reliable signal transmission over time.

Polarization Key: POLARIZED HOUSING

The polarized housing design prevents incorrect mating and ensures proper alignment of connectors during assembly, reducing the risk of damage or signal loss.

Insulator Color: BLACK

The black insulator color provides a sleek and professional appearance, making it suitable for a wide range of applications in various industries.

Total No. of Contacts: 80

With a total of 80 contacts, this connector offers high connectivity options and is suitable for applications requiring a large number of signal paths.

Durability: 10000 Cycles

The 10000 cycle durability ensures long-term reliability and robustness, making this connector suitable for applications with frequent mating and unmating cycles.

Mounting Type: BOARD

The board mounting type allows for easy installation on PCBs, ensuring secure attachment and reliable electrical connections.

Contact Resistance: 15 mohm

The low contact resistance ensures efficient power transmission and signal integrity, reducing the risk of voltage drop or signal loss.

Mounting Style: STRAIGHT

The straight mounting style offers a secure and stable connection, ideal for applications where vibration or movement is a concern.

Maximum Insertion Force (N): 0.3892

The specified maximum insertion force ensures easy and secure connection with mating connectors without the risk of damage or misalignment.

Reliability: COMMERCIAL

The commercial reliability standard ensures that this connector meets industry quality and performance standards, making it a dependable choice for a wide range of applications.

Technical Specifications

Headers & Edge Type Connectors SFM-140-L2-S-D-LC attributes and parameters. Explore more Headers & Edge Type Connectors devices from Samtec

Specs

Additional Features:

TIGER EYE CONTACT

Board Mounting Option:

SPLIT BOARD LOCK

Body Width:

.145 inch

Body Depth:

.18 inch

Body Length:

2.155 inch

Body or Shell Style:

SOCKET

Connector Type:

Mating Contact Finish:

GOLD (30)

Termination Contact Finish:

TIN OVER NICKEL

Contact Gender:

Contact Material:

BERYLLIUM COPPER

Contact Pattern:

RECTANGULAR

Contact Resistance:

15 mohm

Contact Style:

SQ PIN-SKT

DIN Conformance:

NO

Durability:

10000 Cycles

Filter Feature:

NO

IEC Conformity:

NO

Maximum Insertion Force (N):

.3892

Insulator Color:

BLACK

Insulator Material:

LIQUID CRYSTAL POLYMER

JESD-609 Code:

e3

MIL Conformity:

NO

Mating Contact Pitch (inch):

0.05

Mating Contact Row Spacing (inch):

0.05

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):

125

Minimum Operating Temperature:

-55 Cel

Option:

PCB Contact Pattern:

RECTANGULAR

PCB Contact Row Spacing (mm):

2.7432

Plating Thickness (inch):

30u

Polarization Key:

POLARIZED HOUSING

Reference Standard:

UL, CSA

Reliability:

Sub-Category:

Headers and Edge Type Connectors

Terminal Pitch (mm):

1.27

Termination Type:

SURFACE MOUNT

Total No. of Contacts:

80

Minimum Withdrawal Force (N):

LIF

Trade Compliance

SFM-140-L2-S-D-LC 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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