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SMM-112-02-S-S - SAMTEC

Description: Samtec SMM Series 2mm 12 Way 1 Row Straight PCB Socket Surface Mount Board to Board, 350VAC, 3.2A per Contact, -55°C ~ 125°C

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SMM-112-02-S-S - SAMTEC - PCB symbol
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PCB Footprints
SMM-112-02-S-S - SAMTEC PCB footprint - Other - Other - SMM-112-02-S-S-1
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SMM-112-02-S-S - SAMTEC - 3D model - Other - SMM-112-02-S-S-1
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SMM-112-02-S-S Details

  • Manufacturer Part Number:

    SMM-112-02-S-S

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Manufacturer:

    Samtec Inc

  • YTEOL:

    12

  • Additional Feature:

    ELP; TIGER EYE

  • Body Breadth:

    0.079 inch

  • Body Depth:

    0.14 inch

  • Body Length:

    0.944 inch

  • Body/Shell Style:

    SOCKET

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    GOLD (30) OVER NICKEL (50)

  • Contact Finish Termination:

    Tin (Sn) - with Nickel (Ni) barrier

  • Contact Gender:

    FEMALE

  • Contact Material:

    BERYLLIUM COPPER

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    10 mΩ

  • Contact Style:

    SQ PIN-SKT

  • DIN Conformance:

    NO

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insertion Force-Max:

    1.251 N

  • Insulator Color:

    BLACK

  • Insulator Material:

    LIQUID CRYSTAL POLYMER

  • JESD-609 Code:

    e3

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.079 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    NO

  • Mounting Option 1:

    LOCKING

  • Mounting Style:

    STRAIGHT

  • Mounting Type:

    BOARD

  • Number Of Connectors:

    ONE

  • Number Of PCB Rows:

    2

  • Number of Rows Loaded:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    STAGGERED

  • Plating Thickness:

    30u inch

  • Rated Current (Signal):

    3.2 A

  • Reference Standard:

    UL

  • Terminal Pitch:

    2 mm

  • Termination Type:

    SURFACE MOUNT

  • Total Number of Contacts:

    12

  • UL Flammability Code:

    94V-0

  • Withdrawl Force-Min:

    .417 N

SMM-112-02-S-S Frequently Asked Questions (FAQs)

  • Samtec provides a recommended PCB layout and land pattern in their Application Notes document (AN-105) which can be found on their website. It's essential to follow these guidelines to ensure proper mating and to prevent damage to the connector.
  • While the SMM-112-02-S-S is a robust connector, it's essential to consider the vibration and shock requirements of your specific application. Samtec recommends consulting their Environmental Performance document (EN-101) for guidance on vibration and shock testing. Additionally, you may want to consider using a connector with a more secure locking mechanism or additional fastening methods to ensure reliable connection in high-vibration environments.
  • The SMM-112-02-S-S is designed for high-density applications, but its signal integrity performance may vary depending on the specific signal frequency and protocol. Samtec provides signal integrity models and simulation tools on their website to help engineers evaluate the connector's performance in their specific application. It's recommended to consult with Samtec's technical support or a signal integrity expert to ensure the connector meets the requirements of your high-speed signal transmission application.
  • The SMM-112-02-S-S has a standard operating temperature range of -40°C to 105°C, but it's essential to consider the specific environmental requirements of your application. Samtec offers connectors with enhanced environmental performance, such as their SEARAY line, which can operate in more extreme temperatures and humidity levels. Consult with Samtec's technical support to determine the best connector for your specific environmental requirements.
  • Samtec recommends following a specific mating and unmating sequence to prevent damage to the connector and ensure reliable connection. The recommended sequence is typically outlined in the product datasheet or in Samtec's Application Notes document (AN-105). It's essential to follow this sequence to prevent damage to the connector's contacts and to ensure reliable connection.

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SMM-112-02-S-S Overview

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SMM-112-02-S-S Alternates

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Image Part Number Model
Part Image SMM-112-02-S-S-TR Samtec Inc

Board Connector, 12 Contact(s), 1 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Part Image SMM-112-02-FM-S Samtec Inc

Board Connector, 12 Contact(s), 1 Row(s), Female, Straight, Surface Mount Terminal, Socket
Part Image SMM-112-02-SM-S Samtec Inc

Board Connector, 12 Contact(s), 1 Row(s), Female, Straight, Surface Mount Terminal, Socket
Part Image SMM-112-02-F-S Samtec Inc

Board Connector, 12 Contact(s), 1 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Part Image SMM-112-02-L-S-TR Samtec Inc

Board Connector, 12 Contact(s), 1 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Black Insulator
For a full list of alternate parts for SMM-112-02-S-S, check out Findchips.com