Part Image

73780-1255 - Molex

Description: HDM Board-to-Board Daughtercard Receptacle, Vertical, Signal Module, 144 Circuits, Mounted Height 15.00mm, Pin Length 3.50mm, Solder Tail

Download 73780-1255 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
73780-1255 - Molex PCB footprint - Other - Other - 73780-1255-2
click to zoom
3D Models
73780-1255 - Molex  - 3D model - Other - 73780-1255-2
click to zoom

73780-1255 Details

  • Manufacturer Part Number:

    73780-1255

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Direct Group:

    CH400612020090308001003301090050202YY01081302

  • Similar Group:

    CH400612020090308001003301090050202YY01

  • Country Of Origin:

    Mexico, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.40

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Molex

  • YTEOL:

    11

  • Additional Feature:

    HDM

  • Body Breadth:

    0.528 inch

  • Body Depth:

    0.591 inch

  • Body Length:

    1.896 inch

  • Body/Shell Style:

    RECEPTACLE

  • Connector Type:

    BOARD CONNECTOR

  • Contact Finish Mating:

    NOT SPECIFIED

  • Contact Finish Termination:

    Tin (Sn)

  • Contact Gender:

    FEMALE

  • Contact Material:

    COPPER ALLOY

  • Contact Pattern:

    RECTANGULAR

  • Contact Resistance:

    10 mΩ

  • Contact Style:

    SQ PIN-SKT

  • DIN Conformance:

    NO

  • Dielectric Withstanding Voltage:

    1500VAC V

  • Durability:

    250 Cycles

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insertion Force-Max:

    .6116 N

  • Insulation Resistance:

    1000000000 Ω

  • Insulator Color:

    BLACK

  • Insulator Material:

    GLASS FILLED LIQUID CRYSTAL POLYMER

  • JESD-609 Code:

    e3

  • MIL Conformance:

    NO

  • Mating Contact Pitch:

    0.079 inch

  • Mating Contact Row Spacing:

    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:

    6

  • Number of Rows Loaded:

    6

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • PCB Contact Pattern:

    RECTANGULAR

  • PCB Contact Row Spacing:

    2.0066 mm

  • Plating Thickness:

    30u inch

  • Polarization Key:

    POLARIZED HOUSING

  • Rated Current (Signal):

    1 A

  • Reference Standard:

    CSA; UL

  • Terminal Length:

    0.138 inch

  • Terminal Pitch:

    2 mm

  • Termination Type:

    PRESS FIT

  • Total Number of Contacts:

    144

  • UL Flammability Code:

    94V-0

73780-1255 Frequently Asked Questions (FAQs)

  • The recommended torque for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs) to ensure secure connections.
  • Yes, the 73780-1255 connector is designed to withstand high-vibration environments, but it's recommended to follow Molex's guidelines for vibration testing and to ensure proper mounting and screw torque.
  • The 73780-1255 connector has a IP67 rating, making it suitable for outdoor use and harsh environmental conditions, but it's essential to follow proper sealing and installation procedures to maintain the IP rating.
  • The 73780-1255 connector has an operating temperature range of -40°C to 105°C (-40°F to 221°F), but it's recommended to derate the current carrying capacity at higher temperatures.
  • While the datasheet specifies AWG 20-24 wire sizes, it's possible to use other wire sizes, but it's essential to consult with Molex or a qualified engineer to ensure proper wire termination and to avoid any potential electrical or mechanical issues.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

73780-1255 Overview

Use the download button to access the 73780-1255 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 73780, or try a keyword search, such as Headers and Edge Type Connectors

About Molex

Molex is a global manufacturer of connectivity solutions for various industries. The company offers a wide range of products including connectors, cables, antennas, sensors, and integrated systems. Molex's products are used in diverse applications such as automotive, telecommunications, data centers, consumer electronics, industrial automation, medical devices, and aerospace.

Parts related to 73780-1255

Showing 0 results

73780-1255 Alternates

Showing results

Image Part Number Model
Part Image 0737801255 Molex

Board Stacking Connector, 144 Contact(s), 6 Row(s), Female, Straight, 0.079 inch Pitch, Press Fit Terminal, Locking, Receptacle