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770443-1 - TE Connectivity

Description: Configuration Features: Compatible With Wire & Cable Type Discrete Wire | Number of Rows 2 | Number of Positions 4 | Number of Signal Positions 4 | Contact Features: Contact Type Pin | Contact Retention Within Housing Without | Dimensions: Wire Size 394.71 – 1776.17 CMA | Product Length 22 MM | Wire Size 30 – 18 AWG | Row-to-Row Spacing .145 INCH | Row-to-Row Spacing 3.68 MM | Connector Height .445 INCH | Wire Size .2 – .9 MMSQ | Connector Height 11.3 MM | Product Width .445 INCH | Compatible Insulati

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770443-1 - TE Connectivity  - 3D model
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770443-1 Details

  • Manufacturer Part Number:

    770443-1

  • Brand Name:

    AMP

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.69.40.30

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    0

  • Additional Feature:

    COMPATIBLE CONTACTS: 640391-1; 640391-5; 640392-1; 794046-1; 640392-5, PLUG

  • Body Breadth:

    0.445 inch

  • Body Depth:

    0.445 inch

  • Body Length:

    0.8 inch

  • Body/Shell Style:

    PLUG

  • Cable Types:

    DISCRETE

  • Connector Type:

    RECTANGULAR POWER CONNECTOR

  • Contact Finish Mating:

    NOT APPLICABLE

  • Contact Gender:

    MALE

  • Contact Material:

    NOT APPLICABLE

  • DIN Conformance:

    NO

  • EMI Shielded:

    NO

  • Empty Shell:

    YES

  • Filter Feature:

    NO

  • IEC Conformance:

    NO

  • Insulator Color:

    NATURAL

  • Insulator Material:

    POLYAMIDE

  • MIL Conformance:

    NO

  • Mains Connector Rating:

    115/230VAC

  • Mating Contact Row Spacing:

    0.145 inch

  • Mating Information:

    MULTIPLE MATING PARTS AVAILABLE

  • Mixed Contacts:

    NO

  • Mounting Type:

    PANEL

  • Number Of Connectors:

    ONE

  • Number of Ports:

    1

  • Number of Rows Loaded:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Option:

    GENERAL PURPOSE

  • Panel Mount:

    NO

  • Rated Voltage:

    250 V

  • Reference Standard:

    CSA, UL

  • Terminal Pitch:

    3.68 mm

  • Termination Type:

    CRIMP

  • Total Number of Contacts:

    4

  • UL Flammability Code:

    94V-2

  • Wire Size-Max:

    18 AWG

  • Wire Size-Min:

    30 AWG

770443-1 Frequently Asked Questions (FAQs)

  • The recommended torque value for the screw terminals is 0.5-1.5 Nm (4.4-13.3 in-lbs). It's essential to follow this range to ensure reliable connections and prevent damage to the terminals.
  • Yes, the 770443-1 connector is designed to withstand vibrations up to 10g (IEC 60068-2-6) and is suitable for use in high-vibration environments, such as in industrial or automotive applications.
  • While the datasheet specifies AWG 20-24 wire sizes, the connector can accommodate a range of wire sizes from AWG 18 to AWG 26. However, it's essential to verify the wire size and insulation diameter to ensure proper termination and reliability.
  • The 770443-1 connector is rated for operation in temperatures ranging from -40°C to 125°C (-40°F to 257°F). It's essential to ensure that the connector is used within this temperature range to maintain its performance and reliability.
  • The 770443-1 connector is designed to meet the requirements of IEC 60512-2-1 and IEC 60512-2-2, which includes exposure to humidity and chemicals. However, it's essential to verify the specific environmental conditions and ensure that the connector is properly sealed and protected to maintain its performance and reliability.

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770443-1 Overview

Use the download button to access the 770443-1 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like 77044, or try a keyword search, such as Power Connectors

About TE Connectivity

TE Connectivity, a global leader in connectivity and sensor solutions, designs and manufactures products that enable a more connected world. Serving a diverse range of industries, including automotive, industrial, medical, aerospace, and telecommunications, TE Connectivity offers a broad portfolio of products such as connectors, sensors, relays, and passive components. The company's innovations help improve the reliability and performance of electronic systems.

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