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172788-1 - TE Connectivity

Description: Configuration Features: Compatible With Wire & Cable Type Discrete Wire | Contact Features: Contact Mating Area Plating Material Gold | Contact Orientation Straight | Contact Base Material Phosphor Bronze | Contact Type Receptacle | Contact Current Rating (Max) 3 AMP | Mating Square Post Dimension .025 INCH | Contact Retention Within Housing With | Mating Square Post Dimension .64 MM | Dimensions: Wire Size .12 – .33 MMSQ | Wire Size 252.8 – 642.4 CMA | Compatible Insulation Diameter Range .89 – 1.55

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172788-1 Details

  • Manufacturer Part Number:

    172788-1

  • Brand Name:

    AMP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    0

  • Cable Entry-Max:

    0.061 inch

  • Cable Entry-Min:

    0.035 inch

  • Cable Types:

    DISCRETE WIRE

  • Connector Support Type:

    CONNECTOR ACCESSORY

  • Contact Gender:

    FEMALE

  • Cross Section Area:

    0.33 mm2

  • Design Use:

    POWER AND SIGNAL

  • Finish Thickness:

    15

  • Material:

    PHOSPHOR BRONZE

  • Mounting Style:

    STRAIGHT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Rated Current:

    3 A

  • Rated Voltage:

    50 V

  • Terminal Type:

    CRIMP

  • Wire Gauge:

    22 AWG

  • Wire Size-Max:

    22 AWG

  • Wire Size-Min:

    26 AWG

172788-1 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 torque specification to ensure reliable connections and prevent damage to the connector.
  • Yes, the 172788-1 connector is designed to withstand vibrations and is suitable for use in applications with moderate to high vibration levels. However, it's essential to ensure proper mounting and secure the connector to prevent damage or disconnection.
  • While the datasheet recommends AWG 20-24 wire sizes, the connector can accommodate smaller wire sizes (e.g., AWG 26-28) with some adjustments. However, using larger wire sizes may not be possible due to the terminal design. Consult with TE Connectivity or a qualified engineer for specific guidance.
  • To ensure proper mating and unmating, follow the recommended mating sequence, and apply gentle, even pressure while inserting or removing the connector. Avoid applying excessive force, which can damage the connector or its components.
  • The 172788-1 connector is designed to operate in a temperature range of -40°C to 125°C (-40°F to 257°F) and can withstand moderate humidity levels. However, extreme environmental conditions may affect the connector's performance and lifespan. Consult with TE Connectivity or a qualified engineer for specific guidance on using the connector in harsh environments.

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172788-1 Overview

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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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