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Molex Terminal Position Assurance for Micro-Fit 3.0 Plugs and Headers 10A Crimp, 172953-1001

Category Crimp Contacts Brand Molex Condition New

Specifications

Country of Origin China
Brand Molex
Current 10A
Contact Material Phosphor Bronze Copper Alloy
Series 172953
Termination Type Crimp
Maximum Operating Temperature 105°C
Minimum Operating Temperature -40°C
For Use With Micro-Fit 3.0 Plugs and Headers
Contact Plating Gold or Tin
Minimum Wire Size AWG 30AWG
Maximum Wire Size AWG 20AWG
Maximum Contact Resistance 10mΩ

Key Features

  • Compatible with Micro-Fit 3.0 double row receptacle housings.
  • Provides an integrated secondary lock for extra terminal retention.
  • Supports wire sizes from 30 AWG minimum to 20 AWG maximum.
  • Constructed from phosphor bronze copper alloy for durability.
  • Gold or tin plated contacts reduce oxidation and improve conductivity.
  • Rated for a maximum contact resistance of 10 milliohms for reliable connections.
  • Suitable for operating temperatures from -40°C up to 105°C.
  • Termination via reliable crimp method ensures proper electrical and mechanical connection.

Product Description

Molex 172953-1001 Terminal Position Assurance (TPA) is engineered for use with Micro-Fit 3.0 plugs and headers, providing an effective solution to secure terminals within connectors for industrial and electronic applications. This component has a current rating of 10A and features a crimp termination method suitable for wire sizes between 30 AWG and 20 AWG. It is designed to prevent terminal backouts caused by improper assembly by incorporating an integrated secondary lock mechanism.

Manufactured from high-quality phosphor bronze copper alloy, the contacts are plated with either gold or tin to ensure excellent conductivity and resistance to corrosion. With a maximum contact resistance of 10 milliohms, this TPA retainer ensures stable electrical performance in demanding environments. It operates safely across a temperature range of -40°C to 105°C, making it adaptable for diverse industrial applications such as electronics manufacturing, power distribution systems, and automation equipment.

The product complies with industrial standards though no specific certifications are listed. It originates from China and is supplied new, ensuring reliability and quality assurance.

Key features of this terminal position assurance include robust material construction, precise crimp termination compatibility, and enhanced locking mechanisms that improve connector integrity during use.

Compatible with Micro-Fit 3.0 double row receptacle housings. Integrated secondary lock to prevent terminal backouts. Supports wire sizes 30 AWG to 20 AWG. Phosphor bronze copper alloy contacts with gold or tin plating. Maximum contact resistance of 10 milliohms.

Operating temperature range from -40°C to 105°C. Termination type: Crimp.

For professionals in electronics manufacturing and design, this Molex TPA solution offers enhanced safety and reliability for terminal connections within compact connector assemblies. Browse the Electronics Components category for more advanced crimping and connector solutions on EnvMart.

Explore more products in our Crimp Contacts category.

Molex Terminal Position Assurance for Micro-Fit 3.0 Plugs and Headers 10A Crimp, 172953-1001
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Frequently Asked Questions

It has a current rating of 10A, making it suitable for various industrial applications.

This model supports wire sizes ranging from 30 AWG minimum to 20 AWG maximum.

The contacts are constructed from phosphor bronze copper alloy and are plated with either gold or tin to enhance conductivity and reduce oxidation.

The maximum contact resistance is 10 milliohms, ensuring reliable electrical connections.

It operates safely across a temperature range from -40°C to 105°C, making it adaptable for various environments.

The integrated secondary lock mechanism is designed to prevent terminal backouts caused by improper assembly, enhancing connector reliability.

Yes, it is designed for use in industrial applications such as electronics manufacturing, power distribution systems, and automation equipment.

It utilizes a crimp termination method, ensuring proper electrical and mechanical connections.

This terminal position assurance originates from China.

It is compatible with Micro-Fit 3.0 plugs and headers, specifically designed for double row receptacle housings.

The purpose of the terminal position assurance is to secure terminals within connectors, preventing backouts and ensuring stable connections in compact assemblies.

The contacts can be plated with either gold or tin, which helps improve conductivity and resistance to corrosion.

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