TE Connectivity AMP 1052072-1 SMA Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP 1052072-1 is an SMA connector plug with male pin configuration, rated for 50 ohms impedance, designed for free hanging in-line right angle solder termination applications. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain supply chain continuity and support ongoing production requirements. The connector accommodates RG-55, RG-142, RG-223, and RG-400 cable groups and operates across the temperature range of -65°C to 125°C.

Substiute Parts

1052072-1

TE Connectivity AMP ConnectorsIn Stock: 8981052072-1 Datasheet

Current PartRFQ

142-0408-101

Cinch Connectivity Solutions JohnsonIn Stock: 2569142-0408-101 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity AMP 1052072-1 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: SMA
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Mounting Type: Free Hanging (In-Line), Right Angle
• Contact Termination: Solder
• Shield Termination: Crimp
• Cable Group Compatibility: RG-55, 142, 223, 400
• Fastening Type: Threaded
• Number of Ports: 1
• Voltage Rating: 335 V
• Dielectric Material: PTFE
• Center Contact Plating: Gold

The Cinch Connectivity Solutions Johnson part number 142-0408-101 satisfies all mandatory matching parameters and qualifies as a direct functional equivalent. This substitute maintains identical electrical specifications, mechanical interface requirements, and material composition for the critical signal path components.

Parameter Comparison

Engineering Selection Recommendations

The Cinch Connectivity Solutions Johnson 142-0408-101 serves as the primary substitute for the obsolete TE Connectivity AMP 1052072-1. Selection of this equivalent part is supported by the following factors:

Product Status: The substitute part maintains active product status, ensuring continued availability and supply chain support. The original part is classified as obsolete, making transition to an active equivalent necessary for sustained production.

Compliance Certification: Both the original and substitute parts maintain RoHS compliance and REACH affected status, satisfying regulatory requirements for electronic component procurement. Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4010) classifications.

Electrical and Mechanical Equivalence: The substitute part matches all critical electrical parameters including 50 ohm impedance, 335 V voltage rating, and gold-plated center contact. Mechanical interface specifications including SMA connector style, male pin configuration, right angle free hanging mounting, and threaded fastening are identical.

Temperature Operating Range: The substitute part extends the maximum operating temperature from 125°C to 165°C, providing enhanced thermal performance capability while maintaining the minimum operating temperature of -65°C.

Packaging Consideration: The substitute part is supplied in bulk packaging, which may require evaluation against existing procurement and inventory management procedures.

Frequently Asked Questions (FAQ)

Q: Can the Cinch Connectivity Solutions Johnson 142-0408-101 be used as a direct replacement for the TE Connectivity AMP 1052072-1?

A: Yes. The 142-0408-101 meets all mandatory electrical and mechanical specifications for direct substitution. Both parts feature identical SMA connector style, 50 ohm impedance, solder contact termination, crimp shield termination, and compatibility with RG-55, RG-142, RG-223, and RG-400 cable groups.

Q: What are the differences between these two parts?

A: The primary differences are manufacturer identity, product status, and operating temperature range. The substitute part is manufactured by Cinch Connectivity Solutions Johnson and maintains active product status. The substitute part extends maximum operating temperature to 165°C compared to 125°C for the original part. The substitute part is supplied in bulk packaging. Material composition differs in the body and housing (brass with gold finish versus stainless steel), though the critical signal path components (PTFE dielectric and gold-plated center contact) remain identical.

Q: Are there any compatibility concerns when substituting this connector?

A: No compatibility concerns exist for applications operating within the original part's temperature range of -65°C to 125°C. The substitute part maintains identical electrical impedance, voltage rating, mating cycle rating, and cable group compatibility. Physical interface dimensions and connector geometry are equivalent.

Q: What is the significance of the extended temperature range on the substitute part?

A: The substitute part's extended maximum operating temperature of 165°C provides additional thermal margin for applications that may experience elevated ambient or operational temperatures. This extended range does not affect compatibility with applications designed for the original part's 125°C maximum rating.

Q: How do the included components differ between the original and substitute parts?

A: The original part includes four components: connector, end cap, ferrule, and heat shrink. The substitute part includes three components: connector, end cap, and sleeve. Applications requiring heat shrink tubing must source this component separately when using the substitute part.

Q: Are both parts compliant with current regulatory requirements?

A: Yes. Both parts maintain RoHS compliance and REACH affected status. Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4010) classifications, satisfying current regulatory requirements for electronic component procurement and export control.