TE Connectivity AMP Connectors 1053252-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1053252-1 is an SMA Connector Receptacle, Female Socket rated for 50 Ohms impedance with panel mount, threaded solder termination. This coaxial RF connector operates across frequencies up to 18 GHz and is hermetically sealed for environmental protection. The part is currently classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance, repairs, and new designs requiring compatible RF connectivity solutions.

Substiute Parts

1053252-1

TE Connectivity AMP ConnectorsIn Stock: 7981053252-1 Datasheet

Current PartRFQ

2975-6200

Amphenol SV MicrowaveIn Stock: 7862975-6200 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1053252-1 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: SMA
• Connector Type: Receptacle, Female Socket (Jack configuration)
• Impedance: 50 Ohms
• Contact Termination: Solder
• Shield Termination: Solder
• Mounting Type: Panel Mount, Threaded
• Fastening Type: Threaded
• Frequency - Max: 18 GHz
• Number of Ports: 1
• Center Contact Material: Beryllium Copper
• Body Material: Stainless Steel
• Center Contact Plating: Gold
• Dielectric Material: Polytetrafluoroethylene (PTFE)

The Amphenol SV Microwave 2975-6200 meets all mandatory matching parameters and qualifies as a direct substitute for the obsolete TE Connectivity part. Both connectors maintain identical electrical and mechanical specifications for RF coaxial applications.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol SV Microwave 2975-6200 is the direct substitute for the obsolete TE Connectivity AMP Connectors 1053252-1. Selection of the Amphenol part provides the following advantages:

Product Status: The Amphenol 2975-6200 maintains active product status, ensuring continued availability and supply chain reliability compared to the obsolete TE Connectivity part.

Regulatory Compliance: The Amphenol substitute is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. The original TE Connectivity part is RoHS non-compliant, making the substitute preferable for applications subject to modern compliance standards.

Electrical and Mechanical Equivalence: Both connectors maintain identical specifications across all critical RF and mechanical parameters, including 50 Ohm impedance, 18 GHz maximum frequency, SMA connector style, solder termination, panel mount configuration, and hermetically sealed design.

Operational Reliability: The Amphenol part specifies 500 mating cycles, providing documented mechanical durability for connector engagement cycles.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol SV Microwave 2975-6200 directly replace the TE Connectivity 1053252-1 in existing designs?

A: Yes. Both connectors are electrically and mechanically equivalent across all specified parameters. The SMA connector style, 50 Ohm impedance, solder termination, panel mount configuration, and frequency rating to 18 GHz are identical. The connectors are functionally interchangeable.

Q: What is the difference between "Receptacle" and "Jack" terminology for these connectors?

A: Both terms describe the female socket configuration of the SMA connector. The TE Connectivity part uses "Receptacle" nomenclature while the Amphenol part uses "Jack" nomenclature. These terms are equivalent in SMA connector classification and do not indicate functional differences.

Q: Why is the Amphenol part preferable despite the TE Connectivity part being in stock?

A: The TE Connectivity 1053252-1 is classified as obsolete, indicating discontinued production and limited future availability. The Amphenol 2975-6200 maintains active product status, ensuring long-term supply chain access. Additionally, the Amphenol part meets ROHS3 compliance standards, while the TE Connectivity part does not.

Q: Are there any packaging differences between these parts?

A: The TE Connectivity part includes 3 pieces (1 Connector, 1 Contact, 1 Gasket) per unit. The Amphenol part is supplied in bulk packaging. Integration requirements should account for these packaging configurations.

Q: Do both connectors operate across the same temperature range?

A: The TE Connectivity part specifies an operating temperature range of -65°C to 165°C. The Amphenol part does not provide an operating temperature specification in the available data. For applications requiring confirmed temperature range specifications, the TE Connectivity range should be referenced as the baseline requirement.

Q: What is the significance of the 500 mating cycles specification for the Amphenol part?

A: The Amphenol 2975-6200 specifies 500 mating cycles, indicating the connector is rated for 500 engagement and disengagement cycles. This provides documented mechanical durability for connector interface operations. The TE Connectivity part does not specify mating cycles.