TE Connectivity AMP Connectors 1059452-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1059452-1 is an OSP Mini Connector Jack, Female Socket rated at 50 Ohms for panel mount applications. This coaxial RF connector is part of the Blindmate series and is designed for use with RG-405 semi-rigid cable. The part is currently classified as obsolete, making identification of equivalent and substitute components necessary for ongoing system maintenance, repair, and new design implementations where legacy compatibility is required.

Substiute Parts

1059452-1

TE Connectivity AMP ConnectorsIn Stock: 9591059452-1 Datasheet

Current PartRFQ

SF1733-6006

Amphenol SV MicrowaveIn Stock: 1126SF1733-6006 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1059452-1 is based on the following critical parameters that must align between the main part and substitute components:

Electrical Parameters:

• Impedance: 50 Ohms (mandatory match)
• Frequency - Max: 22 GHz (mandatory match)
• Connector Type: Jack, Female Socket (mandatory match)

Mechanical Parameters:

• Mounting Type: Panel Mount (mandatory match)
• Fastening Type: Snap-On (mandatory match)
• Number of Ports: 1 (mandatory match)
• Cable Group: RG-405 .085" diameter (compatible cable support required)

Material & Environmental Parameters:

• Center Contact Material: Beryllium Copper (standard for RF connectors)
• Center Contact Plating: Gold (standard for RF connectors)
• Dielectric Material: Polytetrafluoroethylene (PTFE) (standard for RF connectors)
• Body Material: Stainless Steel (standard for RF connectors)
• Mating Cycles: 5000 (minimum durability requirement)

Compliance Parameters:

• RoHS Status: Compliant or higher compliance level required
• ECCN: EAR99 (export classification alignment)

The Amphenol SV Microwave SF1733-6006 meets all mandatory electrical and mechanical parameters. The primary difference is the termination method: the original part uses crimp termination for the shield, while the substitute uses solder termination for both shield and contact. This represents a functional substitution suitable for applications where solder termination is acceptable.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol SV Microwave SF1733-6006 is a functional equivalent for the obsolete TE Connectivity 1059452-1 based on the following engineering criteria:

Electrical Compatibility: Both connectors maintain identical 50 Ohm impedance and 22 GHz maximum frequency specifications, ensuring RF performance parity in applications requiring these electrical characteristics.

Mechanical Compatibility: Both connectors feature panel mount configuration with snap-on fastening and flange mounting features, supporting identical mechanical installation requirements.

Material Specification Alignment: Both connectors utilize beryllium copper center contacts with gold plating and PTFE dielectric material, maintaining standard RF connector material specifications.

Compliance Status: The substitute part holds ROHS3 Compliant status, which supersedes the RoHS Compliant status of the original part. The substitute is REACH Unaffected, providing improved regulatory compliance compared to the REACH Affected status of the original part. Both parts share identical EAR99 export classification and HTSUS tariff codes.

Product Availability: The original part is classified as obsolete with 878 pieces in stock. The substitute part is active with 1097 pieces in stock, ensuring ongoing availability for future procurement.

Termination Consideration: The primary functional difference is termination method. The original part specifies crimp shield termination, while the substitute specifies solder termination for both shield and contact. This difference requires assessment based on application assembly requirements and process compatibility.

Cable Compatibility: The original part supports RG-405 semi-rigid cable, while the substitute supports RG-405 flexible cable. Both maintain the .085" diameter specification, though cable flexibility characteristics differ.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol SF1733-6006 directly replace the TE Connectivity 1059452-1 in existing assemblies?

A: Direct mechanical and electrical replacement is supported based on matching 50 Ohm impedance, 22 GHz frequency rating, panel mount configuration, and snap-on fastening. However, the termination method differs: the original uses crimp termination while the substitute uses solder termination. Assembly process compatibility must be evaluated based on your manufacturing capabilities.

Q: What is the significance of the cable group difference between semi-rigid and flexible RG-405?

A: Both parts support RG-405 cable at .085" diameter. The original part specifies semi-rigid cable, while the substitute specifies flexible cable. Semi-rigid cable maintains fixed routing geometry, while flexible cable allows dynamic routing. Selection depends on your application's mechanical routing requirements.

Q: Are there compliance differences between these two connectors?

A: Yes. The substitute part (SF1733-6006) holds ROHS3 Compliant status compared to the original's RoHS Compliant status. The substitute is REACH Unaffected, while the original is REACH Affected. Both share identical EAR99 export classification. The substitute provides improved regulatory compliance for new designs and procurement.

Q: What does the connector style difference (OSP Mini versus BMA) mean for compatibility?

A: Connector style refers to the physical form factor and mating interface design. OSP Mini and BMA are distinct connector families with different mating interfaces. While both are 50 Ohm panel mount jacks with identical electrical specifications, they are not mechanically interchangeable with each other. The substitute is suitable only for applications where BMA connector compatibility is acceptable.

Q: How do the mating cycle ratings compare?

A: Both connectors are rated for 5000 mating cycles, indicating equivalent mechanical durability and expected service life under normal connection/disconnection operations.

Q: Is the substitute part suitable for the same operating temperature range?

A: The original part specifies -65°C to 125°C operating temperature. The substitute part does not provide an operating temperature specification in the available data. Temperature range compatibility must be confirmed with the manufacturer before selection for temperature-critical applications.

Q: What inventory considerations should influence the selection between these parts?

A: The original part (1059452-1) is obsolete with 878 pieces currently in stock. The substitute part (SF1733-6006) is active with 1097 pieces in stock. For long-term production requirements, the active substitute part provides superior supply chain continuity and future availability assurance.