TE Connectivity AMP Connectors 1054875-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1054875-1 is a coaxial adapter connector designed for RF applications requiring SMA Jack Female Socket to SMA Jack Female Socket conversion at 50 Ohms impedance. This component functions as a bulkhead panel mount adapter with hermetically sealed construction, operating across a frequency range up to 18 GHz and temperature range of -65°C to 165°C.

The 1054875-1 carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to maintain system compatibility, ensure continued availability for repair and maintenance applications, and support procurement strategies for legacy equipment integration.

Substiute Parts

1054875-1

TE Connectivity AMP ConnectorsIn Stock: 11601054875-1 Datasheet

Current PartRFQ

1129-6279

Amphenol SV MicrowaveIn Stock: 8131129-6279 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1054875-1 are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Adapter Type: Jack to Jack
• Center Gender: Female to Female
• Impedance: 50 Ohms
• Frequency - Max: 18 GHz
• Mounting Type: Panel Mount with Bulkhead feature
• Style: Straight
• Operating Temperature Range: -65°C ~ 165°C
• Center Contact Plating: Gold
• Dielectric Material: Polytetrafluoroethylene (PTFE)
• Mating Cycles: 500

The Amphenol SV Microwave 1129-6279 meets all critical electrical and mechanical parameters required for direct substitution with the 1054875-1. Both components provide identical functional performance for SMA Female to Female coaxial adapter applications.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity AMP Connectors 1054875-1 (Obsolete Status)

The 1054875-1 is classified as Obsolete. While 1061 pieces remain in stock, this product status indicates discontinued manufacturing and limited future availability. The component carries RoHS Compliant certification and is REACH Affected.

Amphenol SV Microwave 1129-6279 (Active Status)

The 1129-6279 is the direct functional equivalent with Active product status, ensuring ongoing availability and manufacturing support. This substitute carries ROHS3 Compliant certification, representing current regulatory compliance standards, and is REACH Affected. The 1129-6279 is available in Tray packaging with 758 pieces in current inventory.

For new designs, system upgrades, and long-term procurement planning, the Amphenol SV Microwave 1129-6279 is the appropriate selection. For legacy system maintenance requiring exact original component specifications, the TE Connectivity 1054875-1 remains available from existing inventory while stock persists.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol SV Microwave 1129-6279 directly replace the TE Connectivity 1054875-1 in existing applications?

A: Yes. Both components share identical electrical and mechanical specifications including adapter type, center gender configuration, impedance, frequency range, mounting configuration, operating temperature range, and contact materials. Direct substitution is supported without circuit or mechanical redesign.

Q: What is the significance of the Obsolete status for the 1054875-1?

A: Obsolete status indicates the manufacturer has discontinued production. While current inventory of 1061 pieces is available, future procurement cannot be guaranteed. The Active status of the 1129-6279 ensures continued manufacturing availability and supply chain reliability.

Q: Are there compliance differences between the two parts?

A: Both components are REACH Affected and carry EAR99 ECCN classification. The 1054875-1 carries RoHS Compliant certification, while the 1129-6279 carries ROHS3 Compliant certification, representing updated regulatory standards. Both meet current environmental and export compliance requirements.

Q: What packaging differences exist between these parts?

A: The 1054875-1 includes 3 pieces per connector (1 Connector, 1 Lockwasher, 1 Nut) with unspecified packaging. The 1129-6279 is supplied in Tray packaging without specified inclusion of fastening components. Verify fastening component requirements for your application.

Q: Are the mating cycle ratings identical?

A: Yes. Both the 1054875-1 and 1129-6279 support 500 mating cycles, providing equivalent mechanical durability and connector lifespan expectations.

Q: What is the frequency operating range for both adapters?

A: Both components operate at a maximum frequency of 18 GHz, supporting identical RF performance across the full operating bandwidth for 50 Ohm SMA applications.