TE Connectivity AMP Connectors 1055069-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1055069-1 is a coaxial adapter connector designed to convert between SMA Plug (male pin) and SMA Jack (female socket) configurations in 50-ohm RF applications. This adapter operates at frequencies up to 18 GHz and is rated for operating temperatures between -65°C and 125°C. The part is classified as obsolete, necessitating identification of active equivalent alternatives for continued procurement and system integration.

Substiute Parts

1055069-1

TE Connectivity AMP ConnectorsIn Stock: 11951055069-1 Datasheet

Current PartRFQ

2994-6001

Amphenol SV MicrowaveIn Stock: 12962994-6001 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1055069-1 is determined by the following critical parameters that must remain consistent across equivalent parts:

Mandatory Matching Parameters:

• Impedance: 50 Ohms
• Adapter Type: Plug to Jack configuration
• Connector Series: SMA to SMA (same series conversion)
• Center Gender: Female to Male
• Fastening Type: Threaded connections
• Mounting Type: Free Hanging (In-Line), Right Angle
• Body Material: Stainless Steel with Gold finish
• Dielectric Material: Polytetrafluoroethylene (PTFE)
• Center Contact Material: Beryllium Copper
• Mating Cycles: 500

The substitute part 2994-6001 from Amphenol SV Microwave satisfies these core electrical and mechanical parameters, enabling direct functional replacement in RF coaxial adapter applications.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol SV Microwave 2994-6001 serves as the active equivalent substitute for the obsolete TE Connectivity 1055069-1. Both parts maintain identical electrical impedance (50 Ohms), mechanical configuration (right-angle, threaded SMA adapter), and material specifications (stainless steel body with gold plating, PTFE dielectric, beryllium copper center contact).

The primary technical consideration is the maximum frequency specification: the 1055069-1 operates to 18 GHz, while the 2994-6001 operates to 12.4 GHz. Applications requiring operation above 12.4 GHz require evaluation of system frequency requirements against the substitute part's rated maximum frequency.

Both parts maintain RoHS compliance status. The substitute part carries ROHS3 compliance and REACH Unaffected status, providing regulatory advantages for new system designs and procurement cycles. The 2994-6001 is currently in active production with confirmed inventory availability (1212 pieces), ensuring supply chain continuity compared to the obsolete status of the original part.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol 2994-6001 directly replace the TE Connectivity 1055069-1 in all applications?

A: Direct replacement is applicable for systems operating at frequencies up to 12.4 GHz. The 1055069-1 is rated to 18 GHz, so applications requiring operation above 12.4 GHz must evaluate whether the substitute part's frequency limitation affects system performance.

Q: What are the key electrical parameters that determine substitution compatibility?

A: The critical parameters are impedance (50 Ohms), adapter configuration (plug to jack), connector series (SMA), center gender (female to male), and fastening type (threaded). Both parts match these specifications exactly.

Q: Are there mechanical compatibility differences between these parts?

A: Both parts feature identical mounting configurations: right-angle, free-hanging (in-line) orientation with threaded fastening. Body materials, finishes, and dielectric materials are equivalent, ensuring mechanical interchangeability.

Q: What is the significance of the REACH Unaffected status on the substitute part?

A: The 2994-6001 carries REACH Unaffected status, indicating compliance with European chemical regulations without substance restrictions. This provides regulatory advantage for systems deployed in regulated markets compared to the REACH Affected status of the original part.

Q: How do the mating cycle ratings compare?

A: Both parts are rated for 500 mating cycles, indicating equivalent mechanical durability and connector life expectancy under normal operating conditions.

Q: What packaging differences exist between these parts?

A: The 1055069-1 packaging specification is not provided in available documentation. The 2994-6001 is supplied in bulk packaging, suitable for production assembly and integration workflows.