TE Connectivity AMP Connectors 1057094-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1057094-1 is an N Type Connector Plug with male pin configuration, rated for 50 Ohms impedance, and designed for free hanging (in-line) solder termination applications. This coaxial RF connector operates at frequencies up to 18 GHz and is suitable for RG-405 semi-rigid cable applications with a 0.085" diameter.

The 1057094-1 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system compatibility, ensure continued availability for new designs, and support existing installations requiring component replacement or upgrade.

Substiute Parts

1057094-1

TE Connectivity AMP ConnectorsIn Stock: 8591057094-1 Datasheet

Current PartRFQ

5011-00034

Amphenol SV MicrowaveIn Stock: 7705011-00034 Datasheet

DirectRFQ

138-4693-011

Cinch Connectivity SolutionsIn Stock: 1143138-4693-011 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1057094-1 are identified based on strict alignment with the following critical parameters:

Core Compatibility Parameters:

• Connector Style: N Type
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Threaded
• Number of Ports: 1
• Cable Group: RG-405 compatible

Substitution Categories:

Direct Substitute (5011-00034): This part maintains identical connector style, type, impedance, mounting configuration, and fastening method. Both parts are rated for 500 mating cycles and feature solder termination on both contact and shield. The primary difference is the maximum frequency rating (12.4 GHz versus 18 GHz) and cable flexibility specification (flexible versus semi-rigid).

Similar Substitute (138-4693-011): This part shares the same connector style, type, impedance, mounting configuration, and fastening method. It maintains the 18 GHz frequency rating and operates across an extended temperature range (-65°C ~ 165°C). The key distinction is the contact termination method (push-on versus solder) and center contact material composition (beryllium copper versus brass).

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (5011-00034):

The Amphenol SV Microwave 5011-00034 is an active product suitable for applications where the 1057094-1 is no longer available. Both parts share identical solder termination methods, impedance specifications, and mating cycle ratings. This part is appropriate for systems operating at frequencies up to 12.4 GHz. The 5011-00034 carries ROHS3 compliance, exceeding the RoHS Compliant status of the original part. Applications requiring the full 18 GHz frequency capability of the original part should not use this substitute.

For Extended Temperature Applications (138-4693-011):

The Cinch Connectivity Solutions 138-4693-011 maintains the 18 GHz frequency rating and extends the upper operating temperature limit to 165°C, compared to 125°C for the original part. This part features push-on contact termination rather than solder termination, which affects assembly methodology. The 138-4693-011 is suitable for high-temperature environments and applications requiring the full frequency bandwidth of the original connector. The lower voltage rating (335 V versus 599 V) must be evaluated against system requirements.

Compliance Considerations:

Both substitute parts maintain EAR99 export classification and 8536.69.4010 HTSUS coding consistent with the original part. The 5011-00034 achieves ROHS3 compliance, while the 138-4693-011 maintains RoHS Compliant status. Both parts are suitable for applications with unlimited moisture sensitivity level requirements.

Frequently Asked Questions (FAQ)

Q: Can the 5011-00034 be used as a direct replacement for the 1057094-1 in all applications?

A: The 5011-00034 is suitable for applications operating at frequencies up to 12.4 GHz. If your system requires operation at the full 18 GHz capability of the original 1057094-1, the 5011-00034 is not appropriate. Both parts use identical solder termination and share the same 50 Ohm impedance and mating cycle specifications.

Q: What is the primary difference between the 138-4693-011 and the original 1057094-1?

A: The 138-4693-011 uses push-on contact termination instead of solder termination. This requires different assembly procedures. The 138-4693-011 maintains the 18 GHz frequency rating and extends the operating temperature range to 165°C. The voltage rating is lower at 335 V compared to 599 V for the original part.

Q: Are both substitute parts RoHS compliant?

A: Yes. The 5011-00034 is ROHS3 Compliant, and the 138-4693-011 is RoHS Compliant. Both exceed or meet the compliance requirements of the original 1057094-1.

Q: Can I use the 138-4693-011 in a solder-based assembly process?

A: No. The 138-4693-011 features push-on contact termination, which is incompatible with solder-based assembly processes. If your manufacturing process requires solder termination, use the 5011-00034 instead.

Q: What cable types are compatible with each substitute part?

A: Both substitute parts are compatible with RG-405 cable. The 5011-00034 specifies flexible RG-405 cable (.085" diameter), while the 138-4693-011 specifies semi-rigid RG-405 cable (.086" diameter). The original 1057094-1 uses semi-rigid RG-405 cable (.085" diameter).

Q: Are there temperature limitations I should consider when selecting a substitute?

A: The 5011-00034 operates from -55°C to 125°C, which is narrower than the original part's -65°C to 125°C range at the lower temperature limit. The 138-4693-011 operates from -65°C to 165°C, providing extended high-temperature capability. Verify your application's temperature requirements before selection.

Q: Do both substitute parts have the same mating cycle rating as the original?

A: Yes. All three parts are rated for 500 mating cycles, ensuring equivalent mechanical durability for connector engagement and disengagement operations.