TE Connectivity AMP 1051110-1 SMA Connector Plug Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP 1051110-1 is a right-angle SMA connector plug designed for 50-ohm coaxial RF applications. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and system integration. The connector features solder termination for both center contact and shield, operates across -65°C to 165°C, and supports frequencies up to 18 GHz. Equivalent substitute parts maintain identical electrical and mechanical specifications while offering active product status and improved availability.

Substiute Parts

1051110-1

TE Connectivity AMP ConnectorsIn Stock: 8211051110-1 Datasheet

Current PartRFQ

0732510552

MolexIn Stock: 16770732510552 Datasheet

SimilarRFQ

142-0694-101

Cinch Connectivity Solutions JohnsonIn Stock: 915142-0694-101 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity AMP 1051110-1 is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Impedance (50 Ohms), frequency rating (18 GHz maximum), and voltage rating (335 V minimum for the main part).

Mechanical Configuration: SMA connector style, plug with male pin, right-angle free-hanging mounting, solder termination for both center contact and shield, and RG-402 (.141" semi-rigid) cable group compatibility.

Environmental Performance: Operating temperature range (-65°C to 165°C), mating cycle rating (500 cycles), and dielectric material (PTFE).

Termination Method: Solder-based termination for both center contact and shield, with threaded fastening.

The substitute parts listed below satisfy all these parameters and are classified as active products, providing superior availability compared to the obsolete main part.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts satisfy the core electrical and mechanical requirements for direct replacement of the TE Connectivity AMP 1051110-1.

Molex 0732510552 is classified as active with unlimited inventory availability (1602 pieces in stock). This part maintains full electrical equivalence with a voltage rating of 500 V, exceeding the original specification of 335 V. The connector features beryllium copper center contact material identical to the main part, with brass body construction. REACH status is listed as vendor undefined, requiring clarification for applications subject to REACH compliance requirements.

Cinch Connectivity Solutions Johnson 142-0694-101 is classified as active with strong inventory availability (807 pieces in stock). This part exceeds the original voltage specification at 500 V and carries ROHS3 compliance certification along with REACH Affected status, matching the regulatory profile of the original part. The center contact material is brass rather than beryllium copper, and the body material is brass rather than stainless steel.

Both substitute parts are suitable for applications requiring 50-ohm SMA right-angle solder connectors operating to 18 GHz. Selection between substitutes should account for material composition differences and regulatory compliance requirements specific to the end application.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0732510552 or Cinch Connectivity 142-0694-101 be used as direct replacements for the TE Connectivity AMP 1051110-1?

A: Both parts satisfy the electrical and mechanical specifications required for direct substitution. All three connectors share identical impedance (50 Ohms), frequency rating (18 GHz), mounting configuration (right-angle free-hanging), termination method (solder), cable group compatibility (RG-402), operating temperature range (-65°C to 165°C), and mating cycle rating (500 cycles). The substitute parts exceed the original voltage rating, providing enhanced performance margin.

Q: What are the material differences between the substitute parts?

A: The TE Connectivity AMP 1051110-1 features a stainless steel body with beryllium copper center contact. The Molex 0732510552 uses brass body construction with beryllium copper center contact. The Cinch Connectivity 142-0694-101 uses brass body construction with brass center contact. These material variations do not affect electrical performance within the specified operating parameters.

Q: Are there compliance or regulatory differences between the parts?

A: The TE Connectivity AMP 1051110-1 carries RoHS Compliant and REACH Affected designations. The Molex 0732510552 has vendor-undefined REACH status, requiring verification for applications subject to REACH compliance. The Cinch Connectivity 142-0694-101 carries ROHS3 Compliant and REACH Affected designations, matching the regulatory profile of the original part. All three parts share EAR99 ECCN and 8536.69.4010 HTSUS classifications.

Q: What is the significance of the voltage rating difference?

A: The TE Connectivity AMP 1051110-1 is rated at 335 V, while both substitute parts are rated at 500 V. The higher voltage rating of the substitute parts indicates enhanced dielectric performance and provides additional safety margin for applications operating below 335 V. This difference does not affect compatibility for equivalent or lower-voltage applications.

Q: Are the packaging formats compatible with existing assembly processes?

A: The TE Connectivity AMP 1051110-1 is supplied in unspecified packaging. The Molex 0732510552 is supplied in bulk packaging. The Cinch Connectivity 142-0694-101 is supplied in bulk packaging. Both substitute parts include 2 pieces per unit (1 connector and 1 end cap), matching the original part configuration. Bulk packaging requires verification against specific assembly line requirements.

Q: What is the Moisture Sensitivity Level (MSL) for these connectors?

A: All three parts carry MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions. These connectors do not require special moisture control during storage, handling, or assembly.