TE Connectivity AMP Connectors 1050602-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1050602-1 is an SMA Connector Plug with male pin configuration, rated for 50 Ohms impedance, designed for free hanging (in-line) applications with push-on contact termination. This coaxial RF connector is compatible with RG-402 (.141" semi-rigid) cable and operates across a frequency range up to 18 GHz.

The 1050602-1 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing system maintenance and production requirements.

Substiute Parts

1050602-1

TE Connectivity AMP ConnectorsIn Stock: 9321050602-1 Datasheet

Current PartRFQ

1050740-1

TE Connectivity AMP ConnectorsIn Stock: 7951050740-1 Datasheet

Parametric EquivalentRFQ

2902-6005

Amphenol SV MicrowaveIn Stock: 16252902-6005 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1050602-1 are identified based on strict parametric equivalence across the following critical parameters:

Electrical Compatibility:

• Connector style (SMA)
• Connector type (Plug, Male Pin)
• Impedance (50 Ohms)
• Frequency rating (18 GHz maximum)
• Voltage rating (500 V)

Mechanical Compatibility:

• Mounting type (Free Hanging/In-Line)
• Fastening type (Threaded)
• Cable group compatibility (RG-402 .141")
• Mating cycles (500)

Environmental & Compliance:

• Operating temperature range (-65°C ~ 105°C)
• RoHS compliance status
• ECCN classification (EAR99)

Substitutes are grouped into two categories: parametric equivalents (matching all critical parameters) and direct manufacturer alternatives (functionally compatible with documented differences in termination method or material specifications).

Parameter Comparison

Engineering Selection Recommendations

Parametric Equivalent: TE Connectivity AMP Connectors 1050740-1

The 1050740-1 is a direct parametric equivalent to the 1050602-1. Both parts share identical electrical specifications (50 Ohms, 18 GHz maximum frequency, 500 V rating), mechanical configuration (SMA plug, male pin, free hanging, threaded fastening), and environmental operating range (-65°C ~ 105°C). Both are RoHS Compliant and classified under ECCN EAR99. The 1050740-1 is also obsolete but maintains full compatibility with the original design. This substitute is appropriate for applications requiring identical push-on termination and crimp shield termination methods.

Direct Manufacturer Alternative: Amphenol SV Microwave 2902-6005

The 2902-6005 is an active product offering from Amphenol SV Microwave and provides functional equivalence across all critical RF and mechanical parameters. This part maintains 50 Ohms impedance, 18 GHz frequency rating, 500 V voltage rating, and identical mating cycle specifications. The primary difference is termination method: the 2902-6005 uses solder termination for both contact and shield, whereas the 1050602-1 uses push-on contact with crimp shield termination. The 2902-6005 is compatible with RG-402 flexible cable (.141") rather than semi-rigid. This substitute is suitable for applications where solder termination is acceptable and cable flexibility is beneficial. The 2902-6005 holds active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

Frequently Asked Questions (FAQ)

Q: Can the 1050740-1 be used as a direct replacement for the 1050602-1?

A: Yes. The 1050740-1 is a parametric equivalent with identical electrical specifications (50 Ohms, 18 GHz), mechanical configuration (SMA plug, male pin, free hanging), termination methods (push-on contact, crimp shield), and environmental ratings (-65°C ~ 105°C). Both parts are RoHS Compliant and operate at 500 V with 500 mating cycles. The 1050740-1 is appropriate for direct substitution in existing designs.

Q: What is the primary difference between the 1050602-1 and the 2902-6005?

A: The main differences are termination method and cable compatibility. The 1050602-1 uses push-on contact termination with crimp shield termination and is designed for RG-402 semi-rigid cable. The 2902-6005 uses solder termination for both contact and shield and is compatible with RG-402 flexible cable. Both maintain 50 Ohms impedance and 18 GHz frequency rating. The 2902-6005 is an active product from Amphenol SV Microwave, whereas the 1050602-1 is obsolete.

Q: Is the 2902-6005 suitable for applications requiring push-on termination?

A: No. The 2902-6005 is designed for solder termination only. If push-on termination is a design requirement, the 1050740-1 is the appropriate substitute. If solder termination is acceptable, the 2902-6005 provides an active product alternative with equivalent RF performance.

Q: Are there any compliance or regulatory differences between these parts?

A: All three parts are classified under ECCN EAR99. The 1050602-1 and 1050740-1 are RoHS Compliant. The 2902-6005 is ROHS3 Compliant, which represents a more current regulatory standard. All parts meet the specified voltage and frequency requirements for RF coaxial connector applications.

Q: What is the significance of the 1050602-1 being obsolete?

A: Obsolete status indicates the part is no longer manufactured by TE Connectivity AMP Connectors. The 1050740-1 is also obsolete but may have residual inventory availability. The 2902-6005, being an active product from Amphenol SV Microwave, provides long-term supply chain continuity and is recommended for new designs or when sustained availability is required.

Q: Can the 2902-6005 be used with RG-402 semi-rigid cable?

A: The 2902-6005 is specified for RG-402 flexible cable (.141"). While both are RG-402 variants, the connector is optimized for flexible cable. Use with semi-rigid cable may result in mechanical stress or performance degradation. For semi-rigid cable applications, the 1050602-1 or 1050740-1 is the appropriate choice.

Q: What are the mating cycle specifications for these connectors?

A: All three parts are rated for 500 mating cycles. This specification defines the number of connect/disconnect operations the connector is designed to withstand while maintaining electrical and mechanical integrity.