Amphenol RF 031-6002-RFX TNC Connector Plug Equivalent & Substitute Parts

Part Overview

The Amphenol RF 031-6002-RFX is a TNC connector plug designed for 50-ohm coaxial cable applications. This right-angle solder connector features a male pin configuration with free-hanging (in-line) mounting, suitable for RF and microwave signal transmission up to 11 GHz. The part is classified as "Not For New Designs," indicating it has been superseded in the manufacturer's product line. Identifying equivalent substitute parts ensures design continuity and maintains supply chain flexibility for existing applications and legacy system support.

Substiute Parts

031-6002-RFX

Amphenol RFIn Stock: 1104031-6002-RFX Datasheet

Current PartRFQ

122416

Amphenol RFIn Stock: 1167122416 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 031-6002-RFX is determined by strict electrical and mechanical parameter matching. The following criteria establish functional equivalence:

Critical Matching Parameters:

• Connector Style: TNC (standardized interface)
• Connector Type: Plug, Male Pin (mating interface specification)
• Impedance: 50 Ohms (signal integrity requirement)
• Mounting Type: Free Hanging (In-Line), Right Angle (physical form factor)
• Contact Termination: Solder (assembly method)
• Shield Termination: Crimp (shielding method)
• Frequency - Max: 11 GHz (operational bandwidth)
• Voltage Rating: 500 V (electrical safety)
• Insertion Loss: 0.18 dB (signal performance)
• Cable Group Compatibility: Belden 9913, 9914, LMR-400 (mechanical fit)

The substitute part 122416 meets all critical matching parameters and is therefore classified as a direct functional equivalent. The primary distinction between these parts is packaging format (Bulk versus Bag) and product status (Not For New Designs versus Active).

Parameter Comparison

Engineering Selection Recommendations

For Existing Designs Using 031-6002-RFX:

The substitute part 122416 provides complete functional equivalence across all electrical and mechanical parameters. Selection between these parts should be based on the following factors:

Product Status Consideration: Part 122416 carries "Active" status, indicating ongoing manufacturer support, availability, and compliance maintenance. The 031-6002-RFX is designated "Not For New Designs," reflecting its superseded status in the product portfolio.

Compliance and Certification: Both parts maintain identical compliance certifications: ROHS3 Compliant, REACH Affected, and EAR99 export classification. Regulatory requirements are satisfied by either selection.

Packaging Distinction: The 031-6002-RFX is supplied in Bulk packaging, while 122416 is supplied in Bag packaging. Packaging selection should align with procurement quantity requirements and inventory management protocols.

Supply Chain Continuity: For new procurement or design refresh activities, 122416 is the recommended selection due to its active product status and assured long-term availability. For legacy system maintenance where original part specifications must be preserved, 031-6002-RFX remains functionally equivalent if inventory permits.

Frequently Asked Questions (FAQ)

Q: Can 122416 be used as a direct replacement for 031-6002-RFX in existing assemblies?

A: Yes. Part 122416 is electrically and mechanically equivalent to 031-6002-RFX across all specified parameters, including impedance (50 Ohms), frequency response (11 GHz maximum), insertion loss (0.18 dB), and cable compatibility (Belden 9913, 9914, LMR-400). The connector interface, termination methods, and performance characteristics are identical.

Q: What is the difference between Bulk and Bag packaging?

A: Packaging format affects order quantity minimums and inventory handling. Bulk packaging (031-6002-RFX) typically accommodates larger quantities per unit, while Bag packaging (122416) may support smaller order quantities. Consult procurement specifications for minimum order requirements associated with each packaging type.

Q: Why is 031-6002-RFX marked "Not For New Designs"?

A: This designation indicates the part has been superseded in the manufacturer's active product line. While the part remains functionally viable for existing applications, Amphenol RF recommends 122416 for new design implementations to ensure long-term support and supply continuity.

Q: Are there any temperature or voltage limitations when substituting these parts?

A: No. Both parts operate across the identical temperature range (-45°C ~ 85°C) and voltage rating (500 V). Operating conditions are fully compatible.

Q: Do both parts support the same cable types?

A: Yes. Both 031-6002-RFX and 122416 are compatible with Belden 9913, 9914, and LMR-400 coaxial cables. Mechanical fit and electrical performance are equivalent.

Q: What is the mating cycle rating, and does it differ between parts?

A: Both parts are rated for 500 mating cycles. This specification is identical and indicates the expected number of connect/disconnect operations before performance degradation.

Q: Are RoHS and REACH compliance identical for both parts?

A: Yes. Both parts are ROHS3 Compliant and REACH Affected, with identical export classification (EAR99) and HTSUS code (8536.69.4010). Regulatory compliance is equivalent.