MMCXV-P-C-HF-ST-CA2 Equivalent & Substitute Parts

Part Overview

The MMCXV-P-C-HF-ST-CA2 is an MMCX (V) Connector Plug with male pin configuration, manufactured by Samtec Inc. This coaxial RF connector is designed for free hanging (in-line) applications with solder contact termination and crimp shield termination. The connector operates at 50 Ohms impedance with a maximum frequency rating of 6 GHz and supports RG-178 cable group compatibility.

The MMCXV-P-C-HF-ST-CA2 carries a "Not For New Designs" product status. This designation indicates the part is no longer recommended for new circuit designs, making identification of active equivalent alternatives essential for ongoing production and maintenance applications.

Substiute Parts

MMCXV-P-C-HF-ST-CA2

Samtec Inc.In Stock: 986MMCXV-P-C-HF-ST-CA2 Datasheet

Current PartRFQ

MMCXV-P-C-GF-ST-CA2

Samtec Inc.In Stock: 836MMCXV-P-C-GF-ST-CA2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMCXV-P-C-HF-ST-CA2 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: MMCX (V)
• Connector Type: Plug, Male Pin
• Contact Termination: Solder
• Shield Termination: Crimp
• Impedance: 50 Ohms
• Mounting Type: Free Hanging (In-Line)
• Cable Group: RG-178
• Fastening Type: Snap-On
• Frequency - Max: 6 GHz
• Number of Ports: 1
• Center Contact Material: Beryllium Copper
• Body Material: Brass
• Body Finish: Gold
• Center Contact Plating: Gold
• Dielectric Material: Polytetrafluoroethylene (PTFE)
• Operating Temperature: -65°C ~ 125°C
• RoHS Status: ROHS3 Compliant

The substitute part MMCXV-P-C-GF-ST-CA2 maintains identical electrical and mechanical specifications across all parameters listed above. The only distinction between the main part and its substitute is the product status classification, where the substitute carries "Active" designation, indicating current availability and suitability for new designs.

Parameter Comparison

Engineering Selection Recommendations

The MMCXV-P-C-GF-ST-CA2 serves as the direct parametric equivalent to the MMCXV-P-C-HF-ST-CA2. Both connectors are manufactured by Samtec Inc. and maintain identical electrical and mechanical specifications across all critical parameters.

For New Designs: The MMCXV-P-C-GF-ST-CA2 is the appropriate selection, as it carries "Active" product status and is designated for new design implementations. This part maintains full ROHS3 compliance and identical performance characteristics.

For Existing Production and Maintenance: Either part may be used interchangeably based on inventory availability and supply chain considerations. The MMCXV-P-C-HF-ST-CA2 remains functionally equivalent despite its "Not For New Designs" classification.

Compliance Considerations: Both parts are ROHS3 compliant and carry identical ECCN (EAR99) and HTSUS (8536.69.4010) classifications, ensuring regulatory equivalence for export and procurement purposes.

Frequently Asked Questions (FAQ)

Q: Can the MMCXV-P-C-GF-ST-CA2 be used as a direct replacement for the MMCXV-P-C-HF-ST-CA2?

A: Yes. The MMCXV-P-C-GF-ST-CA2 is a parametric equivalent with identical electrical and mechanical specifications. All critical parameters including connector style, impedance, frequency rating, termination methods, materials, and operating temperature range are identical between the two parts.

Q: What is the difference between these two part numbers?

A: The primary difference is product status. The MMCXV-P-C-HF-ST-CA2 is classified as "Not For New Designs," while the MMCXV-P-C-GF-ST-CA2 is "Active." Both parts are manufactured by Samtec Inc. and share identical technical specifications. The difference in the part number (HF versus GF) reflects this status distinction.

Q: Are there any compatibility issues when substituting between these parts?

A: No compatibility issues exist. Both connectors are MMCX (V) Plug, Male Pin configurations with solder contact termination and crimp shield termination. They support identical RG-178 cable group compatibility and operate at 50 Ohms impedance with 6 GHz maximum frequency rating.

Q: Which part should be selected for new circuit designs?

A: The MMCXV-P-C-GF-ST-CA2 should be selected for new designs due to its "Active" product status. This designation indicates the part is currently supported by the manufacturer for new applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the MMCXV-P-C-HF-ST-CA2 and MMCXV-P-C-GF-ST-CA2 are ROHS3 compliant and carry identical regulatory classifications (ECCN: EAR99, HTSUS: 8536.69.4010).

Q: What is the operating temperature range for these connectors?

A: Both connectors operate across the temperature range of -65°C to 125°C, providing equivalent thermal performance for industrial and commercial applications.

Q: Can these connectors be used interchangeably in existing assemblies?

A: Yes. The connectors are mechanically and electrically interchangeable. Both feature snap-on fastening, identical contact materials (beryllium copper with gold plating), and identical dielectric materials (PTFE).