MMCXV-J-C-HF-ST-CS5 Equivalent & Substitute Parts

Part Overview

The MMCXV-J-C-HF-ST-CS5 is an MMCX (V) Connector Jack, Female Socket 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 impedance of 50 Ohms with a maximum frequency rating of 6 GHz and supports operating temperatures from -65°C to 125°C.

The MMCXV-J-C-HF-ST-CS5 carries a product status of "Not For New Designs," indicating it is obsolete or superseded. Identifying equivalent substitute parts is necessary for ongoing maintenance, repair, and legacy system support where this connector type is already deployed.

Substiute Parts

MMCXV-J-C-HF-ST-CS5

Samtec Inc.In Stock: 852MMCXV-J-C-HF-ST-CS5 Datasheet

Current PartRFQ

MMCXV-J-C-GF-ST-CS5

Samtec Inc.In Stock: 783MMCXV-J-C-GF-ST-CS5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MMCXV-J-C-HF-ST-CS5 are identified based on strict electrical and mechanical parameter matching. The following parameters define substitution eligibility:

Critical Matching Parameters:

• Connector Style: MMCX (V)
• Connector Type: Jack, Female Socket
• Contact Termination: Solder
• Shield Termination: Crimp
• Impedance: 50 Ohms
• Mounting Type: Free Hanging (In-Line)
• 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

Parts meeting all these parameters are classified as parametric equivalents and may be substituted in applications where the MMCXV-J-C-HF-ST-CS5 is currently specified.

Parameter Comparison

Engineering Selection Recommendations

The MMCXV-J-C-GF-ST-CS5 is a parametric equivalent substitute for the MMCXV-J-C-HF-ST-CS5. Both connectors share identical electrical and mechanical specifications across all critical parameters including connector style, impedance, frequency rating, termination methods, materials, and operating temperature range.

The primary distinction between these parts is product status. The MMCXV-J-C-HF-ST-CS5 is designated "Not For New Designs," while the MMCXV-J-C-GF-ST-CS5 carries an "Active" product status. Both parts maintain ROHS3 compliance and are manufactured by Samtec Inc.

For applications requiring the MMCXV (V) Jack, Female Socket connector with solder contact termination and 50 Ohm impedance, the MMCXV-J-C-GF-ST-CS5 is the current production equivalent. Both parts are available in stock and support identical electrical performance in RF applications up to 6 GHz.

Frequently Asked Questions (FAQ)

Q: Can the MMCXV-J-C-GF-ST-CS5 be used as a direct replacement for the MMCXV-J-C-HF-ST-CS5?

A: Yes. The MMCXV-J-C-GF-ST-CS5 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.

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

A: The parts are electrically and mechanically identical. The primary difference is product status: MMCXV-J-C-HF-ST-CS5 is "Not For New Designs" (obsolete), while MMCXV-J-C-GF-ST-CS5 is "Active" (current production).

Q: Are both connectors RoHS compliant?

A: Yes. Both the MMCXV-J-C-HF-ST-CS5 and MMCXV-J-C-GF-ST-CS5 are ROHS3 compliant.

Q: What is the maximum frequency rating for these connectors?

A: Both connectors support a maximum frequency of 6 GHz with 50 Ohm impedance.

Q: What termination methods are used?

A: Both connectors use solder contact termination and crimp shield termination for free hanging (in-line) mounting.

Q: What materials are used in the connector construction?

A: Both connectors feature beryllium copper center contacts with gold plating, brass bodies with gold finish, and PTFE dielectric material.

Q: What is the operating temperature range?

A: Both connectors operate across the temperature range of -65°C to 125°C.