MMCX-R-PC-7 Equivalent & Substitute Parts

Part Overview

The MMCX-R-PC-7 is an MMCX Connector Receptacle manufactured by Hirose Electric Co Ltd, designed as a female socket for 50 Ohm coaxial applications. This through-hole solder-mount component operates at frequencies up to 6 GHz and is rated for -55°C to 85°C. The connector features a snap-on fastening mechanism with 500 mating cycles and is RoHS Compliant with MSL 1 (Unlimited). Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory requirements necessitate component alternatives that maintain equivalent electrical and mechanical performance.

Substiute Parts

MMCX-R-PC-7

Hirose Electric Co LtdIn Stock: 973MMCX-R-PC-7 Datasheet

Current PartRFQ

1-1634009-0

TE Connectivity AMP ConnectorsIn Stock: 23951-1634009-0 Datasheet

Parametric EquivalentRFQ

CONMMCX001

TE Connectivity LinxIn Stock: 10668CONMMCX001 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MMCX-R-PC-7 are qualified based on strict equivalence across the following critical parameters:

• Connector Style: MMCX
• Connector Type: Receptacle, Female Socket
• Impedance: 50 Ohms
• Frequency - Max: 6 GHz
• Mounting Type: Through Hole
• Contact Termination: Solder
• Shield Termination: Solder
• Fastening Type: Snap-On
• Number of Ports: 1
• Mating Cycles: 500
• Center Contact Material: Beryllium Copper
• Body Material: Brass
• Dielectric Material: Polytetrafluoroethylene (PTFE)
• MSL Rating: 1 (Unlimited)

Both substitute parts (1-1634009-0 and CONMMCX001) meet all these core electrical and mechanical requirements, enabling direct functional substitution in applications requiring MMCX female receptacle connectors with 50 Ohm impedance and through-hole PCB mounting.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and are suitable for ongoing design and procurement activities. The MMCX-R-PC-7 (Hirose) and CONMMCX001 (TE Connectivity Linx) are RoHS Compliant, while 1-1634009-0 (TE Connectivity AMP) carries ROHS3 Compliant certification, indicating enhanced compliance with current regulatory requirements. Both substitute parts provide extended operating temperature ranges (-65°C to 165°C) compared to the primary part (-55°C to 85°C), offering broader thermal performance margins for applications requiring wider temperature operation. All parts share identical electrical specifications, mechanical form factors, and termination methods, ensuring direct functional interchangeability in 50 Ohm MMCX receptacle applications.

Frequently Asked Questions (FAQ)

Q: Can 1-1634009-0 or CONMMCX001 be used as direct replacements for MMCX-R-PC-7?

A: Yes. Both substitute parts meet all critical electrical and mechanical parameters: MMCX connector style, female receptacle configuration, 50 Ohm impedance, 6 GHz frequency rating, through-hole solder termination, and snap-on fastening. They are functionally equivalent for PCB-mounted applications.

Q: What are the differences between the substitute parts?

A: The primary differences are manufacturer origin and extended specifications. 1-1634009-0 is manufactured by TE Connectivity AMP Connectors with ROHS3 Compliant status and carries a 335 V voltage rating. CONMMCX001 is manufactured by TE Connectivity Linx with RoHS Compliant status, a 170 V voltage rating, and specified insertion loss of 0.2 dB. Both operate across -65°C to 165°C temperature range.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist for electrical or mechanical interfaces. All three parts share identical connector geometry, impedance, frequency performance, and PCB mounting specifications. Substitution is transparent to circuit design and assembly processes.

Q: How do operating temperature ranges affect part selection?

A: The MMCX-R-PC-7 operates from -55°C to 85°C. Both substitute parts extend this range to -65°C to 165°C. For applications operating within the original -55°C to 85°C window, all three parts are equivalent. For applications requiring extended temperature operation, the substitute parts provide additional thermal margin.

Q: What compliance certifications should be considered?

A: All three parts are RoHS Compliant or ROHS3 Compliant and carry EAR99 ECCN classification. The 1-1634009-0 is REACH Affected, while CONMMCX001 is REACH Unaffected. Compliance requirements should be evaluated based on end-application regulatory jurisdiction.

Q: Are packaging quantities consistent across all three parts?

A: Packaging is Bulk for all three parts. Inventory availability differs: MMCX-R-PC-7 has 870 Pcs, 1-1634009-0 has 2300 Pcs, and CONMMCX001 has 10623 Pcs in stock.