MCX Right Angle Receptacle R213664800W Equivalent & Substitute Parts

Part Overview

The Radiall USA R213664800W is an MCX connector receptacle designed for surface mount, right angle solder applications in RF coaxial systems. This female socket connector operates at 75 Ohms impedance with a maximum frequency rating of 6 GHz and is specified for operating temperatures between -55°C and 155°C. The part is currently active in production with 660 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and application-specific impedance requirements in RF circuit design.

Substiute Parts

R213664800W

Radiall USA, Inc.In Stock: 742R213664800W Datasheet

Current PartRFQ

R113664000

Radiall USA, Inc.In Stock: 1260R113664000 Datasheet

Parametric EquivalentRFQ

CONMCX002-SMD

TE Connectivity LinxIn Stock: 1854CONMCX002-SMD Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R213664800W is determined by the following critical parameters: connector style (MCX), connector type (receptacle, female socket), mounting configuration (surface mount, right angle), contact and shield termination method (solder), and frequency capability (6 GHz maximum). All identified substitute parts maintain these core mechanical and electrical characteristics.

Two substitute parts are identified:

R113664000 (Radiall USA, Inc.): This part shares identical mechanical form factor, mounting style, and termination method with the main part. The primary difference is impedance specification: R113664000 operates at 50 Ohms versus the 75 Ohms of R213664800W. Both parts maintain the same frequency maximum, operating temperature range, voltage rating, mating cycle count, and material composition. Packaging differs (Box versus Bulk).

CONMCX002-SMD (TE Connectivity Linx): This part is functionally equivalent in connector style, type, mounting configuration, and termination method. Like R113664000, CONMCX002-SMD operates at 50 Ohms impedance. This part extends the operating temperature range to -65°C ~ 165°C and includes specified insertion loss of 0.2dB. RoHS compliance status differs (RoHS Compliant versus ROHS3 Compliant), and REACH status is unaffected rather than affected.

Substitution between these parts is constrained by impedance matching requirements in the target application circuit.

Parameter Comparison

Engineering Selection Recommendations

R213664800W (Primary Part): This part is the specified component for 75 Ohm impedance applications. It is active in production, ROHS3 compliant, and maintains full compliance with EAR99 export classification. Current inventory of 660 units supports immediate procurement.

R113664000 (Radiall Equivalent): This part is suitable for applications requiring 50 Ohm impedance matching. It is manufactured by the same supplier (Radiall USA, Inc.), maintains identical mechanical and thermal specifications, and is ROHS3 compliant. Inventory of 1246 units in Box packaging provides alternative sourcing. Selection of this part requires confirmation that the application circuit operates at 50 Ohm impedance.

CONMCX002-SMD (TE Connectivity Alternative): This part is suitable for 50 Ohm impedance applications and extends the operating temperature range to -65°C ~ 165°C, supporting applications with more demanding thermal requirements. It is RoHS compliant and REACH unaffected. Inventory of 1796 units in Bulk packaging is available. The specified insertion loss of 0.2dB is documented for this part. Selection of this part requires confirmation that the application circuit operates at 50 Ohm impedance and that the extended temperature range is required or acceptable.

All three parts share identical connector style, mounting configuration, termination method, frequency capability, and mating cycle rating. Substitution decisions are driven by impedance requirements and operating temperature specifications of the target application.

Frequently Asked Questions (FAQ)

Q: Can R113664000 be used as a direct replacement for R213664800W?

A: R113664000 is mechanically and thermally compatible with R213664800W but operates at 50 Ohm impedance instead of 75 Ohm impedance. Direct substitution is only appropriate if the application circuit is designed for 50 Ohm impedance. Impedance mismatch will result in signal reflection and performance degradation.

Q: What is the primary difference between R113664000 and CONMCX002-SMD?

A: Both parts operate at 50 Ohm impedance and share identical mechanical form factor and mounting style. CONMCX002-SMD extends the operating temperature range to -65°C ~ 165°C compared to -55°C ~ 155°C for R113664000. CONMCX002-SMD is manufactured by TE Connectivity Linx, while R113664000 is manufactured by Radiall USA, Inc. Both are active products with adequate inventory.

Q: Does packaging type affect electrical performance?

A: Packaging type (Bulk versus Box) does not affect electrical or mechanical performance of the connector. Packaging selection is driven by procurement quantity requirements and inventory management practices.

Q: Are all three parts RoHS compliant?

A: Yes. R213664800W and R113664000 are ROHS3 compliant. CONMCX002-SMD is RoHS compliant. All three parts meet RoHS requirements for lead-free construction.

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

A: All three parts are rated for a maximum frequency of 6 GHz. Frequency capability is identical across all substitute options.

Q: Can these connectors be used interchangeably in high-temperature applications?

A: R213664800W and R113664000 operate to 155°C maximum. CONMCX002-SMD extends to 165°C maximum. For applications requiring operation above 155°C, CONMCX002-SMD is the appropriate selection. For applications within the -55°C ~ 155°C range, all three parts are suitable.

Q: What is the mating cycle rating for these connectors?

A: All three parts are rated for 500 mating cycles. This specification is identical across all options and reflects the mechanical durability of the snap-on fastening mechanism.

Q: Are there any export restrictions on these parts?

A: All three parts are classified under ECCN EAR99, which indicates they are not subject to specific export licensing requirements under U.S. export control regulations.