Weidmüller 6720005294 SMA Coaxial Adapter - Equivalent & Substitute Parts

Part Overview

The Weidmüller 6720005294 is a coaxial connector adapter (WI-ACC-ADAPT SMA F -NM) designed for RF applications requiring SMA female to N-male coaxial connection. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system maintenance and new designs. The adapter's primary function is to enable impedance-matched signal transmission between incompatible connector types in RF circuits.

Substiute Parts

6720005294

WeidmüllerIn Stock: 8786720005294 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Weidmüller 6720005294 requires matching the following critical parameters:

• Connector Configuration: SMA female interface paired with N-male interface
• Impedance Matching: Standard 50-ohm RF impedance for coaxial transmission
• RoHS Compliance: Substitute parts must maintain RoHS compliant status for regulatory alignment
• Moisture Sensitivity: MSL 1 rating ensures compatibility with standard storage and handling conditions
• REACH Compliance: REACH unaffected status must be preserved

No substitute parts have been provided in the input data. Equivalent adapters must satisfy all parameters listed above to ensure functional and regulatory compatibility.

Parameter Comparison

Engineering Selection Recommendations

Given the obsolete status of the Weidmüller 6720005294, component selection must prioritize:

• Regulatory Compliance: Substitute adapters must maintain RoHS and REACH compliance to satisfy current procurement and manufacturing standards
• Connector Compatibility: The SMA female to N-male configuration is non-negotiable for mechanical and electrical fit within existing RF assemblies
• Moisture Sensitivity: MSL 1 classification ensures the adapter functions reliably under standard industrial storage and operational conditions without special handling requirements

Selection of alternative coaxial adapters should be limited to manufacturers offering equivalent SMA-to-N adapter configurations with matching compliance certifications.

Frequently Asked Questions (FAQ)

Q: What makes the Weidmüller 6720005294 obsolete, and does this affect its functionality?

A: Obsolescence indicates the manufacturer has discontinued production. The adapter remains functionally sound for RF applications; however, long-term availability cannot be guaranteed. Equivalent alternatives should be evaluated for new designs and future procurement.

Q: Can I substitute any SMA-to-N adapter for the Weidmüller 6720005294?

A: No. Substitutes must match the specific connector orientation (SMA female to N-male), maintain RoHS and REACH compliance, and support 50-ohm impedance. Connector gender and type mismatches will result in mechanical and electrical incompatibility.

Q: What is the significance of MSL 1 rating for this adapter?

A: MSL 1 indicates unlimited shelf life under standard conditions. This adapter does not require special moisture-controlled storage, simplifying inventory management and reducing handling costs compared to higher MSL-rated components.

Q: Are there any restrictions on using this adapter in new designs?

A: The obsolete status does not prevent use in new designs if inventory is available. However, design engineers should identify and qualify equivalent alternatives to ensure long-term supply chain viability and compliance with evolving regulatory requirements.

Q: How does REACH unaffected status impact component selection?

A: REACH unaffected status confirms the adapter contains no substances of very high concern (SVHC) requiring special documentation or restrictions. This simplifies procurement and eliminates additional compliance reporting obligations.