WX72F62005 Equivalent & Substitute Parts

Part Overview

The WX72F62005 is a CLOCK SAW OSCILLATOR in SEAM7050 packaging, manufactured by Diodes Incorporated as part of the SaRonix-eCera™ WX series. This component is classified as an XO (Standard) Oscillator with a crystal base resonator. The product is currently obsolete, making identification of suitable substitute components essential for ongoing system support, design updates, and procurement planning.

Substiute Parts

WX72F62005

Diodes IncorporatedIn Stock: 890WX72F62005 Datasheet

Current PartRFQ

NX7021C0156.250000

Diodes IncorporatedIn Stock: 1129NX7021C0156.250000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete WX72F62005 is based on the following critical parameters:

• Manufacturer Continuity: Diodes Incorporated maintains active product lines within the SaRonix-eCera™ family, ensuring consistent quality and support standards.
• Component Type: Both the main part and substitute must function as XO (Standard) Oscillators with crystal base resonators.
• Regulatory Compliance: Substitute parts must maintain RoHS3 compliance and REACH unaffected status to meet current environmental and regulatory requirements.
• Export Classification: Both components share the same ECCN (EAR99) and HTSUS code (8542.39.0001), confirming compatibility within supply chain and trade frameworks.

The recommended substitute NX7021C0156.250000 belongs to the active SaRonix-eCera™ NX series and meets all mandatory substitution criteria while providing enhanced specifications and current product support.

Parameter Comparison

Engineering Selection Recommendations

The NX7021C0156.250000 is the manufacturer-recommended substitute for the obsolete WX72F62005. Selection is justified on the following basis:

• Product Status: The substitute is an active product with ongoing manufacturer support, ensuring long-term availability and supply chain stability.
• Regulatory Alignment: ROHS3 compliance exceeds the RoHS compliance of the original part, meeting current and future regulatory requirements.
• Compliance Continuity: Both components maintain REACH unaffected status and identical export classification (EAR99), ensuring no changes to supply chain documentation or trade compliance procedures.
• Manufacturer Consistency: Both parts are manufactured by Diodes Incorporated within the SaRonix-eCera™ product family, maintaining design philosophy and quality standards.

Frequently Asked Questions (FAQ)

Q: Why is the WX72F62005 no longer available? A: The WX72F62005 has reached end-of-life status and is classified as obsolete. Diodes Incorporated has transitioned this product line to the active SaRonix-eCera™ NX series.

Q: What are the key differences between the WX72F62005 and NX7021C0156.250000? A: Both components are XO (Standard) Oscillators with crystal base resonators manufactured by Diodes Incorporated. The primary difference is product status: the WX72F62005 is obsolete, while the NX7021C0156.250000 is active. The substitute also provides enhanced specifications including defined frequency (156.25 MHz), output type (LVPECL), supply voltage (3.3V), and operating temperature range (-20°C ~ 70°C).

Q: Are there any compliance concerns with using the substitute part? A: No. The substitute part maintains REACH unaffected status and improves compliance posture by meeting ROHS3 standards. Export classification remains unchanged (EAR99), requiring no modifications to supply chain procedures.

Q: Can the NX7021C0156.250000 be used as a direct replacement in existing designs? A: Substitution feasibility depends on design-specific requirements including frequency, output type, supply voltage, and package compatibility. The NX7021C0156.250000 is specified for 156.25 MHz operation with LVPECL output at 3.3V in a 6-SMD, No Lead package. Design validation is required to confirm compatibility with the original application.

Q: What is the packaging difference between these parts? A: The WX72F62005 uses SEAM7050 packaging. The NX7021C0156.250000 uses 6-SMD, No Lead packaging with dimensions of 0.276" L x 0.197" W (7.00mm x 5.00mm) and a maximum seated height of 0.061" (1.55mm).