WX71C50009 Equivalent & Substitute Parts

Part Overview

The WX71C50009 is a Clock SAW Oscillator manufactured by Diodes Incorporated, part of the SaRonix-eCera™ WX series. This XO (Standard) oscillator uses a crystal base resonator and is packaged in a SEAM7050 form factor. The product is currently classified as Obsolete, making identification of equivalent and substitute parts essential for ongoing system support, design updates, and procurement continuity.

Substiute Parts

WX71C50009

Diodes IncorporatedIn Stock: 935WX71C50009 Datasheet

Current PartRFQ

NX7011D0125.003125

Diodes IncorporatedIn Stock: 1150NX7011D0125.003125 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete WX71C50009 is determined by the following critical parameters:

• Manufacturer Continuity: Diodes Incorporated maintains the SaRonix-eCera™ oscillator product line with active alternatives
• Oscillator Type: XO (Standard) classification with crystal base resonator
• Package Form Factor: SEAM7050 surface mount configuration
• Regulatory Compliance: RoHS and REACH compliance status must be maintained or improved
• Export Classification: ECCN and HTSUS codes remain consistent within the product category

The substitute part NX7011D0125.003125 belongs to the SaRonix-eCera™ NX series, representing the active product line continuation from Diodes Incorporated. This part maintains the same oscillator classification, base resonator type, and regulatory compliance framework while offering enhanced specifications and active product status.

Parameter Comparison

Engineering Selection Recommendations

The NX7011D0125.003125 is the manufacturer-recommended substitute for the obsolete WX71C50009. Selection is based on the following engineering criteria:

• Product Status Alignment: The substitute part maintains active product status with Diodes Incorporated, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts meet RoHS and REACH requirements; the substitute achieves ROHS3 compliance, representing current regulatory standards
• Export Classification Consistency: Both parts share identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications, maintaining compliance for international procurement
• Functional Classification: Both parts are classified as XO (Standard) oscillators with crystal base resonators, confirming functional equivalence within the SaRonix-eCera™ product family
• Package Compatibility: Both parts use the SEAM7050 surface mount form factor, supporting direct board-level integration

Frequently Asked Questions (FAQ)

Q: Why is the WX71C50009 being replaced? A: The WX71C50009 has reached obsolete status. The NX7011D0125.003125 represents the active continuation within Diodes Incorporated's SaRonix-eCera™ oscillator portfolio, providing ongoing support and supply availability.

Q: Are the WX71C50009 and NX7011D0125.003125 pin-compatible? A: Both parts use the SEAM7050 surface mount package format (6-SMD, No Lead configuration), supporting direct board-level substitution without layout modifications.

Q: What are the key differences between these parts? A: The primary differences are product status (Obsolete vs. Active) and series designation (WX vs. NX). The substitute part includes specified electrical parameters (125.003125 MHz frequency, 3.3V supply, CMOS output, ±25ppm stability) that were not detailed in the original part specification.

Q: Do both parts meet current regulatory requirements? A: Yes. Both parts are RoHS and REACH compliant. The substitute achieves ROHS3 compliance, representing the current regulatory standard for electronic components.

Q: Can the NX7011D0125.003125 be used in new designs? A: Yes. The active product status and current regulatory compliance of the NX7011D0125.003125 make it suitable for both legacy system support and new design implementations.

Q: Are there any supply chain considerations? A: The substitute part (NX7011D0125.003125) has confirmed inventory availability (1127 pcs) and active product status, ensuring reliable procurement for both immediate and long-term requirements.