WX72F62002 Equivalent & Substitute Parts

Part Overview

The WX72F62002 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 continuity.

Substiute Parts

WX72F62002

Diodes IncorporatedIn Stock: 958WX72F62002 Datasheet

Current PartRFQ

NX7021B0156.250000

Diodes IncorporatedIn Stock: 696NX7021B0156.250000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete WX72F62002 is based on the following critical parameters:

• Oscillator Type: Both the main part and substitute must be XO (Standard) oscillators with crystal base resonators
• Manufacturer Continuity: Diodes Incorporated maintains product line compatibility within the SaRonix-eCera™ family
• Regulatory Compliance: RoHS and REACH compliance status must be maintained or improved
• Packaging Classification: Surface mount technology with defined mechanical dimensions
• Supply Voltage and Output Characteristics: Electrical specifications must align with system requirements

The NX7021B0156.250000 qualifies as a substitute based on shared oscillator architecture, manufacturer lineage, and compliance certifications within the Diodes Incorporated portfolio.

Parameter Comparison

Engineering Selection Recommendations

The NX7021B0156.250000 is an active product within the Diodes Incorporated SaRonix-eCera™ family, providing continuity for applications requiring XO (Standard) oscillator functionality. Both components share identical regulatory classifications (RoHS3 Compliant, REACH Unaffected, EAR99 ECCN, and matching HTSUS codes), ensuring compliance consistency across design transitions.

The substitute part operates at 3.3V supply voltage with LVPECL output, delivering 80mA maximum supply current under normal operation and 40mA in disable mode. Frequency stability is specified at ±25ppm across the operating temperature range of -20°C to 70°C. The 6-SMD, No Lead package measures 7.00mm x 5.00mm with a maximum seated height of 1.55mm, accommodating standard surface mount assembly processes.

Frequently Asked Questions (FAQ)

Q: Why is the WX72F62002 being replaced? A: The WX72F62002 is classified as obsolete. The NX7021B0156.250000 provides active product support within the same manufacturer's oscillator portfolio, ensuring long-term availability and supply chain continuity.

Q: Are the packages physically compatible? A: The WX72F62002 uses SEAM7050 packaging, while the NX7021B0156.250000 uses 6-SMD, No Lead packaging. Physical footprint compatibility must be verified against your specific PCB layout and assembly requirements.

Q: What are the key electrical differences? A: The substitute part specifies 3.3V supply voltage, LVPECL output, ±25ppm frequency stability, and -20°C to 70°C operating temperature range. The original part specifications for these parameters are not provided in the available documentation.

Q: Are both parts RoHS compliant? A: Yes. The WX72F62002 is RoHS Compliant, and the NX7021B0156.250000 is ROHS3 Compliant. Both maintain REACH Unaffected status and identical ECCN/HTSUS classifications.

Q: What is the frequency of the substitute part? A: The NX7021B0156.250000 operates at 156.25 MHz with Enable/Disable function capability.