FD2400023 Equivalent & Substitute Parts

Part Overview

The FD2400023 is a 24 MHz crystal oscillator manufactured by Diodes Incorporated, designed for applications requiring a stable CMOS output with enable/disable functionality. This Surface Mount Device (SMD) operates at 3.3V supply voltage and is specified for industrial temperature ranges from -40°C to 85°C. The part is currently in active production status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified to provide design flexibility, inventory alternatives, and supply chain continuity while maintaining electrical and mechanical compatibility.

Substiute Parts

FD2400023

Diodes IncorporatedIn Stock: 929FD2400023 Datasheet

Current PartRFQ

SXO53C3A481-24.000M

Suntsu Electronics, Inc.In Stock: 7519SXO53C3A481-24.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FD2400023 is based on strict equivalence across the following critical parameters:

• Frequency Match: 24.000 MHz exact frequency specification
• Output Configuration: CMOS output with enable/disable control function
• Supply Voltage: 3.3V operation
• Frequency Stability: ±50ppm tolerance
• Package Compatibility: 4-SMD, No Lead form factor with identical footprint dimensions (5.00mm x 3.20mm)
• Temperature Range: -40°C to 85°C operating specification
• Regulatory Compliance: RoHS3 compliant, REACH unaffected status

The substitute part SXO53C3A481-24.000M from Suntsu Electronics, Inc. meets all these criteria and is classified as a direct equivalent for circuit-level substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the FD2400023 and SXO53C3A481-24.000M are active production parts with full regulatory compliance. Selection between these parts should be based on:

• Supply Chain Availability: Current inventory levels and lead times from respective manufacturers
• Cost Considerations: Pricing and volume discounts from each supplier
• Qualification Status: Existing design qualifications or preferred vendor agreements within your organization
• Compliance Requirements: Both parts satisfy RoHS3 and REACH requirements for regulated markets

The SXO53C3A481-24.000M demonstrates marginally higher maximum supply current (16mA vs. 15mA) and seated height (1.40mm vs. 1.30mm), both within acceptable tolerances for standard PCB assembly processes. The FD2400023 provides specified disable-mode current consumption (10µA), which may be relevant for power-sensitive applications.

Frequently Asked Questions (FAQ)

Q: Can SXO53C3A481-24.000M be used as a direct replacement for FD2400023 on existing PCBs?

A: Yes. Both parts share identical package footprints (4-SMD, No Lead, 5.00mm x 3.20mm), frequency specifications (24 MHz), output type (CMOS), supply voltage (3.3V), and enable/disable functionality. The 0.10mm height difference (1.40mm vs. 1.30mm) is within standard PCB assembly tolerances.

Q: Are there electrical performance differences between these parts?

A: Maximum supply current differs by 1mA (FD2400023: 15mA, SXO53C3A481-24.000M: 16mA). Frequency stability is identical at ±50ppm. The FD2400023 specifies disable-mode current at 10µA; the Suntsu part does not provide this specification.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both FD2400023 and SXO53C3A481-24.000M are RoHS3 compliant and REACH unaffected, suitable for use in regulated markets and applications requiring environmental compliance documentation.

Q: What is the impact of the 0.10mm height difference on assembly?

A: The height difference (1.30mm vs. 1.40mm) is negligible for standard surface mount assembly processes and does not affect PCB layout or component placement algorithms.

Q: Can these parts be mixed in production runs?

A: Yes, provided your quality and traceability procedures accommodate multiple manufacturer sources for the same functional specification. Verify internal documentation and supplier qualification requirements before implementation.