FD2400024 Equivalent & Substitute Parts

Part Overview

The FD2400024 is a 24 MHz crystal oscillator manufactured by Diodes Incorporated, designed for applications requiring stable frequency generation with enable/disable functionality. This CMOS oscillator operates at 3.3V and is housed in a compact 4-SMD, No Lead surface mount package. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified to provide design flexibility, inventory alternatives, and supply chain redundancy while maintaining electrical and mechanical compatibility.

Substiute Parts

FD2400024

Diodes IncorporatedIn Stock: 798FD2400024 Datasheet

Current PartRFQ

SXO53C3C271-24.000M

Suntsu Electronics, Inc.In Stock: 7676SXO53C3C271-24.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The SXO53C3C271-24.000M from Suntsu Electronics, Inc. qualifies as a direct substitute based on the following critical parameters:

• Frequency Match: Both parts operate at 24 MHz
• Output Compatibility: Both provide CMOS output
• Supply Voltage: Both require 3.3V operation
• Enable/Disable Function: Both include enable/disable capability
• Frequency Stability: Both maintain ±25ppm stability
• Operating Temperature: Both support -20°C ~ 70°C range
• Package Equivalence: Both use 4-SMD, No Lead housing with identical footprint dimensions (5.00mm x 3.20mm)
• Compliance: Both are ROHS3 compliant with EAR99 ECCN classification

Parameter Comparison

Engineering Selection Recommendations

Both the FD2400024 and SXO53C3C271-24.000M are active production parts with full ROHS3 compliance and identical regulatory classification (EAR99). Selection between these parts should be based on:

• Availability: Suntsu part shows higher inventory (7620 pcs vs. 731 pcs)
• Supply Chain Strategy: Use as primary or secondary source depending on procurement requirements
• Current Consumption: Suntsu part draws maximum 16mA versus Diodes 15mA; verify application power budget accommodates this 1mA difference
• Physical Height: Suntsu part seated height is 1.40mm versus Diodes 1.30mm; confirm PCB clearance for this 0.10mm difference

Both parts meet all electrical and mechanical requirements for direct substitution in 24 MHz CMOS oscillator applications with 3.3V supply and enable/disable control.

Frequently Asked Questions (FAQ)

Q: Can the SXO53C3C271-24.000M replace the FD2400024 in existing designs?

A: Yes. Both parts share identical frequency, output type, supply voltage, enable/disable function, frequency stability, operating temperature range, and package footprint. The 1mA maximum current difference and 0.10mm height difference are within typical design tolerances.

Q: Are there any pin configuration differences between these parts?

A: Both parts use 4-SMD, No Lead packaging with identical footprint dimensions (5.00mm x 3.20mm). Pin configuration compatibility is ensured by matching package type and function set.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant and classified as EAR99 for export control purposes. Both carry identical HTSUS code 8542.39.0001.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection may be driven by availability, cost, or preferred supplier relationship. Verify current consumption and physical height clearance against specific application requirements.

Q: Is the moisture sensitivity level the same for both parts?

A: The FD2400024 specifies MSL 1 (Unlimited). The Suntsu part does not list MSL in the provided specifications; confirm with manufacturer if moisture sensitivity is a critical design parameter.