JT2540601Z Equivalent & Substitute Parts

Part Overview

The JT2540601Z is an XO oscillator in surface-mount device (SMD) packaging manufactured by Diodes Incorporated. This component is classified as obsolete, indicating it is no longer in active production. The part maintains RoHS compliance and carries an unlimited moisture sensitivity level (MSL 1), making it suitable for standard manufacturing environments without special handling requirements. Due to its obsolete status, identification of functionally equivalent substitute components is necessary for ongoing design support, maintenance, and production continuity.

Substiute Parts

JT2540601Z

Diodes IncorporatedIn Stock: 865JT2540601Z Datasheet

Current PartRFQ

JT25406001

Diodes IncorporatedIn Stock: 689JT25406001 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the JT2540601Z is based on the following critical parameters that must align between the main part and substitute components:

Primary Substitution Criteria:

• Manufacturer alignment (Diodes Incorporated)
• Functional category (XO Oscillator)
• Package type (SMD)
• RoHS compliance status
• Moisture sensitivity level compatibility (MSL 1)

The substitute part JT25406001 meets these core requirements as an active-status oscillator from the same manufacturer. Both components share identical moisture sensitivity classification and RoHS compliance frameworks, establishing functional equivalence for applications requiring XO oscillator functionality in SMD form factor.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Component Replacement:

The JT25406001 serves as the primary substitute for the obsolete JT2540601Z. Both components are manufactured by Diodes Incorporated and share identical moisture sensitivity classification (MSL 1), eliminating special handling or storage requirements during manufacturing processes.

Compliance Considerations:

The substitute part JT25406001 carries active product status with ROHS3 compliance certification, representing current manufacturing standards. The main part JT2540601Z maintains RoHS compliance but is no longer produced. The substitute's REACH Unaffected designation confirms regulatory alignment for international applications.

Inventory and Availability:

Both components maintain adequate stock levels (783 pcs for JT2540601Z and 665 pcs for JT25406001), supporting immediate component procurement decisions. The active status of JT25406001 ensures continued availability for future production requirements.

Frequently Asked Questions (FAQ)

Q: Can JT25406001 directly replace JT2540601Z in existing designs?

A: Yes. Both components are XO oscillators in SMD packaging from Diodes Incorporated with identical moisture sensitivity levels (MSL 1) and RoHS compliance. The substitute maintains functional equivalence for oscillator applications.

Q: What is the significance of the "Temperature Compensated SEAM2520" designation in JT25406001?

A: This designation indicates the substitute incorporates temperature compensation circuitry and uses the SEAM2520 package specification. This represents an enhanced version of the base oscillator functionality while maintaining SMD form factor compatibility.

Q: Are there any regulatory differences between the two parts?

A: The substitute part JT25406001 carries ROHS3 compliance and REACH Unaffected status, representing current regulatory frameworks. The main part JT2540601Z is classified as obsolete with standard RoHS compliance. Both meet current environmental and export control requirements for their respective production periods.

Q: Does the obsolete status of JT2540601Z affect its use in current production?

A: Obsolete status indicates the part is no longer manufactured. Existing inventory (783 pcs) remains available for immediate use. For ongoing production requirements, transition to the active substitute JT25406001 is recommended to ensure long-term supply chain continuity.

Q: Are the SMD packages identical between both parts?

A: Both components use SMD packaging. The substitute specifies SEAM2520 package designation, indicating a defined package standard. Verification of physical dimensions and land pattern compatibility with existing PCB designs is necessary during component transition.