ASD3-25.000MHZ-EC-T3 Equivalent & Substitute Parts

Part Overview

The ASD3-25.000MHZ-EC-T3 is a 25 MHz XO (Standard) HCMOS oscillator manufactured by Abracon LLC, designed for applications requiring a crystal-based frequency reference with enable/disable functionality. This surface mount oscillator operates at 1.8V supply voltage with a frequency stability of ±50ppm and is housed in a compact 4-SMD, No Lead package measuring 2.50mm x 2.00mm. The part is currently in active production status with 893 units available in new original stock. Substitute parts are identified when packaging or inventory requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

ASD3-25.000MHZ-EC-T3

Abracon LLCIn Stock: 903ASD3-25.000MHZ-EC-T3 Datasheet

Current PartRFQ

ASD3-25.000MHZ-EC-T

Abracon LLCIn Stock: 10815ASD3-25.000MHZ-EC-T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASD3-25.000MHZ-EC-T3 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part ASD3-25.000MHZ-EC-T maintains identical specifications for frequency (25 MHz), output type (HCMOS), supply voltage (1.8V), frequency stability (±50ppm), enable/disable function, operating temperature range (-20°C ~ 70°C), supply current characteristics (4mA maximum, 20µA disable), and physical package dimensions (4-SMD, No Lead; 2.50mm x 2.00mm x 1.00mm). The only difference between these parts is the packaging format: the main part is supplied in standard packaging, while the substitute is available in Tape & Reel (TR) format. This packaging difference does not affect electrical performance or mechanical compatibility in the application circuit.

Parameter Comparison

Engineering Selection Recommendations

Both the ASD3-25.000MHZ-EC-T3 and ASD3-25.000MHZ-EC-T are active production parts from Abracon LLC with identical electrical and mechanical specifications. Selection between these parts should be based on packaging and procurement requirements. The ASD3-25.000MHZ-EC-T in Tape & Reel format is suitable for high-volume automated assembly processes and offers significantly higher current stock availability (10787 units versus 893 units). The standard packaging format of the ASD3-25.000MHZ-EC-T3 may be preferred for lower-volume applications or manual assembly workflows. Both parts maintain full ROHS3 compliance and REACH unaffected status, ensuring regulatory compliance for industrial and commercial applications.

Frequently Asked Questions (FAQ)

Q: Can ASD3-25.000MHZ-EC-T be used as a direct replacement for ASD3-25.000MHZ-EC-T3?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Tape & Reel versus standard packaging). PCB footprint, electrical performance, and thermal characteristics are identical.

Q: What is the difference between standard packaging and Tape & Reel (TR) format?

A: Tape & Reel packaging is designed for automated pick-and-place assembly equipment and is standard for high-volume production. Standard packaging is typically used for manual assembly or lower-volume applications. The component itself is identical in both formats.

Q: Are there any compatibility concerns when switching between these part numbers?

A: No compatibility concerns exist. Both parts use the same 4-SMD, No Lead package with identical 2.50mm x 2.00mm x 1.00mm dimensions. PCB layout, solder reflow profiles, and circuit design remain unchanged.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both ASD3-25.000MHZ-EC-T3 and ASD3-25.000MHZ-EC-T are ROHS3 compliant and REACH unaffected, meeting identical regulatory standards for industrial and commercial applications.

Q: Which part should be selected for high-volume production?

A: The ASD3-25.000MHZ-EC-T in Tape & Reel format is recommended for high-volume production due to compatibility with automated assembly equipment and higher stock availability.