ASFL-6.000MHZ-LCS Equivalent & Substitute Parts

Part Overview

The ASFL-6.000MHZ-LCS is a 6.0 MHz oscillator manufactured by Abracon LLC. This component is classified as obsolete and is no longer in active production. The part carries ROHS3 compliance and REACH unaffected status. Due to its obsolete product status, identification of functionally equivalent substitute components is necessary for ongoing system support, design updates, and procurement continuity.

Substiute Parts

ASFL-6.000MHZ-LCS

Abracon LLCIn Stock: 755ASFL-6.000MHZ-LCS Datasheet

Current PartRFQ

ASFL1-6.000MHZ-EC-T

Abracon LLCIn Stock: 1181ASFL1-6.000MHZ-EC-T Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The ASFL1-6.000MHZ-EC-T serves as a direct substitute for the ASFL-6.000MHZ-LCS based on the following critical parameters:

Matching Parameters:

• Identical frequency specification: 6.000 MHz
• Same manufacturer: Abracon LLC
• Equivalent compliance certifications: ROHS3 Compliant, REACH Unaffected
• Identical Moisture Sensitivity Level: 1 (Unlimited)
• Same base resonator type: Crystal

The ASFL1-6.000MHZ-EC-T is an active product within the ASFL1 series, providing continued availability and supply chain reliability for applications requiring 6 MHz oscillation.

Parameter Comparison

Engineering Selection Recommendations

The ASFL1-6.000MHZ-EC-T is the appropriate substitute for the obsolete ASFL-6.000MHZ-LCS based on the following engineering criteria:

Compliance Alignment: Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity in applications subject to environmental and hazardous substance restrictions.

Moisture Sensitivity Equivalence: Both parts carry MSL 1 (Unlimited) classification, indicating identical moisture handling and storage requirements with no special precautions necessary.

Active Product Status: The ASFL1-6.000MHZ-EC-T maintains active product status with Abracon LLC, ensuring long-term availability, supply chain stability, and continued manufacturer support compared to the obsolete ASFL-6.000MHZ-LCS.

Frequency Specification: The identical 6.000 MHz frequency specification ensures direct functional compatibility in timing-critical applications.

Frequently Asked Questions (FAQ)

Q: Can the ASFL1-6.000MHZ-EC-T directly replace the ASFL-6.000MHZ-LCS in existing designs?

A: The ASFL1-6.000MHZ-EC-T provides frequency and compliance equivalence. Physical package differences exist: the substitute uses 4-SMD, No Lead surface mount packaging with dimensions 5.00mm x 3.20mm. PCB layout modifications may be required if the original design accommodates different package geometries.

Q: What are the key differences between these two parts?

A: The primary differences are product status (obsolete versus active) and packaging specifications. The ASFL1-6.000MHZ-EC-T provides additional technical specifications including 3.3V supply voltage, HCMOS/TTL output, ±50ppm frequency stability, and -20°C to 70°C operating temperature range. The original ASFL-6.000MHZ-LCS specifications for these parameters are not provided in available documentation.

Q: Are there any compliance concerns when substituting these parts?

A: No compliance concerns exist. Both components maintain identical RoHS3 compliance and REACH unaffected status. Moisture sensitivity levels are equivalent at MSL 1 (Unlimited).

Q: What packaging considerations apply to the substitute part?

A: The ASFL1-6.000MHZ-EC-T uses surface mount technology in 4-SMD, No Lead configuration with a maximum seated height of 1.30mm. Designs originally using through-hole or different surface mount packages require PCB redesign and revalidation.

Q: Is the ASFL1-6.000MHZ-EC-T available in the same packaging as the original part?

A: The ASFL1-6.000MHZ-EC-T is supplied in Tape & Reel (TR) packaging for automated assembly. Original packaging specifications for the ASFL-6.000MHZ-LCS are not documented in available data.