AV-24.000MAGV-T 24 MHz Crystal Equivalent & Substitute Parts

Part Overview

The AV-24.000MAGV-T is a 24 MHz fundamental mode crystal oscillator manufactured by TXC CORPORATION, designed for surface mount applications in active product status. This component is specified for 8pF load capacitance with ±30ppm frequency tolerance and operates across the industrial temperature range of -40°C to 85°C. The part is packaged in a 4-SMD, No Lead configuration measuring 3.20mm × 2.50mm with RoHS compliance and AEC-Q200 automotive qualification.

Substitute parts are identified when equivalent electrical performance can be maintained across critical parameters including frequency, load capacitance, frequency tolerance, operating temperature range, and package form factor, while meeting the same compliance and quality standards.

Substiute Parts

AV-24.000MAGV-T

TXC CORPORATIONIn Stock: 791AV-24.000MAGV-T Datasheet

Current PartRFQ

LFXTAL057623REEL

IQD Frequency ProductsIn Stock: 8273LFXTAL057623REEL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AV-24.000MAGV-T is determined by strict equivalence across the following parameters:

Mandatory Matching Parameters:

• Frequency: 24.0000 MHz (exact match required)
• Load Capacitance: 8pF (exact match required)
• Frequency Tolerance: ±30ppm (substitute must meet or exceed this specification)
• Operating Temperature Range: -40°C to 85°C (substitute must cover this range)
• Package / Case: 4-SMD, No Lead (exact form factor match required)
• Mounting Type: Surface Mount (exact match required)
• Operating Mode: Fundamental (exact match required)
• AEC-Q200 Certification: Required for automotive applications

Allowable Variation Parameters:

• ESR (Equivalent Series Resistance): Variation permitted within circuit design tolerances
• Height - Seated: Variation permitted within PCB assembly clearance specifications
• RoHS Compliance Status: Both RoHS3 and RoHS Compliant are acceptable

The LFXTAL057623REEL from IQD Frequency Products meets all mandatory matching criteria and is therefore qualified as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: AV-24.000MAGV-T

The AV-24.000MAGV-T maintains active product status with 724 units in current inventory. This part carries AEC-Q200 automotive qualification and RoHS compliance certification, making it suitable for regulated applications requiring established supply chain documentation.

Substitute Part: LFXTAL057623REEL

The LFXTAL057623REEL is qualified as a direct electrical and mechanical substitute. This part is manufactured by IQD Frequency Products under the IQXC-180 AUTO series designation and carries identical AEC-Q200 certification with ROHS3 compliance. The substitute maintains all critical electrical parameters: 24.0000 MHz frequency, ±30ppm tolerance, 8pF load capacitance, and -40°C to 85°C operating range.

The ESR differential (50 Ohms versus 60 Ohms) represents a 16.7% reduction in equivalent series resistance. This variation is within acceptable engineering tolerances for crystal oscillator circuit design and does not compromise functional performance.

The height reduction from 0.90mm to 0.80mm provides improved PCB assembly clearance and does not create compatibility issues for standard surface mount processes.

Inventory availability for the substitute part is significantly higher at 8,221 units, providing supply chain flexibility for production requirements.

Frequently Asked Questions (FAQ)

Q: Can the LFXTAL057623REEL be used as a direct replacement for the AV-24.000MAGV-T without circuit modifications?

A: Yes. Both parts meet identical electrical specifications for frequency (24.0000 MHz), load capacitance (8pF), frequency tolerance (±30ppm), and operating temperature range (-40°C to 85°C). The ESR difference of 10 Ohms falls within standard crystal oscillator circuit design tolerances and does not require circuit redesign.

Q: Are there any PCB layout considerations when substituting these parts?

A: The parts are mechanically identical in footprint (3.20mm × 2.50mm, 4-SMD No Lead package). The substitute part has a lower seated height (0.80mm versus 0.90mm), which provides additional clearance and does not create assembly conflicts.

Q: Do both parts carry the same automotive qualification?

A: Yes. Both the AV-24.000MAGV-T and LFXTAL057623REEL carry AEC-Q200 certification, meeting automotive industry reliability and quality standards.

Q: What is the difference in RoHS compliance between the two parts?

A: The AV-24.000MAGV-T carries RoHS Compliant certification, while the LFXTAL057623REEL carries ROHS3 Compliant certification. Both designations indicate compliance with lead-free and hazardous substance restrictions. ROHS3 represents the current regulatory standard.

Q: Can these parts be mixed in the same production batch?

A: Both parts are qualified substitutes with identical electrical performance and package form factors. However, component traceability and supply chain documentation should be maintained separately according to your quality management procedures.

Q: What is the significance of the ESR difference?

A: The LFXTAL057623REEL has 50 Ohms ESR compared to 60 Ohms for the AV-24.000MAGV-T. Lower ESR generally indicates better performance characteristics and reduced power consumption in oscillator circuits. This difference is within normal manufacturing variation for crystal components and does not affect circuit functionality.