FW1920009Q Equivalent & Substitute Parts

Part Overview

The FW1920009Q is a 19.2 MHz crystal oscillator manufactured by Diodes Incorporated, part of the SaRonix-eCera™ FW series. This surface mount crystal is designed for applications requiring precise frequency generation with tight tolerance specifications. The device operates in fundamental mode with a load capacitance of 10pF and is rated for automotive-grade reliability under AEC-Q200 standards. As an active product with established supply availability, equivalent substitute parts may be required for design flexibility, supply chain optimization, or regional sourcing preferences.

Substiute Parts

FW1920009Q

Diodes IncorporatedIn Stock: 751FW1920009Q Datasheet

Current PartRFQ

ABM11AIG-19.200MHZ-4Z-T3

Abracon LLCIn Stock: 2185ABM11AIG-19.200MHZ-4Z-T3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FW1920009Q is determined by strict equivalence across the following critical parameters:

Frequency specification (19.2 MHz), frequency tolerance (±30ppm), load capacitance (10pF), and ESR (150 Ohms) form the electrical foundation for substitution. The operating temperature range (-40°C to 125°C), package type (4-SMD, No Lead), and physical dimensions (0.079" L x 0.063" W, 0.022" max height) establish mechanical and thermal compatibility. Compliance certifications including AEC-Q200 rating and ROHS3 status ensure that substitute parts meet the same reliability and regulatory requirements as the original component.

The ABM11AIG-19.200MHZ-4Z-T3 from Abracon LLC meets all these criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the FW1920009Q and ABM11AIG-19.200MHZ-4Z-T3 are active products with full AEC-Q200 automotive-grade certification and ROHS3 compliance. Selection between these parts should be based on supply chain availability, lead time requirements, and inventory positioning. The FW1920009Q carries MSL 1 (Unlimited) moisture sensitivity rating, while the ABM11AIG-19.200MHZ-4Z-T3 is listed as Not Applicable for MSL. Both parts are electrically and mechanically identical across all specified parameters and are suitable for direct substitution in applications requiring 19.2 MHz crystal oscillators with 10pF load capacitance and 150 Ohm ESR.

Frequently Asked Questions (FAQ)

Q: Can the ABM11AIG-19.200MHZ-4Z-T3 be used as a direct replacement for the FW1920009Q?

A: Yes. Both parts share identical electrical specifications (19.2 MHz, ±30ppm tolerance, 10pF load capacitance, 150 Ohm ESR), operating temperature range (-40°C to 125°C), package type (4-SMD, No Lead), physical dimensions, and AEC-Q200 certification. They are parametric equivalents suitable for direct substitution.

Q: Are there any differences in compliance or certification between these parts?

A: Both parts are ROHS3 compliant and AEC-Q200 rated. The primary difference is the moisture sensitivity level designation: FW1920009Q is rated MSL 1 (Unlimited), while ABM11AIG-19.200MHZ-4Z-T3 lists MSL as Not Applicable. This does not affect electrical or mechanical compatibility.

Q: What are the critical parameters that determine substitution eligibility?

A: Frequency (19.2 MHz), frequency tolerance (±30ppm), load capacitance (10pF), ESR (150 Ohms), operating temperature range (-40°C to 125°C), package type (4-SMD, No Lead), and physical dimensions (0.079" L x 0.063" W, 0.022" max height) are the parameters that establish substitution equivalence.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the FW1920009Q and ABM11AIG-19.200MHZ-4Z-T3 carry AEC-Q200 automotive-grade certification, qualifying them for use in automotive electronic systems.

Q: What is the difference in inventory availability?

A: The FW1920009Q has 697 pieces in stock, while the ABM11AIG-19.200MHZ-4Z-T3 has 2139 pieces available. Inventory levels may influence sourcing decisions based on project timelines and volume requirements.