BFA0020001 Equivalent & Substitute Parts Reference

Part Overview

The BFA0020001 is a 100 MHz XO (Standard) LVDS Oscillator manufactured by TXC CORPORATION. This surface mount crystal oscillator operates at 3.3V with Enable/Disable functionality, housed in a 6-SMD, No Lead package measuring 7.00mm x 5.00mm. The device is classified as Active product status with RoHS Compliant certification and Unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across critical parameters including frequency, output type, supply voltage, operating temperature range, and package configuration.

Substiute Parts

BFA0020001

TXC CORPORATIONIn Stock: 799BFA0020001 Datasheet

Current PartRFQ

SXO75L3A171-100.000M

Suntsu Electronics, Inc.In Stock: 2261SXO75L3A171-100.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BFA0020001 are qualified based on strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Frequency: 100 MHz
• Output Configuration: LVDS
• Supply Voltage: 3.3V
• Enable/Disable Function: Present
• Frequency Stability: ±50ppm
• Operating Temperature Range: -10°C ~ 70°C or better

Mechanical Parameters (Must Match Exactly):

• Package Type: 6-SMD, No Lead
• Mounting: Surface Mount
• Base Resonator: Crystal
• Oscillator Type: XO (Standard)

Compliance Parameters (Must Match or Exceed):

• RoHS Status: RoHS Compliant or better
• Product Status: Active

The SXO75L3A171-100.000M from Suntsu Electronics, Inc. qualifies as a direct substitute because it maintains equivalence across all critical electrical, mechanical, and compliance parameters.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: BFA0020001 (TXC CORPORATION)

Use the BFA0020001 when:

• Original design specification requires TXC CORPORATION manufacturer
• Existing inventory or supply chain preference for TXC products
• Product status Active with RoHS Compliant certification meets application requirements
• Moisture sensitivity level MSL 1 (Unlimited) is acceptable for storage and handling

Substitute Selection: SXO75L3A171-100.000M (Suntsu Electronics, Inc.)

Use the SXO75L3A171-100.000M when:

• BFA0020001 is unavailable or end-of-life
• Supply chain requires alternative manufacturer qualification
• ROHS3 Compliant certification (exceeding RoHS Compliant) is required
• Maximum supply current specification of 60mA is acceptable for the application
• Seated height of 1.70mm (versus 1.50mm) is compatible with PCB layout and assembly constraints

Both parts maintain electrical equivalence across frequency, output type, supply voltage, function, frequency stability, and operating temperature range. Mechanical compatibility is confirmed through identical package type, mounting method, and footprint dimensions.

Frequently Asked Questions (FAQ)

Q: Can SXO75L3A171-100.000M be used as a direct replacement for BFA0020001 in existing designs?

A: Yes. The SXO75L3A171-100.000M qualifies as a direct substitute. Both parts share identical electrical specifications (100 MHz, LVDS output, 3.3V supply, Enable/Disable function, ±50ppm stability, -10°C ~ 70°C operating range) and mechanical compatibility (6-SMD No Lead package, 7.00mm x 5.00mm footprint, surface mount). The maximum seated height difference (1.70mm versus 1.50mm) is within typical PCB assembly tolerances.

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

A: Substitution eligibility is determined by exact equivalence in: frequency (100 MHz), output type (LVDS), supply voltage (3.3V), Enable/Disable function, package configuration (6-SMD No Lead), mounting type (surface mount), operating temperature range (-10°C ~ 70°C), and frequency stability (±50ppm). All substitute parts must maintain these parameters without deviation.

Q: Are there compliance differences between BFA0020001 and SXO75L3A171-100.000M?

A: Both parts are Active product status. The SXO75L3A171-100.000M carries ROHS3 Compliant certification, which exceeds the RoHS Compliant certification of the BFA0020001. ROHS3 represents a higher compliance standard and is fully compatible with applications requiring RoHS Compliant components.

Q: What is the significance of the 0.20mm height difference between the two parts?

A: The BFA0020001 has a maximum seated height of 1.50mm, while the SXO75L3A171-100.000M has a maximum seated height of 1.70mm. This 0.20mm difference is within standard PCB assembly tolerances and does not affect electrical performance or mechanical fit in standard 6-SMD No Lead applications. Verify clearance with specific PCB layout requirements if height-constrained applications are present.

Q: Is supply current specification important for substitution?

A: The BFA0020001 does not specify maximum supply current. The SXO75L3A171-100.000M specifies 60mA maximum supply current. This specification is provided for design reference and does not affect substitution eligibility. Verify that the 60mA specification is compatible with the power supply design of the application.

Q: What packaging formats are available for these parts?

A: The BFA0020001 is available in standard packaging format. The SXO75L3A171-100.000M is available in Bulk packaging. Both parts use identical 6-SMD No Lead surface mount package configuration suitable for automated assembly processes.