XYDBPLNANF-40.000000 Equivalent & Substitute Parts

Part Overview

The XYDBPLNANF-40.000000 is a 40 MHz fundamental mode crystal oscillator manufactured by Taitien, designed for surface mount applications in 4-SMD, No Lead package configuration. This active product operates across the industrial temperature range of -40°C to 85°C with ±10ppm frequency tolerance and 12pF load capacitance. Substitute parts are identified to address inventory availability, alternative sourcing requirements, or specific application constraints while maintaining electrical and mechanical compatibility within defined parameter ranges.

Substiute Parts

XYDBPLNANF-40.000000

TaitienIn Stock: 3669XYDBPLNANF-40.000000 Datasheet

Current PartRFQ

402F4001XIAR

CTS-Frequency ControlsIn Stock: 23269402F4001XIAR Datasheet

SimilarRFQ

Q 40,0-JXS21-10-10/15-T1-FU-WA-LF

Jauch QuartzIn Stock: 1803Q 40,0-JXS21-10-10/15-T1-FU-WA-LF Datasheet

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Q 40,0-JXS21-9-10/15-T1-FU-WA-LF

Jauch QuartzIn Stock: 3439Q 40,0-JXS21-9-10/15-T1-FU-WA-LF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters: frequency (40 MHz), frequency tolerance (±10ppm), operating temperature range (-40°C to 85°C), mounting type (Surface Mount), package configuration (4-SMD, No Lead), and compliance certifications (ROHS3, REACH Unaffected). Load capacitance and ESR values are secondary parameters that may vary within acceptable ranges for specific circuit implementations. All identified substitutes maintain the core frequency, tolerance, temperature range, and package specifications of the main part.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active product status and full compliance with ROHS3 and REACH requirements. The 402F4001XIAR (CTS-Frequency Controls) provides the closest electrical match with identical ESR (60 Ohms) and load capacitance (10pF), though physical dimensions are reduced to 2.00mm x 1.60mm. The Jauch Quartz alternatives (Q 40,0-JXS21-10-10/15-T1-FU-WA-LF and Q 40,0-JXS21-9-10/15-T1-FU-WA-LF) feature lower ESR values (50 Ohms) and reduced load capacitance specifications (10pF and 9pF respectively), with identical height and smaller footprint dimensions. Selection should be based on circuit load capacitance requirements and available board space for the specified package dimensions.

Frequently Asked Questions (FAQ)

Q: Can the 402F4001XIAR substitute for the XYDBPLNANF-40.000000 in all applications?

A: The 402F4001XIAR maintains identical frequency (40 MHz), tolerance (±10ppm), stability (±15ppm), ESR (60 Ohms), temperature range (-40 to 85°C), and package configuration (4-SMD, No Lead). The primary difference is load capacitance (10pF vs. 12pF) and physical footprint (2.00mm x 1.60mm vs. 2.55mm x 2.05mm). Substitution is valid where circuit design accommodates the specified load capacitance value and board layout permits the smaller footprint.

Q: What is the impact of different load capacitance values among the substitute parts?

A: Load capacitance directly affects crystal oscillation frequency and circuit tuning. The XYDBPLNANF-40.000000 specifies 12pF, while substitutes range from 9pF to 10pF. Circuit design must account for the specified load capacitance value. Mismatched load capacitance may result in frequency deviation outside tolerance specifications.

Q: Are the Jauch Quartz parts (Q 40,0-JXS21-10-10/15-T1-FU-WA-LF and Q 40,0-JXS21-9-10/15-T1-FU-WA-LF) interchangeable with each other?

A: Both Jauch Quartz parts share identical frequency, tolerance, stability, ESR (50 Ohms), temperature range, and package specifications. The primary difference is load capacitance (10pF vs. 9pF). They are not directly interchangeable without circuit re-tuning, as the load capacitance difference will affect oscillation frequency.

Q: Do all substitute parts meet the same compliance and environmental requirements?

A: Yes. All substitute parts are ROHS3 Compliant, REACH Unaffected, and carry MSL Rating 1 (Unlimited moisture sensitivity level). All operate across the identical temperature range (-40°C to 85°C) and maintain active product status.

Q: What are the physical footprint differences, and do they affect PCB layout?

A: The XYDBPLNANF-40.000000 measures 2.55mm x 2.05mm. All substitute parts measure 2.00mm x 1.60mm, representing a smaller footprint. All parts share identical height (0.55mm maximum seated height). Smaller footprint substitutes may reduce board space requirements but require PCB layout verification for pad compatibility and trace routing.