XYAEECNANF-27.000000 Equivalent & Substitute Parts

Part Overview

The XYAEECNANF-27.000000 is a 27 MHz fundamental mode crystal oscillator manufactured by Taitien, designed for surface mount applications in 4-SMD, No Lead package configuration. This Active product is ROHS3 compliant and MSL Level 1 rated. Substitute parts may be required due to packaging format availability, inventory constraints, or specific application requirements for alternative ESR or load capacitance specifications.

Substiute Parts

XYAEECNANF-27.000000

TaitienIn Stock: 1171XYAEECNANF-27.000000 Datasheet

Current PartRFQ

XZAEECNANF-27.000000

TaitienIn Stock: 1279XZAEECNANF-27.000000 Datasheet

SimilarRFQ

XZLEECNANF-27.000000

TaitienIn Stock: 1411XZLEECNANF-27.000000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XYAEECNANF-27.000000 is determined by the following critical parameters:

Primary Matching Criteria (Must Match):

• Frequency: 27 MHz
• Frequency Stability: ±30ppm
• Operating Mode: Fundamental
• Operating Temperature Range: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 4-SMD, No Lead
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Secondary Variation Parameters (Allowed Differences):

• Load Capacitance: 8pF or 6pF
• ESR: 80 Ohms or 100 Ohms
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT)
• Physical Dimensions: Minor variations within SMD footprint compatibility

The substitute parts XZAEECNANF-27.000000 and XZLEECNANF-27.000000 maintain all primary matching criteria while introducing controlled variations in load capacitance and ESR specifications.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and full ROHS3 compliance with MSL Level 1 rating, ensuring regulatory and environmental compatibility across applications.

XYAEECNANF-27.000000 is the primary specification with 80 Ohms ESR and 8pF load capacitance in Tape & Reel packaging format, suitable for high-volume automated assembly operations.

XZAEECNANF-27.000000 provides equivalent electrical performance with 100 Ohms ESR and 8pF load capacitance in Cut Tape format. The increased ESR may be acceptable in applications with lower Q-factor sensitivity. Cut Tape packaging accommodates lower-volume or manual assembly workflows.

XZLEECNANF-27.000000 introduces 6pF load capacitance with 100 Ohms ESR in Cut Tape format. This configuration is suitable for circuits designed for lower load capacitance specifications. The reduced physical footprint (2.05mm x 1.65mm versus 2.55mm x 2.05mm) may provide layout advantages in space-constrained designs.

Frequently Asked Questions (FAQ)

Q: Can XZAEECNANF-27.000000 directly replace XYAEECNANF-27.000000?

A: Electrical substitution is valid. Both parts share identical frequency (27 MHz), stability (±30ppm), load capacitance (8pF), and operating temperature range (-20°C ~ 70°C). The ESR difference (100 Ohms versus 80 Ohms) and packaging format change (Cut Tape versus Tape & Reel) must be evaluated against circuit design requirements and assembly process capabilities.

Q: What is the impact of load capacitance variation between 8pF and 6pF?

A: Load capacitance directly affects crystal oscillator frequency calibration in the circuit. XZLEECNANF-27.000000 with 6pF load capacitance requires circuit design confirmation to ensure frequency accuracy within the ±30ppm specification. Direct substitution without circuit validation is not recommended.

Q: Are there physical footprint compatibility concerns?

A: XYAEECNANF-27.000000 measures 2.55mm x 2.05mm, while XZAEECNANF-27.000000 and XZLEECNANF-27.000000 measure 2.05mm x 1.65mm. All three parts use identical 4-SMD, No Lead package type with 0.55mm maximum seated height. Verify PCB land pattern compatibility before substitution.

Q: What packaging format differences exist?

A: XYAEECNANF-27.000000 is supplied in Tape & Reel (TR) format for automated pick-and-place assembly. XZAEECNANF-27.000000 and XZLEECNANF-27.000000 are supplied in Cut Tape (CT) format, suitable for manual handling or lower-volume assembly processes.

Q: Do all parts meet the same compliance standards?

A: All three parts are ROHS3 compliant, MSL Level 1 rated, and REACH unaffected. Regulatory and environmental compliance is equivalent across all substitute options.