XYAEECNANF-26.000000 Equivalent & Substitute Parts

Part Overview

The XYAEECNANF-26.000000 is a 26 MHz fundamental mode crystal oscillator manufactured by Taitien, designed for surface mount applications in 4-SMD, No Lead package configuration. This active product is specified for 8pF load capacitance with 80 Ohms equivalent series resistance and operates across the -20°C to 70°C temperature range. Substitute parts are identified to address packaging format availability, inventory requirements, and minor electrical parameter variations while maintaining core frequency and stability specifications.

Substiute Parts

XYAEECNANF-26.000000

TaitienIn Stock: 836XYAEECNANF-26.000000 Datasheet

Current PartRFQ

XZAEECNANF-26.000000

TaitienIn Stock: 1654XZAEECNANF-26.000000 Datasheet

SimilarRFQ

XZLEECNANF-26.000000

TaitienIn Stock: 1609XZLEECNANF-26.000000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XYAEECNANF-26.000000 are qualified based on the following critical parameters that determine functional interchangeability:

Core Electrical Parameters (Must Match):

• Frequency: 26 MHz
• Frequency Stability: ±30ppm
• Operating Mode: Fundamental
• Operating Temperature Range: -20°C to 70°C
• Mounting Type: Surface Mount
• Package / Case: 4-SMD, No Lead

Allowable Variations:

• Load Capacitance: 6pF to 8pF (circuit-dependent tolerance)
• ESR (Equivalent Series Resistance): 80 to 100 Ohms (within acceptable oscillator circuit margins)
• Physical Dimensions: Minor variations within 4-SMD, No Lead envelope
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) (logistics variation, no functional impact)

All substitute parts maintain identical compliance certifications (ROHS3, MSL 1, REACH Unaffected, EAR99, HTSUS 8541.60.0060) and active product status.

Parameter Comparison

Engineering Selection Recommendations

XYAEECNANF-26.000000 (Primary Part): Use when Tape & Reel packaging is required for automated assembly processes. Specified 8pF load capacitance and 80 Ohms ESR provide baseline electrical characteristics. Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating.

XZAEECNANF-26.000000 (Substitute): Functionally equivalent with identical 8pF load capacitance. ESR increased to 100 Ohms remains within acceptable oscillator circuit operating margins. Cut Tape packaging suitable for manual or lower-volume assembly. Smaller physical footprint (2.05mm x 1.65mm vs. 2.55mm x 2.05mm) may provide PCB layout advantages. Active product status with equivalent compliance certifications.

XZLEECNANF-26.000000 (Substitute): Load capacitance specified at 6pF requires circuit verification for compatibility with oscillator tank circuit design. ESR at 100 Ohms consistent with XZAEECNANF-26.000000. Smallest physical footprint among alternatives. Cut Tape packaging. Active product status with equivalent compliance certifications. Selection requires confirmation that 6pF load capacitance is acceptable for target application circuit.

All three parts maintain identical frequency (26 MHz), frequency stability (±30ppm), operating temperature range (-20°C to 70°C), and compliance profile (ROHS3, MSL 1, REACH Unaffected).

Frequently Asked Questions (FAQ)

Q: Can XZAEECNANF-26.000000 directly replace XYAEECNANF-26.000000?

A: Yes, with packaging format consideration. Both parts specify identical 26 MHz frequency, ±30ppm stability, 8pF load capacitance, and -20°C to 70°C operating range. The primary difference is packaging format (Cut Tape vs. Tape & Reel) and ESR increase from 80 to 100 Ohms. The 100 Ohms ESR remains within typical oscillator circuit design margins. Physical footprint is smaller (2.05mm x 1.65mm vs. 2.55mm x 2.05mm), which may require PCB layout verification.

Q: Is XZLEECNANF-26.000000 compatible with circuits designed for 8pF load capacitance?

A: XZLEECNANF-26.000000 specifies 6pF load capacitance, which differs from the 8pF baseline. Compatibility depends on oscillator circuit design tolerance. Load capacitance affects resonant frequency and startup characteristics. Circuit verification is required to confirm 6pF operation is acceptable for the target application.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging is supplied on continuous carrier tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) packaging is supplied as individual tape segments, suitable for manual assembly or lower-volume production. Both formats contain identical components; packaging selection depends on assembly process requirements.

Q: Are all three parts ROHS3 compliant?

A: Yes. XYAEECNANF-26.000000, XZAEECNANF-26.000000, and XZLEECNANF-26.000000 are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and REACH Unaffected status.

Q: What is the significance of ESR variation between 80 and 100 Ohms?

A: ESR (Equivalent Series Resistance) affects crystal oscillator startup time and power consumption. The 80 Ohms specification (XYAEECNANF-26.000000) represents lower resistance, while 100 Ohms (XZAEECNANF-26.000000 and XZLEECNANF-26.000000) represents higher resistance. Both values are within acceptable ranges for 26 MHz fundamental mode crystals. Circuit design determines whether the 20 Ohms difference is acceptable for the application.

Q: Can I use these parts interchangeably in production?

A: Interchangeability requires verification of three factors: (1) Load capacitance compatibility (8pF vs. 6pF), (2) ESR tolerance (80 vs. 100 Ohms), and (3) Physical footprint fit on PCB. All parts maintain identical frequency and stability specifications. Consult oscillator circuit design documentation to confirm acceptable parameter ranges before implementing substitution in production.