XYFEECNANF-24.000000 Equivalent & Substitute Parts

Part Overview

The XYFEECNANF-24.000000 is a 24 MHz surface mount crystal oscillator manufactured by Taitien, designed for fundamental mode operation in compact SMD applications. This part is classified as Active product status and is RoHS3 compliant with unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter range for 24 MHz crystal oscillators in 4-SMD, No Lead packages.

Key Parameters

Parameter	Value	Unit
Frequency	24	MHz
Frequency Stability	±30	ppm
Load Capacitance	16	pF
ESR (Equivalent Series Resistance)	80	Ohms
Operating Temperature Range	-20 to 70	°C
Package Type	4-SMD, No Lead	—
Mounting Type	Surface Mount	—
MSL Rating	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution eligibility for the XYFEECNANF-24.000000 is determined by the following critical parameters:

Frequency: 24 MHz (exact match required)
Frequency Stability: ±30 ppm (exact match required)
Operating Temperature Range: -20°C to 70°C (exact match required)
Package Type: 4-SMD, No Lead (exact match required)
Mounting Type: Surface Mount (exact match required)
Load Capacitance: 16 pF (primary specification; substitutes with 12 pF or 18 pF are acceptable within circuit design tolerance)
ESR: 80 Ohms (primary specification; substitutes with 100 Ohms are acceptable within circuit design tolerance)

All three identified substitute parts meet the mandatory frequency, stability, temperature, package, and mounting requirements. Variations in load capacitance and ESR are within acceptable engineering tolerances for crystal oscillator circuit design.

Parameter Comparison

Parameter	XYFEECNANF-24.000000 (Taitien)	8Y-24.000MAAJ-T (FTS)	8Z-24.000MAAE-T (TXC)	8Z-24.000MAAJ-T (TXC)
Frequency	24 MHz	24 MHz	24 MHz	24 MHz
Frequency Stability	±30 ppm	±30 ppm	±30 ppm	±30 ppm
Frequency Tolerance	±30 ppm	±30 ppm	±30 ppm	±30 ppm
Load Capacitance	16 pF	18 pF	12 pF	18 pF
ESR	80 Ohms	100 Ohms	100 Ohms	100 Ohms
Operating Temperature	-20 to 70°C	-20 to 70°C	-20 to 70°C	-20 to 70°C
Package / Case	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead
Size (L x W)	2.55 x 2.05 mm	2.00 x 1.60 mm	2.50 x 2.00 mm	2.50 x 2.00 mm
Height - Seated (Max)	0.55 mm	0.50 mm	0.55 mm	0.55 mm
MSL Rating	1 (Unlimited)	Not specified	1 (Unlimited)	1 (Unlimited)
RoHS Status	RoHS3 Compliant	Not specified	RoHS Compliant	RoHS Compliant
REACH Status	REACH Unaffected	Not specified	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All three substitute parts maintain active product status and meet the core electrical specifications of the XYFEECNANF-24.000000. Selection between substitutes should be based on the following factors:

8Y-24.000MAAJ-T (FTS): Smallest physical footprint (2.00 x 1.60 mm) with lowest seated height (0.50 mm). Suitable for space-constrained applications. Load capacitance of 18 pF and ESR of 100 Ohms are within acceptable design tolerance.

8Z-24.000MAAE-T (TXC CORPORATION): Lowest load capacitance specification (12 pF) with RoHS and REACH compliance documented. Suitable for applications requiring minimal capacitive loading. ESR of 100 Ohms is within acceptable design tolerance.

8Z-24.000MAAJ-T (TXC CORPORATION): Highest inventory availability (10,356 pcs) with documented RoHS and REACH compliance. Load capacitance of 18 pF and ESR of 100 Ohms are within acceptable design tolerance. Dimensions match the TXC 8Z series standard (2.50 x 2.00 mm).

Frequently Asked Questions (FAQ)

Q: Can the 8Y-24.000MAAJ-T be used as a direct replacement for the XYFEECNANF-24.000000?

A: Yes. Both parts operate at 24 MHz with ±30 ppm stability, -20°C to 70°C temperature range, and 4-SMD No Lead packaging. The 18 pF load capacitance and 100 Ohm ESR are within acceptable substitution parameters. The smaller physical dimensions (2.00 x 1.60 mm) may provide layout advantages in space-constrained designs.

Q: What is the significance of the load capacitance difference between the main part (16 pF) and the substitutes (12 pF or 18 pF)?

A: Load capacitance affects the crystal's operating frequency in the circuit. The 16 pF specification of the main part, 12 pF of the 8Z-24.000MAAE-T, and 18 pF of the 8Y-24.000MAAJ-T and 8Z-24.000MAAJ-T represent design variations. Circuit designers must ensure their oscillator circuit is tuned to accommodate the substitute part's load capacitance specification to maintain frequency accuracy within ±30 ppm tolerance.

Q: Are there any compliance or certification differences between the main part and substitutes?

A: The XYFEECNANF-24.000000 is explicitly RoHS3 compliant with REACH Unaffected status. The 8Z series parts (8Z-24.000MAAE-T and 8Z-24.000MAAJ-T) are documented as RoHS Compliant with REACH Unaffected status. The 8Y-24.000MAAJ-T does not have compliance information provided in the specification data. For applications requiring specific compliance documentation, the TXC 8Z series parts are recommended.

Q: Which substitute part has the best availability?

A: The 8Z-24.000MAAJ-T has the highest inventory level at 10,356 pcs, followed by the XYFEECNANF-24.000000 at 3,921 pcs, the 8Z-24.000MAAE-T at 712 pcs, and the 8Y-24.000MAAJ-T at 957 pcs.

Q: Can I use the 8Z-24.000MAAE-T if my circuit is designed for 16 pF load capacitance?

A: The 8Z-24.000MAAE-T operates at 12 pF load capacitance. Using this part in a circuit designed for 16 pF will result in frequency deviation. Circuit re-tuning or oscillator circuit redesign is required to maintain the ±30 ppm frequency stability specification.

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