OYETGCJANF-27.000000 Equivalent & Substitute Parts

Part Overview

The OYETGCJANF-27.000000 is a 27 MHz XO (Standard) CMOS oscillator manufactured by Taitien, designed for applications requiring a stable frequency reference with enable/disable functionality. This surface mount device operates at 3.3V supply voltage and is housed in a compact 4-SMD, No Lead package measuring 2.50mm x 2.00mm. The part is currently active in production with 860 units available in new original stock. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Frequency	27 MHz
Output Type	CMOS
Supply Voltage	3.3V
Frequency Stability	±50ppm
Operating Temperature Range	-20°C ~ 70°C
Function	Enable/Disable
Package Type	4-SMD, No Lead
Package Dimensions	2.50mm L x 2.00mm W
Maximum Height	1.00mm
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

The SXO22C3A271-27.000M from Suntsu Electronics, Inc. qualifies as a direct substitute based on the following critical parameters:

Identical frequency specification: 27 MHz
Matching output type: CMOS
Identical supply voltage: 3.3V
Matching frequency stability: ±50ppm
Identical operating temperature range: -20°C ~ 70°C
Matching function: Enable/Disable
Identical package type and dimensions: 4-SMD, No Lead (2.50mm x 2.00mm)
Identical maximum seated height: 1.00mm
Equivalent compliance certifications: ROHS3 Compliant

Parameter Comparison

Parameter	OYETGCJANF-27.000000 (Taitien)	SXO22C3A271-27.000M (Suntsu)
Frequency	27 MHz	27 MHz
Output Type	CMOS	CMOS
Supply Voltage	3.3V	3.3V
Frequency Stability	±50ppm	±50ppm
Operating Temperature	-20°C ~ 70°C	-20°C ~ 70°C
Function	Enable/Disable	Enable/Disable
Package / Case	4-SMD, No Lead	4-SMD, No Lead
Size / Dimension	2.50mm L x 2.00mm W	2.50mm L x 2.00mm W
Height - Seated (Max)	1.00mm	1.00mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Current - Supply (Max)	15mA	10mA

Engineering Selection Recommendations

Both parts are active products with ROHS3 compliance and REACH unaffected status. The SXO22C3A271-27.000M demonstrates lower maximum supply current (10mA versus 15mA), which may provide operational advantages in power-constrained applications. Selection between these parts should be based on availability, lead time, and procurement cost, as all critical electrical and mechanical parameters are equivalent.

Frequently Asked Questions (FAQ)

Q: Can the SXO22C3A271-27.000M be used as a direct replacement for the OYETGCJANF-27.000000?

A: Yes. Both parts share identical frequency, output type, supply voltage, frequency stability, operating temperature range, function, and package specifications. The parts are mechanically and electrically interchangeable.

Q: Are there differences in current consumption between these parts?

A: The OYETGCJANF-27.000000 specifies a maximum supply current of 15mA, while the SXO22C3A271-27.000M specifies 10mA maximum. Both values are within acceptable operating parameters for 27 MHz CMOS oscillators at 3.3V.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory standards.

Q: Are the package dimensions identical?

A: Yes. Both parts use 4-SMD, No Lead packaging with dimensions of 2.50mm length x 2.00mm width and a maximum seated height of 1.00mm, ensuring compatibility with existing PCB layouts.

Q: What is the moisture sensitivity level for these parts?

A: The OYETGCJANF-27.000000 specifies MSL 1 (Unlimited). The SXO22C3A271-27.000M does not specify MSL in the provided data.

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