OXETGLJANF-27.000000 27 MHz CMOS Oscillator Equivalent & Substitute Parts

Part Overview

The OXETGLJANF-27.000000 is a 27 MHz XO (Standard) CMOS oscillator manufactured by Taitien, designed for applications requiring a stable 3.3V crystal oscillator with enable/disable functionality. This surface mount component operates across the industrial temperature range of -40°C to 85°C with a frequency stability of ±50ppm. The part is actively produced and ROHS3 compliant, making it suitable for modern electronic assemblies. Equivalent and substitute parts are identified for procurement flexibility, inventory management, and supply chain continuity.

Key Parameters

Parameter	Value
Frequency	27 MHz
Output Type	CMOS
Supply Voltage	3.3V
Function	Enable/Disable
Frequency Stability	±50ppm
Operating Temperature Range	-40°C to 85°C
Package Type	4-SMD, No Lead
Package Dimensions	3.20mm x 2.50mm
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the OXETGLJANF-27.000000 is determined by strict equivalence across the following critical parameters: 27 MHz frequency, CMOS output, 3.3V supply voltage, enable/disable function, ±50ppm frequency stability, 4-SMD no-lead package, and -40°C to 85°C operating temperature range. All identified substitute parts maintain these core electrical and mechanical specifications. Packaging format (Tape & Reel, Bulk, or Cut Tape) does not affect functional equivalence but may impact procurement and assembly workflows. Current supply specifications vary among substitutes and must be evaluated against application requirements.

Parameter Comparison

Parameter	OXETGLJANF-27.000000 (Taitien)	ASE-27.000MHZ-L-C-T (Abracon)	LFSPXO026368 (IQD)	SXO32C3A481-27.000M (Suntsu)	AU-27.000MBE-T (TXC)
Frequency	27 MHz	27 MHz	27 MHz	27 MHz	27 MHz
Output Type	CMOS	CMOS	CMOS	CMOS	CMOS
Supply Voltage	3.3V	3.3V	3.3V	3.3V	3.3V
Function	Enable/Disable	Enable/Disable	Enable/Disable	Enable/Disable	Enable/Disable
Frequency Stability	±50ppm	±50ppm	±50ppm	±50ppm	±50ppm
Operating Temperature	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C
Package Type	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead
Package Dimensions	3.20mm x 2.50mm	3.20mm x 2.50mm	3.20mm x 2.50mm	3.20mm x 2.50mm	3.20mm x 2.50mm
Maximum Height	1.10mm	1.20mm	1.20mm	1.20mm	1.10mm
Current Supply (Max)	10mA	13mA	12mA	10mA	6mA
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts maintain active product status and comply with RoHS regulations, ensuring long-term availability and environmental compliance. The ASE-27.000MHZ-L-C-T (Abracon) and LFSPXO026368 (IQD) are available in Tape & Reel packaging, supporting automated assembly processes. The SXO32C3A481-27.000M (Suntsu) is supplied in Bulk packaging. The AU-27.000MBE-T (TXC) is supplied in Cut Tape format and carries AEC-Q100 automotive qualification, making it suitable for applications requiring automotive-grade reliability.

Current supply specifications differ among substitutes: the AU-27.000MBE-T draws the lowest maximum current at 6mA, while the ASE-27.000MHZ-L-C-T requires up to 13mA. Applications with strict power budget constraints should prioritize the TXC AU-27.000MBE-T or Suntsu SXO32C3A481-27.000M. Maximum seated height varies between 1.10mm and 1.20mm; designs with tight vertical clearance should reference the OXETGLJANF-27.000000 or AU-27.000MBE-T at 1.10mm maximum height.

Frequently Asked Questions (FAQ)

Q: Can the ASE-27.000MHZ-L-C-T replace the OXETGLJANF-27.000000 in my design?

A: Yes. Both parts share identical electrical specifications (27 MHz, CMOS output, 3.3V supply, enable/disable function, ±50ppm stability, -40°C to 85°C operating range) and package footprint (4-SMD, No Lead, 3.20mm x 2.50mm). The ASE part has a maximum height of 1.20mm versus 1.10mm for the Taitien part; verify clearance in your PCB assembly.

Q: What is the difference between the LFSPXO026368 and SXO32C3A481-27.000M?

A: Both parts are functionally equivalent with identical electrical parameters. The LFSPXO026368 is supplied in Tape & Reel packaging and has a maximum current draw of 12mA. The SXO32C3A481-27.000M is supplied in Bulk packaging with a maximum current draw of 10mA. Selection depends on procurement format preference and power budget requirements.

Q: Is the AU-27.000MBE-T suitable for automotive applications?

A: The AU-27.000MBE-T carries AEC-Q100 automotive qualification and is RoHS compliant. It meets automotive reliability standards and is suitable for automotive-grade designs. It also offers the lowest maximum current draw at 6mA, making it advantageous for power-constrained applications.

Q: What packaging formats are available for these substitutes?

A: The OXETGLJANF-27.000000 is supplied in Tape & Reel. Substitutes are available in Tape & Reel (ASE-27.000MHZ-L-C-T, LFSPXO026368), Bulk (SXO32C3A481-27.000M), and Cut Tape (AU-27.000MBE-T) formats. Packaging format does not affect electrical or mechanical compatibility but impacts procurement and assembly workflows.

Q: Are all substitute parts ROHS compliant?

A: Yes. The OXETGLJANF-27.000000, ASE-27.000MHZ-L-C-T, LFSPXO026368, and SXO32C3A481-27.000M are ROHS3 compliant. The AU-27.000MBE-T is RoHS compliant. All parts meet environmental compliance requirements for modern electronics manufacturing.

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

A: The OXETGLJANF-27.000000 and AU-27.000MBE-T have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. The ASE-27.000MHZ-L-C-T also has MSL 1 (Unlimited). The LFSPXO026368 is listed as Not Applicable for MSL. The SXO32C3A481-27.000M does not specify MSL. All parts are suitable for standard storage and handling conditions.

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