OCETGLJANF-27.000000 Equivalent & Substitute Parts

Part Overview

The OCETGLJANF-27.000000 is a 27 MHz XO (Standard) CMOS oscillator manufactured by Taitien, designed for applications requiring a crystal-based 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 7.00mm x 5.00mm. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified to provide alternative sourcing options when the primary manufacturer part is unavailable or when supply chain optimization is required.

Substiute Parts

OCETGLJANF-27.000000

TaitienIn Stock: 939OCETGLJANF-27.000000 Datasheet

Current PartRFQ

SXO75C3A481-27.000M

Suntsu Electronics, Inc.In Stock: 1769SXO75C3A481-27.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OCETGLJANF-27.000000 with SXO75C3A481-27.000M is based on strict equivalence of the following critical parameters:

• Frequency: Both parts operate at 27 MHz
• Output Configuration: Both provide CMOS output
• Supply Voltage: Both require 3.3V supply
• Enable/Disable Function: Both include enable/disable capability
• Frequency Stability: Both maintain ±50ppm stability
• Operating Temperature Range: Both operate across -40°C ~ 85°C
• Package Type: Both use 4-SMD, No Lead configuration
• Package Dimensions: Both measure 7.00mm x 5.00mm
• Compliance: Both are ROHS3 compliant and EAR99 classified

The substitute part is functionally and mechanically equivalent for direct replacement in applications where these parameters define the design requirement.

Parameter Comparison

Engineering Selection Recommendations

Both the OCETGLJANF-27.000000 and SXO75C3A481-27.000M meet identical functional and compliance requirements for 27 MHz CMOS oscillator applications. Selection between these parts should be based on:

• Availability and lead time from respective manufacturers
• Supply chain logistics and inventory positioning
• Maximum supply current tolerance: The Suntsu part specifies 16mA maximum supply current versus 10mA for the Taitien part. Applications with strict current budgets should verify compatibility with the higher specification
• Physical height clearance: The Suntsu part has a maximum seated height of 1.60mm compared to 1.50mm for the Taitien part. PCB layout with minimal vertical clearance should account for this 0.10mm difference
• Both parts carry active product status and full ROHS3 compliance, suitable for new designs and production applications

Frequently Asked Questions (FAQ)

Q: Can SXO75C3A481-27.000M be used as a direct replacement for OCETGLJANF-27.000000?

A: Yes. Both parts share identical frequency, output type, supply voltage, enable/disable function, frequency stability, operating temperature range, and package dimensions. The parts are mechanically and functionally equivalent for direct PCB substitution.

Q: What are the differences between these two parts?

A: The primary differences are maximum supply current (Taitien: 10mA, Suntsu: 16mA) and maximum seated height (Taitien: 1.50mm, Suntsu: 1.60mm). These differences do not affect functional compatibility in standard applications but should be evaluated for designs with strict power or height constraints.

Q: Are both parts suitable for new product designs?

A: Yes. Both parts carry active product status and ROHS3 compliance, making them appropriate for new designs and production applications.

Q: What packaging formats are available for these parts?

A: The OCETGLJANF-27.000000 is supplied in Tape & Reel (TR) packaging. The SXO75C3A481-27.000M is supplied in Bulk packaging. Packaging format selection depends on manufacturing volume and assembly process requirements.

Q: Do these parts require any special handling or storage considerations?

A: Both parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture control measures are required during storage or handling.