ASE-12.000MHZ-C-T3 Equivalent & Substitute Parts

Part Overview

The ASE-12.000MHZ-C-T3 is a 12 MHz crystal oscillator (XO) manufactured by Abracon LLC, designed for applications requiring a standard frequency reference with CMOS output and enable/disable functionality. This surface mount device operates at 3.3V supply voltage with ±50ppm frequency stability across an operating temperature range of -10°C to 70°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified to provide design flexibility, inventory alternatives, and supply chain continuity for equivalent applications.

Substiute Parts

ASE-12.000MHZ-C-T3

Abracon LLCIn Stock: 1040ASE-12.000MHZ-C-T3 Datasheet

Current PartRFQ

SXO32C3A171-12.000M

Suntsu Electronics, Inc.In Stock: 3071SXO32C3A171-12.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASE-12.000MHZ-C-T3 is determined by strict equivalence across the following critical parameters:

• Frequency: 12 MHz (exact match required)
• Output Configuration: CMOS output with enable/disable function
• Supply Voltage: 3.3V operation
• Frequency Stability: ±50ppm tolerance
• Package Format: 4-SMD, No Lead surface mount package
• Physical Dimensions: 3.20mm x 2.50mm footprint with 1.20mm maximum seated height
• Operating Temperature: -10°C to 70°C range
• Compliance: ROHS3 compliant

The SXO32C3A171-12.000M from Suntsu Electronics meets all specified parameters and is classified as a direct equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the ASE-12.000MHZ-C-T3 and SXO32C3A171-12.000M are active production parts with ROHS3 compliance and equivalent electrical and mechanical specifications. Selection between these parts may be based on:

• Supply Chain Availability: Current inventory levels and lead times from respective manufacturers
• Procurement Preference: Established vendor relationships or preferred supplier agreements
• Packaging Format: Both parts are supplied in bulk packaging; verify packaging requirements for your procurement process
• Regulatory Requirements: Both parts meet ROHS3 compliance and are suitable for applications requiring environmental compliance

No performance differentiation exists between these parts for applications within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can the SXO32C3A171-12.000M be used as a direct replacement for the ASE-12.000MHZ-C-T3?

A: Yes. Both parts are electrically and mechanically equivalent across all specified parameters including frequency, output type, supply voltage, frequency stability, operating temperature range, and package dimensions.

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

A: The ASE-12.000MHZ-C-T3 specifies a maximum supply current of 7mA, while the SXO32C3A171-12.000M specifies 10mA maximum. Both values are within typical operating ranges for CMOS oscillators at this frequency. Verify your application's current budget requirements.

Q: Do both parts have the same package footprint?

A: Yes. Both parts use identical 4-SMD, No Lead package format with 3.20mm x 2.50mm dimensions and 1.20mm maximum seated height, ensuring PCB layout compatibility.

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

A: The ASE-12.000MHZ-C-T3 carries MSL 1 rating (unlimited floor life). The SXO32C3A171-12.000M does not specify an MSL rating in the provided data. Verify MSL requirements for your storage and assembly conditions.

Q: Are both parts RoHS compliant?

A: Yes. Both the ASE-12.000MHZ-C-T3 and SXO32C3A171-12.000M are ROHS3 compliant and suitable for applications requiring environmental compliance.

Q: What frequency stability should I expect from either part?

A: Both parts provide ±50ppm frequency stability across the -10°C to 70°C operating temperature range.