ASE-32.000MHZ-L-R-T Equivalent & Substitute Parts

Part Overview

The ASE-32.000MHZ-L-R-T is a 32 MHz crystal oscillator manufactured by Abracon LLC, designed for applications requiring a standard XO (crystal oscillator) with CMOS output and enable/disable functionality. This part operates at 3.3V supply voltage with a frequency stability of ±25ppm across an operating temperature range of -40°C to 85°C. The component is housed in a compact 4-SMD, No Lead package measuring 3.20mm × 2.50mm with a maximum seated height of 1.20mm, suitable for surface mount applications requiring space-constrained designs.

The ASE-32.000MHZ-L-R-T maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the allowed parameter tolerances for this oscillator category.

Substiute Parts

ASE-32.000MHZ-L-R-T

Abracon LLCIn Stock: 1096ASE-32.000MHZ-L-R-T Datasheet

Current PartRFQ

ASE-32.000MHZ-E-T

Abracon LLCIn Stock: 3624ASE-32.000MHZ-E-T Datasheet

MFR RecommendedRFQ

ASE-32.000MHZ-L-C-T

Abracon LLCIn Stock: 6958ASE-32.000MHZ-L-C-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ASE-32.000MHZ-L-R-T are determined by strict equivalence in the following critical parameters:

• Frequency: 32 MHz (exact match required)
• Output Type: CMOS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable (exact match required)
• Package / Case: 4-SMD, No Lead (exact match required)
• Physical Dimensions: 3.20mm × 2.50mm (exact match required)
• Maximum Seated Height: 1.20mm (exact match required)
• Mounting Type: Surface Mount (exact match required)

Substitute parts may vary in the following parameters within acceptable engineering tolerances:

• Frequency Stability: Tolerance range variation (±25ppm, ±50ppm, ±100ppm)
• Operating Temperature Range: Extended or reduced range (-40°C ~ 85°C, -20°C ~ 70°C)
• Current - Supply (Max): Consistent at 13mA across all variants
• Current - Supply (Disable) (Max): Consistent at 10µA across all variants

All substitute parts maintain Active product status, ROHS3 compliance, and MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

All three parts—ASE-32.000MHZ-L-R-T, ASE-32.000MHZ-L-C-T, and ASE-32.000MHZ-E-T—are manufactured by Abracon LLC and maintain Active product status with full ROHS3 compliance and MSL 1 rating. Selection between these parts depends on application-specific requirements for frequency stability and operating temperature range.

The ASE-32.000MHZ-L-R-T offers the tightest frequency stability specification at ±25ppm with an extended operating temperature range of -40°C to 85°C, suitable for applications requiring high precision timing across wide temperature variations.

The ASE-32.000MHZ-L-C-T provides intermediate frequency stability at ±50ppm while maintaining the same extended operating temperature range of -40°C to 85°C, offering a balance between precision and cost considerations.

The ASE-32.000MHZ-E-T operates with the widest frequency stability tolerance at ±100ppm and a reduced operating temperature range of -20°C to 70°C, appropriate for applications with less stringent timing requirements and controlled thermal environments.

All parts share identical electrical characteristics for supply current (13mA maximum, 10µA in disable mode), output type (CMOS), and mechanical packaging (4-SMD, No Lead, 3.20mm × 2.50mm × 1.20mm maximum height).

Frequently Asked Questions (FAQ)

Q: Can ASE-32.000MHZ-L-C-T be used as a direct replacement for ASE-32.000MHZ-L-R-T?

A: Yes, ASE-32.000MHZ-L-C-T is a direct mechanical and electrical substitute. Both parts share identical frequency (32 MHz), output type (CMOS), supply voltage (3.3V), enable/disable function, package configuration (4-SMD, No Lead), and physical dimensions (3.20mm × 2.50mm × 1.20mm). The primary difference is frequency stability: ASE-32.000MHZ-L-C-T specifies ±50ppm compared to ±25ppm for the main part. Both maintain the same operating temperature range (-40°C to 85°C).

Q: Can ASE-32.000MHZ-E-T be used as a direct replacement for ASE-32.000MHZ-L-R-T?

A: ASE-32.000MHZ-E-T is mechanically and electrically compatible in terms of frequency, output type, supply voltage, function, and package configuration. However, it differs in two specifications: frequency stability (±100ppm versus ±25ppm) and operating temperature range (-20°C to 70°C versus -40°C to 85°C). Substitution is appropriate only when application requirements do not demand the extended temperature range or tighter frequency stability of the main part.

Q: What are the key differences between these three oscillator variants?

A: The three parts differ in frequency stability tolerance and operating temperature range. ASE-32.000MHZ-L-R-T provides ±25ppm stability across -40°C to 85°C. ASE-32.000MHZ-L-C-T offers ±50ppm stability across the same temperature range. ASE-32.000MHZ-E-T specifies ±100ppm stability across a narrower range of -20°C to 70°C. All other electrical and mechanical parameters remain identical.

Q: Are all three parts available in the same packaging format?

A: Yes. All three parts are supplied in Tape & Reel (TR) packaging with identical 4-SMD, No Lead package configuration and physical dimensions of 3.20mm length × 2.50mm width × 1.20mm maximum seated height.

Q: Do all three parts comply with the same regulatory standards?

A: Yes. All three parts maintain Active product status, ROHS3 compliance, MSL 1 (Unlimited) moisture sensitivity level, and identical REACH and ECCN classifications.

Q: What is the supply current specification for all three parts?

A: All three parts specify identical maximum supply current of 13mA during normal operation and 10µA maximum in disable mode.