ASD1-8.000MHZ-EC-T3 Equivalent & Substitute Parts

Part Overview

The ASD1-8.000MHZ-EC-T3 is an 8 MHz XO (Standard) HCMOS oscillator manufactured by Abracon LLC. This surface mount crystal oscillator operates at 3V with enable/disable functionality, housed in a 4-SMD, No Lead package. The device is currently in active production status with 971 pieces available in new original stock. Alternative part numbers exist within the same product family to accommodate different packaging and supply requirements.

Substiute Parts

ASD1-8.000MHZ-EC-T3

Abracon LLCIn Stock: 1023ASD1-8.000MHZ-EC-T3 Datasheet

Current PartRFQ

ASD1-8.000MHZ-EC-T

Abracon LLCIn Stock: 1228ASD1-8.000MHZ-EC-T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASD1-8.000MHZ-EC-T3 has one parametric equivalent within the Abracon ASD series: ASD1-8.000MHZ-EC-T. Substitution between these parts is valid based on the following criteria:

Matching Parameters (Substitution Basis):

• Frequency: 8 MHz
• Output: HCMOS
• Supply Voltage: 3V
• Function: Enable/Disable
• Frequency Stability: ±50ppm
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 4-SMD, No Lead
• Physical Dimensions: 2.50mm x 2.00mm x 1.00mm (max)
• RoHS Status: ROHS3 Compliant
• Compliance: REACH Unaffected, EAR99 classification

Differentiating Parameter:

• Packaging format: ASD1-8.000MHZ-EC-T3 is supplied in standard packaging, while ASD1-8.000MHZ-EC-T is supplied in Tape & Reel (TR) format
• Maximum Supply Current: ASD1-8.000MHZ-EC-T3 specifies 4mA max; ASD1-8.000MHZ-EC-T specifies 5.5mA max

Parameter Comparison

Engineering Selection Recommendations

Both ASD1-8.000MHZ-EC-T3 and ASD1-8.000MHZ-EC-T are active production parts from Abracon LLC with identical functional specifications and compliance certifications. Selection between these parts should be based on:

Packaging Requirements: Choose ASD1-8.000MHZ-EC-T3 for standard packaging applications. Select ASD1-8.000MHZ-EC-T when Tape & Reel format is required for automated assembly processes.

Power Budget Considerations: The ASD1-8.000MHZ-EC-T3 specifies a maximum supply current of 4mA, while ASD1-8.000MHZ-EC-T allows up to 5.5mA. Applications with strict power constraints should verify compatibility with the higher current specification of the TR-packaged variant.

Regulatory Compliance: Both parts maintain ROHS3 compliance, REACH Unaffected status, and EAR99 export classification, making them suitable for equivalent use in regulated applications.

Frequently Asked Questions (FAQ)

Q: Can ASD1-8.000MHZ-EC-T be used as a direct replacement for ASD1-8.000MHZ-EC-T3?

A: Yes, from a functional and electrical standpoint. Both parts share identical frequency, output type, supply voltage, temperature range, and package dimensions. The primary difference is packaging format (standard vs. Tape & Reel) and maximum supply current specification (4mA vs. 5.5mA). Verify your application's power budget and assembly process requirements before substitution.

Q: What is the significance of the packaging format difference?

A: ASD1-8.000MHZ-EC-T3 uses standard packaging suitable for manual handling and small-volume applications. ASD1-8.000MHZ-EC-T is supplied in Tape & Reel format, optimized for high-volume automated assembly lines. The electrical and mechanical specifications remain identical.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical RoHS3 compliance, REACH Unaffected status, and EAR99 export classification. They are equivalent from a regulatory standpoint.

Q: Does the higher maximum supply current of ASD1-8.000MHZ-EC-T affect compatibility?

A: The 5.5mA specification for ASD1-8.000MHZ-EC-T represents the maximum allowable current draw. Applications designed for the 4mA specification of ASD1-8.000MHZ-EC-T3 will operate within acceptable limits with the TR-packaged variant. However, applications with tight power budgets should confirm that the higher specification does not exceed system constraints.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. Both parts use the 4-SMD, No Lead package with identical physical dimensions (2.50mm x 2.00mm x 1.00mm max height), making them footprint-compatible on PCBs designed for either variant.