AT-10Z Equivalent & Substitute Parts

Part Overview

The AT-10Z is a through-hole magnetic buzzer transducer manufactured by PUI Audio, Inc., designed as an externally driven electromechanical/magnetic component. This part is classified as obsolete, which necessitates identification of active substitute components that maintain functional and mechanical compatibility. The AT-10Z features PC pin termination and through-hole mounting, making it suitable for direct PCB integration in legacy applications requiring replacement or redesign.

Substiute Parts

AT-10Z

PUI Audio, Inc.In Stock: 1187AT-10Z Datasheet

Current PartRFQ

AT-1220-TT-R

PUI Audio, Inc.In Stock: 1139AT-1220-TT-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The AT-1220-TT-R qualifies as a direct substitute for the AT-10Z based on the following alignment criteria:

• Manufacturer: Both components are manufactured by PUI Audio, Inc.
• Series: Both belong to the AT series
• Technology: Both utilize electromechanical/magnetic transducer technology
• Driver Circuitry: Both are externally driven transducers
• Mounting Type: Both feature through-hole mounting
• Termination: Both use PC pin termination
• Compliance: The AT-1220-TT-R is ROHS3 compliant and REACH unaffected, providing improved regulatory compliance over the obsolete AT-10Z

The AT-1220-TT-R is an active product with specified electrical and acoustic performance parameters, making it suitable for applications requiring the functional characteristics of the AT-10Z.

Parameter Comparison

Engineering Selection Recommendations

The AT-1220-TT-R is the designated substitute for the obsolete AT-10Z. Selection of this component is based on:

• Product Status Alignment: The AT-1220-TT-R is an active product with current manufacturing support, ensuring long-term availability and supply chain continuity.
• Regulatory Compliance: The AT-1220-TT-R achieves ROHS3 compliance, providing improved environmental and regulatory standing compared to the non-compliant AT-10Z.
• Functional Compatibility: Both components share identical technology, driver circuitry, mounting type, and termination specifications, ensuring mechanical and electrical interface compatibility.
• Certification Consistency: Both components maintain identical ECCN and HTSUS classifications, supporting regulatory and trade compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the AT-1220-TT-R directly replace the AT-10Z in existing designs?

A: Yes. Both components feature identical through-hole mounting, PC pin termination, and externally driven transducer architecture. Physical and electrical interface compatibility is maintained.

Q: What are the key differences between these components?

A: The AT-10Z lacks specified electrical parameters, while the AT-1220-TT-R provides complete specifications including 1.5V rated voltage, 2.048kHz frequency, 82dB SPL, and 10mA supply current. The AT-1220-TT-R is ROHS3 compliant, whereas the AT-10Z is non-compliant.

Q: Are there packaging considerations for substitution?

A: The AT-10Z packaging is unspecified. The AT-1220-TT-R is supplied in tray packaging. PCB footprint and mounting hole spacing must be verified against design documentation to confirm mechanical fit.

Q: Does the AT-1220-TT-R meet the same regulatory requirements?

A: Both components share identical ECCN (EAR99) and HTSUS (8531.80.9041) classifications. The AT-1220-TT-R provides superior compliance through ROHS3 certification, while the AT-10Z does not meet RoHS requirements.

Q: What is the operating temperature range for the substitute?

A: The AT-1220-TT-R operates across -20°C to 70°C. The AT-10Z operating temperature is not specified in available documentation.