X-30AC Equivalent & Substitute Parts

Part Overview

The X-30AC is a piezo buzzer manufactured by PUI Audio, Inc., designed as an internally driven indicator with a 90V rated voltage and 3.2kHz operating frequency. This component features a 40mm flange panel mount configuration with wire lead termination. The X-30AC is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new design implementations where this component is specified.

Substiute Parts

X-30AC

PUI Audio, Inc.In Stock: 934X-30AC Datasheet

Current PartRFQ

X-4032-TF-LW105-R

PUI Audio, Inc.In Stock: 1412X-4032-TF-LW105-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the X-30AC is determined by the following critical parameters:

• Voltage rating: 90V nominal operation
• Frequency: 3.2kHz operating frequency
• Technology: Piezo-based internally driven indicator
• Mounting configuration: Panel mount with 40mm flange
• Termination style: Wire leads
• Driver type: Internally driven indicator circuit

The X-4032-TF-LW105-R qualifies as a direct substitute based on matching these core electrical and mechanical specifications. Both components share identical rated voltage, operating frequency, piezo technology, mounting type, flange diameter, and wire lead termination. The substitute part maintains functional and physical compatibility while offering enhanced specifications and active product status.

Parameter Comparison

Engineering Selection Recommendations

The X-4032-TF-LW105-R is the direct substitute for the obsolete X-30AC. Both components are manufactured by PUI Audio, Inc., and share identical core electrical specifications: 90V rated voltage, 3.2kHz frequency, piezo technology, and internally driven indicator circuitry. Physical compatibility is confirmed through matching 40mm flange diameter, wire lead termination, and panel mount configuration.

The X-4032-TF-LW105-R offers additional advantages as an active product: ROHS3 compliance (versus RoHS non-compliant status of X-30AC), expanded input type support (AC and DC versus DC only), and documented operating temperature range (-30°C to 80°C). The substitute part maintains a maximum seated height of 0.925 inches, representing a 0.019-inch increase from the original specification, which remains within typical mechanical tolerance for panel mount applications.

Selection of the X-4032-TF-LW105-R eliminates obsolescence risk while maintaining functional equivalence and improving regulatory compliance posture.

Frequently Asked Questions (FAQ)

Q: Can the X-4032-TF-LW105-R directly replace the X-30AC in existing designs?

A: Yes. Both components share identical rated voltage (90V), operating frequency (3.2kHz), piezo technology, mounting type (panel mount flange), and wire lead termination. Physical dimensions are compatible, with the substitute part height differing by 0.019 inches (0.50mm).

Q: What is the primary reason for substitution?

A: The X-30AC is classified as obsolete. The X-4032-TF-LW105-R is an active product from the same manufacturer with identical core specifications, ensuring continued availability and supply chain reliability.

Q: Does the X-4032-TF-LW105-R support both AC and DC input?

A: Yes. The substitute part accepts both AC and DC input types, whereas the X-30AC is specified for DC input only. This expanded input capability does not affect DC-only applications.

Q: Are there compliance differences between these parts?

A: Yes. The X-30AC is RoHS non-compliant, while the X-4032-TF-LW105-R is ROHS3 compliant. For applications subject to RoHS regulations, the substitute part satisfies compliance requirements.

Q: What is the voltage operating range of the substitute part?

A: The X-4032-TF-LW105-R operates across a 15V to 130V range with a 90V nominal rating. The X-30AC voltage range is not specified in available documentation.

Q: Are there any mechanical installation considerations?

A: The substitute part height is 0.925 inches (24.60mm) compared to 0.906 inches (23.00mm) for the original. This 0.019-inch difference is negligible for standard panel mount applications and does not affect flange diameter or wire lead compatibility.