ZT028LDCTB

ZT028LDCTB

$31.50
  • Description:BUZZER PIEZO 30.74MM PNL MNT
  • Series:ZT
  • Mfr:Mallory Sonalert Products Inc.
  • Package:Bulk

SKU:60c8a80e52ad Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:BUZZER PIEZO 30.74MM PNL MNT
  • Series:ZT
  • Mfr:Mallory Sonalert Products Inc.
  • Package:Bulk
  • Driver Circuitry:Indicator, Internally Driven
  • Input Type:DC
  • Frequency:3.7kHz
  • Technology:Piezo, LED, Blue
  • Operating Mode:Single Tone, Visual Indicator
  • Duration:-
  • Sound Pressure Level (SPL):85dB @ 20V, 61cm
  • Current - Supply:40mA
  • Port Location:Top
  • Operating Temperature:-30°C ~ 65°C
  • Approval Agency:cUL, UL
  • Ratings:-
  • Ingress Protection:NEMA 3R, 4X, 12
  • Mounting Type:Panel Mount
  • Termination:Terminal Block
  • Height - Seated (Max):2.234" (56.75mm)
  • Voltage - Rated:-
  • Voltage Range:20 ~ 28V
  • Size / Dimension:1.210" Dia (30.74mm)

Download product information

ZT028LDCTB

Buying Guide
Summary

Mallory Sonalert Products Inc. ZT028LDCTB is sourced in Alarms, Buzzers, and Sirens category when teams want clear constraints and a repeatable validation path. Key specs include Description (BUZZER PIEZO 30.74MM PNL MNT), Series (ZT), Packaging (Bulk), Supply (20 ~ 28V), and Temperature (-30°C ~ 65°C).

Selection Notes
  • For ZT028LDCTB, make sure Size / Dimension (1.210" Dia (30.74mm)) aligns with your design targets and verification plan.
  • Double-check the mounting type (Panel Mount) for your intended installation method.
  • Make sure your rails cover (20 ~ 28V) across temperature and load, with adequate margin.
Alternates & Substitutions
  • For Alarms, Buzzers, and Sirens, treat alternates as an integration task and validate the assumptions that matter on the assembled system.
  • Compare not just numbers but also the conditions: rails, loads, timing, and temperature points behind the spec table.
  • For substitutions, match the footprint-related items first: mounting Panel Mount, packaging Bulk.
  • For production substitutions, confirm traceability and documentation expectations so the alternate can be released cleanly.
FAQ

How do I confirm compatibility for ZT028LDCTB?
Match mechanical footprint first, then verify electrical limits and operating conditions against your system constraints.

What supply voltage range does ZT028LDCTB require?
20 ~ 28V

How is ZT028LDCTB mounted?
Panel Mount

Which Size / Dimension is specified for ZT028LDCTB?
1.210" Dia (30.74mm)

Application Scenarios

For Mallory Sonalert Products Inc. ZT028LDCTB in the Alarms, Buzzers, and Sirens category, teams usually prioritize documentation clarity and repeatable behavior in production. They support features such as voice triggering, beamforming, or loud alarm signaling where clarity matters. In real deployments, good audio building blocks reduce tuning effort and deliver consistent user experience across production units. In practice, once integration risk is understood, teams validate the same constraints under the actual enclosure, cabling, and power conditions. Across production builds, the emphasis shifts to repeatable testing, predictable failure modes, and stable behavior across lots. Within consumer audio products, consistent gain and noise behavior protect user experience across high-volume builds. Across portable equipment, efficient amplification improves battery life while keeping distortion low at peak loudness. Across many projects, this is what turns a good prototype into a reliable production design.

Compatibility Advice
  • With the real source, load, and wiring, validate noise, bandwidth, and distortion under the real load and supply rails so performance is not dependent on lab-only conditions. This reduces the chance that substitutions push hidden limits.
Project Fit
  • A strong fit when you can measure and verify Mallory Sonalert Products Inc. ZT028LDCTB for Alarms, Buzzers, and Sirens integration with the real wiring and cabling, typically when you can validate filtering, grounding, and startup behavior so artifacts are controlled in production builds.
ZT028LDCTBZT028LDCTB
$31.50
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