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PK-21A31PQ

PK-21A31PQ

PK-21A31PQ

Mallory Sonalert Products Inc.

AUDIO PIEZO INDICATOR 3-24V TH

SOT-23

PK-21A31PQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 24 Weeks
Mount Flush, Through Hole
Mounting Type Through Hole
Package / Case Radial
Weight 4.6g
Operating Temperature-20°C~70°C
PackagingBulk
Published 2011
Series PK
Size / Dimension 0.945Dia 24.00mm
Part StatusActive
Moisture Sensitivity Level (MSL) Not Applicable
Termination PC Pins
Max Operating Temperature70°C
Min Operating Temperature -20°C
Color Black
Voltage - Rated 12V
Voltage - Rated DC 12V
Technology Piezo
Current Rating18mA
Frequency 3kHz
Operating Supply Current 18mA
Operating ModeSingle Tone
Input Type DC
Current - Supply 18mA
Voltage Range 3V~24V
Self Resonant Frequency3kHz
Port Location Top
Sound Pressure Level (SPL) 85dB @ 12V, 30cm
Driver CircuitryIndicator, Internally Driven
Diameter 24mm
Height 13.5mm
Height Seated (Max) 0.559 14.20mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1129 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.27000$5.27
10$4.17100$41.71
25$3.80280$95.07
50$3.55740$177.87
100$3.31210$331.21
250$3.06676$766.69

About PK-21A31PQ

The PK-21A31PQ from Mallory Sonalert Products Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features AUDIO PIEZO INDICATOR 3-24V TH.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the PK-21A31PQ, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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