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PK-21N31PQ

PK-21N31PQ

PK-21N31PQ

Mallory Sonalert Products Inc.

Audio Indicators & Alerts CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM

SOT-23

PK-21N31PQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 21 Weeks
Mount Flush, Through Hole
Mounting Type Through Hole
Operating Temperature-20°C~70°C
PackagingBulk
Published 2002
Series PK
Size / Dimension 0.945Dia 24.00mm
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination PC Pins
Max Operating Temperature70°C
Min Operating Temperature -20°C
Voltage - Rated 12V
Voltage - Rated DC 12V
Technology Piezo
Current Rating12A
Frequency 3kHz
Operating Supply Current 12mA
Operating ModeSingle Tone
Input Type DC
Current - Supply 12mA
Voltage Range 1.5V~30V
Self Resonant Frequency3kHz
Max Supply Voltage (DC) 30V
Port Location Top
Min Supply Voltage (DC) 1.5V
Sound Pressure Level (SPL) 80dB @ 12V, 30cm
Driver CircuitryIndicator, Internally Driven
Height 13.5mm
Height Seated (Max) 0.559 14.20mm
Length 24mm
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
In-Stock:1309 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.41000$4.41
10$3.50800$35.08
25$3.18720$79.68
50$2.98680$149.34
100$2.78630$278.63
250$2.54572$636.43
500$2.50562$1252.81

About PK-21N31PQ

The PK-21N31PQ from Mallory Sonalert Products Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features Audio Indicators & Alerts CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM.

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-21N31PQ, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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