PUI - Projections Unlimited, Inc. - 42 Millimeter (mm) Diameter Buzzer Indicato

Unit of Measure

Items	AI-4228-TF-LW140-3-R 10 Milliampere (mA) Maximum Rated Current and Lead Wire Terminal Material Buzzer Indicator List Price QUOTE	AI-4228-TF-LW140-4-R 7 Milliampere (mA) Maximum Rated Current and Lead Wire Terminal Material Buzzer Indicator List Price QUOTE	AI-4228-TWT-R 10 Milliampere (mA) Maximum Rated Current and Gold (Au) Plated Phosphor Bronze Terminal Material Buzzer Indicator List Price QUOTE	AI-4219-P-C28-R AI-4219-P-C28-R List Price QUOTE
Manufacturer Stock	N/A {0}	N/A {0}	N/A {0}	N/A
Description	N/A	N/A ABS housing with mounting tabs and 140 mm lea wires for quick connection Piezo-based solution consumes only 7 mA of current	N/A	N/A
Brands	N/A PUI Audio™	N/A PUI Audio™	N/A PUI Audio™	N/A
Manufacturer	N/A PUI Audio�, Inc.	N/A PUI Audio�, Inc.	N/A PUI Audio�, Inc.	N/A
Direct Current (DC) Rated Voltage	N/A 12 V	N/A 12 V	N/A 12 V	N/A
Direct Current (DC) Operating Voltage Range	N/A 3 ~ 20 V	N/A 3 ~ 28 V	N/A 3 ~ 28 V	N/A
Maximum Rated Current	N/A 10 mA	N/A 7 mA	N/A 10 mA	N/A
Minimum Sound Pressure Level (SPL) at 10 Centimeter (cm)	N/A 106 dBA	N/A 95 dBA	N/A 99 dBA	N/A
Resonant Frequency	N/A 2800 Hz	N/A 2800 Hz	N/A 2800 Hz	N/A
Resonant Frequency Tolerance (±)	N/A 500 Hz	N/A 500 Hz	N/A 500 Hz	N/A
Tone	N/A Continuous	N/A Continuous	N/A Continuous	N/A
Operating Temperature	N/A -20 ~ +60 ºC	N/A -20 ~ +60 ºC	N/A -30 ~ +85 ºC	N/A
Storage Temperature	N/A -30 ~ +70 ºC	N/A -30 ~ +70 ºC	N/A -40 ~ +95 ºC	N/A
Housing Material	N/A Acrylonitrile Butadiene Styrene (ABS)	N/A Acrylonitrile Butadiene Styrene (ABS)	N/A Acrylonitrile Butadiene Styrene (ABS)	N/A
Terminal Material	N/A Lead Wires	N/A Lead Wires	N/A Gold (Au) Plated Phosphor Bronze	N/A
Diameter	N/A 42 mm	N/A 42 mm	N/A 42 mm	N/A
Sound Emission Hole Diameter	N/A 7.1 mm	N/A 7.1 mm	N/A	N/A
Tolerance (±)	N/A 0.5 mm	N/A 0.5 mm	N/A 0.5 mm	N/A
Angle Tolerance (±)	N/A 3 º	N/A 3 º	N/A 3 º	N/A
High Temperature Test	N/A	N/A 70 ºC (±2 ºC) with random humidity for 96 hours	N/A	N/A
Low Temperature Test	N/A	N/A -30 ºC (±2 ºC) with random humidity for 96 hours	N/A	N/A
Humidity Test	N/A	N/A 40 ºC (±2 ºC) with 90% to 95% relative humidity for 96 hours	N/A	N/A
Vibration Test	N/A	N/A 0.75 mm movement modulated at 10-55 Hz for 3 hours	N/A	N/A
Drop Test	N/A	N/A 100 cm free fall on to wood board, 10 cycles	N/A	N/A
Temperature Cycle Test	N/A	N/A -30 ºC to 70 ºC, 100 cycles	N/A	N/A
Note for Mechanical and Environment Testing	N/A	N/A After tests, part shall rest for 2 hours. Parts are then tested for clean, pure tones.	N/A	N/A
Weight	N/A 15 g	N/A	N/A 0.96 g	N/A
Industry Standards	N/A Restriction of Hazardous Substances (RoHS) 2002/95/EC	N/A Restriction of Hazardous Substances (RoHS) 2002/95/EC	N/A Restriction of Hazardous Substances (RoHS) 2002/95/EC	N/A
Note	N/A Specifications subject to change or withdrawal without notice.	N/A Specifications subject to change or withdrawal without notice.	N/A Specifications subject to change or withdrawal without notice.	N/A