AI-4228-TWT-R PUI Audio, Inc., AI-4228-TWT-R Datasheet
![BUZZER PIEZO 12VDC 42MM PCMNT](/photos/0/1/170/ai-4228-twt-r_at-4228-twt-f-r_sml.jpg)
AI-4228-TWT-R
Manufacturer Part Number
AI-4228-TWT-R
Description
BUZZER PIEZO 12VDC 42MM PCMNT
Manufacturer
PUI Audio, Inc.
Series
Projects Unlimited, AIr
Type
Piezo Indicator, Internal Driver
Datasheet
1.AI-4228-TWT-R.pdf
(1 pages)
Specifications of AI-4228-TWT-R
Sound Pressure Level
99dB
Current Rating
10mA
Frequency
2.8kHz
Voltage - Rated
12VDC
Size / Dimension
Circular - 42mm Dia x 14mm H
Mounting Type
Through Hole
Operating Mode
Continuous
Voltage Range
3 ~ 28VDC
Termination
Solder Pins/Posts
Resonant Frequency
2800 Hz +/- 500 Hz
Technology
Piezo
Tone
Continuous
Voltage Rating
12 VDC
Dimensions
42 mm L x 42 mm W x 14 mm H
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Capacitance @ Frequency
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
668-1053
PARAMETERS
RATED VOLTAGE
OPERATING VOLTAGE RANGE
RATED CURRENT (MAX)
MINIMUM SPL @ 10 CM
RESONANT FREQUENCY
TONE OR PULSE RATE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
HOUSING MATERIAL
TERMINAL MATERIAL
WEIGHT
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
WITHOUT NOTICE.
n
42
SPECIFICATIONS
PHOSPHER BRONZE
CONTINUOUS
Au PLATED
2,800 ± 500
VALUES
-30 ~ +85
-40 ~ +95
3 ~ 28
ABS
12
10
99
12
n `
EMISSION HOLE
7
0 pulse /sec
0.1 SOUND
UNITS
grams
n `
dBA
Vdc
Vdc
mA
Hz
°C
°C
-
-
1
0.1 (2)
PROPRIETARY TO PROJECTS UNLIMITED, INC.
ANY USE OR REPRODUCTION, IN ANY FORM,
PROJECTS UNLIMITED, INC. IS PROHIBITED.
WITHOUT PRIOR WRITTEN PERMISSION OF
THIS DOCUMENT CONTAINS DATA
©2003, Projects Unlimited Inc.
6.5
UNLESS OTHERWISE
DIMENSIONS ARE IN
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
SPECIFIED:
AI-4228-TWT-R.idw
14
LTR
A
-
A3
SIZE
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
Designed by
J.A.F.
RELEASED FROM ENGINEERING
9/12/2005
Date
DESCRIPTION
REVISION HISTORY
Checked by
E.P.
9/12/2005
Date
Indicator
AI-4228-TWT-R
Approved by
B.R.
25.4
9/12/2005
3/06/2008
DATE
9/12/2005
Date
Edition
-
APPROVED
3/6/2008
Drawn Date
B.R.
1 / 1
Sheet