Piezo Indicators
(Built-In Drive)
Date:
3/6/06
Dimensions: mm (
In.)
Part Number:
256-PB112A
256-PB113A
ø3
(ø.118)
black
red
35 ± 1
(.138 ± .04)
73 ± 5
(2.87 ± .197)
R1.75
256-PB112A
Sound Pressure Level (dB)
110
105
100
95
90
85
80
75
70
At 30cm
ø30
(ø1.18)
39
(1.53)
45
(1.77)
2
(.079)
10
(.394)
256-PB113A
At 30cm
Current Consumption (mA)
3
(.118)
P
40
35
30
25
20
15
10
5
0
Current Consumption (mA)
Sound Pressure Level (dB)
Piezo Indicators
I
110
105
100
95
90
85
80
75
70
P
35
30
25
20
15
10
5
0
I
(Built-In Drive)
3
6
8
9 15 18 21
Voltage (VDC)
24
25 30
3
6
8
9 15 18 21
Voltage (VDC)
24
25 30
KT-400119
Electrical specifications:
• Rated frequency (Hz): 2,500 ± 500 (PB112A)
3,500 ± 500 (PB113A)
• Operating Voltage Range (VDC): 3 ~ 30
• Current consumption (mA): Max. 13 @ 9 VDC (PB112A)
Max. 11 @ 9 VDC (PB113A)
• Sound pressure level: Min. 85dB @ 30cm @ 9 VDC
Mechanical specifications:
• Tone: continuous
• Operating temperature: -30°C ~ +85°C
• Storage temperature: -40°C ~ +90°C
Materials:
• PBT + 15% glass (black)
• Weight (Gram): 6.0
• UL1095 28AWG
Available from Mouser Electronics
www.mouser.com
(800) 346-6873
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
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