254-MB557-RO Kobitone, 254-MB557-RO Datasheet
254-MB557-RO
Manufacturer Part Number
254-MB557-RO
Description
Speakers & Transducers MAGNETIC TRANSDUCER
Manufacturer
Kobitone
Datasheet
1.254-MB557-RO.pdf
(1 pages)
Specifications of 254-MB557-RO
Termination Style
Pin
Diameter
12 mm
Frequency Range
2400 Hz
Sound Pressure Level
85 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available from Mouser Electronics
Part Number:
254-MB557-RO
Electrical Specifications:
• Rated Voltage: 12VDC
• Resonant Frequency: 2400±150Hz
• Sound Pressure Level at 10cm: 85dB min.[applying rated voltage
• Rated Current: 40mA max. [applying rated voltage
• Coil Resistance: 140±14Ω
• Operating Voltage: 7~16V
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
(resonant frequency, 1/2 duty, square wave)]
(resonant frequency, 1/2 duty, square wave)]
Sound Emission Hole
ø2.20 (ø.086)
110
100
90
80
70
60
100
Masking
Frequency Response, Magn dB re 20.00μPa
Label
Test Condition: 10cm / Standard Driving Circuit
(ø.472±.008)
Magnetic Transducer
ø12±.20
200
500
(.354±.008)
9±.20
www.mouser.com
1k
(.157)
(.216)
5.50
4
(ø.024±.004)
2- ø.60±.10
2k
Mechancial Specifications:
• Operating Temperature: -20°C ~ +70°C
• Storage Temperature: -30°C ~ +80°C
Materials:
• Housing: NORYL
• Weight: 2g
Note:
• RoHS Compliant
Hz
(.256±.008)
6.50±.20
5k
Dimensions: mm (
10k
(800) 346-6873
Epoxy
Date:
KT-400275
3/6/06
In.)
Related parts for 254-MB557-RO
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Audio Indicators & Alerts 12 x 7.5mm 2048Hz
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts RND W/PC PIN
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts 13.8 x 6.8mm 4.0KHz
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts 44 x 14mm 1.1KHz
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts 31 x 14mm 3.5KHz
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts 11 x 9 x 1.7mm 4.1KHz
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts EAR W/2 LEADS
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts 8.5 x 8.5 x 4.0mm 2730Hz
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts EAR W/2 LEAD WIRE
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts 9.7 x 9.7 x 5.0mm 2700Hz
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts 12mm 6.5KHz
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts PIEZO BUZZER
Manufacturer:
Kobitone
Datasheet:
Part Number:
Description:
Audio Indicators & Alerts EAR W/2 LEAD WIRE
Manufacturer:
Kobitone
Datasheet:
