253-2840CP08-RO Kobitone, 253-2840CP08-RO Datasheet
253-2840CP08-RO
Manufacturer Part Number
253-2840CP08-RO
Description
Speakers & Transducers SPKR 8OHM 1W 28X40MM
Manufacturer
Kobitone
Datasheet
1.253-2840CP08-RO.pdf
(1 pages)
Specifications of 253-2840CP08-RO
Maximum Power Rating
2 W
Termination Style
Solder Tab
Magnet Material
Rare Earth
Dimensions
1.58 in L x 0.44 in D
Depth
0.44 in
Directional Properties
Omnidirectional
Length
1.58 in
Frequency Range
280 Hz to 20 KHz
Impedance
8 Ohms
Sound Pressure Level
10 dB
Shape
Rectangular
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Mechanical Specifications:
• Polarity: diaphragm shall move forward when apply a positive
Materials:
• Weight: 13g
• Magnet: rare earth, size ø12.5x2mm
Available from Mouser Electronics
Part Number:
253-2840CP08-RO
DC current is applied to the "+" or "marked" terminal
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
(1.58 ±.008)
40.1 ±.20
dBSPL
/2.83V
90
80
70
60
50
40
30
4 (.157)
30
50
3.5 (.138)
(.885 ±.008)
(1.12 ±.008)
Distance Loudsp. Mic: 10cM dbSPL normalised on 1 Meter.
22.5 ±.20
28.6 ±.20
Speaker
100
200
300
(1.32 ±.008)
R1.75
33.5 ±.20
500
www.mouser.com
Electrical Specifications:
• Nominal impedance: 8Ω ± 15% at 1000Hz
• Power rating: normal 1.0w max. 2.0w
• Frequency range: 280 ~ 20kHz average SPL-10dB
• Distortion: 5% max. at 1000Hz 2.0w
Note:
• ROHS Compliant
1k
(.441 ±.012)
11.2 ±.30
(.118 ±.008)
2k
3 ±.20
(ø.665 ±.008)
3k
ø16.9 ±.20
5k
Dimensions: mm (
At Least
.50mm
for
Diaphragm
Moving
10k
(800) 346-6873
Date:
20kHz
KT-400251
3/07/06
In.)
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