PartNumber | CMT-1270S-SMT-TR | CMT-1102-SMT-TR | CMT-1285C-015 |
Description | Speakers & Transducers Buzzer 12.8x9.8mm 2.4kHz 1.5V SMT | Speakers & Transducers buzzer, 11 x 9 mm, 1.7 mm deep, P, 25 V, SMT, no driving circuit, T&R package | Speakers & Transducers Buzzer 12mm rnd 2.048kHz 1.5V TH |
Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
Product Category | Speakers & Transducers | Speakers & Transducers | Speakers & Transducers |
RoHS | Y | Y | Y |
Product | Transducers | Transducers | Transducers |
Type | Electromagnetic | Piezoelectric | Electromagnetic |
Frequency | 2.4 kHz | 4.1 kHz | 2.048 kHz |
Sound Pressure Level | 85 dB | 73 dB | 91 dB |
Shape | Square | Square | Round |
Termination Style | SMD/SMT | Solder Lug | Solder Pin |
Minimum Operating Temperature | - 20 C | - 40 C | - 20 C |
Maximum Operating Temperature | + 70 C | + 80 C | + 60 C |
Length | 12.8 mm | 11 mm | - |
Width | 9.8 mm | 9 mm | - |
IP Rating | - | - | - |
Current Rating | 60 mA | 4.5 mA | 35 mA |
Dimensions | 12.8 mm L x 9.8 mm W x 7 mm H | 11 mm L x 9 mm W x 1.7 mm H | - |
Height | 7 mm | 1.7 mm | 8.5 mm |
Mounting | SMD/SMT | SMD/SMT | Through Hole |
Packaging | Reel | Reel | Tray |
Series | CMT-1270S-SMT | - | CMT-1285C-015 |
Voltage Rating | 1.5 V | 25 V | 1.5 V |
Brand | CUI | CUI | CUI |
Height mm | 7 mm | 1.7 mm | - |
Length mm | 12.8 mm | 11 mm | 8.5 mm |
Product Type | Speakers & Transducers | Speakers & Transducers | Speakers & Transducers |
Factory Pack Quantity | 450 | 2000 | 100 |
Subcategory | Audio Devices | Audio Devices | Audio Devices |
Width mm | 9.8 mm | 9 mm | - |
Unit Weight | 0.070548 oz | 0.010582 oz | 0.049384 oz |
Height in | - | 0.067 in | - |
Length in | - | 0.433 in | - |
Width in | - | 0.354 in | - |
Diameter | - | - | 12 mm |
Depth | - | - | 8.5 mm |