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| PartNumber | CMT-1603-SMT-TR | CMT-1603 | CMT-1603-G |
| Description | Speakers & Transducers Buzzers | ||
| Manufacturer | CUI Inc. | CUI Inc. | - |
| Product Category | Speakers & Transducers | Buzzers | - |
| RoHS | Y | - | - |
| Product | Transducers | Transducers | - |
| Type | Piezoelectric | Piezoelectric | - |
| Frequency | 4 kHz | 4kHz | - |
| Sound Pressure Level | 70 dB | 70dB @ 3V, 10cm | - |
| Shape | Square | Square | - |
| Termination Style | Gullwing Lead | Gullwing Lead | - |
| Minimum Operating Temperature | - 30 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Length | 16 mm | 16 mm | - |
| Width | 16 mm | 16 mm | - |
| IP Rating | - | - | - |
| Current Rating | 3 mA | 3 mA | - |
| Dimensions | 16 mm L x 16 mm W x 2.6 mm H | 16 mm L x 2.6 mm H x 16 mm W | - |
| Height | 2.6 mm | 2.6 mm | - |
| Mounting | SMD/SMT | Board Mount | - |
| Packaging | Reel | Tape & Reel (TR) Alternate Packaging | - |
| Voltage Rating | 25 V | 25 V | - |
| Brand | CUI | - | - |
| Height in | 0.102 in | - | - |
| Height mm | 2.6 mm | - | - |
| Length in | 0.63 in | - | - |
| Length mm | 16 mm | - | - |
| Product Type | Speakers & Transducers | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Audio Devices | - | - |
| Width in | 0.63 in | - | - |
| Width mm | 16 mm | - | - |
| Unit Weight | 0.033863 oz | - | - |
| Series | - | CMT | - |
| Operating Temperature Range | - | - 30 C to + 70 C | - |
| Termination | - | Solder Pads | - |
| Driver Circuitry | - | Transducer, Externally Driven | - |
| Technology | - | Piezo | - |
| Input Type | - | peak-peak Signal | - |
| Voltage Rated | - | 3Vp-p | - |
| Voltage Range | - | 25V (Max) | - |
| Operating Mode | - | Continuous | - |
| Current Supply | - | 3mA | - |
| Operating Temperature | - | -30°C ~ 70°C | - |
| Washable | - | No | - |
| Port Location | - | Side | - |
| Mounting Type | - | Surface Mount | - |
| Size Dimension | - | 16.0mm L x 16.0mm W x 2.8mm H | - |
| Height in | - | 0.102 in | - |
| Height mm | - | 2.6 mm | - |
| Length in | - | 0.63 in | - |
| Length mm | - | 16 mm | - |
| Width in | - | 0.63 in | - |
| Width mm | - | 16 mm | - |