| Model Number |
| SFM-1740S |
TFM-33 |
| Model Name |
| East Electronics SFM-1740S |
East Electronics TFM-33 |
| Category |
| Buzzers |
Buzzers |
| Brand |
| East Electronics |
East Electronics |
| Description |
| 85dB 4kHz Plugin,17.7x17.7mm Buzzers ROHS |
90dB 3kHz Plugin,D=29.6mm Buzzers ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| Plugin,17.7x17.7mm |
Plugin,D=29.6mm |
| Package / Arrange |
| Tray |
Tray |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Width |
| 17.7mm |
N/A |
| Height |
| 7.6mm |
7.5mm |
| Sound Pressure Level (SPL) |
| 85dB |
90dB |
| Oscillator Circuit |
| - |
- |
| Length |
| 17.7mm |
N/A |
| Technology Type |
| - |
- |
| Operating Voltage |
| 6V~16V |
6V~20V |
| Operating Temperature |
| -20℃~+70℃ |
-20℃~+70℃ |
| Frequency |
| 4kHz |
3kHz |
