murata electronics
所示图像仅为示意图。请从产品数据表中获得准确的规格。
| Type | Description |
|---|---|
| Maximum Resonant Frequency | 6900 Hz |
| Technology | Piezo |
| Frequency Range | 5700 to 6900 Hz |
| Tone Mode | External Drive |
| Type | Diaphragm |
| Termination Method | Wire Lead |
| Product Diameter | 20 mm |
| Product Height | 0.42 mm |
| Standard Package | Bulk |
| EU RoHS | Compliant |
| Product Diameter | 20 |
| Number of Terminals | 2 |
| Product Height | 0.42 |
| Packaging | Bulk |
| Maximum Resonant Frequency | 6900 |
| Frequency Range | 5700 to 6900 |
| Subcategory | Audio Indicator and Alerts |
| Lead Time | 42 Days |
| Capacitance @ Frequency | 10000pF @ 1kHz |
| Impedance | 1 kOhm |
| Frequency | 6.3kHz |
| Termination | Wire Leads |
| Other Names | 490-7712 |
| Size | 0.79" Dia (20mm) |
| rohs | Lead free / RoHS Compliant |
| Diameter | 20 mm |
| Product | Piezoelectric Diaphragms |
| Product Category | Audio Indicators & Alerts |
| Dimensions | 0.42 mm H |
| Factory Pack Quantity | 600 |
| Series | 7BB |
| Termination Style | Wire Leads |
| Height | 0.42 mm |
| RoHS | RoHS Compliant By Exemption |
| Transducer Function | :Diaphragm |
| Resonant Frequency | :6.3kHz |
| External Diameter | :20mm |
| External Height | :0.2mm |
| SVHC | :Lead titanium zirconium oxide (20-Jun-2013) |
| Capacitance | :0.01µF |
| Capacitance Max | :13nF |
| External Length / Height | :0.2mm |
| Insulation Resistance | :100Mohm |
| Lead Length | :50mm |
| Operating Temperature Max | :70°C |
| Operating Temperature Min | :-20°C |
| Weight (kg) | 0.083 |
| Tariff No. | 85311095 |
| RESOURCE TYPE | LINK |
|---|---|
| Datasheets |
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