EFB-RL37C22.pdf
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| Part Number | EFB-RD24C411 | EFB-RL20C102 | EFB-RM38C123 | EFB-RD24C41B | EFB-RD22C415 |
| Manufacturer | Panasonic Electronic Components | Panasonic Electronic Components | Panasonic Electronic Components | Panasonic Electronic Components | Panasonic Electronic Components |
| Series | EFB | EFB | EFB | EFB | EFB |
| Packaging | Bulk | Bulk | Bulk | Bulk | Bulk |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Driver Circuitry | Transducer, Externally Driven | Transducer, Externally Driven | Transducer, Externally Driven | Transducer, Externally Driven | Transducer, Externally Driven |
| Input Type | Peak-Peak Signal | DC | DC | Peak-Peak Signal | Peak-Peak Signal |
| Voltage - Rated | 15 V | 12 V | 10 V | 15 V | 15 V |
| Voltage Range | 30V (Max) | - | - | 30V (Max) | 30V (Max) |
| Frequency | 4kHz | 2kHz | 3.5kHz | 4kHz | 4kHz |
| Technology | Piezo | Piezo (with Feedback) | Piezo (with Feedback) | Piezo | Piezo |
| Operating Mode | Single Tone | Single Tone | Single Tone | Single Tone | Single Tone |
| Duration | - | - | - | - | - |
| Sound Pressure Level (SPL) | 85dB @ 15V, 10cm | 85dB @ 12V, 10cm | 90dB @ 10V, 10cm | 85dB @ 15V, 10cm | 98dB @ 15V, 10cm |
| Current - Supply | - | - | - | - | - |
| Port Location | Top | Top | Top | Top | Top |
| Operating Temperature | -10°C ~ 60°C | -10°C ~ 60°C | -10°C ~ 60°C | -10°C ~ 60°C | -10°C ~ 60°C |
| Approval Agency | - | - | - | - | - |
| Ratings | - | - | - | - | - |
| Ingress Protection | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Termination | PC Pins | PC Pins | PC Pins | PC Pins | PC Pins |
| Size / Dimension | 0.945" Dia (24.00mm) | 1.181" Dia (30.00mm) | 0.945" Dia (24.00mm) | 0.945" Dia (24.00mm) | 0.866" Dia (22.00mm) |
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