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| Part Number | OWMB-858530S-27-25 | OWMB-1715S-19-120 | OWMB-404020SA-40-17 | OWMB-323220SA-40-12 | OWMB-1295P-24-5 |
| Manufacturer | Ole Wolff Electronics Inc | Ole Wolff Electronics Inc | Ole Wolff Electronics Inc | Ole Wolff Electronics Inc | Ole Wolff Electronics Inc |
| Series | - | - | - | - | - |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) | Cut Tape (CT) | Cut Tape (CT) | Tray |
| Product Status | Active | Active | Active | Active | Active |
| Driver Circuitry | Transducer, Externally Driven | Transducer, Externally Driven | Transducer, Externally Driven | Transducer, Externally Driven | Transducer, Externally Driven |
| Input Type | Zero-Peak Signal | Zero-Peak Signal | Zero-Peak Signal | Zero-Peak Signal | Zero-Peak Signal |
| Voltage - Rated | 3 V | 12 V | 3 V | 3 V | 5 V |
| Voltage Range | 2 ~ 4V | 8 ~ 16V | 2 ~ 4V | 2 ~ 4V | 3 ~ 7V |
| Frequency | 2.7kHz | 1.9kHz | 4kHz | 4kHz | 2.4kHz |
| Technology | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |
| Operating Mode | Single Tone | Single Tone | Single Tone | Single Tone | Single Tone |
| Duration | - | - | - | - | - |
| Sound Pressure Level (SPL) | 85dB @ 3V, 10cm | 98dB @ 12V, 10cm | 70dB @ 3V, 10cm | 72dB @ 3V, 5cm | 85dB @ 5V, 10cm |
| Current - Supply | 80mA | 40mA | 90mA | 100mA | 30mA |
| Port Location | Side | Top | Top | Top | Top |
| Operating Temperature | -20°C ~ 70°C | -40°C ~ 105°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Approval Agency | - | - | - | - | - |
| Ratings | - | - | - | - | Washable |
| Ingress Protection | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Termination | Solder Pads | Solder Pads | Solder Pads | Solder Pads | PC Pins |
| Size / Dimension | 0.315" L x 0.315" W (8.00mm x 8.00mm) | 0.669" L x 0.591" W (17.00mm x 15.00mm) | 0.157" L x 0.157" W (4.00mm x 4.00mm) | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.472" Dia (12.00mm) |
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