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DB Unlimited provides world-class audio solutions with the industry's largest and most comprehensive offering of audio components, from simple indicators and transducers to advanced MEMS microphones.
Parts that are not part of a series
Company background and product focus
DB Unlimited delivers world-class audio solutions designed to maximize customer designs and solve engineering challenges. The company offers the largest and most comprehensive range of audio components in the industry, spanning from simple indicators and transducers to cutting-edge MEMS silicon microphones.
Specializing in acoustic technology, DB Unlimited's product portfolio includes:
DB Unlimited serves medical, industrial, safety, transit, and consumer markets with both standard products and custom design solutions. Their engineering team partners with customers to solve the most challenging acoustic design requirements, ensuring optimal audio performance for every application.
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Product families from DB Unlimited
| Series | Category | Parts | Status | Description |
|---|---|---|---|---|
Parts from DB Unlimited that are not part of a series
| Part Information | Pricing (lowest) | Technology | Size / Dimension Diameter | Input Type | Current - Supply | Operating Temperature (Max) | Operating Temperature (Min) | Voltage - Rated | Ratings | Driver Circuitry | Operating Mode | Height - Seated (Max) | Frequency | Mounting Type | Termination | Port Location | Voltage Range (Max) | Voltage Range (Min) | Sound Pressure Level (SPL) | Size / Dimension Width | Size / Dimension Length |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 DB Unlimited BUZZER ELECTRO 3V 9.6MM TH | Sign in to see pricing | Electromechanical | 0.378 in | DC | 20 mA | 70 °C | -25 °C | 3 VDC | Washable | Indicator, Internally Driven | Single Tone | 0.197 in | 2.5 kHz | Through Hole | PC Pins | Top | 5 V | 1 V | — | — | — |
 DB Unlimited BUZZER ELECTRO 5V 9.6MM TH | Sign in to see pricing | Electromechanical | 0.378 in | DC | 25 mA | 70 °C | -25 °C | 5 VAC | — | Indicator, Internally Driven | Single Tone | 0.197 in | 2.5 kHz | Through Hole | PC Pins | Top | 7 V | 3 V | — | — | — |
 DB Unlimited BUZZER ELECTRO 5V 9.6MM TH | Sign in to see pricing | Electromechanical | 0.378 in | DC | 25 mA | 85 °C | -30 °C | 5 VAC | — | Indicator, Internally Driven | Single Tone | 0.217 in | 2.73 kHz | Through Hole | PC Pins | Top | 7 V | 3 V | 80 dB | — | — |
 DB Unlimited AUDIO INDICATOR MECHANICAL 1V 3V 20MA 1.5V 80DBA THROUGH HOLE PIN | Sign in to see pricing | Electromechanical | 0.472 in | DC | 20 mA | 70 °C | -30 °C | 1.5 VDC | — | Indicator, Internally Driven | Single Tone | 0.382 in | 2.3 kHz | Through Hole | PC Pins | Top | — | — | 80 dB | — | — |
 DB Unlimited BUZZER ELECTRO 3V 12MM TH | Sign in to see pricing | Electromechanical, Magnetic | 0.472 in | DC | 30 mA | 70 °C | -30 °C | 3 VDC | — | Indicator, Internally Driven | Single Tone | 0.382 in | 2.3 kHz | Through Hole | PC Pins | Top | 5 V | 2 V | 85 dB | — | — |
 DB Unlimited AUDIO INDICATOR MECHANICAL 4V 7V 30MA 5V 85DBA THROUGH HOLE PIN | Sign in to see pricing | Electromechanical | 0.472 in | DC | 30 mA | 70 °C | -20 °C | 5 VAC | Washable | Indicator, Internally Driven | Single Tone | 0.256 in | 2.3 kHz | Through Hole | PC Pins | Top | 7 V | 4 VDC | 85 dB | — | — |
 DB Unlimited AUDIO INDICATOR MECHANICAL 3V 7V 30MA 5V 83DBA THROUGH HOLE PIN | Sign in to see pricing | Electromechanical | 0.472 in | DC | 30 mA | 70 °C | -20 °C | 5 VAC | Washable | Indicator, Internally Driven | Single Tone | 0.295 in | 2.3 kHz | Through Hole | PC Pins | Top | 7 V | 3 V | 83 dB | — | — |
 DB Unlimited AUDIO INDICATOR MECHANICAL 3V 7V 30MA 5V 85DBA SURFACE MOUNT SOLDER PAD | Sign in to see pricing | Electromechanical | — | DC | 30 mA | 70 °C | -30 °C | 5 VAC | Washable | Indicator, Internally Driven | Single Tone | 0.406 in | 2.3 kHz | Surface Mount | Solder Pads | Top | 7 V | 3 V | 85 dB | 0.504 in | 0.504 in |
DB Unlimited BUZZER ELECTRO 12V 12MM TH | Sign in to see pricing | Electromechanical | 0.472 in | DC | 30 mA | 70 °C | -20 °C | 12 VAC | Washable | Indicator, Internally Driven | Single Tone | 0.295 in | 2.3 kHz | Through Hole | PC Pins | Top | 15 V | 9 V | 83 dB | — | — |
 DB Unlimited AUDIO INDICATOR MECHANICAL 8V 16V 30MA 12V 83DBA THROUGH HOLE PIN | Sign in to see pricing | Electromechanical | 0.472 in | DC | 30 mA | 85 °C | -40 °C | 12 VAC | — | Indicator, Internally Driven | Single Tone | 0.386 in | 2.3 kHz | Through Hole | PC Pins | Top | 15 V | 8 V | 85 dB | — | — |