| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,932 pcs
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2932 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The KA2418B from Samsung Electronics is a monolithic integrated circuit designed as a telephone tone ringer. It incorporates a bridge diode and, when paired with a suitable transducer, replaces traditional electromechanical bells. This device is engineered to work with either a piezo transducer or a transformer-coupled speaker to generate a pleasing warble tone, which is a combination of alternating high and low frequencies.
Key specifications include an operating temperature range from -20°C to 70°C and a maximum supply current of 1.8µA. The component is supplied in a DIP package with 8 terminals and contains 1 circuit. Its primary function is to produce audible alerts in telephone systems.
This tone ringer is suitable for applications requiring a compact and efficient audio signaling component. The DIP package facilitates through-hole mounting, making it compatible with standard PCB assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The KA2418B operates between -20°C and 70°C.
The maximum supply current for the KA2418B is 1.8µA.
The KA2418B is supplied in a DIP package.
The KA2418B has 8 terminals.
The KA2418B is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the KA2418B is 1 Unlimited.