| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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14 pcs
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14 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The Mallory Sonalert PSR-18N08A-JQ is an audible indicator designed for alarm and signaling applications. It features a voice coil impedance of 8 Ohms ± 15% at 800 Hz and 1.0 V, with a rated input power of 0.25W and a maximum input power of 0.30W.
This buzzer operates within a frequency range of 1800 Hz to 4000 Hz, with its lowest resonance frequency at 1800 Hz ± 20%. It delivers an output sound pressure level (SPL) of 98 ± 3 dB at 0.25W and 0.1M, and 84 ± 3 dB at 1W and 1M, measured across specific frequencies.
The device has a ferrite magnet with a Mylar core and a metal frame. Its operating and storage temperature range is -25 to 50°C. The PSR-18N08A-JQ is RoHS3 Compliant, has an MSL of 1 Unlimited, and is REACH Unaffected. Note that this part may not be suitable for all Medical and Aerospace applications; contact Mallory Sonalert for specific application discussions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.65 | $0.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voice coil impedance is 8 Ohms ± 15% at 800 Hz / 1.0 V.
The rated input power is 0.25W.
The lowest resonance frequency (Fo) is 1800 Hz ± 20%.
The output SPL is 98 ± 3 dB at 0.25W and 0.1M.
The operating and storage temperature range is -25 to 50°C.