Piezoelectric SMD Transducers
Part Number Size Operating Voltage Loudness
(at Nom. Vpp)
Resonant Frequency Current (at Nom. V) Capacitance Termination Type
(at Nom. Vpp)
Sound Port Washing Label RoHS
Lead
Free
Long Dia.
mm
Wide
mm
High
mm
Nom Vdc Min Vdc Max Vdc SPL
db(A)
at cm Fº
Hz
mA pF Type Spacing
mm
Part Number Size Operating Voltage Loudness
(at Nom. Vpp)
Resonant Frequency Current (at Nom. V) Capacitance Termination Type
(at Nom. Vpp)
Sound Port Washing Label RoHS
Lead
Free
Long Dia.
mm
Wide
mm
High
mm
Nom Vdc Min Vdc Max Vdc SPL
db(A)
at cm Fº
Hz
mA pF Type Spacing
mm
CEPT090L018-120-21MHR 9.0 9.0 1.8 3 1 20 70 10 2100 1 15000 SMD   Side No Yes
CEPT090L018-120-40MHR 9.0 9.0 1.8 3 1 20 70 10 4000 1 15000 SMD   Side No Yes
CEPT090L019-125-40MR 9.0 9.0 1.9 3 1 25 70 10 4000 1 12000 SMD   Side No Yes
CEPT110L017-120-32MR 11.0 9.0 1.7 5 1 20 75 10 3200 1 12000 SMD   Sides No Yes
CEPT110K017-5-120-41NR 11.0 9.0 1.7 5 1 20 73 10 4100 2 10000 SMD   Top No Yes
CEPT120Q030-125-20MR 12.0 12.0 3.0 3 1 25 65 10 2000 1 16000 SMD   Side No Yes
CEPT120L030-3-125-40MR 12.0 12.0 3.0 3 1 25 75 10 4000 1 15000 SMD   Side No Yes
CEPT120S030-400MR 12.0 12.0 3.0 5 1 20 83 10 4000 1 15000 SMD   Bottom No Yes
CEPT122S048-125-20MR 12.2 12.0 4.8 3 1 25 70 10 2000 1 15000 SMD   Bottom No Yes
CEPT143N072-120-36MLHR 14.3 14.3 7.2 5 1 20 85 10 3600 2 15000 SMD   Top No Yes
CEPT146M043-5-120-40MR 14.6 14.0 4.3 5 1 20 80 10 4000 2 15000 SMD   Top No Yes
CEPT148N074-120-40MR 14.8   7.4 5 1 20 80 10 4000 2 15000 SMD   Top No Yes
CEPT160T025-125-40NR 16.0 16.0 2.5 3 1 25 73 10 4000 1 15000 SMD   Side No Yes
CEPT17M06-37MLR 17.0 17.0 5.4 12 3 25 85 10 3700 5 15000 SMD   Top Yes Yes
CEPT170A060-12-125-40MR 17.0   6.0 12 1 25 90 10 4000 3 15000 SMD   Top No Yes
CEPT170A087-125-20MR 17.0   8.7 12 1 25 80 10 2000 3 19000 SMD   Top No Yes
CEPT220A070-12-125-40MR 22.0   7.0 3 1 25 90 10 4000 1 15000 SMD   Top No Yes
CEPT230A111-9-130-40MR 23.0   11.1 9 1 30 100 10 4000 2 12000 SMD   Top No Yes
CEPT230A220-130-32MR 23.0   22.0 9 1 30 106 10 3200 8 25000 SMD   Top No Yes

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