Diaphragm FAQ

Characteristics

Please tell me the thickness of the lead wires used on a Piezoelectric Sound Component.

The following table shows the UL and size of typical lead wires used on Murata’s piezoelectric sound components.
UL style No. Rating Conductor (stranded wire)
(Tin-Coated Annealed copper wire)
Insulator
Temperature
(゚C)
Voltage
(V)
AWG O.D.
A (mm)
O.D.
B (mm)
UL1007 80 300 28 0.38 1.18
UL1571/UL1685 80 30 32 0.24 0.54
30 0.30 0.70
28 0.38 0.88
UL3302 105 30 32 0.24 0.54
30 0.30 0.70
28 0.38 0.88

typical lead

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