Piezo Bimorph Disc Actuator 21x20mm
SMBA21T20KP - 1 Pc/Set
Manufacturer part number:
SMBA21T20KP
Availability:
830 in stock
$11.84
$12.99
$0.00
Condition:
New
Part Number: SMBA21T20KP
Round piezoelectric bimorph actuator.
Piezo Material: SM411
Brass Diameter “D”(mm) Φ21.5mm±0.02mm
Brass Thickness “t”(mm) 0.10±0.02mm
Ceramic Disc Diameter “d”(mm): 20mm±0.029mm
Brass Thickness “t”(mm): 0.10mm±0.02mm
Total Thickness “T”(mm) 0.38mm±0.05mm
Max. Input Voltage : 30 Vp-p
Resonant Frequency: 4.0 KHz±0.6 KHz
Static capacitance Cs: 102pF±30%@100Hz
Test Condition: 23±3 °C 40~70% R.H.
Operating Temperature: -20℃ ~ +70℃
Storage Temperature: -30℃ ~ +80℃
Cs => LCR meter at 1KHz 1Vrms
