Piezoelectric Bending Transducer (Q220-A4BR-1305YB)
Q220-A4BR-1305YB
Piezoelectric Bending Transducer
$217.00
217.00
In stock
1.25 x 0.5 x 0.02 in. PZT 5A, 2-Layer Bender with Quick Mounting
ROHS:Piezo exempt.Product compliant.
Lead Time: Up to 15 Business Days, + Shipping - Shipping & Ordering
A 2-layer piezoelectric actuator produces curvature when one piezo layer expands while the other layer contracts. These transducers are often referred to as benders, bimorphs, or flexural elements. Bender motion on the order of hundreds to thousands of microns, and bender force from tens to hundreds of grams, is typical.
The brass shim reinforcement laminated between the two piezoelectric layers is an economical approach to producing a rugged actuator.
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Quantity Pricing
| Quantity | 1 | 5 | 25 | 100 |
| Price (ea) | $217.00 | $141.05 | $119.35 | $97.65 |
Dimensions
Layer Specifications
| Layer Material | Thickness mils / mm |
| PZT 5A | 7.5 / 0.19 |
| Glue | 0.5 / 0.02 |
| Brass | 5.0 / 0.13 |
| Glue | 0.5 / 0.02 |
| PZT 5A | 7.5 / 0.19 |
General Specifications
| Parameters | Specifications |
| Length (mm.) | 31.8 |
| Width (mm.) | 12.7 |
| Thickness (mm.) | 0.51 |
| Temperature Range | -60° C to 140° C |
| Mass (grams) | 2.3 |
| Capacitance (nF) | 52 |
| Rated Drive Voltage (+/-V) off of Resonance | 90 |
| Free Deflect (+/-mm) | 0.32 |
| Blocked Force (N) | 0.24 |
| Spring const (N/mm) | 1.77 |
| Max Amplitude (mm) | 0.66 |
| Response Time (mSec) | 0.64 |
| Resonant Freq (Hz) | 275 |
| Max Drive Volts @ Resonance (V) | 11.5 |
Harvester / Generator Specifications
| Parameter | No tip mass (unloaded) | W/ tip mass (loaded) |
| EH Resonant Freq (Hz) | 420 | 420 |
| Open Circuit Output (+/- Volts/G) | 37 | 37 |
| Resistor Load (Ohm) | 2250 | 2250 |
| Power @ Rated G (mW) | 17.1 | 17.1 |
| G rating (+/- G's) | 8 |