{"id":3380,"date":"2026-03-10T15:27:31","date_gmt":"2026-03-10T07:27:31","guid":{"rendered":""},"modified":"2026-03-10T16:23:43","modified_gmt":"2026-03-10T08:23:43","slug":"co-fired-multilayer-piezo-actuators","status":"publish","type":"page","link":"https:\/\/www.unictron.com\/piezoelectric-components\/products-overview\/piezo-actuators\/co-fired-multilayer-piezo-actuators\/","title":{"rendered":"Co-Fired Multilayer Piezo Actuators"},"content":{"rendered":"\n
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Co-Fired Multilayer Piezo Actuators<\/strong><\/p>\n\n\n\n

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Contact us<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

Unictron offers a broad range of multilayer piezoelectric actuators in chip and stack form factors, meeting the requirements of a wide range of precision control and sensing applications.<\/p>\n\n\n\n

Co-fired multilayer piezo actuators are fabricated from stacked piezoceramic layers featuring full-surface internal electrodes. These actuators convert electrical energy into highly controllable mechanical displacement and are well suited for nano- and micro-positioning applications requiring rapid and accurate positional changes.<\/p>\n\n\n\n

The insulation and electrode termination concept of co-fired piezo actuators differs from that of discrete piezo stacked actuators. Compared with the insulated gaps used in discrete stack actuators, the co-fired structure offers a larger effective electrode contact area and a higher active piezoelectric material utilization ratio, which helps reduce internal stress and improves long-term stability.<\/p>\n\n\n\n
Model Name<\/th>L
mm<\/span><\/th>		W
mm<\/span><\/th>		H
mm<\/span><\/th>		Drive Voltage
V<\/span><\/th>		Static Capacitance
nF\u00b115%<\/span><\/th>		Resonant Frequency
kHz\u00b120%<\/span><\/th>		Max. Stroke
\u03bcm\u00b115%<\/span><\/th>		Stiffness
N\/\u03bcm\u00b115%<\/span><\/th><\/tr><\/thead>
AC030405A<\/td>3.5<\/td>4.5<\/td>5.0<\/td>150<\/td>60<\/td>235<\/td>4.6<\/td>250<\/td><\/tr>
AC050505A<\/td>5.0<\/td>5.0<\/td>5.0<\/td>150<\/td>125<\/td>240<\/td>4.6<\/td>500<\/td><\/tr>
AC030410A<\/td>3.5<\/td>4.5<\/td>10.0<\/td>150<\/td>180<\/td>115<\/td>9.5<\/td>250<\/td><\/tr>
AC060610A<\/td>6.5<\/td>6.5<\/td>10.0<\/td>150<\/td>650<\/td>115<\/td>9.1<\/td>1000<\/td><\/tr>
AC060618A<\/td>6.5<\/td>6.5<\/td>18.0<\/td>150<\/td>1350<\/td>65<\/td>18<\/td>1000<\/td><\/tr>
AC080818A<\/td>8.5<\/td>8.5<\/td>18.0<\/td>150<\/td>2500<\/td>64<\/td>19<\/td>2000<\/td><\/tr>
AC060620A<\/td>6.5<\/td>6.5<\/td>20.0<\/td>150<\/td>1400<\/td>59<\/td>20<\/td>1000<\/td><\/tr>
AC080820A<\/td>8.5<\/td>8.5<\/td>20.0<\/td>150<\/td>2800<\/td>59<\/td>20<\/td>2000<\/td><\/tr><\/tbody><\/table>\n","protected":false},"excerpt":{"rendered":"

Unictron offers a broad range of multilayer piezoelectric actuators in chip and stack form factors, meeting the requirements of a wide range of precision control and sensing applications. Co-fired multilayer…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3374,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"_links":{"self":[{"href":"https:\/\/www.unictron.com\/piezoelectric-components\/wp-json\/wp\/v2\/pages\/3380"}],"collection":[{"href":"https:\/\/www.unictron.com\/piezoelectric-components\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.unictron.com\/piezoelectric-components\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/piezoelectric-components\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/piezoelectric-components\/wp-json\/wp\/v2\/comments?post=3380"}],"version-history":[{"count":0,"href":"https:\/\/www.unictron.com\/piezoelectric-components\/wp-json\/wp\/v2\/pages\/3380\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/piezoelectric-components\/wp-json\/wp\/v2\/pages\/3374"}],"wp:attachment":[{"href":"https:\/\/www.unictron.com\/piezoelectric-components\/wp-json\/wp\/v2\/media?parent=3380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}