ElectroScience - Thick-Film Materials & Ceramic TapesElectroScience - Thick-Film Materials & Ceramic Tapes

Applications

Hybrid & Multilayer Systems (gold-based)

Product Purpose PDF Order Trial
Quantity
8835-1A Gold Conductor
Alloyed gold for both Au and Al wire bonding
8835-1B Gold Conductor
General purpose, high adhesion, excellent line definition for Au wire bonding up to 33 µm
8844-G Gold Conductor
General purpose for use on alumina and 4920 dielectric, gives thin, smooth and dense films, excellent results with thermosonic gold wire bonding
8844 Gold Conductor
General purpose, Cd-free, fritless, 850 °C firing
8846-G Gold Conductor
General purpose, alloyed, for aluminum wire bonding use on alumina and 4920, gives thin, smooth and dense films, excellent results with thermosonic gold wire bonding
8881-B Gold Conductor
Etchable, fritless, 850 °C firing, thin printing (6-8µm), dense film for 25 µm Au wire bonding
8881-BA Gold Conductor
Etchable, fritless, 850 °C firing, thin printing (6-8µm), alloyed Au for 25 µm Al wire bonding
8884-G Gold Conductor
Excellent wire bonding and conductivity, fritless, 850 °C firing
5837-G Platinum-Gold Conductor
Solderable both on alumina and when printed and fired over 4917 dielectric, can also be used on beryllia
5837 Platinum-Gold Conductor
For use on alumina, solderable
5837-A Platinum-Gold Conductor
For use on multilayer dielectric, solderable
8835 VF-G Gold Via Fill
For multilayers
R-300-A/B series Resistor Series
For resistors, two series, blendable in the resistivity ranges 1 - 10 kohm/sq. and 10 k - 1 Mohm/sq.
4905-C Multilayer Dielectric
Filled glass-ceramic, for use with gold conductors
4911 Multilayer Dielectric
Multilayer dielectric, for high-frequency, low-loss applications, k = 4
4917 Multilayer Dielectric
Multilayer dielectric, suitable for mixed metals, high BDV
4920 Multilayer Dielectric
Thin printing, suitable for mixed metals, high BDV
4612-B Overglaze & Crossover Dielectric
Alkali-free, crystallizing, green color
G-481 Overglaze
Acid resistant, excellent silver migration protection, green, 600 °C
G-482 Overglaze
Same as G-481, but black
4771-P2 Overglaze
Resistor overglaze, fires 525 - 625 °C
See also ESL Capacitor Dielectric Pastes and ESL Tape Systems

Green Products are Lead-Free, Cadmium-Free

The above ESL materials are representative of the most common market requirements. ESL offers many other thick-film and ceramic tape products for specialized use which are not on this web site. ESL can also develop new materials to meet customer's specifications and needs. Please contact your nearest ESL representative listed on the Contact page for further information.