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.