MICROELECTRONIC THICK FILM AlN PASTES BY KOARTAN

Koartan's range of thick film pastes for use on AlN (Aluminium Nitride are blendable across the whole series and are completely lead-free. With resistivity's from 100 mOhms / square to 3 Ohms/square, these materials offer tight TCR controls and excellent power handling capabilities.

For heaters and other applications where a tight TCR is not required, Koartan offers the 798X series of pastes. With similar resistivity's to the 796X series, the 798X series has a TCR of 300ppm +/- 100ppm, suitable for more cost-sensitive products.

Koartan also offers conductive pastes specifically engineered for applications requiring high adhesion to AlN. These materials also come in a range of different resistivities - the 6292 Silver-Palladium paste has a resistivity of 18 - 22 mOhms / square, while the 6122 Silver paste has a resistivity of 3 - 4 mOhms / square.

Finally, to protect the fired circuitry of the sensitive AlN-compatible pastes, Koartan has developed a special over-glaze material, 5662. This paste fires at 600 - 650C and prevents the oxidisation of Palladium that normally occurs when firing higher temperature glazes, thereby significantly reducing the resistivity shift from as much as 20% or more, to +/- 1%.

AlN Product Range Overview

Part#

Type

Description

Download

Product

4906

Viscosity

-

Description

600C firing Gold Conductor for AlN

Product

7961

Viscosity

-

Description

Series Pd-Ag Power Resistors for AlN

Product

7981

Viscosity

-

Description

Series Pd-Ag Power Resistors for AlN

Product

6292

Viscosity

-

Description

Silver-Palladium Conductor for AlN

Product

6122

Viscosity

-

Description

Silver Conductor for AlN

Product

5662

Viscosity

-

Description

Overglaze for AlN

Product

6296

Viscosity

-

Description

SILPALL FLASH - Solder Promoting Paste for AlN

FURTHER INFORMATION & REQUEST FORM:

Contact Us

Tel: +44 (0)1264 334505

Email: enquiries@inseto.co.uk

Applications

Microelectronic Devices, Microwave Devices, Heating Elements, Printable Resistors & Thermistors

Industry Segments

Microelectronic / Hybrid Assembly, Photonic Devices, Microwave Electronics, Automotive Electronics, Wireless Telecommunications, Data Processing, Instrumentation, Military, Consumer Electronics, Industrial Electronics

Koartan Website

Region

Available from Inseto in the United Kingdom, Ireland & Nordic Region

Full Name

Company

Country

Email

Message

Telephone:
+44 (0)1264 334505

Email:
enquiries@inseto.co.uk

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