Approval sheet

Page 2 of 7

ASC_WA02A_V02

Jan - 2013

FEATURE

1.

Small size and light weight

2.

Reduced size of final equipment

3.

Lower surface mounted assembly costs

4.

Higher component and equipment reliability

5.

Lead free / Halogen free

APPLICATION

•

Consumer electrical equipment, PDA, Digital Cam-coder, …

•

EDP, Computer application

•

Mobile phone, Telecom

•

Ram module

DESCRIPTION

The resistors array is constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are

added at each end and connected by a resistive paste that is applied to the top surface of the substrate. The

composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to

within tolerance by laser cutting of this resistive layer.

The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For

ease of soldering the outer layer of these end terminations is a Tin (lead free) solder alloy.

Fig 1. Outline of chip-R array WA02A