Approval sheet

Page 2 of 7

ASC_WR02X_J_AUTO_V01

May - 2014

FEATURE

1.

Automotive grade AEC Q-200 compliant with 100% CCD visual inspection

2.

High reliability and stability

3.

Reduced size of final equipment

4.

Suitable for high density print circuit board assembly

5.

Higher component and equipment reliability

6.

Lead free product

APPLICATION

•

Automotive

•

Mobile phone

•

PDA

•

Camcorders

•

Palmtop computers

•

Hybrid module

DESCRIPTION

The resistors are 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

nominated value within tolerance which controlled by laser trimming 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 pure Tin.

Fig 1. Construction of Chip-R WR02X