1

11

Chip Resistors

www.passivecomponent.com

WT04X Chip Resistor Network 10P8R

Description

The resistor 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

termination is Tin (Pb free) solder alloy.

Quick Reference Data

Item

General Specification

Series No.

WT04X

Size

0402x8 (1005x8)

Termination construction

Convex type

Resistance Tolerance

±5% (E24 series)

Resistance Range

10

~ 100K

TCR (ppm/

)

± 200

ppm/

Max. dissipation @ Tamb=70

1/16 W

Max. Operation Voltage (DC or RMS)

25V

Max. Overload Voltage (DC or RMS)

50V

Climatic category (IEC 60068)

55/155/56

Circuit Mode:

Resistor elements on pin1 ~ pin4, pin6 ~ pin9;

R1=R2=R3=R4=R6=R7=R8=R9

Note :

1. Power derating curve and detail specification please refer to specific data sheets.

Physical Dimensions:

Unit: mm

Symbol

L

3.30±0.20

W

1.60±0.15

T

0.55±0.10

P

0.64±0.05

A

0.50±0.05

B

0.40±0.15

C

0.40±0.15

G

0.40±0.15