Approval sheet

Page 3 of 10

ASC_WW06 08 12R_V09

FEB - 2017

QUICK REFERENCE DATA

Item

General Specification

Series No.

WW06R

WW08R

WW12R

Size code

0603 ( 1608 )

0805 ( 2012 )

1206 (3216)

Resistance Tolerance

5% , 1%

Resistance Range

5, 10mΩ

2, 3, 4, 5, 6, 7, 8, 9 10mΩ,

1 ~ 15 mΩ

TCR (ppm/

C)

±70 ppm/

C

1/3 W

1/2 W

1W

Max. Operation Current

(DC or RMS)

8.1A, 5.7A

7A ~ 15.8A

31.6A ~ 8.2A

Operation temperature

-55 ~ +155’C

Note : Max. Operation Current : So called RCWC (Rated Continuous Working Current) is determined by

Value

Resistance

Power /

Rated

RCWC 

listed above.

MECHANICAL DATA

Unit: mm

Type

Size (inch)

Resistance

L (mm)

W (mm)

H (mm)

c (mm)

d (mm)

WW06R

0603

5mΩ

1.60±0.10

0.80±0.10

0.33±0.10

0.20±0.10

0.50±0.10

10

mΩ

0.30±0.10

0.20±0.10

0.30±0.10

WW08R

0805

2

mΩ

2.0±0.15

1.25±0.15

0.22±0.10

0.35±0.10

0.55±0.20

3

mΩ

0.45±0.10

0.35±0.10

0.75±0.20

4

mΩ

0.35±0.10

0.35±0.10

0.75±0.20

5

mΩ

0.35±0.10

0.35±0.10

0.60±0.20

6

mΩ

0.35±0.10

0.35±0.10

0.47±0.20

7

mΩ

0.22±0.10

0.35±0.10

0.75±0.20

8

mΩ

0.22±0.10

0.35±0.10

0.60±0.20

9

mΩ

0.22±0.10

0.35±0.10

0.52±0.20

10

mΩ

0.22±0.10

0.30±0.10

0.47±0.20

WW12R

1206

1m

Ω

3.2±0.15

1.60±0.15

0.32±0.10

1.10±0.25