Approval sheet

Page 3 of 7

ASC_WF10A_V02

MAY - 2016

QUICK REFERENCE DATA

Item

General Specification

Series No.

WF10A

Size code

1210 ( 3225 )

Resistance Tolerance

5%, 1%, 0.5%

Resistance Range

1

 ~ 1M

TCR (ppm/

C)

-55

C ~ +155C

1%, 0.5% (E24+E96):

1 ~ 49.9

: -200 ~ +500ppm/C

51 ~ 1M

:   100 ppm/C

5% (E24):

1 ~ 47

: -200 ~ +500ppm/C

51 ~ 1M

:   200 ppm/C

3/4 W

Max. Rated voltage

200V

Max. Overload voltage

400V

Climatic category (IEC 60068)

-55 ~ +155

’C

Basic specification

JIS C 5201-1 : 1998

Note :

1.

This is the maximum voltage that may be continuously supplied to the resistor element, see “IEC publication

60115-

8”

2.

Max. Operation Voltage : So called RCWV (Rated Continuous Working Voltage) is determined by

Value

Resistance

Power

Rated

RCWV





or Max. RCWV listed above, whichever is lower.

DIMENSIONS(unit : mm)

Part No

WF10A

L

3.10

 0.15

W

2.50

 0.15

t

0.55

 0.15

Tt

0.45

 0.25

Tb

0.50

 0.25

1202