B

B–162

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ckswitches.com

LED CHARACTERISTICS

ILS Series

Integrated LED Tact Switch

STYLES

TA

NEW

STANDARD LED COLOR OPTIONS

LED Parameter

Symbol Condition UNITS RED

10

YELLOW/GREEN

30

BLUE

40

WHITE

50

GREEN

60

Power Dissipation

Pd

-

mW

52

60

120

18

120

Forward Current

IF

-

mA

20

20

30

5

30

Peak Forward

Current *1

IFP

-

mA

100

100

100

100

100

Reverse Voltage

VR

-

V

5

5

5

5

5

Operating

Temperature

Topr

-

-

-40˚C to 85˚C

-40˚C to 85˚C

-40˚C to 85˚C

-40˚C to 85˚C

-40˚C to 85˚C

Storage

Temperature

Tstg

-

-

-40˚C to 85˚C

-40˚C to 85˚C

-40˚C to 85˚C

-40˚C to 85˚C

-40˚C to 85˚C

Forward Voltage

Vf

F=5mA

V

2.6 max.

2.3 max.

3.2 max.

3.6 max.

3.4 max.

Luminouus Intensity Iv

F=5mA

mcd

140 min.

100 min.

63 min.

94 min.

1000 min.

Reverse Current

IR

F=5mA

µA

100 max.

-

-

1 max.

-

Peak Wave Length

λp

F=5mA

nm

644

570

460

-

521.5

Dominant Wave

Length

λd

F=5mA

nm

620 min.

567-573

465-470

-

515-525

Spectral Line

Half-width

Δ λ

F=5mA

nm

20

30

30

-

30

Viewing Angle

2

q1/2

F=5mA

deg

35

35

35

35

35

6.1

5.8

0.7

6-

1.1

6.5

6.5±0.3

CIRCUIT DIAGRAM

1

2

3

4

0.5

0.4

5

6

5.7±0.2

4.5

P.C.B LAND DIMENSION

4

3

2

1

5

6

LED

20 Nov 20