B–68

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ck-components.com

B

K8

Lighted SMT Tact Switch with Rugged LED Mounting Process

1,1

1,8

1,8

1,8

1,8

0,8

6,56

8,4

8,3

PCB LAYOUT

TOP VIEW

ELECTRICAL GRAPH

2

1

3

5

4

1

2

3

5

4

Year

Day of year

1

2

3

5

4

pick and place area :

top of LED

2.5 max

1

1

0,1

PART NUMBER

REF LED

EMITTED

COLOR

LUMINOUS INTENSITY

(mcd) If = 20 mA

CHROMATICITY

COORDINATES OR

PEAK WAVE LENGTH

(typ) If = 20 mA

FORWARD

VOLTAGE V

If = 20 MA

min

typ

X

Y

min

max

K8WH41G

LW T67C-S2U1-5K8L

WHITE

224

560

0,33

0,333

K8BU41G

LB T67C-P2R1-35

BLUE

56

140

465 nm

3

4.1

K8PG41G

LP T676-L1M2-25

PURE GREEN

11.2

28

562 nm

1.8

2. 4

K8SR41G

LP T676-Q1R2-1

SUPER RED

71

180

645 nm

1.8

2.3

K8OG41G

LO T676-R1S2-24

ORANGE

112

280

610 nm

1.85

2.35

4.1