NKK Switches • email: smartswitch@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkksmartswitch.com

4

SUPER BRIGHT LED SPECIFICATIONS

Backlight Color

Symbols

Red

Green

Blue

Unit

Forward Current

10

10

10

mA

Forward Voltage

2.1

3.3

3.3

V

ABSOLUTE MAXIMUM FOR LEDS

Backlight Color

Symbols

Red/Green/Blue

Unit

Forward Current

20

mA

Reverse Voltage

4.0

V

Current Reduction Rate Above 25°C

–0.27

mA/°C

Power Dissipation*

135 maximum

mW

*For uniform light emission, Power Dissipation should not exceed the Absolute Maximum Rating.

TYPICAL SWITCH DIMENSIONS

(16.0)

.630

(23.13)

.911

(20.59)

.811

(13.5)

.531

(10.8)

.425

See Pixel Detail

(15.0)

.591

Part No.

(9.33)

.367

(14.01)

.552

(0.36) Sq

.014

(0.03) Typ

.001

(0.75) Dia

.030

(1.8) Dia

.071

(0.6)

.024

(0.3)

.012

Pixel Detail

Standoff Detail

Footprint

PRECAUTIONS FOR HANDLING & STORAGE

Handling

1. The VLC voltage should not be applied before logic voltage. If VLC voltage is present before logic voltage, it may cause the driver

logic to freeze and damage the LCD, and the driver logic itself may become damaged.

2. The IS Series devices are electrostatic sensitive.

3. Limit operating force to keytop to 100.0N maximum, as excessive pressure may damage LCD device.

4. Recommended soldering time and temperature limits are 5 seconds maximum @ 270°C maximum.

5. Do not exceed 60°C at the LCD level.

6. The IS series devices are not process sealed.

7. If the LCD is accidentally broken, avoid contact with the liquid and wash off any liquid spills to the skin or clothing.

8. Clean cap surface with dry cloth. If further cleaning is needed, wipe with dampened cloth using neutral cleanser and dry with

clean cloth. Do not use organic solvent.

Storage

1. Store away from direct sunlight.

2. Keep away from static electricity.

3. Avoid extreme temperatures, high humidity, gaseous substances, and all forms of chemical contamination.

Terminal numbers are

not on the switch.

(2.5)

.098

(10.5)

.413

(12.5)

.492

(2.8)

.110

(0.6)

.024

Typ

(3.2)

.126

See Standoff

Detail

(12.7)

.500

(7.62)

.300

(17.78)

.700

(13.75)

.541

(1.25)

.049

Typ

(17.78)

.700

(2.5)

.098

1

2

(13.75)

.541

(1.25)

.049

(17.78)

.700

(2.5)

.098

(7.62)

.300

(17.78)

.700

.500

(12.7)

Typ

12

8

10

6

4

13

9

11

7

5

14

1

2

3

2x (0.9) Dia

.035

Landless

14x (0.8)

.031

(1.0) Dia

.039

~

ATTENTION

ELECTROSTATIC

SENSITIVE DEVICES