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

03-07

Complement to UB2 Pushbuttons

UB2 Indicators

PCB Mounting

Snap-in Mounting

Terminals

MOUNTING TYPES, SHAPES, & TERMINALS

W03

Silver PC/Turret

(0.2)

.008

(4.0)

.157

(1.0)

.039

Thk = (0.5)

.020

Panel Thickness:

.039 ~ .126” (1.0 ~ 3.2mm)

Bright

Super Bright

Super Bright

Color

Red

Amber

Green

White

Green

Blue

Red/Green

Unit

Forward Peak Current

I

FM

30

30

25

25

25

25

30/25

Amber 25/22

mA

Continuous Forward Current

I

F

20

20

20

20

20

20

20/20

mA

Forward Voltage

V

F

1.85

2.0

2.1

3.6

3.5

3.6

2.1/3.5

V

Reverse Peak Voltage

V

RM

5

5

5

5

5

5

4/4

V

Current Reduction Rate Above 25°C

∆I

F

0.40

0.42

0.46

0.40

0.40

0.40

0.40/0.33

mA/°C

Ambient Temperature Range

–25° ~ +50

–20° ~ +50

–25° ~ +50

°C

LED COLORS & SPECIFICATIONS

5C

5D

5F

The electrical specifications shown are determined at a basic temperature of 25°C. Polarity marks are on the bottom of the device.

If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the

formula in the Supplement section. The LED is an integral part of the indicator and not available separately.

6F

6G

Note for Super Bright:

Attention

Electrostatic

Sensitive Devices

6B

(+)

(-)

(+)

(-)

Bright

Single Color LED

with 1 element

Super Bright

Single Color LED

with 1 element

Amber color can be achieved by lighting red and green simultaneously on the bicolor LED (not suitable for Alternating Legends).

6CF

LC (+)

L1 (-)

Red

L2 (-)

Green

Super Bright

Bicolor LED

with 2 elements