Series KP

Miniature Audio/Video 4-Pin RGB Pushbuttons

www.nkkswitches.com

6

1

Used on A Plunger

AT3083

Flat Cap

F

CAP TYPES & COLORS

S

AT3086

Home Key Cap

T

AT3084

Flat Cap

F

AT3079

Sculptured Cap

S

AT3087

Home Key Cap

T

12.0mm Square

AT3078

Sculptured Cap

AT3085

Flat Cap

AT3080

Sculptured Cap

S

AT3088

Home Key Cap

T

2

15.0mm Square

F

3

17.4mm Square

Used on B Plunger

Used on B Plunger

(6.5)

.256

(12.0) Sq

.472

(7.0)

.276

(15.0) Sq

.591

(7.0)

.276

(17.4) Sq

.685

(7.0)

.276

(17.4) Sq

.685

(6.5)

.256

(12.0) Sq

.472

(2.6) Dia

.102

(7.0)

.276

(15.0) Sq

.591

(2.6) Dia

.102

(7.0)

.276

(17.4) Sq

.685

(2.6) Dia

.102

(6.5)

.256

(12.0) Sq

.472

(7.0)

.276

(15.0) Sq

.591

Clear Lens

White Diffuser

JB

Lens & Diffuser Colors Available:

Clear/White

Materials & Finishes: Lens - Polycarbonate with glossy finish

Diffuser - Polycarbonate with textured finish

Optional Protective Guard AT4170 available; contact factory.

RGB LED SPECIFICATIONS

Red

Green

Blue

Unit

Note: For applications that require

white illumination, contact factory.

Maximum Forward Current

I

FM

50

30

30

mA

Typical Forward Current

I

F

15

16

10

mA

*Forward Voltage

V

F

2.0

2.9

2.9

V

Power Peak Dissipation

P

D

100

80

80

mW

Maximum Reverse Voltage

V

RM

5

5

5

V

Dominant Wavelength

λ

d

620

525

467

nm

Current Reduction Rate Above 45°C

∆

IF

0.75

0.25

**0.22

mA/°C

Ambient Temperature Range

–25 ~ +50

°C

*Forward Voltage (V

**Current Reduction Rate (∆

Red

Green

Blue

Common

Anode (+)

RGBP

Color

ATTENTION

ELECTROSTATIC

SENSITIVE DEVICES

The electrical specifications shown are determined at a basic temperature of 25°C. LEDs are an integral part of the switch and not available separately.

LED circuit is isolated and requires an external power source. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor

value can be calculated by using the formula shown here.

R =

Where: R

E

V

F

I

F

= Resistor Value (Ohms)

= Source Voltage (V)

= Forward Voltage (V)

= Forward Current (A)

R

+

–

E

Anode

Cathode