Series HB

Subminiature Pushbuttons

D16

D

www.nkkswitches.com

Material: Polycarbonate

Finish: Glossy

JB

CAP TYPES & COLORS

LED COLORS & SPECIFICATIONS

The electrical specifications shown are determined at a basic temperature of 25°C.

LED circuit is isolated and requires external power source. Single element LED is colored in OFF state.

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.

Cap Colors Available:

AT4052

Spot Illuminated

Clear Lens/

White Diffuser

Material: Polycarbonate

Finish: Glossy

Lens/Diffuser

Colors Available:

White Cap for Bright & Super Bright LEDs

AB

Colored Cap for Bright LEDs

Black Cap with Translucent

White Window for LED Display

(7.4) Sq

.291

(4.6)

.181

(4.8)

.189

(3.0)

.118

(1.2)

.047

(1.8)

.071

FB

Green/White

(4.8)

.189

(4.5)

.177

(7.4) Sq

.291

(4.8)

.189

(4.5)

.177

(7.4) Dia

.291

Transparent Colored

Lens

Translucent

White Diffuser

Colored LED

AT633

Transparent Clear

Lens

Translucent

White Diffuser

Colored LEDs

AT624, AT629,

AT630, or AT633

(4.8)

.189

(4.5)

.177

(7.4) Sq

.291

(4.8)

.189

(4.5)

.177

(7.4) Dia

.291

Bright

Super Bright

Color

Red

Amber Green White Green

Blue

Unit

Maximum Forward Current

I

FM

30

30

30

30

30

30

mA

Typical Forward Current

I

F

20

20

20

20

20

20

mA

Forward Voltage

V

F

1.95

2.0

2.1

3.3

3.3

3.3

V

Maximum Reverse Voltage

V

RM

5

5

5

7

7

7

V

Current Reduction Rate Above 25°C

∆I

F

0.42

0.42

0.42

0.40

0.40

0.40 mA/°C

Ambient Temperature Range

–25° ~ +50°C

–25° ~ +50°C

5C

5D

5F

6F

6G

Note for Super Bright:

(+)

(-)

6B

Bright

AT633

Super Bright

AT624G

Blue

AT629B

White

AT630F

Green

T-1 Bi-pin

ATTENTION

ELECTROSTATIC

SENSITIVE DEVICES

Square only

Material: Polycarbonate

Finish: Matte

AT4031

Square

AT4032

Round

A

B

E

F

Cap Colors Available:

Nonilluminated Caps

C

G

Material: Polycarbonate

Finish: Glossy

AT4166

Square

AT4167

Round

Color Codes:

A Black

B White

C Red

D Amber

E Yellow

F Green

G Blue

J Clear

(4.5)

.177

(4.8)

.189

(7.4) Sq

.291

(4.8)

.189

(4.5)

.177

(7.4) Dia

.291

Black

(Square Only)

White

Yellow

Red

AT4035

Square

AT4036

Round

Blue

Green

No Code

No Lamp