HB215SKG03CE-JB Datasheet, PDF (4/5 Pages) Nihon Kaiheiki Industry Co. Ltd. – Quiet Actuation Illuminated Pushbutton

Quiet Actuation Illuminated Pushbutton Series HB2
Pole Model
SP
HB215
Plunger Position
( ) = Momentary
Normal
Down
OFF
(ON)
POLE & CIRCUIT
Connected Terminals
Normal
Down
OPEN
1-2
Throw & Switch/Lamp Schematics
Notes: Switch terminals are not marked on switch.
Red LED terminal is marked with “R”.
LED circuit is isolated and requires
external power source.
SPST
1
Red
3 (+)
4 (-)
2
5 (+)
Yellow or Green
HOUSING SHAPE & COLOR
S _{.307" Square Body}
K _{Black Housing}
CONTACT MATERIALS, RATINGS, & TERMINALS
G03 ^{Gold Contacts}
Logic Level
(3.5)
(0.4)
.138
.016
(0.5) Sq
.020
Switch Terminal
(3.5)
(0.4)
.138
.016
(0.5) Sq
.020
Lamp Terminal
0.4VA maximum @ 28V AC/DC
(2.25) Typ
(0.5)
.089
.020
(1.0) Dia
.039
(2.5) Typ
.098
(1.0) Dia
.039
(0.85) Dia Typ
.033
CL
(0.92)
.036
(2.54)
.100
PCB Footprint
BICOLOR LEDS & SPECIFICATIONS
+
R
IF
E
VF
–
R = ^{E - VF}
I_F
Where:
R = Resistor Value (Ohms)
E = Source Voltage (V)
V_F = Forward Voltage (V)
I_F = Forward Current (mA)
LED is an integral part
of the HB2 switch.
Color
Forward Peak Current
I_FM
Continuous Forward Current
I_F
Forward Voltage
V_F
Reverse Peak Voltage
V_RM
Current Reduction Rate Above 25°C ∆I_F
Ambient Temperature Range
CE
CF
Red/Yellow
Red/Green
30/30
30/30
20/20
20/20
2.0/2.1
2.0/2.1
4/4
4/4
0.33/0.33
0.33/0.33
-25°C ~ +50°C
Unit
mA
mA
V
V
mA/°C
Electrical specifications are determined at a basic temperature of 25°C. LED circuit is independent of switch operation.
If the source voltage is greater than rated LED voltage, a ballast resistor must be connected in series with the LED. The circuit
diagram and formula above will assist in calculating the value of the required ballast resistor.
NKK Switches • email: [e-mail] • Phone [phone] • Fax [phone] www.nkkswitches.com
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