YB01KW01 Datasheet, PDF (3/6 Pages) Nihon Kaiheiki Industry Co. Ltd. – Complement to YB Pushbuttons

Complement to YB Pushbuttons YB Indicators
BRIGHT LEDS & LED CAPS
The electrical specifications shown are determined at a basic temperature of 25°C.
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.
Bright
AT628
(+)
T-1 Bi-pin
Bright
AT634
T-1¹â„4 Bi-pin
Electrical Specifications for Bright LED without Resistor
Colors
Available:
5C _Red
5D _Amber 5F _Green
No Code _{No Resistor}
Forward Peak Current
I_FM
40
40
40
Continuous Forward Current
I_F
26
26
26
Forward Voltage
V_F
1.9
2.0
2.2
Reverse Peak Voltage
(-) _{Current Reduction Rate Above 25°C}
V_RM
4
4
4
∆I_F
0.50
Ambient Temperature Range
–25 ~ +50
Electrical Specifications for Bright LED with Resistor
Colors
Available:
5C _Red
5D _Amber 5F _Green
05
12
24
Forward Peak Current
I_FM
—
—
—
Continuous Forward Current
I_F
25
20
10
Forward Voltage
V_F
5
12
24
Reverse Peak Voltage
V_RM
4
8
16
Current Reduction Rate Above 25°C
Ambient Temperature Range
∆I_F
—
—
—
–25 ~ +50
AT634
5-volt,
(+)
2-element
with Resistor
AT634
(-)
12-volt,
(+)
4-element
with Resistor
AT634
(-)
24-volt, ⁽⁺⁾
4-element
with Resistor
Unit
mA
mA
V
V
mA/°C
°C
Unit
mA
mA
V
V
mA/°C
°C
(-)
Cap for Bright LED
Lens/Insert
Colors Available:
JB _Clear/White
JC _Clear/Red
AT3004
Square
(15.0) Sq
.591
(12.2)
.480
(4.0)
.157
AT3006
Rectangular
(15.0)
.591
(21.0)
.827
(12.2)
.480
(4.0)
.157
Transparent Clear Lens
Translucent Colored Insert
JD _Clear/Amber
JF _Clear/Green
AT3005
Round
Materials: Polycarbonate (Lens & Insert)
Thermoplastic Elastomer (Seal/Diffuser)
Finish: Glossy
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
Translucent White Seal/Diffuser
Bright LEDs
AT628 AT634
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