B3W-9002-B1C Omron, B3W-9002-B1C Datasheet - Page 4

• Manufacturer Part Number: B3W-9002-B1C
• Description: SWITCH TACT ILLUM SPST-NO BLUE
• Manufacturer: Omron
• Series: B3W-9r

Specifications of B3W-9002-B1C

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.05A @ 24VDC
• Actuator Type: Square Button
• Mounting Type: Through Hole
• Orientation: Vertical
• Outline: 10.00mm x 10.00mm
• Illumination: Illuminated
• Operating Force: 230gf
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B3W9002B1C

B3W-9
LED Specifications
Note:
LEDs
■
■
Note:
4
Maximum operating current I
Recommended operating current I
Forward voltage (standard value) V
Maximum reverse voltage V
Ambient operating temperature
Forward current reduction curve
Forward current and forward voltage curves
300.0
200.0
100.0
10.0
50.0
20.0
100
5.0
2.0
1.0
0.5
0.2
0.1
50
40
30
20
10
80
60
40
20
0
0
0
0
0
1.0
0
For Switches with two LEDs, red and green, the recommended operating current is 12 mA for the red and 20 mA for the green LED
for application with three-color illumination.
1. Make sure that the polarity of the LEDs is correct. The polarity is not indicated on the Switch, but the positive pole is located on
2. Connect limiting resistors to the LEDs. The Switch does not have built-in limiting resistors, so satisfy the LED characteristics by
0.5
the back surface of the Switch on the side with the OMRON mark.
obtaining the limiting resistance according to the following formula based on the voltage to be used.
LED color
1.5
20
Red
1
Yellow
High brightness
Green and Blue
1.5
Red, Green
40
2.0
Ambient temperature Ta ( ° C)
2
Forward voltage V
Forward voltage V
R
FM
2.5
2.5
60
F
F
3
Yellow
F
F
27 mA
20 mA
1.8 V
5 V
−25°C to 70°C
80
(V)
3.5
3.0
(V)
Red
Limiting resistance (R)=
27 mA
20 mA
2.1 V
5 V
Green
100
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
5
0
0
0
(Voltage used (E) – LED forward voltage (VF))
0
0.5
R
Green (High brightness), Blue
1
LED forward current (IF)
E
1
27 mA
10 mA
3.7 V
5 V
Green (high brightness)
I
V
F
2
F
1.5
Green
2
3
Forward voltage V
Forward voltage V
2.5
4
3
F
F
(V)
(V)
3.5
5
(Ambient temperature Ta = 25°C)
45 mA
20 mA
2.4 V
5 V
( Ω )
Yellow
27 mA
10 mA
3.7 V
5 V
Blue
B3W-9