Complement to YB Pushbuttons
TYPICAL INDICATOR ORDERING EXAMPLE
YB Indicators
K
W01
Lamps
Incandescent Lamp
05
12
5-volt
12-volt
Shapes
Bushing Mounting
01
02
03
04
05
06
Square
Round
Rectangular
Square
Round
Rectangular
LED Colors
5C
5D
5F
Red
Amber
Green
Cap Types & Colors
Solid Cap: Lens/Insert Colors
BB
CB
EB
FB
GB
White/White
Red/White
Yellow/White
Green/White
Blue/White
Snap-in Mounting
Bright LED
Resistor
No Code
No Resistor
05
12
24
5-volt
12-volt
24-volt
LED Cap: Lens/Insert Colors
JB
JC
JD
JF
Clear/White
Clear/Red
Clear/Amber
Clear/Green
Panel Seal
No
Code
W
Without Panel Seal
With Panel Seal
(Bushing Mount only)
Super Bright LED
LED Cap: Lens/Insert Colors
JB
Clear/White
K
Black only
6F
6G
Green
Blue
Bicolor LED
LED Cap: Lens/Insert Colors
JB
Clear/White
2-volt
(no resistor)
5-volt
12-volt
24-volt
Silver Solder Lug/
W01
.110” (2.8mm)
Quick Connect
LED Colors
Forward Voltage
02
12
24
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Silver Solder Lug/.110” (2.8mm)
Quick Connect Terminals
www.nkk.com
M27
Supplement
Black Housing
Accessories
Square
with Snap-in Mounting
Green Solid Cap
12-volt Incandescent Lamp
M
Indicators
YB04KW01-12-FB
Touch
Tilt
2CF
Red/Green
05
Tactiles
Terminals
Slides
Housing
6B
White
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
YB
04
12
FB
Toggles
YB Indicators
Toggles
Complement to YB Pushbuttons
SHAPES & MOUNTING TYPES
Bushing Mounting
Rockers
Snap-in Mounting
01
Square
02
Round
03
Rectangular
04
Square
05
Round
06
Rectangular
Pushbuttons
Programmable Illuminated PB
Bezel-barrier is an integral part of the indicator body.
PANEL SEAL
No Code
Bushing
Mounting
Supplied with
mounting nut.
Without Panel Seal
Snap-in
Mounting
W
With Panel Seal
Bushing
Mounting
only
Supplied with mounting
nut and o-ring AT089.
Keylocks
Rotaries
INCANDESCENT LAMP & SOLID CAP
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.
AT611
Voltage
V
I
Hours
Slides
05
5V AC
115mA
.150
7,000 average
–25°C ~ +50°C
Current
MSCP
Endurance
T-1 Bi-pin
12
12V AC
60mA
.150
Tactiles
Ambient Temperature Range
Solid Cap for Incandescent Lamp
Tilt
Lens/Insert
Colors Available:
Touch
AT3001
Square
(15.0) Sq
.591
(12.2)
.480
(4.0)
.157
AT3003
Rectangular
(15.0)
.591
(21.0)
.827
BB
CB
White/White
Red/White
Yellow/White
Green/White
Blue/White
Translucent Colored Lens
(12.2)
.480
(4.0)
.157
Indicators
M
EB
FB
GB
Translucent White Insert
Accessories
AT3002
Round
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
Translucent White Seal/Filter
Supplement
Materials: Polycarbonate (Lens & Insert)
Thermoplastic Elastomer (Seal/Filter)
Finish:
Glossy
M28
www.nkk.com
Incandescent Lamp AT611
Complement to YB Pushbuttons
BRIGHT LEDS & LED CAPS
YB Indicators
Toggles
Electrical Specifications for Bright LED without Resistor
Bright
AT628
Colors
Available:
5C
Red
5D
Amber
5F
Green
No Code
40
26
1.9
4
No Resistor
40
26
2.0
4
0.50
40
26
2.0
4
Unit
mA
mA
V
V
mA/°C
°C
Maximum Forward Current
Typical Forward Current
Forward Voltage
(+)
(-)
I
FM
I
F
V
F
V
RM
∆I
F
Maximum Reverse Voltage
Current Reduction Rate Above 25°C
Ambient Temperature Range
T-1 Bi-pin
–25 ~ +50
Electrical Specifications for Bright LED with Resistor
Bright
AT634
Colors
Available:
Red
Amber
Green
Unit
mA
mA
V
mA/°C
°C
V
Maximum Forward Current
Typical Forward Current
Forward Voltage
Maximum Reverse Voltage
Current Reduction Rate Above 25°C
T-1
1
⁄
4
Bi-pin
I
FM
I
F
V
F
V
RM
∆I
F
—
25
5
4
—
—
20
12
8
—
–25 ~ +50
AT634
(+)
24-volt,
4-element
with Resistor
—
10
24
16
—
Cap for Bright LED
Lens/Insert
Colors Available:
AT3004
Square
(15.0) Sq
.591
(12.2)
.480
(4.0)
.157
AT3006
Rectangular
(15.0)
.591
(21.0)
.827
JB
JC
JD
JF
Clear/Red
Clear/Amber
Clear/Green
(12.2)
.480
(4.0)
.157
Translucent Colored Insert
AT3005
Round
M
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
Translucent White Seal/Diffuser
Bright LEDs
AT628 AT634
www.nkk.com
M29
Supplement
Materials: Polycarbonate (Lens & Insert)
Thermoplastic Elastomer (Seal/Diffuser)
Finish:
Glossy
Accessories
Indicators
Touch
Clear/White
Transparent Clear Lens
Tilt
Tactiles
AT634
5-volt,
(+)
2-element
with Resistor
(-)
AT634
12-volt,
(+)
4-element
with Resistor
(-)
(-)
Slides
Ambient Temperature Range
Rotaries
Keylocks
5C
5D
5F
05
12
24
Programmable Illuminated PB
Pushbuttons
Rockers
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.
YB Indicators
Toggles
Complement to YB Pushbuttons
SUPER BRIGHT LEDS & LED CAPS
Rockers
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.
Super Bright
AT625G Blue
AT631B White
AT632F Green
Pushbuttons
ELECTROSTATIC
SENSITIVE DEVICES
ATTENTION
(+)
(-)
6B
Colors:
White
30
20
3.6
5
0.50
6F
Green
30
20
3.3
7
0.40
–25 ~ +50
6G
Blue
30
20
3.3
7
0.40
Unit
mA
mA
V
V
mA/°C
°C
Programmable Illuminated PB
Maximum Forward Current
Typical Forward Current
Forward Voltage
Maximum Reverse Voltage
Current Reduction Rate Above 25°C
T-1 Bi-pin
I
FM
I
F
V
F
V
RM
∆I
F
Keylocks
Ambient Temperature Range
Cap for Super Bright LED
Rotaries
AT3014
Square
AT3015
Round
AT3016
Rectangular
(21.0)
.827
Slides
(15.0) Sq
.591
(12.2)
.480
(4.0)
.157
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
(15.0)
.591
Tilt
Tactiles
(12.2)
.480
(4.0)
.157
Transparent Clear Lens
Touch
Lens/Insert
Colors Available:
Translucent White Insert
Indicators
M
JB
Clear/White
Translucent White Seal/Diffuser
Accessories
Supplement
Materials: Polycarbonate (Lens & Insert)
Thermoplastic Elastomer (Seal/Diffuser)
Super Bright LEDs
AT625 AT631
AT632
M30
www.nkk.com
Complement to YB Pushbuttons
BICOLOR LED & LED CAPS
YB Indicators
Toggles
Bicolor AT621
2CF
Red/Green
Maximum Forward Current
Typical Forward Current
Forward Voltage
Current Reduction Rate Above 25°C
I
FM
I
F
V
F
∆I
F
60
45
2.1
0.80
60
45
5
----
20
15
12
----
12
10
24
----
mA
mA
V
mA/°C
°C
T-1
1
⁄
2
Bi-pin
Ambient Temperature Range
AT621
Bicolor LED
5-volt
6-element
with Resistor
–25 ~ +50
AT621
Bicolor LED
12 & 24-volt
6-element
with Resistor
AT621
Bicolor LED
2-volt
6-element
w/o Resistor
As shown for Red;
Reverse polarity for Green
LED Caps
AT3004
Square
(15.0) Sq
.591
(12.2)
.480
(4.0)
.157
AT3005
Round
AT3006
Rectangular
(21.0)
.827
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
(15.0)
.591
(12.2)
.480
(4.0)
.157
Lens/Insert
Colors Available:
Transparent White Insert
JB
Clear/White
Translucent White Seal/Diffuser
M
Bicolor LED AT621
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M31
Supplement
Materials: Polycarbonate (Lens & Insert)
Thermoplastic Elastomer (Seal/Diffuser)
Accessories
Indicators
Touch
Transparent Clear Lens
Tilt
Tactiles
Slides
Rotaries
Keylocks
(+)
(-)
(+)
(-)
(+)
(-)
Programmable Illuminated PB
Pushbuttons
Bicolor LED is translucent white in OFF state.
02
05
12
24
Unit
Rockers
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.
