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Short Body Pushbuttons
Series YB
BRIGHT LED & LED CAPS
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 voltage, a ballast resistor is required. The ballast resistor calculation is shown in the
Supplement (see page Z1) & lamp drawings are in Accessories & Hardware (see page Y1).
Electrical Specifications for Bright LED without Resistor
Bright
AT628
Color Codes:
5C
Red
5D
Amber
5F
Green
No Code
No Resistor
Forward Peak Current
Continuous Forward Current
Forward Voltage
I FM
I F
V F
40mA
26mA
1.9V
40mA
26mA
2.0V
40mA
26mA
2.2V
(+)
(-)
Reverse Peak Voltage
V RM
4V
4V
4V
Current Reduction Rate Above 25 ° C
? I F
0.50mA/ ° C
T-1 Bi-pin
Ambient Temperature Range
Electrical Specifications for Bright LED with Resistor
-25 ° C +50 ° C
Bright
AT634
Color Codes:
5C
Red
5D
Amber
5F
Green
05
Resistor Codes
12
24
Forward Peak Current
Continuous Forward Current
Forward Voltage
Reverse Peak Voltage
I FM
I F
V F
V RM
–––
25mA
5V
4V
–––
20mA
12V
8V
–––
10mA
24V
16V
T-1 1 ? 4 Bi-pin
AT634
Ambient Temperature Range
AT634
AT634
-25 ° C +50 ° C
24-volt,
5-volt,
2-element
with Resistor
(+)
(-)
12-volt,
4-element
with Resistor
(+)
(-)
(+)
4-element
with Resistor
(-)
Cap for Bright LED
AT3004
AT3006
Lens/Insert
Square
Rectangular
JB
Color Codes:
Clear/White
JC Clear/Red
JD
Clear/Amber
(15.0) Sq
.591
(12.2)
.480
(4.0)
.157
AT3005
Round
(15.0)
.591
(15.0) Dia
.591
(21.0)
.827
(12.2)
.480
(4.0)
.157
Transparent Clear Lens
Translucent Colored Insert
Translucent White Seal/Diffuser
JF
Clear/Green
(12.2)
.480
(4.0)
.157
Materials: Polycarbonate (Lens & Insert)
Thermoplastic Elastomer (Seal/Diffuser)
Bright LEDS
AT628 AT634
NKK Switches ? email: sales@nkkswitches.com ? Phone (480) 991-0942 ? Fax (480) 998-1435
www.nkkswitches.com
12-02
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相关代理商/技术参数
AT4073A
功能描述:开关配件 .472" SQ CAP BLACK RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的:
AT4073B
功能描述:开关配件 .472" SQ CAP WHITE RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的:
AT-4073-B
制造商:Nihon Kaiheiki Ind Co Ltd 功能描述:
AT4073C
功能描述:开关配件 .472" SQ CAP RED RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的:
AT4073E
功能描述:开关配件 .472" SQ CAP YELLOW RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的:
AT4073F
功能描述:开关配件 .472" SQ CAP GREEN RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的:
AT4073G
功能描述:开关配件 SQ BLUE CAP FOR UB NONILLUMINATED
RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的:
AT-4073-M
制造商:Nihon Kaiheiki Ind Co Ltd 功能描述: