AT478JC NKK Switches, AT478JC Datasheet

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AT478JC

Manufacturer Part Number
AT478JC
Description
SW CAP SQUARE SW CAP CLEAR RED
Manufacturer
NKK Switches
Series
LBr
Type
Cap, Square for LED with Lens/Diffuserr
Datasheets

Specifications of AT478JC

Switch Type
Pushbutton
Shape
Square
Color
Clear, Red
Illumination
Illuminated
Mounting Type
Snap Fit
Size
13.20mm L x 13.20mm W x 3.50mm H
Height
10 mm
Length
13.2 mm
Mounting Style
SMD/SMT
Termination Style
Snap On
Width
13.2 mm
For Use With/related Products
LB Series
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
LB Series
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435
Illuminated Standard Size Pushbutton Switches
General Specifications
Solder Lug/Quick Connect Terminals;
12-volt Bright LED with Resistor
1
2
5
6
LB
( ) = Momentary
POLES
Alternate Action
with Latchdown
rated 3A @ 125/250V AC
R
CIRCUITS
SPDT
DPDT
SPDT ON-(ON) Circuit
ON
ON
Silver Contacts and
Dimensions
(ON)
ON
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
1
LB15SKW01-5C12-JC
Switches are supplied without UL
& CSA marking unless specified.
Specific models & ratings noted
on General Specifications page.
C
S
R
IMPORTANT:
5
SHAPES
Square
Round
Rectangular
Clear Cap with Red Diffuser
Square Shape
Black Housing
S
W01
G01
CONTACTS & TERMINALS
Silver Contacts and
Solder Lug/Quick Connect Terminals
3A @ 125/250V AC
Gold Contacts and
Solder Lug/Quick Connect Terminals
0.4VA @ 28V AC/DC
K
G
HOUSING
Black
Gray
K
TYPICAL SWITCH ORDERING EXAMPLE
W01
Incandescent or Neon used w/Insert Cap
Incandescent Lamp used with Solid Cap
1D
00
05
12
28
00
01
05
12
28
5C
5D
6G
1C
1F
CF
00
5C 12
5F
6B
6F
LED used with Spot Illuminated Cap
C
D
F
Super Bright LED used w/LED Cap
Colors
Standard LED used w/LED Cap
Bright LED used w/LED Cap
Red
Amber
Green
No Lamp
5-volt
12-volt
28-volt
Red Single Color
Amber Single Color
Green Single Color
Red/Green Bicolor
No Lamp
No Lamp
110-volt Neon
5-volt Incandescent
12-volt Incandescent
28-volt Incandescent
Red
Amber
Green
White
Green
Blue
Nonilluminated
LAMPS
No Code
05
12
24
Resistor
No Resistor
5-volt
12-volt
24-volt
J C
A
B
C
*JG
*JF
BJ
CJ
GJ
JB
JC
JB
JC
JD
JB
JC
JD
JB
EJ
FJ
JE
JF
JF
A
B
C
F
* JF & JG not suitable with neon.
Black
White
Red
LED Cap: Lens/Diffuser Colors
LED Cap: Lens/Diffuser Colors
LED Cap: Lens/Diffuser Colors
Insert Cap: Lens/Filter Colors
Solid Cap: Lens/Filter Colors
Spot Illuminated Cap Colors
Nonilluminated Cap Colors
CAP TYPES & COLORS
White/Clear
Red/Clear
Yellow/Clear
Green/Clear
Blue/Clear
Clear/White
Clear/Red
Clear/Yellow
Clear/Green
Clear/Blue
Clear/White
Clear/Red
Clear/Amber
Clear/Green
Clear/White
Clear/Red
Clear/Amber
Clear/Green
Clear/White
Black
White
Red
Green
E
F
Yellow
Green
Series LB
Available in
round only.
square and
www.nkkswitches.com
G
H
Blue
Gray
5-8-01

Related parts for AT478JC

AT478JC Summary of contents

Page 1

... Switches are supplied without UL & CSA marking unless specified. Specific models & ratings noted on General Specifications page. General Specifications Dimensions NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 TYPICAL SWITCH ORDERING EXAMPLE S K W01 5C 12 Incandescent Lamp used with Solid Cap ...

Page 2

... Process Seal: Standards & Certifications Flammability Standards: UL Recognized: CSA Certified: NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 GENERAL SPECIFICATIONS 3A @ 125V 250V 30V DC 0.4VA maximum @ 28V AC/DC maximum to find explanation of operating range. 50 milliohms maximum for silver; 100 milliohms maximum for gold 200 megohms minimum @ 500V DC 1,000V AC minimum between contacts ...

Page 3

... Current T-1 Bi-pin Endurance Avg. Hrs. Electrical specifications are determined at a basic temperature Lamp circuit is independent of switch operation. NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 POLES & CIRCUITS Connected Terminals Normal Down Notes: (1) Switch is marked with NC, NO, COM, L+, L-. ...

Page 4

... Reverse Peak Voltage T-1 Bi-pin Current Reduction Rate Above Lamp Code 00 indicates that no lamp is used. NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 LED CODES & SPECIFICATIONS Accessories & Hardware Index. Standard Single Element LED Color ...

Page 5

... AT4129 Colors Available: Square JB (3.5) (13.2) Sq .138 .520 (6.5) .256 Material: Polycarbonate NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 C Red D Amber E Yellow Solid Cap for Incandescent Lamp AT4012 Round (19.0) Dia (4.5) (13.2) .748 .177 ...

Page 6

... Square G B (3.5) (13.2) Sq .138 .520 Material: Polycarbonate NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 C Red D Amber E Yellow Spot Illuminated Cap with LED Accessories & Hardware Index. LED Specifications Bicolor LED with 2 Elements 1C (+) (-) ...

Page 7

... Typ .020 .029 (5.08) (15.0) (4.0) .200 .591 .157 NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 TYPICAL SWITCH DIMENSIONS Single & Double Pole (1.8) .071 (1.0) .039 (3.2) (17.8) Sq (21.5) .126 .701 ...

Page 8

... Protective Guards reduce depth of switch behind panel by .020". AT497 AT498 End Center End Position (20.0) .787 Center Position Material: Polyamide NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 OPTIONAL ACCESSORIES Splash Covers AT4001 Square (15.0) Sq .591 Cap Height When (2.5) Assembled ...

Page 9

... Panel panel. Snap into panel cutout. NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 ASSEMBLY INSTRUCTIONS Lamp Installation & LED Orientation Bright LEDs AT626, AT627 Align cut corners (C) when inserting the LED. ...

Page 10

... Once you determine your desired legend, fill out the ordering work sheet included in the packet. 3. Return the completed work sheet to receive a quotation. NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 LEGENDS Suggested Printable Area for Lens (11 ...

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