AT478JC NKK Switches, AT478JC Datasheet - Page 7

• 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

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: [e-mail] • Phone [phone] • Fax [phone]
Square
Round
LB16CKW01-12-CJ
Rectangular
LB26RGW01-12-CJ
LB15SKW01-12-CJ
AT711
(15.0)
.591
.020
(0.5)
(4.0)
.157
Single Pole • Straight PC Terminals
(0.3) Typ
.012
(2.54) Typ
.100
R
(0.74) Typ
.029
(17.8)
.701
(13.2)
.520
COM
NO
(13.2) Sq
.520
NC
L
L
(+)
(-)
(5.08)
.200
COM
NC
NO
(19.4)
.764
(19.0) Dia
.748
(17.8) Sq
.701
(15.8) Sq
TYPICAL SWITCH DIMENSIONS
.622
(23.7) Dia
.933
(24.0)
.945
OPTIONAL ACCESSORIES
Note: Order adaptors separately.
(5.08)
.200
Single & Double Pole
Single & Double Pole
Single & Double Pole
(1.0) Dia Typ
.039
.126
.039
(3.2)
.126
(3.2)
.126
(3.2)
.039
.039
PCB Adaptors
(2.54) Typ
(1.0)
(1.0)
(1.0)
.100
.071
.071
.071
(1.8)
(1.8)
(1.8)
Latchdown Position
Latchdown Position
Latchdown Position
AT712
(15.0)
(21.5)
.846
.591
(21.5)
.846
(22.5)
.886
.020
(0.5)
(4.0)
.157
Double Pole • Straight PC Terminals
Terminals 4, 5, & 6 are not on single pole models.
Terminals 4, 5, & 6 are not on single pole models.
.295
.295
(7.5)
(7.5)
.295
(0.3) Typ
.012
Terminals 4, 5, & 6 are not on single pole models.
(2.54) Typ
(7.5)
.100
(0.74) Typ
(1.2) x (2.0) Typ
.047 x .079
.029
.047 x .079
(1.2) x (2.0) Typ
(0.5) Typ
.020
Standard Size Pushbutton Switches
.020
(2.54) Typ
(2.54) Typ
(1.2) x (2.0) Typ
.047 x .079
(0.5) Typ
.100
.100
(0.5) Typ
.020
(2.54) Typ
.100
COM
NC
NO
L
L
NC
NO
COM
NC
NO
COM
(+)
(-)
(5.08)
.200
Series LB
COM
NC
NO
COM
NC
NO
1
3
2
(5.08) Typ
(15.8) Sq
3
1
2
.200
.622
www.nkkswitches.com
L (-)
L (+)
L (+)
L (-)
(5.08) Typ
(5.08) Typ
5
4
.200
6
5
4
6
.200
(2.8) Typ
.110
1
(2.8) Typ
.110
3
2
(22.0)
.866
L (+)
L (-)
6
5
4
(15.8) Sq
.622
(5.08) Typ
.200
(15.8) Sq
.622
(1.0) Dia Typ
.039
(21.7) Dia
(2.54) Typ
(2.8) Typ
.110
.854
.100
(15.8)
.622
5-8-01