AT478JB NKK Switches, AT478JB Datasheet - Page 20

• Manufacturer Part Number: AT478JB
• Description: SW CAP SQUARE SW CAP CLEAR WHITE
• Manufacturer: NKK Switches
• Series: LBr

Specifications of AT478JB

• Switch Type: Pushbutton
• Shape: Square
• Color: Clear, White
• Illumination: Illuminated
• Mounting Type: Snap Fit
• Size: 13.20mm L x 13.20mm W x 3.50mm H
• For Use With/related Products: LB Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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AT4131
Round Cap
for Super Bright LED
Polycarbonate
Colors: JB
Series: LB Panel Seal
AT4134
Rectangular Cap for
Bright & Super Bright LED
Polycarbonate
Colors: JB
Series: KB
AT4140
Cap
Polycarbonate
Colors: A B C H
Series: JB
AT4143
End Barrier
Polyamide
Color: A
Series: UB2
(4.1)
.161
(11.6)
.457
(2.0)
.079
(21.0)
.827
(12.0) Sq
.472
(16.1)
.634
(19.0) Dia
.748
.287
(7.3)
.189
(4.8)
(18.1)
.713
.354
(9.0)
.248
(4.5)
.177
(6.3)
Accessories & Hardware
AT4132
Round Cap for
Bright & Super Bright LED
Polycarbonate
Colors: JB
Series: KB
AT4137
Cap
PBT
Colors: A B C
Series: GB2
AT4141
Protective Guard, Opens 90
Cover: Polycarbonate
Base: GFR Polyamide
Series: UB2
AT4144
Center Barrier
Polyamide
Color: A
Series: UB2
(4.1)
.161
.047
(1.2)
(21.5)
.846
(11.6) Dia
.457
.079
(2.0)
(3.0)
.118
(21.0)
.827
.094
(2.4)
.189
(4.8)
(21.7)
.854
(18.1)
.713
(4.5)
.177
(6.3)
.248
(6.5)
.256
AT4133
Square Cap for
Bright & Super Bright LED
Polycarbonate
Colors: JB
Series: KB
AT4139
Flat Cap
Polycarbonate
Colors: A B C H
Series: JB
AT4142
Protective Guard, Opens 180
Spring activated
Cover: Polycarbonate
Base: GFR Polyamide
Series: UB2
AT4145
Square Splash Cover
Lid: PVC; Gasket: Polyethylene
Series: UB2
(21.5)
.846
(11.6) Sq
.457
www.nkkswitches.com
(10.0) Sq
.394
(25.2) Sq
.992
(21.7)
.854
.224
(5.7)
(4.5)
.177
(6.3)
.248
(6.5)
.256
.098
(3.9)
.154
(2.5)
8-01