AT4178JF NKK Switches, AT4178JF Datasheet - Page 27

• Manufacturer Part Number: AT4178JF
• Description: CAP RND CLR/GRN FOR LB LED SER
• Manufacturer: NKK Switches
• Series: LBr
• Type: Cap, Roundr

Specifications of AT4178JF

• Switch Type: Pushbutton
• Shape: Round
• Color: Clear, Green
• Illumination: Illuminated
• Mounting Type: Snap Fit
• Size: 19.00mm Dia x 4.50mm H
• Height: 10 mm
• Length: 19 mm
• Body Style: Round
• Brand/series: LB Series
• Finish, Body: Zinc Plating
• Material, Lens: Polycarbonate
• Used With: LB Series
• For Use With/related Products: LB Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: LB Series

Y
Accessories & Hardware
Y28
.122
(3.1)
AT4116
Rectangular Opaque Cap
for Nonilluminated
Polycarbonate
Colors: A B C E F G
Series: UB
AT4120
Rectangular
Spot Illuminated Cap
Polycarbonate
Colors: AB
Series: UB
AT4127
Sculptured Rocker
Polycarbonate
Colors: B C E F
Series: MLW
(11.5)
.453
(16.0)
.630
(17.0)
.669
(17.0)
.669
Color Codes:
.075
(1.9)
(5.0)
.197
(12.0)
(12.0)
.472
(15.5)
.610
.472
A Black
(3.0)
.118
(3.0)
.118
AT4117
Rectangular Transparent Cap
for Illuminated
Polycarbonate
Colors: C D F J
Series: UB
AT4124
Actuator Key
Brass with nickel plating
Series: SK
AT4128
Round Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: LB
B White
.071
(1.8)
(17.0)
.669
C Red
(13.7)
.539
(19.0) Dia
.748
www.nkk.com
(10.0)
.394
(20.0)
(12.0)
.787
.472
(16.2)
.638
D Amber
(3.0)
.118
AT4118
Diffuser for AT4117
Rectangular Transparent Cap
Polycarbonate
Colors: B C D F
Series: UB
AT4125
LED Rocker
Polycarbonate
Colors: B C E F
Series: MLW
AT4129
Square Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: LB
(13.2) Sq
.520
E Yellow
(12.6)
.496
(15.35)
.604
(13.5)
.531
F Green
(16.0)
.630
(15.3)
.602
(10.5)
.413
(10.35)
.407
(3.5)
.138
.256
(6.5)
.020
(0.5)
G Blue
AT4119
Square Spot Illuminated Cap
Polycarbonate
Colors: AB
Series: UB
AT4126
Dust Cover
Polyvinyl chloride & polyamide
Color: A
Series: JWL
AT4130
Rectangular Cap for
Super Bright LED
Polycarbonate
Colors: JB
Series: LB
(13.2)
.520
.122
(33.0)
1.299
(3.1)
H Gray
.075
(1.9)
J Clear
(19.4)
.764
(22.2)
.874
(42.0)
1.654
(12.0) Sq
.472
(5.0)
.197
.236
(6.0)
(5.0)
.197
(3.0)
.118
.236
(6.0)
(2.6)
.102