AT4178JF NKK Switches, AT4178JF Datasheet - Page 12

• 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

AT477
Square Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: LB
AT486
Round Solid Colored Cap
Polycarbonate
Colors: A BB CB CC EB
Series: KB
AT495
Dust Cover
Lid: Polyvinyl chloride
Base: Polyamide
Series: KB
(11.6) Dia
.457
(13.2) Sq
.520
FB FF GB GG
Color Codes:
(13.0) Sq
.512
(21.0) Sq
.827
(4.5)
.177
(6.2)
.244
(3.5)
.138
.256
A Black
(6.5)
(5.3)
.209
(6.5)
.256
AT480
Square Spot Illuminated Cap
Polycarbonate
Cap Colors: A B C F
LED Colors: C D F CF
Series: LB
AT487
Square Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: KB
AT496
.295” Diameter Cap
Polyamide
Colors: A B C
Series: AB BB FB M2B MB24
B White
(11.6) Sq
.457
(13.2) Sq
.520
(4.0)
.157
(4.0)
.157
.295
(7.5) Dia
C Red
.079
(2.0)
(5.0)
.197
(4.5)
.177
(6.2)
.244
D Amber
(3.5)
.138
.256
(6.5)
www.nkk.com
Accessories & Hardware
(4.3)
.169
.079
(2.0)
AT484
Square Nonilluminated Cap
Polycarbonate
Colors: A B C E F G H
Series: LB
AT488
Round Colored Insert Cap
Polycarbonate
Colors: JB JC JE JF JG
Series: KB
AT497
End Barrier
Polyamide
Color: A
Series: LB
(11.6) Dia
.457
E Yellow
(13.2) Sq
.520
(20.0)
.787
F Green
.205
(5.2)
(4.5)
.177
(6.2)
.244
(20.2)
.796
(3.5)
.138
.256
(6.5)
G Blue
AT485
Square Solid Colored Cap
Polycarbonate
Colors: A BB CB CC EB
Series: KB
AT494
Protective Guard
Cover: Polycarbonate
Base: Polyamide
Series: KB
AT498
Center Barrier
Polyamide
Color: A
Series: LB
(4.3)
.169
.047
(1.2)
H Gray
(11.6) Sq
.457
FB FF GB GG
J Clear
(20.0)
.787
(19.0) Sq
.748
.205
(5.2)
(5.0)
.197
.244
(20.2)
(4.5)
(6.2)
.256
.796
.177
(6.5)
Y13
Y