AT4178JD NKK Switches, AT4178JD Datasheet - Page 7

• Manufacturer Part Number: AT4178JD
• Description: CAP RND CLR/AMB FOR LB LED SER
• Manufacturer: NKK Switches
• Series: LBr
• Type: Cap, Roundr

Specifications of AT4178JD

• Switch Type: Pushbutton
• Shape: Round
• Color: Clear, Amber
• 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
• Lens Style: Square Cap
• 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
Y8
AT209
ON-OFF Plate for 6mm
Threaded Bushing
Brass with nickel plating
Series: M P
AT213
Bezel for 2 AT618 LEDs
Polycarbonate
Color: A
Series: EB M MB24 MB25
AT217
Barrier
Polyamide
Colors: A B H
Series: JWM
.240
(6.1) Dia
(10.0) Dia
.394
(2.0) Typ
.079
(8.0)
.315
(22.2)
.874
(10.0)
.394
Color Codes:
(25.0)
.984
(5.0) Typ
.197
.020
(0.5)
(18.0) Dia
.710
(5.0)
.197
(30.0)
1.181
(12.0)
.472
A Black
(21.5) Sq
.846
.307
(11.8)
.465
(7.8)
.283
(7.2)
.087
(2.2)
.240
(6.1) Dia
AT210
ON-OFF Plate for 6mm
Threaded Bushing
Aluminum
Colors: Red & black ink
Series: M P
(10.0) Dia
.394
B White
.020
(0.5)
C Red
(18.0) Dia
.710
(5.0)
.197
www.nkk.com
AT214
ON-OFF Plate for 12mm
Threaded Bushing
Aluminum
Colors: Red & black ink
Series: M P S
AT218
Barrier
Polyamide
Colors: A B H
Series: JWL
(27.2)
1.071
(17.2) Dia
.677
(12.1) Dia
.476
D Amber
(29.0)
1.142
.240
(6.1) Dia
AT211
ON-OFF Plate for 6mm
Threaded Bushing
Aluminum
Colors: Red & black enamel
Series: M P
.020
(0.5)
E Yellow
(28.0) Dia
1.102
.020
(0.5)
(35.0)
1.378
(8.0)
.315
(8.15)
(21.0)
.827
.321
F Green
(11.0)
.433
G Blue
(8.0)
.315
AT212
Bezel for 2 AT617 LEDs
Polycarbonate
Color: A
Series: EB M MB24 MB25
AT215
ON-OFF Plate for 12mm
Threaded Bushing
Aluminum
Colors: Red & black enamel
Series: M P S
AT219
Barrier
Polyamide
Colors: A
Series: JWS
(12.1) Dia
.476
(10.0)
.394
H Gray
(3.0) Dia Typ
.118
(20.5)
.807
(19.5)
.768
.024
(0.6)
J Clear
(12.0)
.472
(35.0)
1.378
.307
(7.8)
(11.8)
.465
(24.0)
(21.0)
.827
.945
(21.5) Sq
.846
.087
(2.2)
.276
(7.0)