AT478JC NKK Switches, AT478JC Datasheet - Page 10

• 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]
General information and basic specifications are presented here for customers who want to do their own legends.
Recommended Print Method:
Screen Print or Pad Print
Epoxy based ink
is recommended.
Additional methods for legends are engraving the lens and laser printing on film inserts.
R
Filter or
Diffuser
Film
Insert
Lens
LEGEND PACKET FOR ORDERING CAPS WITH LEGENDS
Maximum depth for engraving is 0.3 mm (.012”) on the cap lens.
1. To order caps with legends, contact the factory and request the LB Legend Packet.
2. Once you determine your desired legend, fill out the ordering work sheet included
3. Return the completed work sheet to receive a quotation.
in the packet.
Enamel paint is recommended to fill the engraved area.
Suggested Printable Area for Film Insert
(10.08) Sq
(11.6) Sq
.457
(11.68) Sq
.460
(13.2) Sq
.520
.397
Suggested Printable Area for Lens
Film Material and Thickness:
Clear Polyester, 4 mil max.
(0.76) Typ
.030
(0.76) Typ
.030
Additional Methods
LEGENDS
(14.66)
.577
Shaded areas are printable areas.
Shaded areas are printable areas.
(17.48) Dia
(15.88) Dia
.688
(19.0) Dia
.748
.625
(17.4) Dia
.685
R = (0.6)
.024
(0.76) Typ
.030
(0.76) Typ
.030
Standard Size Pushbutton Switches
Epoxy based ink is recommended.
Recommended Print Method:
Series LB
Screen Print
www.nkkswitches.com
(17.88)
.704
(16.28)
.641
(19.4)
.764
(17.8)
.701
(0.76) Typ
.030
(0.76) Typ
.030
(11.68)
(0.76) Typ
.030
.460
(10.08)
(0.76) Typ
.030
.397
(13.2)
.520
(11.6)
.457
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