AT3077A NKK Switches, AT3077A Datasheet - Page 10

• Manufacturer Part Number: AT3077A
• Description: SW CAP SQUARE BEVELED BLACK
• Manufacturer: NKK Switches
• Series: UB2r
• Type: Cap, Beveled for Nonilluminatedr

Specifications of AT3077A

• Switch Type: Pushbutton
• Shape: Square, Beveled
• Color: Black
• Illumination: Non-Illuminated
• Mounting Type: Snap Fit
• Size: 15.00mm L x 15.00mm W x 5.60mm H
• Height: 5.6 mm
• Length: 15 mm
• Mounting Style: SMD/SMT
• Termination Style: Snap In
• Width: 15 mm
• For Use With/related Products: UB2 Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: UB2 Series

Low Profile Pushbuttons
Materials:
Cover: Clear Polycarbonate
Base: Black Polyamide
Coil Spring: Stainless Steel
AT4141
Opens 90°
Closes manually
Materials:
Cover: Clear Polycarbonate
Base: Black GFR Polyamide
Recommended Panel Thickness:
.039” ~ .106” (1.0mm ~ 2.7mm)
Recommended Panel Thickness:
.039” ~ .126”
(1.0mm ~ 3.2mm)
AT4170
Opens 180°
Closes automatically
(18.8) Sq
.740
AT4170
(21.7)
.854
* Minimum dimension allows opening of cover to 180°
(21.5)
.846
(N) = Number of switches
(21.5)
.846 (N)
Spring Loaded Protective Guard for Snap-in Mounting of PCB Model
(40.0) Min*
1.575
OPTIONAL ACCESSORIES
Protective Guard for Snap-in Model
Recommended Panel-to-PCB Range:
.531” ~ .622”
(13.5mm ~ 15.8mm)
(21.7)
(21.7)
.854
.854
.437
(11.1)
.437
(11.1)
(19.5)
(19.5)
.768
.768
www.nkk.com
(21.5)
.846
(21.5)
.846
1 Install switch onto
2 Snap protective
3 Join the two
Installation
PC board.
guard into panel.
assemblies.
(13.5) ~ (15.8)
.531 ~ .622
Cap Height
When
Assembled
.256
(6.5)
(13.5)
.531
(6.5)
.256
3
Series UB2
2
1
(15.64)
180°
(16.1)
.634
.616
Protective
Guard
Panel
Switch
PC Board
(19.1)
.752
(18.0)
.709
(8.05)
.317
(15.64)
.616
(19.1)
.752
(18.1)
.713
D97
D