AT494 NKK Switches, AT494 Datasheet - Page 7

• Manufacturer Part Number: AT494
• Description: PROTECTIVE GUARD KB SER SQ&RND
• Manufacturer: NKK Switches
• Type: Protective Guardr
• Series: ATr

Specifications of AT494

• Accessory Type: Protective Guard
• Height: 11.5 mm
• Length: 19 mm
• Mounting Style: SMD/SMT
• Termination Style: Snap On
• Width: 19 mm
• Brand/series: KB Series
• Switch Type: Push Button Switch
• Operating Temp Range: -25C to 70C
• For Use With/related Products: KB Series - Square/Round
• For Use With: 360-2019 - SWITCH PB ILLUM DPDT ALT GRN SLD360-2018 - SWITCH PB ILLUM DPDT ALT AMB SLD360-2017 - SWITCH PB ILLUM DPDT ALT RED SLD360-2013 - SWITCH PB ILLUM DPDT ALT GRN SLD360-2012 - SWITCH PB ILLUM DPDT ALT AMB SLD360-2011 - SWITCH PB ILLUM DPDT ALT RED SLD360-2010 - SWITCH PB ILLUM DPDT MOM GRN SLD360-2009 - SWITCH PB ILLUM DPDT MOM AMB SLD360-2008 - SWITCH PB ILLUM DPDT MOM RED SLD360-2004 - SWITCH PB ILLUM DPDT MOM GRN SLD360-2003 - SWITCH PB ILLUM DPDT MOM AMB SLD360-2002 - SWITCH PB ILLUM DPDT MOM RED SLD360-2001 - SWITCH PB ILLUM SPDT ALT GRN SLD360-2000 - SWITCH PB ILLUM SPDT ALT AMB SLD360-1999 - SWITCH PB ILLUM SPDT ALT RED SLD360-1995 - SWITCH PB ILLUM SPDT ALT GRN SLD360-1994 - SWITCH PB ILLUM SPDT ALT AMB SLD360-1993 - SWITCH PB ILLUM SPDT ALT RED SLD360-1992 - SWITCH PB ILLUM SPDT MOM GRN SLD360-1991 - SWITCH PB ILLUM SPDT MOM AMB SLD360-1990 - SWITCH PB ILLUM SPDT MOM RED SLD360-1986 - SWITCH PB ILLUM SPDT MOM GRN SLD360-1985 - SWITCH PB ILLUM SPDT MOM AMB SLD360-1984 - SWITCH PB ILLUM SPDT MOM RED SLD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-1004

NKK Switches • email: [e-mail] • Phone [phone] • Fax [phone]
Color Codes:
Cap/Window Colors Available:
Lens/Diffuser Colors Available: (AT4133, 4132, 4134 white diffusers; AT4158, 4160, 4159 colored diffusers)
Lens/Diffuser Colors Available:
AB
JD
JC
JB
JB
JF
Opaque Black Cap with
Translucent White Window
for Spot Illumination
A
AT4133
(11.6) Sq
.457
Square
AT4133
AT4158
Square
Black
.248
(6.3)
(4.5)
.177
(11.6) Sq
.457
Spot Illuminated Cap for Bright LED without Resistor or with Resistor
.248
(6.3)
(4.5)
.177
B
Cap for Bright LED without Resistor or LED with Resistor
CAP TYPES & COLOR COMBINATIONS
Material: Polycarbonate
Material: Polycarbonate
Material: Polycarbonate
White
AT4051
Square
C
AT4132
(11.6) Dia
.457
Round
AT4132
AT4160
Round
Cap for Super Bright LED
Red
.248
(6.3)
(4.5)
.177
(11.6) Dia
.457
D
.248
(6.3)
(4.5)
.177
(5.0)
.197
.071
(1.8)
Finish: Glossy
Amber
Finish: Glossy
Finish: Matte
Miniature Pushbuttons
(11.6)
.457
(3.0)
.118
(11.6)
.457
E
Rectangular
Rectangular
AT4134
Yellow
AT4134
AT4159
(11.6) Sq
.457
(16.1)
.634
.248
(6.3)
(4.5)
.177
(16.1)
.634
.248
F
(6.3)
(4.5)
.177
www.nkkswitches.com
.248
Green
(6.3)
(4.5)
.177
Bright LED
Bright LED
Translucent White Diffuser
Super Bright LEDs
Series KB
AT635
AT635
G
Translucent Clear Lens
AT631 AT632
Transparent Clear Lens
Translucent Diffuser
AT625
Blue
J
Bright LED
Bright LED
AT634
AT634
Clear
12-02