Series UB2
Toggles
Low Profile Pushbuttons
Rockers
General Specifications
Electrical Capacity (Resistive Load)
Power Level (silver): Logic Level (gold): 5A @ 125/250V AC or 5A @ 30V DC 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Note: Find additional explanation of operating range in Supplement section.
Pushbuttons
Programmable Illuminated PB
Other Ratings
D
Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life:
Keylocks
Nominal Operating Force: Contact Timing: Travel:
50 milliohms maximum for silver; 100 milliohms maximum for gold 200 megohms minimum @ 500V DC 1,000V AC minimum between contacts for 1 minute minimum; 1,500V AC minimum between contacts & case for 1 minute minimum 1,000,000 operations minimum for momentary; 200,000 operations minimum for alternate action 10,000 operations minimum for silver; 200,000 operations minimum for gold Single Pole: 1.90N Double Pole: 2.55N Break before make Pretravel .067” (1.7mm); Overtravel .024” (0.6mm); Total Travel .091” (2.3mm) Glass fiber reinforced polyamide (UL94V-0) Stainless steel Phosphor bronze Silver alloy or copper with gold plating Silver alloy or copper with gold plating Phosphor bronze with silver or gold plating Brass with tin plating Glass fiber reinforced liquid crystal polymer (UL94V-0) –25°C through +50°C (–13°F through +122°F) for Illuminated –25°C through +70°C (–13°F through +158°F) for Nonilluminated 90 ~ 95% humidity for 240 hours @ 40°C (104°F) 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) 15.0N maximum downward force on cap Wave Soldering (PC version): See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. These devices are not process sealed. Hand clean locally using alcohol based solution. UL94V-0 housing/bezel & base File No. E44145 All single & double pole models recognized at 5A @ 125/250V AC or 0.014A @ 28V DC. Add “/U” to end of part number to order UL mark on switch. Add “/CUL” to end of part number to order cULus mark on switch. UL recognized only when ordered switch body with cap assembled.
Rotaries
Materials & Finishes
Housing/Bezel: Snap-in Frame: Movable Contactor: Movable Contacts: Stationary Contacts: Switch Terminals: Lamp Terminals: Base:
Slides
Tactiles
Environmental Data
Operating Temperature Range: Humidity: Vibration:
Tilt
Shock:
Installation
Touch
Cap Installation Force: Soldering: Cleaning:
Processing
Indicators
Standards & Certifications
Flammability Standards: UL:
Supplement
Accessories
D88
www.nkk.com
Low Profile Pushbuttons
Series UB2
Toggles
Alternating legends (patent pending) in choice of sculptured or flat caps, combined with super bright bicolor LED. Combination of PCB mountability and short body allows use in compact applications. Small behind panel dimension for snap-in mounting in tight spaces. Snap-acting contact mechanism provides sensitive actuation with audible feedback; quick-make, quick-break characteristic limits arcing and prolongs electrical life. Latchdown mechanism, independent of switching mechanism, gives outstanding stability and reliability plus visible and tactile indication of circuit status. Terminals are epoxy sealed to lock out flux, solvents, and other contaminants. Momentary and alternate action circuits available in the same space-saving body size. Matching indicators available.
D
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D89
Supplement
Accessories
Indicators
Actual Size
Touch
Tilt
Tactiles
Slides
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Wide selection of illumination effects is achieved with single and bicolor, 1- or 6-element LEDs in flat, beveled, or sculptured caps.
Rockers
Distinctive Characteristics
Series UB2
Toggles
Low Profile Pushbuttons
T YPICAL SWITCH
Rockers
UB2
Poles
1 2 SPDT DPDT
1
5
SK
SK
Mounting Types
PCB Mounting Square Square
G
03
Terminals
Solder Lug* 01 (for Snap-in Mounting) 03 Straight PC
Pushbuttons
Circuits
5 ON ON (ON) ON
* Snap-in Mounting KK * Standard with Solder Lug terminals
Programmable Illuminated PB
D
( ) = Momentary 6 Alternate Action with Latchdown
Contacts & Ratings
W G Silver Rated 5A @ 125/250V AC Gold Rated 0.4VA max @ 28V AC/DC max
Rotaries
Keylocks
I MPORTANT:
Switches are supplied without UL & cULus marking unless specified. Specific models & ratings noted on General Specifications page.
Tilt
Tactiles
Slides
* Wire harness & cable assemblies offered only in Americas
Touch
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
UB215SKG035C-1JC
Indicators
Gold Contacts with 0.4VA Rating Square with PCB Mounting Straight PC Terminals
Accessories
Red, Bright LED and Sculptured Cap with Clear Lens and Red Diffuser SPDT ON-(ON) Circuit
Supplement
D90
www.nkk.com
Low Profile Pushbuttons
ORDERING EXAMPLE
Series UB2 1JC
Cap Types & Colors
Sculptured Cap Lens/Diffuser Colors 1JB 1JC 1JD 1JF 2B 2C 2D 2F 3JB 3JC 3JD 3JF Clear/White Clear/Red Clear/Amber Clear/Green Beveled Cap & Colors White Red Amber Green Clear/White Clear/Red Clear/Amber
Rotaries Pushbuttons Toggles
LEDS
Bright LED 5C 5D 5F Red Amber Green
D
Clear/Green
Super Bright LED 6B 6F 6G White Green Blue
Sculptured Cap Lens/Diffuser Color 1JB 2B 3JB Clear/White White Clear/White Beveled Cap & Color Flat Cap Lens/Diffuser Color
Super Bright Bicolor LED 6CF Red/Green
Sculptured Cap Lens/Diffuser Color 1JB 2B 3JB 4J 5J Clear/White Beveled Cap & Color Flat Cap Lens/Diffuser Color Clear/White Clear Lens Clear Lens 01 02 04 ON/OFF START/STOP OPEN/CLOSE Sculptured Cap with Alternating Legend Flat Cap with Alternating Legend
Nonilluminated N Nonilluminated
Sculptured Cap Lens/Insert Colors 4JA Clear/Black 4JD Clear/Amber 4JB Clear/White 4JF Clear/Green 4JC Clear/Red Beveled Cap & Colors 5A 5B 5C Black White Red
www.nkk.com D91
5F
Green
Supplement
5D
Amber
Accessories
Indicators
Touch
Alternating Legends
Tilt
White
Tactiles
Slides
Keylocks
Flat Cap Lens/Diffuser Colors
Programmable Illuminated PB
Rockers
5C
Series UB2
Toggles
Low Profile Pushbuttons
POLES & CIRCUITS
Plunger Position ( ) = Momentary Pole Model Normal Down
Connected Terminals Normal Down
Throw & Switch/Lamp Schematics Notes: Switch is marked with NC, NO, COM, L+ & L–. Lamp circuit is isolated and requires an external power source.
1 COM
(+) (-)
Pushbuttons
Rockers
SP
UB215 *UB216 UB225 *UB226
ON ON ON ON
(ON) ON (ON) ON
1-3
1-2
SPDT
1
3 COM
NC
2
NO 4 COM
(+) (-)
Programmable Illuminated PB
DP
1-3 4-6
1-2 4-5
DPDT
D
3
NC 2
NO
6
NC
5
NO
* When in latchdown position for the alternate circuit, cap positions above the housing are: .059” (1.5mm) for snap-in models & .276” (7.0mm) for PCB models.
MOUNTING TYPES & SHAPES
PCB Mounting
SK
Keylocks
Square
SP, Single Color LED
(5.08) .200
L (+)
DP, Single Color LED
(5.08) Typ .200
6 L (+)
SP, Bicolor LED
(5.08) .200
LC+
DP, Bicolor LED
(5.08) Typ .200
6 LC+
3
(2.54) Typ .100 (10.16) .400 (1.2) Dia Typ .047
3
(2.54) Typ .100 (10.16) .400 (1.2) Dia Typ .047
3
(2.54) Typ .100 (10.16) .400 (1.2) Dia Typ .047
3
(2.54) Typ .100 (10.16) .400 (1.2) Dia Typ .047
(5.08) .200
2 L (–) 1
(5.08) .200
5 L (–) 4
2 1
(5.08) .200 (2.54) .100
2 L2L11
(5.08) .200
5 L24 L1-
2 1
Rotaries
C L
C L
C L
(2.54) .100
C L
Slides
Snap-in Mounting (Solder Lug)
KK
Square with Built-in Bezel
(17.4) Sq .685
Tactiles
Panel Thickness: .039 ~ .126” (1.0 ~ 3.2mm)
CONTACT MATERIALS & RATINGS
Tilt
W G
Silver Contacts
Power Level
5A @ 125V AC & 250V AC
Touch
Gold Contacts
Logic Level
0.4VA maximum @ 28V AC/DC maximum
Complete explanation of operating range in Supplement section.
Indicators
S WITCH & LAMP TERMINALS 01
Solder Lug For Switch & Bright LED
(0.2) .008 (1.6) .063 (5.0) .197 (1.0) .039 Thk = (0.5) .020
Accessories
For Super Bright & Bicolor LED
(0.2) .008 (4.0) .157
03
Straight PC
For Switch & Bright LED
(0.2) .008 (4.0) .157 (1.0) .039 Thk = (0.5) .020
For Super Bright & Bicolor LED
(0.2) .008 (4.0) .157 (1.0) .039 Thk = (0.5) .020
Supplement
(2.0) .079 (0.8) .032 Thk = (0.5) .020
D92
www.nkk.com
Low Profile Pushbuttons
BRIGHT LED & CAPS
Series UB2
Toggles
The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an external power source. Polarity marks are on the bottom of the switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. The LED is an integral part of the switch and not available separately. Electrical Specifications for Bright LED
Color Forward Peak Current Continuous Forward Current Forward Voltage Reverse Peak Voltage Current Reduction Rate Above 25°C Ambient Temperature Range IFM IF VF VRM ∆IF
Red 30 20 1.85 5 0.40
Amber 30 20 2.0 5 0.42 –25° ~ +50°
Green 25 20 2.1 5 0.46
Unit mA mA V V mA/°C °C
D
Bright Single Color LED with 1 element Caps for Bright LED
(+)
(-)
1
AT3074 Sculptured
(6.1) .240
2
AT3075 Beveled
(5.6) .220
3
AT3076 Flat
(5.6) .220
(15.0) Sq .591
(15.0) Sq .591
(15.0) Sq .591
Clear Lens Translucent Colored Diffuser Lens/Diffuser Colors Available: Translucent Colored Cap Cap Colors Available:
Clear Lens Translucent Colored Diffuser Lens/Diffuser Colors Available:
JB JC JD JF
Clear/White Clear/Red Clear/Amber Clear/Green
B C D F
White Red Amber Green Finish: Glossy
JB JC JD JF
Clear/White Clear/Red Clear/Amber Clear/Green
Material: Polycarbonate
www.nkk.com
D93
Supplement
Accessories
Indicators
Touch
Tilt
Tactiles
Slides
Rotaries
Keylocks
Programmable Illuminated PB
5C
5D
5F
Pushbuttons
Rockers
Series UB2
Toggles
Low Profile Pushbuttons
SUPER BRIGHT LEDS & CAPS
Rockers
The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an external power source. Polarity marks are on the bottom of the switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. The LED is an integral part of the switch and not available separately.
Pushbuttons
Electrical Specifications for Super Bright LEDS Super Bright LEDs are Electrostatic Sensitive
ATTENTION
Programmable Illuminated PB
ELECTROSTATIC SENSITIVE DEVICES
6B
Color IFM IF VF VRM ∆I F White 25 20 3.6 5 0.40
6F
Green 25 20 3.5 5 0.40 –25° ~ +50°
6G
Blue 25 20 3.6 5 0.40 Unit mA mA V V mA/°C °C
D
Forward Peak Current Continuous Forward Current Forward Voltage Reverse Peak Voltage Current Reduction Rate Above 25°C Ambient Temperature Range
Keylocks
Super Bright Single Color LED with 1 element Caps for Super Bright LED
(+)
(-)
Rotaries
1JB
AT3074JB Sculptured Clear Lens/White Diffuser
(6.1) .240
2B
AT3075B Beveled White Cap
(5.6) .220
3JB
AT3076JB Flat Clear Lens/White Diffuser
(5.6) .220
Slides
(15.0) Sq .591
(15.0) Sq .591
(15.0) Sq .591
Tactiles
Clear Lens Translucent White Diffuser Material: Polycarbonate Translucent White Cap Finish: Glossy
Clear Lens Translucent White Diffuser
Tilt
S UPER BRIGHT BICOLOR LED & CAPS
Electrical Specifications for Super Bright Bicolor LED
Touch
The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an external power source. Polarity marks are on bottom of switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in Supplement Section. The LED is an integral part of the switch and not available separately.
Super Bright LEDs are Electrostatic Sensitive
ELECTROSTATIC SENSITIVE DEVICES
ATTENTION
6CF
Color I FM IF VF VRM ∆I F Red/Green 30/25 (25/22 for Amber) 20/20 2.1/3.5 4/4 0.40/0.33 –25° ~ +50° Unit mA mA V V mA/°C °C
Indicators
Forward Peak Current Continuous Forward Current Forward Voltage Reverse Peak Voltage Current Reduction Rate Above 25°C Ambient Temperature Range
L1 (-) Red L2 (-) Green
Supplement
Accessories
Super Bright Bicolor LED with 2 elements
D94
LC (+)
Amber color is achieved by lighting red and green simultaneously, but is not suitable for Alternating Legends.
www.nkk.com
Low Profile Pushbuttons
Caps for Super Bright Bicolor LED AT3074JB Sculptured Clear Lens/White Diffuser AT3075B Beveled White Cap
Series UB2
2B
(6.1) .240
1JB
3JB
(5.6) .220
AT3076JB Flat Clear Lens/White Diffuser
(5.6) .220
Clear Lens Translucent White Diffuser
(15.0) Sq .591
(15.0) Sq .591
Clear Lens Translucent White Diffuser
(15.0) Sq .591
Material: Polycarbonate
Finish: Glossy
D
Alternating Legend Caps for Super Bright Bicolor LED
4J
AT3069J Sculptured Cap with Alternating Legend
(6.1) .240
5J
AT3070J Flat Cap with Alternating Legend
(5.6) .220
Clear Lens Alternating Legend Filter
(15.0) Sq .591
Clear Lens Alternating Legend Filter Finish: Glossy
(15.0) Sq .591
Material: Polycarbonate
Standard Alternating Legend Pairs
01
Green
Red
Green
Red
Green
Red
Cap illumination is alternating green/red; legend text is black. Contact factory for other Alternating Legends.
Legend illustrations are approximate representations of the actual characters on the filters.
Tactiles
(5.6) .220 (15.0) Sq .591
CAP TYPES & COLOR COMBINATIONS FOR NONILLUMINATED
AT3073 Sculptured
(6.1) .240
AT3077 Beveled
JA JB JC JD JF
(15.0) Sq .591
Clear/Black Clear/White Clear/Red Clear/Amber Clear/Green Material: Polycarbonate Finish: Glossy Clear Lens Opaque Colored Insert
A B C D F
Black White Red Amber Green Material: Polycarbonate Finish: Glossy
D95
Opaque Colored Cap
www.nkk.com
Supplement
Accessories
Indicators
Lens/Insert Colors Available:
Cap Colors Available:
Touch
4
5
Tilt
No Code
No Lamp
Slides
ON
OFF
02
START
STOP
04
OPEN
CLOSE
Rotaries
Keylocks
Programmable Illuminated PB
Translucent White Cap
Pushbuttons
Rockers
Toggles
FFFFFFFFFFFFFFFFFFFFFFFFFFFFF N N N N N N N N N N O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O OFFFFFFFFFFFFFFFFFFFFFFFFFF
EEEEEEEEEEEEEEEEE OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOEEEEEEESSSSSSSSSSSSSSSSSSSSNNNNNNN OOOOOOCCCCCCCCCCCCCCCCCCCCCCCCCCCCCLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPP
Series UB2
Toggles
Low Profile Pushbuttons
TYPICAL SWITCH DIMENSIONS
Bright & Super Bright LED Straight PC
Rockers
(15.0) Sq .591
(6.1) .240
3
(5.08) Typ .200
(5.08) Typ .200
L+
3
L+ N.C.
6 5
N.O. COM
N.C.
2
N.O. COM L–
(5.08) .200
N.C.
2
N.O. COM L–
(5.08) .200
1
1
4
Pushbuttons
(15.24) Sq .600
(1.5) .059
(0.5) .020 (7.0) (10.0) (4.0) .157 .276 .394 Latchdown Position
(2.54) Typ .100 (0.5) Typ .020
(4.0) .157
(2.54) Typ .100 (0.5) Typ (1.0) Typ .020 .039
(5.08) .200
(1.0) .039
(1.0) Typ .039 (5.08) Typ .200
Programmable Illuminated PB
UB215SKG035C-1JC
Bright Single Color LED
(6.1) .240
Super Bright Single Color LED
(1.0) .039
3
Single Pole
Double Pole
(1.0) .039
3
LC N.C.
D
Bicolor LED Straight PC
(15.0) Sq .591
(5.08) Typ .200 (1.0) .039 (2.54) Typ .100 (0.5) Typ .020
LC N.C. L2
6 5
N.C.
N.C.
2
N.O. COM L1 N.O. COM
(5.08) .200
2
L2 N.O. COM L1 N.O. COM
(5.08) .200
1
1
4
(15.24) Sq .600
Keylocks
(1.5) .059
(0.5) .020 (7.0) (10.0) (4.0) .276 .394 .157 Latchdown Position
(1.0) .039
(2.54) .100 (5.08) .200
(2.54) .100
(1.0) Typ .039 (5.08) Typ .200
UB225SKG03CF-1JB
Bicolor LED Side View
(3.0) .118 (0.8) x (1.6) Typ .032 x .063
Single Pole
Double Pole
Bright LED Solder Lug
Rotaries
(15.0) Sq .591
3
(5.08) Typ .200
L+
3
L+
6
N.C.
N.C.
2
N.O. COM L–
(5.08) .200
N.C.
2
N.O. COM L–
5
N.O. COM
(5.08) .200
1
1
4
Slides
(19.0) Sq .748
(1.5) .059
(1.4) .055 (15.5) (5.0) .610 .197 Latchdown Position
(2.54) Typ .100 (0.5) Typ .020
(2.0) Typ .079
(5.08) .200
(2.0) Typ .079
(5.08) Typ .200
Tactiles
UB216KKW015F-1JF
Single Color LED Side View
(3.0) .118 (0.8) x (1.6) Typ .032 x .063
Single Pole
Double Pole
Super Bright LED Solder Lug
3
(15.0) Sq .591
Tilt
(5.08) Typ .200
L+
3
N.C.
L+
6
N.C.
N.C.
2
N.O. COM L–
(5.08) .200
2
N.O. COM L–
5
N.O. COM
(5.08) .200
1
1
4
(19.0) Sq .748
(1.5) .059
(1.4) (4.0) .055 .157 (15.5) (5.0) .610 .197 Latchdown Position
Touch
(2.54) Typ .100 (0.5) Typ .020
(2.0) .079
(1.0) .039 (5.08) .200
(2.0) Typ .079
(1.0) Typ .039 (5.08) Typ .200
UB226KKW016F-1JF
Indicators
Single Color LED Side View
(3.0) .118 (0.8) x (1.6) Typ .032 x .063
Single Pole
(1.0) .039
3
LC N.C. L2
Double Pole
(1.0) .039
3
LC N.C.
Bicolor LED Solder Lug
6 5
Accessories
(15.0) Sq .591
(5.08) Typ .200 (1.0) .039
N.C.
2
N.O. COM L1 N.O. COM
(5.08) .200
N.C.
2
L2 N.O. COM L1 N.O. COM
(5.08) .200
1
1
4
Supplement
(19.0) Sq .748
(1.5) .059
(1.4) (4.0) .055 .157 (15.5) (5.0) .610 .197 Latchdown Position
(2.54) Typ .100 (0.5) Typ .020
(2.0) .079
(2.54) .100 (5.08) .200
(2.0) Typ .079
(2.54) .100 (5.08) .200
UB216KKW01CF-1JB D96
Bicolor LED Side View www.nkk.com
Single Pole
Double Pole
Low Profile Pushbuttons
OPTIONAL ACCESSORIES
Protective Guard for Snap-in Model Opens 90° Closes manually
(11.1) .437
Series UB2
Toggles
(19.1) .752 (8.05) .317 Cap Height When Assembled (6.5) .256 (16.1) .634 (19.1) .752
Materials: Cover: Clear Polycarbonate Base: Black GFR Polyamide
(21.7) .854
(19.5) .768
Recommended Panel Thickness: .039” ~ .106” (1.0mm ~ 2.7mm)
(21.5) .846
D
Spring Loaded Protective Guard for Snap-in Mounting of PCB Model AT4170 Opens 180° Closes automatically
(11.1) .437 (21.7) .854 (18.1) .713 (15.64) .616
Materials: Base: Black Polyamide Coil Spring: Stainless Steel
(19.5) .768 (21.5) .846 (6.5) .256 (13.5) .531 (15.64) .616 (18.0) .709
Recommended Panel Thickness: .039” ~ .126” (1.0mm ~ 3.2mm)
Recommended Panel-to-PCB Range: .531” ~ .622” (13.5mm ~ 15.8mm)
180°
(40.0) Min* 1.575 AT4170
2
Panel
(21.7) .854
Installation 1 Install switch onto PC board.
(21.5) .846 (N)
3
Switch
1
(21.5) .846
(N) = Number of switches * Minimum dimension allows opening of cover to 180°
3 Join the two assemblies.
www.nkk.com
D97
Supplement
2 Snap protective guard into panel.
PC Board
Accessories
Indicators
Protective Guard
Touch
(18.8) Sq .740
(13.5) ~ (15.8) .531 ~ .622
Tilt
Tactiles
Slides
Cover: Clear Polycarbonate
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
AT4141
Series UB2
Toggles
Low Profile Pushbuttons
OPTIONAL ACCESSORIES
Spring Loaded Protective Guard for Snap-in Model
Rockers
Pushbuttons
AT4142 Opens 180° Closes automatically
Programmable Illuminated PB
Materials:
D
Cover: Clear Polycarbonate Base: Black GFR Polyamide Coil Spring: Stainless Steel
(11.1) .437 (21.7) .854
(19.1) .752 (8.05) .317 Cap Height When Assembled
Recommended Panel Thickness: .039” ~ .106” (1.0mm ~ 2.7mm)
(19.5) .768
(21.5) .846
(6.5) .256
(16.1) .634
(19.1) .752
Keylocks
Dust Cover AT4145 Materials: Lid: Clear PVC Operating temperature range: 0°C ~ +70°C (32°F ~ 158°C). Gasket: Polyethylene Not for use with barriers.
(17.1) .673
Slides
Rotaries
(17.0) Sq .669
(17.1) .673
(17.7) .697
Tactiles
Recommended Panel Thickness .039” ~ .098” (1.0mm ~ 2.5mm)
Cap Height When Assembled
(6.4) .252
(2.5) .098
(17.7) .697
(25.2) Sq .992
Tilt
Barriers for Snap-in Mount AT4143 End AT4144 Center
(4.1) Typ .161
Touch
(24.28) .956
(20.07) .790 A
Indicators
(4.8) .189 (21.0) .827 (13.3) .524 (17.4) Min .685
Accessories
End Position
Center Position (1.2) .047 (20.07) .790 (1.2) .047
Cutouts for more than 1 Switch: A = .799” (20.3mm) x Number of Switches + .051” (1.3mm)
Supplement
Material: Polyamide
D98
www.nkk.com
Low Profile Pushbuttons
LEGENDS
Series UB2
Toggles
Suggested Printable Area for UB2 Lens, Film Insert or Diffuser Recommended Methods: Laser Etch on clear lens, Screen Print or Pad Print on lens; Laser Print on film insert. Shaded areas are printable areas. Beveled Cap Flat Cap Sculptured Cap
D
Lens
Lens
Lens (13.5) Sq .531 (15.0) Sq .591 (0.76) Typ .030 Film Insert Diffuser
Lens
(12.96) Dia .510 (14.48) Dia .570 (0.76) Typ .030
(0.5) R .020
(0.5) R .020
(9.98) Sq .393 (11.5) Sq .453
Film Insert: Clear Polyester 4 mil maximum thickness
www.nkk.com
D99
Supplement
Accessories
Indicators
Touch
Tilt
Tactiles
(11.88) Sq .468 (13.4) Sq .528
(0.76) Typ .030
(11.88) Dia .468 (13.4) Sq .528
(0.76) Typ .030
Slides
(0.76) Typ .030
Film Insert or Diffuser
Film Insert or Diffuser
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
NKK Switches can provide custom legends for caps. Contact factory for more information.
O N
OF F
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