UB215KKG015D-2B [NKK]
General Specifications;
| 型号： | UB215KKG015D-2B |
| 厂家： | 
NIHON KAIHEIKI INDUSTRY CO. LTD. |
| 描述： | General Specifications |
| 文件： | 总12页 (文件大小：410K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series UB2
Low Profile Pushbuttons
General Specifications
Electrical Capacity (Resistive Load)
Power Level (silver): 5A @ 125/250V AC or 5A @ 30V DC
Logic Level (gold): 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.
Other Ratings
Contact Resistance: 50 milliohms maximum for silver; 100 milliohms maximum for gold
Insulation Resistance: 200 megohms minimum @ 500V DC
Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
Mechanical Life: 1,000,000 operations minimum for momentary;
200,000 operations minimum for alternate action
D
Electrical Life: 10,000 operations minimum for silver;
200,000 operations minimum for gold
Nominal Operating Force: Single Pole: 1.90N
Double Pole: 2.55N
Contact Timing: Break before make
Travel: Pretravel .067” (1.7mm); Overtravel .024” (0.6mm); Total Travel .091” (2.3mm)
Materials & Finishes
Housing/Bezel: Glass fiber reinforced polyamide (UL94V-0)
Snap-in Frame: Stainless steel
Movable Contactor: Phosphor bronze
Movable Contacts: Silver alloy or copper with gold plating
Stationary Contacts: Silver alloy or copper with gold plating
Switch Terminals: Phosphor bronze with silver or gold plating
Lamp Terminals: Brass with tin plating
Base: Glass fiber reinforced liquid crystal polymer (UL94V-0)
Environmental Data
Operating Temperature Range: –25°C through +50°C (–13°F through +122°F) for Illuminated
–25°C through +70°C (–13°F through +158°F) for Nonilluminated
Humidity: 90 ~ 95% humidity for 240 hours @ 40°C (104°F)
Vibration: 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
Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Cap Installation Force: 15.0N maximum downward force on cap
Processing
Soldering: Wave Soldering (PC version): See Profile A in Supplement section.
Manual Soldering: See Profile A in Supplement section.
Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & Certifications
Flammability Standards: UL94V-0 housing/bezel & base
UL: File No. E44145 - Recognized only when ordered with marking on switch.
Add “/U” or “/CUL” before dash in part number to order UL recognized switch.
UL recognized only when ordered switch body with cap assembled.
All single & double pole models recognized at 5A @ 125/250V AC or 0.014A @ 28V DC.
D92
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Low Profile Pushbuttons
Series UB2
Distinctive Characteristics
Wide selection of illumination effects is achieved with single and bicolor,
1- or 6-element LEDs in flat, beveled, or sculptured caps.
Alternating legends 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.
D
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.
Actual Size
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D93
Series UB2
Low Profile Pushbuttons
TYPICAL SWITCH
UB2
1
5
SK
G
03
Mounting Types
PCB Mounting
Terminals
Solder Lug
01 (for Snap-in
Mounting)
Poles
SK
Square
1
2
SPDT
DPDT
* Snap-in Mounting
Circuits
03 Straight PC
KK
Square
5
ON (ON)
( ) = Momentary
ON ON
* Standard with
Solder Lug terminals
D
6
Alternate Action
with Latchdown
Contacts & Ratings
Silver Rated 5A
@ 125/250V AC
W
G
Gold Rated 0.4VA max
@ 28V AC/DC max
Part Numbers for Alternating Legends
15mm Square Sculptured Cap
Part Number
15mm Square Flat Cap
Color
Red/Green
Part Number
AT3069JCF11 ~ AT3069JCF14
AT3070JCF11 ~ AT3070JCF14
Amber/Blue AT3069JDG11 ~ AT3069JDG14 AT3070JDG11 ~ AT3070JDG14
Refer to Ordering Table for Alternating Legend that
corresponds with last 2 digits of part number.
IMPORTANT:
Switches are supplied without UL & cULus marking unless
specified. UL & cULus recognized only when ordered with
marking on switch. Specific models, ratings, & ordering
instructions are noted on the General Specifications page.
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
UB215SKG035C-1JC
Red, Bright LED and
Sculptured Cap with
Clear Lens and Red Diffuser
Gold Contacts
with 0.4VA Rating
Square with PCB Mounting
Straight PC Terminals
SPDT
ON-(ON) Circuit
D94
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Low Profile Pushbuttons
Series UB2
ORDERING EXAMPLE
5C
1JC
LEDS
Cap Types & Colors
Bright LED
Sculptured Cap Lens/Diffuser Colors
1JB
1JC
1JD
1JF
Clear/White
Clear/Red
Clear/Amber
Clear/Green
Beveled Cap & Colors
White
5C
5D
5F
Red
Amber
Green
D
2B
2C
2D
2F
Red
Amber
Green
Flat Cap Lens/Diffuser Colors
3JB
Clear/White
Clear/Red
Clear/Amber
Clear/Green
3JC
3JD
3JF
Super Bright LED
White
Sculptured Cap Lens/Diffuser Color
1JB
Clear/White
Beveled Cap & Color
White
6B
6F
Green
2B
6G
Blue
Flat Cap Lens/Diffuser Color
3JB
Clear/White
Super Bright Bicolor LED
Sculptured Cap Lens/Diffuser Color
1JB
Clear/White
Beveled Cap & Color
White
6CF
Red/Green
Amber/Blue
6DG
2B
Flat Cap Lens/Diffuser Color
3JB
Clear/White
Sculptured Cap with Alternating Legend
Alternating Legends
11 ON (pos) OFF (pos)
12 ON (neg) OFF (neg)
4JCF
4JDG
Clear; Red/Green
Clear; Amber/Blue
Flat Cap with Alternating Legend
13 START
14 OPEN
STOP
5JCF
5JDG
Clear; Red/Green
Clear; Amber/Blue
CLOSE
See Part Numbers Table on
Previous Page.
Nonilluminated
Sculptured Cap Lens/Insert Colors
4JA Clear/Black 4JD Clear/Amber
4JB Clear/White 4JF Clear/Green
4JC Clear/Red
N
Nonilluminated
Contact factory for custom
options.
Beveled Cap & Colors
5A Black
5B White
5C Red
5D Amber
5F Green
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D95
Series UB2
Low Profile Pushbuttons
POLES & CIRCUITS
Plunger Position
( ) = Momentary
Connected Terminals
Throw & Switch/Lamp Schematics
Normal
Down
Normal
Down
Notes: Switch is marked with NC, NO, COM, L+ & L–.
Lamp circuit is isolated and requires an external
power source.
Pole
Model
1
COM
UB215
*UB216
ON
ON
(ON)
ON
(+)
(-)
SP
1-3
1-2
SPDT
DPDT
3
NC
2
NO
1
COM
2
4
COM
5
UB225
*UB226
ON
ON
(ON)
ON
DP
1-3 4-6
1-2 4-5
(+)
(-)
3
6
NC
NO
NC
NO
D
* 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
SP, Single Color LED
DP, Single Color LED
SP, Bicolor LED
DP, Bicolor LED
Square
(5.08)
.200
(2.54) Typ
.100
(5.08) Typ
(2.54) Typ
.100
(5.08)
.200
(2.54) Typ
.100
(5.08) Typ
(2.54) Typ
.100
.200
.200
3
2
1
6
3
2
1
3
2
1
6
3
2
1
L (+)
L (+)
L (–)
LC+
LC+
5
5
(10.16)
.400
(10.16)
.400
(10.16)
.400
(10.16)
.400
(5.08)
.200
(5.08)
.200
(5.08)
(5.08)
.200
L2-
L1-
.200
L2-
L1-
L (–)
4
4
(1.2) Dia Typ
.047
(2.54)
.100
(1.2) Dia Typ
.047
(2.54)
.100
(1.2) Dia Typ
.047
(1.2) Dia Typ
.047
C
C
L
L
C
C
L
L
Snap-in Mounting (Solder Lug)
Square
with Built-in Bezel
KK
Panel Thickness:
.039 ~ .126”
(1.0 ~ 3.2mm)
(17.4) Sq
.685
CONTACT MATERIALS & RATINGS
W
G
Silver Contacts
Gold Contacts
Power Level
5A @ 125V AC & 250V AC
Logic Level
0.4VA maximum @ 28V AC/DC maximum
Complete explanation of operating range in Supplement section.
SWITCH & LAMP TERMINALS
01
03
For Switch &
Bright LED
For Super Bright
& Bicolor LED
For Switch &
Bright LED
For Super Bright
& Bicolor LED
Solder Lug
Straight PC
(0.2)
.008
(0.2)
.008
(0.2)
.008
(0.2)
.008
(4.0)
.157
(4.0)
.157
(4.0)
.157
(5.0)
.197
(1.6)
(1.0)
(1.0)
(1.0)
.063
(2.0)
.079
.039
.039
.039
(0.8)
.032
Thk = (0.5)
.020
Thk = (0.5)
.020
Thk = (0.5)
.020
Thk = (0.5)
.020
D96
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Low Profile Pushbuttons
Series UB2
BRIGHT LED & CAPS
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
5C
5D
5F
D
Red
30
Amber
Green
25
Unit
mA
mA
V
Color
IFM
Maximum Forward Current
Typical Forward Current
Forward Voltage
30
IF
20
20
20
VF
1.85
5
2.0
5
2.1
5
Maximum Reverse Voltage
Current Reduction Rate Above 25°C
Ambient Temperature Range
VRM
∆IF
V
0.40
0.42
0.46
mA/°C
°C
–25° ~ +50°
Bright Single Color LED with 1 element
(+)
(-)
Caps for Bright LED
AT3074
Sculptured
AT3076
Flat
AT3075
2
1
3
Beveled
(6.1)
.240
(5.6)
.220
(5.6)
.220
(15.0) Sq
.591
(15.0) Sq
.591
(15.0) Sq
.591
Clear Lens
Clear Lens
Translucent
Colored Diffuser
Translucent
Colored Cap
Translucent
Colored Diffuser
Lens/Diffuser Colors Available:
Cap Colors Available:
Lens/Diffuser Colors Available:
JB
B
C
D
F
JB
Clear/White
White
Red
Clear/White
JC
JC
Clear/Red
Clear/Red
JD
JD
Clear/Amber
Clear/Amber
Amber
Green
JF
JF
Clear/Green
Clear/Green
Material: Polycarbonate
Finish: Glossy
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D97
Series UB2
Low Profile Pushbuttons
SUPER BRIGHT LEDS & CAPS
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 Super Bright LEDS
ATTENTION
Super Bright LEDs are
Electrostatic Sensitive
6B
White
20
6F
Green
6G
Blue
30
ELECTROSTATIC
SENSITIVE DEVICES
Color
IFM
Unit
mA
mA
V
Maximum Forward Current
Typical Forward Current
Forward Voltage
30
IF
15
20
20
D
VF
3.3
5
3.5
5
3.6
5
Maximum Reverse Voltage
VRM
∆IF
V
Current Reduction Rate Above 25°C
Ambient Temperature Range
0.25
0.50
0.50
mA/°C
°C
–20° ~ +50°
Super Bright Single Color LED with 1 element
(+)
(-)
Caps for Super Bright LED
(6.1)
.240
(5.6)
.220
(5.6)
.220
1JB
2B
3JB
AT3074JB
AT3075B
AT3076JB
Flat
Clear Lens/
White Diffuser
(15.0) Sq
(15.0) Sq
.591
(15.0) Sq
.591
Sculptured
Beveled
.591
Clear Lens/
White Diffuser
White Cap
Clear Lens
Clear Lens
Translucent
White Cap
Translucent
White Diffuser
Translucent
White Diffuser
Material: Polycarbonate
Finish: Glossy
SUPER BRIGHT BICOLOR LEDS & CAPS
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 Super Bright Bicolor LEDs
ATTENTION
Super Bright
LEDs are
ELECTROSTATIC
6CF
6DG
SENSITIVE DEVICES
Electrostatic Sensitive
Color
IFM
Red
30
Green
Amber
30
Blue
30
Unit
mA
25
Maximum Forward Current
* 25 for Amber
* 22 for Amber
Typical Forward Current
Forward Voltage
IF
20
2.1
4
20
3.5
4
15
2.0
4
15
2.8
4
mA
V
VF
Maximum Reverse Voltage
Current Reduction Rate Above 25°C
Ambient Temperature Range
VRM
∆IF
V
0.40
0.33
0.33
0.33
mA/°C
°C
–20° ~ +50°
–20° ~ +50°
(–) L1
(–) L2
Super Bright Bicolor
LED with 2 elements
* Amber color is achieved by lighting red and green
simultaneously, but is not suitable for Alternating Legends.
Red or Amber
(+) COM
Green or Blue
D98
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Low Profile Pushbuttons
Series UB2
Caps for Super Bright Bicolor LED
AT3074JB Sculptured
1JB
AT3076JB Flat
Clear Lens/White Diffuser
AT3075B Beveled
White Cap
2B
3JB
Clear Lens/White Diffuser
(6.1)
.240
(5.6)
.220
(5.6)
.220
(15.0) Sq
.591
(15.0) Sq
.591
(15.0) Sq
.591
Clear Lens
Clear Lens
Translucent
White Diffuser
Translucent
White Diffuser
Translucent
White Cap
Material: Polycarbonate
Finish: Glossy
D
Alternating Legend Caps for Super Bright Bicolor LED
AT3069J Sculptured Cap
with Alternating Legend
AT3070J Flat Cap with
Alternating Legend
CLOS
(6.1)
.240
S
(5.6)
.220
(15.0) Sq
.591
(15.0) Sq
.591
4JCF
5JCF
Red/Green
Red/Green
Clear Lens
Alternating Legend Filter
Clear Lens
Alternating Legend Filter
4JDG
5JDG
Amber/Blue
Amber/Blue
Material: Polycarbonate
Finish: Glossy
Standard Alternating Legend Pairs
11
12
13
14
STOP
CLOSE
START
OPEN
O N
OFF
O N
OFF
Green/Red or Blue/Amber
Green/Red or Blue/Amber
Green/Red or Blue/Amber
Green/Red or Blue/Amber
Cap illumination is alternating Green/Red or Blue/Amber; legend text is black.
Contact factory for other Alternating Legends.
Legend illustrations are approximate representations of the actual characters on the filters.
No Code
4
No Lamp
CAP TYPES & COLOR COMBINATIONS FOR NONILLUMINATED
5
AT3073 Sculptured
AT3077 Beveled
(6.1)
.240
(5.6)
.220
Lens/Insert
Colors Available:
Cap
Colors Available:
(15.0) Sq
.591
(15.0) Sq
.591
JA
A
Clear/Black
Black
JB
JC
JD
JF
B
Clear Lens
Opaque
Clear/White
Clear/Red
White
Opaque
Colored Cap
C
Red
Colored Insert
D
Clear/Amber
Clear/Green
Amber
Material: Polycarbonate
Finish: Glossy
Material: Polycarbonate
Finish: Glossy
F
Green
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D99
Series UB2
Low Profile Pushbuttons
TYPICAL SWITCH DIMENSIONS
Bright & Super Bright LED Straight PC
(6.1)
.240
3
6
5
3
2
L +
L +
(5.08) Typ
.200
(5.08) Typ
.200
N.C.
N.C.
N.C.
2
(15.0) Sq
.591
(5.08)
.200
(5.08)
.200
N.O.
COM
N.O.
N.O.
1 COM
4
COM
1
L –
L –
(2.54) Typ
.100
(2.54) Typ
.100
(0.5)
.020
(10.0)
.394
(1.0)
.039
(1.0) Typ
.039
(5.08) Typ
.200
(0.5) Typ
.020
(0.5) Typ
.020
(1.0) Typ
.039
(15.24) Sq
.600
(4.0)
.157
(5.08)
.200
(1.5)
.059
(7.0)
.276
(4.0)
.157
Latchdown Position
UB215SKG035C-1JC
Bright Single Color LED
Super Bright Single Color LED Single Pole
Double Pole
(1.0)
(6.1)
.240
(1.0)
.039
Bicolor LED Straight PC
D
.039
3
6
3
L C
L C
(5.08) Typ
N.C.
N.C.
5
N.C.
N.C.
2
2
.200
(15.0) Sq
.591
(5.08)
.200
(1.0)
.039
(5.08)
.200
L 2
L 2
N.O.
N.O.
COM
N.O.
N.O.
1 COM
4
1 COM
COM
L 1
L 1
(2.54) Typ
.100
(0.5) Typ
.020
(0.5)
.020
(10.0) (4.0)
.394 .157
(1.0) Typ
.039
(5.08) Typ
.200
(2.54)
.100
(5.08)
.200
(2.54)
.100
(1.0)
.039
(15.24) Sq
.600
(1.5)
.059
(7.0)
.276
Latchdown Position
UB225SKG03CF-1JB
Bicolor LED Side View
Single Pole
Double Pole
(3.0)
.118
(0.8) x (1.6) Typ
.032 x .063
Bright LED Solder Lug
3
3
6
L +
L +
(5.08) Typ
.200
N.C.
2
N.C.
N.C.
2
5
(5.08)
.200
(15.0) Sq
.591
(5.08)
.200
N.O.
N.O.
N.O.
1 COM
1 COM
COM4
L –
L –
(2.54) Typ
.100
(0.5) Typ
.020
(1.4)
(2.0) Typ
.079
(2.0) Typ
.079
.055
(19.0) Sq
.748
(5.08)
.200
(1.5)
.059
(15.5)
.610
(5.0)
.197
(5.08) Typ
.200
Latchdown Position
UB216KKW015F-1JF
Single Color LED Side View
Single Pole
Double Pole
Super Bright LED Solder Lug
(3.0)
.118
(0.8) x (1.6) Typ
.032 x .063
3
6
3
L +
L +
(5.08) Typ
.200
N.C.
N.C.
N.C.
2
2
5
(5.08)
.200
(15.0) Sq
.591
(5.08)
.200
N.O.
N.O.
N.O.
1 COM
COM4
1 COM
L –
L –
(2.54) Typ
.100
(0.5) Typ
.020
(2.0) Typ
.079
(1.0) Typ
.039
(5.08) Typ
.200
(1.4)
(4.0)
.157
(5.0)
.197
(2.0)
.079
(1.0)
.039
(5.08)
.200
.055
(19.0) Sq
.748
(1.5)
.059
(15.5)
.610
Latchdown Position
UB226KKW016F-1JF
Single Color LED Side View
Single Pole
Double Pole
(0.8) x (1.6) Typ
.032 x .063
(3.0)
.118
(1.0)
.039
(1.0)
.039
Bicolor LED Solder Lug
3
6
5
3
L C
L C
(5.08) Typ
N.C.
N.C.
N.C.
N.C.
2
.200
2
(1.0)
.039
(5.08)
.200
(15.0) Sq
.591
(5.08)
.200
L 2
L 2
L 1
N.O.
N.O.
N.O.
N.O.
1 COM
COM
COM 4
1 COM
L 1
(2.54) Typ
.100
(0.5) Typ
.020
(1.4)
(4.0)
.157
(5.0)
.197
(2.0)
.079
(2.54)
.100
(5.08)
.200
(2.0) Typ
.079
(2.54)
.100
(5.08)
.200
.055
(19.0) Sq
.748
(1.5)
.059
(15.5)
.610
Latchdown Position
UB216KKW01CF-1JB
Bicolor LED Side View
Single Pole
Double Pole
D100
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Low Profile Pushbuttons
Series UB2
OPTIONAL ACCESSORIES
Protective Guard for Snap-in Model
AT4141
Opens 90°
Closes manually
(11.1)
.437
(19.1)
.752
Materials:
(21.7)
.854
(8.05)
.317
Cover: Clear Polycarbonate
Base: Black GFR Polyamide
Cap Height
(19.5)
.768
When
(16.1)
.634
(19.1)
.752
Assembled
D
(21.5)
.846
(6.5)
.256
Recommended Panel Thickness:
.039” ~ .106” (1.0mm ~ 2.7mm)
Spring Loaded Protective Guard for Snap-in Mounting of PCB Model
AT4170
Opens 180°
Closes automatically
(11.1)
.437
(18.1)
.713
(15.64)
.616
(21.7)
.854
Materials:
Cover: Clear Polycarbonate
Base: Black Polyamide
Coil Spring: Stainless Steel
(19.5)
.768
(15.64)
.616
(6.5)
.256
(13.5)
.531
(18.0)
.709
(21.5)
.846
180°
Recommended Panel Thickness:
.039” ~ .126”
Recommended Panel-to-PCB Range:
.531” (13.5mm)
(1.0mm ~ 3.2mm)
(13.5)
.531
(18.8) Sq
.740
(40.0) Min*
1.575
Protective
Guard
AT4170
2
Panel
(21.7)
.854
Installation
Switch
3
1
2
3
Install switch onto
PC board.
(21.5)
.846
1
Snap protective
guard into panel.
(21.5)
.846 (N)
PC Board
Join the two
assemblies.
(N) = Number of switches
* Minimum dimension allows opening of cover to 180°
www.nkkswitches.com
D101
Series UB2
Low Profile Pushbuttons
OPTIONAL ACCESSORIES
Spring Loaded Protective Guard for Snap-in Model
AT4142
Opens 180°
Closes automatically
Materials:
Cover: Clear Polycarbonate
Base: Black GFR Polyamide
Coil Spring: Stainless Steel
(11.1)
.437
(19.1)
.752
D
(21.7)
.854
(8.05)
.317
Cap Height
(19.5)
.768
(16.1)
.634
When
Recommended Panel Thickness:
Assembled
(21.5)
.846
(6.5)
.256
(19.1)
.752
.039” ~ .106” (1.0mm ~ 2.7mm)
Dust Cover
AT4145 Not for use with barriers.
(17.1)
.673
Materials:
Lid: Clear PVC
Operating temperature range:
0°C ~ +70°C (32°F ~ 158°C).
Gasket: Polyethylene
(17.1)
.673
(17.0) Sq
.669
(17.7)
.697
Cap Height
When
(2.5)
.098
(17.7)
.697
Recommended Panel Thickness
Assembled
(6.4)
.252
(25.2) Sq
.992
.039” ~ .098” (1.0mm ~ 2.5mm)
Barriers for Snap-in Mount
AT4143
End
AT4144
Center
(24.28)
.956
(20.07)
.790
(4.1) Typ
.161
A
(4.8)
.189
(21.0)
.827
(17.4) Min
.685
(13.3)
.524
End Position
Center Position
(1.2)
.047
(1.2)
.047
(20.07)
.790
Cutouts for more than 1 Switch:
A = .799” (20.3mm) x Number of Switches +
.063” (1.6mm)
Material: Polyamide
D102
www.nkkswitches.com
Low Profile Pushbuttons
Series UB2
LEGENDS
NKK Switches can provide custom legends for caps. Contact factory for more information.
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.
Flat Cap
D
Beveled Cap
Sculptured Cap
Lens
ON
Lens
Lens
Lens
(12.96) Dia
.510
(14.48) Dia
.570
(0.76) Typ
.030
(0.76) Typ
.030
(13.5) Sq
.531
(15.0) Sq
.591
Film
Insert
OFF
Diffuser
(0.5) R
.020
(0.5) R
.020
Film Insert
or Diffuser
Film Insert
or Diffuser
(0.76) Typ
.030
(9.98) Sq
.393
(11.5) Sq
.453
(0.76) Typ
.030
(11.88) Dia
.468
(13.4) Sq
.528
(0.76) Typ
.030
(11.88) Sq
.468
(13.4) Sq
.528
Film Insert: Clear Polyester 4 mil maximum thickness
www.nkkswitches.com
D103
相关型号：
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