UB25RKG03N-E [NKK]
Distinctive Characteristics; 特色鲜明
| 型号： | UB25RKG03N-E |
| 厂家： | 
NIHON KAIHEIKI INDUSTRY CO. LTD. |
| 描述： | Distinctive Characteristics |
| 文件： | 总8页 (文件大小：341K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Distinctive Characteristics
Square or rectangular models.
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 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.
Illuminated models available and shown in Illuminated Pushbutton
section.
Matching indicators available and shown at the end of Section M.
Actual Size
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
General Specifications
Electrical Capacity (Resistive Load)
Power Level (code W):
Logic Level (code G):
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.
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
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;
Mechanical Life:
Electrical Life:
200,000 operations minimum for alternate action
10,000 operations minimum for silver;
100,000 operations minimum for silver with resistive load of 3A @ 125V AC
200,000 operations minimum for gold
Nominal Operating Force:
Single Pole: 1.57N for Square & 1.9N for Rectangular
Double Pole: 2.55N for Square & 3.1N for Rectangular
Break before make
Contact Timing:
Travel:
Pretravel .067” (1.7mm); Overtravel .024” (0.6mm); Total Travel .091” (2.3mm)
Materials & Finishes
Housing/Bezel:
Snap-in Frame:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Terminals:
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
Glass fiber reinforced liquid crystal polymer (UL94V-0)
Base:
Environmental Data
Operating Temp Range:
Humidity:
–20°C through +70°C (–4°F through +158°F)
90 ~ 95% humidity for 96 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:
Soldering Time & Temp:
7.55N (1.70 lbf) maximum downward force on cap
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:
UL & C-UL Recognized:
UL94V-0 housing/bezel of GFR polyamide & base of GFR liquid crystal polymer
All single & double pole models recognized at 5A @ 125/250V AC or 0.014A @ 28V DC;
UL File No. WOYR2.E44145; add “/U” to end of part number to order UL mark on switch;
C-UL File No. WOYR8.E44145; add “/C-UL” to end of part number to order C-UL mark on switch.
All single & double pole models certified at 5A @ 125/250V AC or 5A @ 30V DC or
0.4VA maximum @ 28V AC/DC maximum; CSA File No. 023535-0-000;
CSA Certified:
R
add “/C” to end of part number to order CSA mark on switch.
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
TYPICAL SWITCH ORDERING EXAMPLE
UB 1 5 SK G 03 N
C
POLES
SPDT
MOUNTING TYPES
PCB Mounting
TERMINALS
CAP COLORS
A
Black
White
Red
1
2
Solder Lug (for
Snap-in Mounting)
01
B
C
E
DPDT
SK Square
03 Straight PC
RK Rectangular
* Snap-in Mounting
KK Square
Yellow
Green
Blue
F
G
NK Rectangular
CIRCUITS
Note: Insert Cap with
clear lens and
colored filter
available;
Rectangular with
NBK
5
ON (ON)
CONTACTS & RATINGS
Side Barriers
( ) = Momentary
ON ON
Silver Rated 5A
@ 125/250V AC
* Standard with Solder
Lug terminals
W
6
see Illuminated
Pushbuttons
section
Alternate Action
with Latchdown
Gold Rated 0.4VA max
@ 28V AC/DC max
G
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
UB15SKG03N-C
Red Cap
Gold Contacts with 0.4VA Rating
Square with PCB Mounting
SPDT ON-(ON) Circuit
Straight PC Terminals
IMPORTANT:
Switches are supplied without UL, C-UL, & CSA
markings unless specified. Specific models &
ratings noted on General Specifications page.
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
POLES & CIRCUITS
Plunger Position
( ) = Momentary
Connected Terminals
Throw & Schematics
Note: Switch is marked with NC, NO, COM, L+ & L–
even though nonilluminated models have no
lamp terminals.
Normal
Down
Normal
Down
Pole
Model
1
COM
UB15
*UB16
ON
ON
(ON)
ON
SP
1-3
1-2
SPDT
DPDT
3
NC
2
NO
4
1
COM
COM
5
UB25
*UB26
ON
ON
(ON)
ON
DP
1-3 4-6
1-2 4-5
3
2
6
NC
NO
NC
NO
* When in latchdown position for the alternate circuit, cap position is .039” (1.0mm) above the housing.
MOUNTING TYPES & SHAPES
PCB Mounting
SK
RK
(5.08)
.200
(7.62)
.300
(5.08) Typ
(7.62) Typ
.300
Square
Rectangular
.200
3
6
3
3
2
1
3
6
(5.08) Typ
.200
(5.08) Typ
.200
(5.08) Typ
.200
(5.08) Typ
.200
2
1
5
4
2
1
2
1
5
4
(1.2) Dia Typ
.047
(1.2) Dia Typ
.047
(1.2) Dia Typ
.047
(1.2) Dia Typ
.047
C
C
L
C
C
L
L
L
Double Pole
Single Pole
Double Pole
Snap-in Mounting (Solder Lug)
Single Pole
Square
with Built-in Bezel
Rectangular
with Built-in Bezel
Rectangular with Built-in
Side Barriers
KK
NK
NBK
(16.2)
.638
(16.2) Sq
.638
(22.4)
.882
Snap-in Mounting with Solder Lug terminals is the standard combination. Panel Thickness: .039 ~ .126” (1.0 ~ 3.2mm)
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.
TERMINALS
(0.2)
.008
(4.0)
.157
(1.0)
.039
(0.2)
01
.008
03
Solder Lug
Straight PC
(5.0)
.197
(1.6)
.063
(2.0)
.079
(0.8)
.032
Thk = (0.5)
.020
Thk = (0.5)
.020
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
CAPS & COLORS
Colors Available:
AT4073 Square
Opaque
AT4116 Rectangular
Opaque
A
E
F
Black
Yellow
Green
Blue
(3.0)
.118
(3.0)
.118
B
(17.0)
.669
(12.0) Sq
.472
(12.0)
.472
White
C
G
Red
Material: Polycarbonate
Finish: Glossy
TYPICAL SWITCH DIMENSIONS
Square • PCB Mount
Single & Double Pole
(0.5)
.020
L +
3
6
(5.08) Typ
.200
N.C.
N.C.
(12.0) Sq
.472
2
5
N.O.
N.O.
COM
COM
1
L -
4
(0.5) Typ
.020
(1.0) Typ
.039
(2.5)
.098
(15.24) Sq
.600
(1.0)
.039
(5.08) Typ
.200
(10.0)
.394
(4.0)
.157
Latchdown Position
UB15SKG03N-C
Single pole models do not have terminals 4, 5, & 6.
Rectangular • PCB Mount
Single & Double Pole
(0.5)
.020
L
+
6
3
(5.08) Typ
.200
N.C.
N.C.
(12.0)
.472
2
5
(15.24)
.600
N.O.
N.O.
COM.
COM
L
-
1
4
(0.5) Typ
.020
(17.0)
.669
(2.5)
.098
(10.0) (4.0)
.394
.157
(20.32)
.800
(1.0)
(7.62) Typ
.300
(1.0) Typ
.039
.039
Latchdown Position
UB26RKG03N-E
Single pole models do not have terminals 4, 5, & 6.
Square • Snap-in Mount • Built-in Bezel
Single & Double Pole
(1.4)
(0.8) x (1.6) Typ
.055
.032 x .063
L +
3
6
N.C.
N.C.
(5.08) Typ
.200
(12.0) Sq
.472
5
N.O.
COM
2
N.O.
(15.8)
.622
COM
1
L -
4
(0.5) Typ
.020
(2.0) Typ
.079
(2.5)
.098
(17.8) Sq
.701
(1.0)
.039
(5.08) Typ
.200
(10.0)
.394
(5.0)
.197
Latchdown Position
UB25KKW01N-C
Single pole models do not have terminals 4, 5, & 6.
Rectangular • Snap-in Mount • Built-in Bezel
Single & Double Pole
(1.4)
(0.8) x (1.6) Typ
.055
.032 x .063
L
+
6
3
(5.08) Typ
.200
N.C.
N.C.
(12.0)
.472
2
5
(15.8)
.622
N.O.
N.O.
(17.8)
.701
COM.
COM
L
-
4
1
(0.5) Typ
.020
(7.62) Typ
.300
(2.0) Typ
.079
(17.0)
.669
(2.5)
.098
(24.0)
.945
(1.0)
.039
(10.0)
.394
(5.0)
.197
(22.0)
.866
Latchdown Position
UB26NKW01N-F
Single pole models do not have terminals 4, 5, & 6.
03-07
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
Rectangular • Snap-in Mount • Built-in Side Barriers
Single & Double Pole
(0.8) x (1.6) Typ
.032 x .063
L
+
6
3
(5.08) Typ
.200
N.C.
N.C.
(12.0)
.472
2
N.O.
COM.
5
N.O.
COM
(17.8)
.701
(15.8)
.622
L
-
4
1
(0.5) Typ
.020
(17.0)
.669
(7.62) Typ
.300
(2.0) Typ
.079
(24.0)
.945
(3.9) (8.6) (5.0)
.154 .339 .197
(22.0)
.866
UB25NBKW01N-F
Single pole models do not have terminals 4, 5, & 6.
OPTIONAL ACCESSORIES
AT4001
Not for use with barrier type models (mounting code NBK)
Square
Dust Cover
(16.5)
.650
(15.0) Sq
.591
(16.5)
.650
(24.0)
.945
AT4011
Rectangular
Dust Cover
Cap Height
When
Assembled
(2.5)
.098
(22.7)
.894
(7.3)
.287
(24.0) Sq
.945
(30.2)
1.189
Materials: PVC with polyethylene gasket (PVC loses pliability below 0°C (32°F).)
Recommended Panel Thickness: .039” ~ .098” (1.0mm ~ 2.5mm)
Spring Loaded Protective Guard for Snap-in Mounting of Square PCB Model
AT4173
Square Protective Guard/
Snap-in Frame
(10.5)
.413
(15.64)
.616
Opens 180°
Closes automatically
(20.5)
.807
Materials:
Cover: Clear Polycarbonate
Base: Black Polyamide
(18.4)
.724
(6.0)
.236
(9.0)
.354
(20.4)
.803
(15.64)
.616
Coil Spring: Stainless Steel
180°
Recommended
Panel Thickness:
.039” ~ .126”
(18.2) Sq
.717
(1.0mm ~ 3.2mm)
(39.0) Min*
1.535
Protective
Guard
AT4173
Recommended
2
Panel-to-PCB Range:
.354” ~ .433”
(10.5)
.413
Panel
(9.0mm ~ 11.0mm)
(20.5)
.807
Installation
1
2
3
Install switch onto
PC board.
Snap protective
guard into panel.
Join the two
3
Switch
(20.4)
.803
1
PC Board
(20.4)
.803 (N)
(9.0) ~ (11.0)
.354 ~ .433
assemblies.
(N) = Number of switches
* Minimum dimension allows opening of cover to 180°
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
OPTIONAL ACCESSORIES
Spring Loaded Protective Guard for Square Snap-in Model
AT4171
Square
Protective Guard
(10.5)
.413
(17.9)
.705
Opens 180°
Closes automatically
(7.1)
.280
(20.5)
.807
Cap Height
When
(18.4)
(14.2)
.559
Assembled
.724
(7.5)
.295
(17.9)
.705
(20.4)
.803
(16.2) Sq
.638
(39.0) Min*
1.535
AT4171
180°
(10.5)
.413
Materials:
(20.5)
.807
Cover: Clear Polycarbonate
Base: Black GFR Polyamide
Coil Spring: Stainless Steel
(20.4)
.803
Recommended Panel Thickness:
.039” ~ .106” (1.0mm ~ 2.7mm)
(20.4)
.803 (N)
(N) = Number of switches
* Minimum dimension allows opening of cover to 180°
Spring Loaded Protective Guard for Snap-in Mounting of Rectangular PCB Model
AT4174
Rectangular
Protective Guard/
Snap-in Frame
(10.5)
.413
(15.64)
.616
(20.5)
.807
Opens 180°
Closes automatically
(24.6)
.969
Materials:
(26.6)
1.047
(6.0)
.236
(9.0)
.354
(20.54)
.809
Cover: Clear Polycarbonate
Base: Black Polyamide
Coil Spring: Stainless Steel
(23.4)
.921
180°
Recommended
Panel Thickness:
.039” ~ .126”
(18.2)
.717
(1.0mm ~ 3.2mm)
(39.0) Min*
1.535
Protective
Guard
AT4174
Recommended
Panel-to-PCB Range:
.354” ~ .433”
2
Panel
(10.5)
.413
Installation
(9.0mm ~ 11.0mm)
(20.5)
.807
1
2
3
Install switch onto
PC board.
Snap protective
guard into panel.
Join the two
3
Switch
(26.6)
1.047
1
PC Board
(9.0) ~ (11.0)
.354 ~ .433
(26.6)
1.047 (N)
assemblies.
(N) = Number of switches * Minimum dimension allows opening of cover to 180°
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
OPTIONAL ACCESSORIES
Spring Loaded Protective Guard for Rectangular Snap-in Model
AT4172
Rectangular
Protective Guard
(10.5)
.413
(17.9)
.705
Opens 180°
Closes automatically
(20.5)
.807
(7.1)
.280
Cap Height
When
(24.6)
.969
(20.4)
.803
Assembled
(7.5)
.295
(26.6)
1.047
(24.1)
.949
(22.4)
.882
(16.2)
.638
180°
(39.0) Min*
1.535
AT4172
Materials:
(10.5)
.413
Cover: Clear Polycarbonate
Base: Black GFR Polyamide
Coil Spring: Stainless Steel
(20.5)
.807
Recommended Panel Thickness:
.039” ~ .106” (1.0mm ~ 2.7mm)
(26.6)
1.047
(26.6)
1.047 (N)
(N) = Number of switches * Minimum dimension allows opening of cover to 180°
LEGENDS
LM
Easily create and submit your own legends using our new on-line Legend Maker.
Visit www.nkkswitches.com
For other legend support options, customers may either contact the factory and request the UB/UB2 Legend Packet,
or utilize the general information and basic specifications presented below.
Suggested Printable Area for UB Lens
Recommended Methods: Laser Etch on clear lens; Screen Print or Pad Print on lens.
Epoxy based ink is recommended.
(10.48) (12.0)
.413 .472
UP
(10.48) Sq
.413
(0.76) Typ
.030
(0.76) Typ
.030
(15.48)
.609
(0.76) Typ
.030
(12.0) Sq
.472
(17.0)
.669
Shaded areas are printable areas.
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
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