NKK EB2085-F-J50 Light touch miniature pushbutton Datasheet

Light Touch Miniature Pushbuttons
Series EB
Distinctive Characteristics
Power and logic level capabilities available to suit varying applications.
Bushing and snap-in mount versions available; snap-in models offer
many style and color choices to enhance front panel appearance.
Light touch actuation.
High torque bushing prevents rotation and separation from
metal frame during installation.
Stainless steel frame resists corrosion.
Case of heat resistant resin meets UL 94V-0 flammability
rating.
Higher insulating barriers protect against crossover in
double pole devices.
1,500V dielectric strength between contacts and case
is accomplished by clinching the frame away from the
terminals.
Epoxy sealed terminals prevent entry of solder flux and
other contaminants.
Actual Size
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Light Touch Miniature Pushbuttons
Series EB
General Specifications
Electrical Capacity (Resistive Load)
Power Level (No code or P):
Logic Level (code G or PG):
3A @ 125V AC for silver contacts
0.4VA maximum @ 28V AC/DC maximum for gold contacts
(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:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Travel:
10 milliohms maximum for silver; 20 milliohms maximum for gold
1,000 megohms minimum @ 500V DC
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts and case for 1 minute minimum
100,000 operations minimum
25,000 operations minimum for silver;
50,000 operations minimum for gold
Single Pole: 2.35N for Momentary and 2.65N for Alternate Action
Double Pole: 2.94N for Momentary and 3.63N for Alternate Action
Momentary: Pretravel .047” (1.2mm); Overtravel .016” (0.4mm); Total Travel .063” (1.6mm)
Alternate: Pretravel .071” (1.8mm); Overtravel .016” (0.4mm); Total Travel .087” (2.2mm)
Materials & Finishes
Plunger:
Bushing:
Frame:
Case:
Movable Contacts:
Stationary Contacts:
Terminals:
Brass with chrome plating for Momentary; brass with nickel plating for Alternate
Brass with nickel plating
Stainless steel
Melamine phenolic resin (UL94V-0)
Copper with silver or gold plating
Silver with silver or gold plating
Copper with silver or gold plating
Environmental Data
Operating Temp Range:
Humidity:
Vibration:
Shock:
–10°C through +70°C (+14°F through +158°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range and 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)
Installation
Mounting Torque:
Cap Installation Force:
Soldering Time & Temp:
Cleaning:
1.47Nm (13.0 lb • in) for double nut; 0.68Nm (6.0 lb • in) for single nut
78.5N (17.65 lbf) maximum downward force on actuator
Wave Solder (Straight PC): See Profile B in Supplement section.
Manual Soldering: See Profile B in Supplement section.
These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & Certifications
Flammability Standards:
UL Recognized:
C-UL Recognized:
R
CSA Certified:
UL94V-0 case
All single and double pole models recognized at 3A @ 125V AC; UL File No. WOYR2.E44145;
add “/U” to end of part number to order UL mark on switch.
All single and double pole models recognized at 3A @ 125V AC; UL File No. WOYR8.E44145;
add “/C-UL” to end of part number to order C-UL mark on switch.
Single pole solder lug and PC models certified at 3A @ 125V AC; double pole PC models certified
at 3A @ 125V AC; CSA File No. 023535-0-000;
add “/C” to end of part number to order CSA mark on switch.
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Light Touch Miniature Pushbuttons
Series EB
TYPICAL SWITCH ORDERING EXAMPLE
EB20
11
POLES & CIRCUITS
B
CONTACTS, RATINGS, & TERMINALS
11
SPDT
ON
(ON)
65
SPDT
ON
ON
61
DPDT
ON
(ON)
85
DPDT
ON
ON
No
Code
( ) = Momentary
J23
CAP COLORS
Silver Contacts; Solder Lug Terminals;
3A @ 125V AC
A
Black
B
White
G
Gold Contacts; Solder Lug Terminals
0.4VA max @ 28V AC/DC max
C
Red
E
Yellow
P
Silver Contacts; Straight PC Terminals;
3A @ 125V AC
F
Green
G
Blue
H
Gray
PG
Gold Contacts; Straight PC Terminals
0.4VA max @ 28V AC/DC max
IMPORTANT:
Switches are supplied without UL, C-UL
& CSA markings unless specified. Specific models & ratings noted on General
Specifications page.
BEZEL COLORS
LED COLORS
Bezel without LEDs
Black
F
Green
B
White
G
Blue
C
Red
H
Gray
E
Yellow
A
Black
Bezel with 1 Round LED
High Rise
Alternate
Momentary
Alternate
J20
J30
J40
J50
Without Bezel
J21
J31
J41
J51
Bezel without LED
J22
J32
J42
J52
Bezel with 1 Round LED
J23
J33
J43
J53
Bezel with 2 Round LEDs
J24
J34
J44
J54
Bezel with 2 Rectangular LEDs
Without Bezel
Red
F
Green
2 LEDs
Top LED
Black
Description
Bottom LED
C
Red
C
Red
E
Yellow
E
Yellow
F
Green
F
Green
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE WITH BEZEL
EB2011-B-J23ACF
EB2011-A-J40
Black Cap with
High Rise Extension
1 LED
C
Bezel with 2 Round or
Rectangular LEDs
A
Momentary
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE WITHOUT BEZEL
C F
A
CAP EXTENSIONS & BEZEL TYPES
Low Rise
A
Black Bezel with 2 Round LEDs:
Top LED Red
Bottom LED Green
White Cap with
Low Rise Extension
SPDT
ON-(ON) Circuit
SPDT
ON-(ON) Circuit
Silver Contacts & Solder Lug
Terminals with 3-Amp Rating
NKK Switches • email: [email protected] • Phone (480) 991- 0942 • Fax (480) 998-1435 • www.nkkswitches.com
Silver Contacts & Solder Lug
Terminalswith 3-Amp Rating
NKK Switches • email: [email protected] • Phone (480) 991- 0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Series EB
Light Touch Miniature Pushbuttons
POLES & CIRCUITS
Plunger Position
( ) = Momentary
Connected Terminals
Throw & Switch Schematics
Normal
Down
Normal
Down
Keyway
Keyway
Note: Terminal numbers are
not actually on the switch.
Pole
Model
SP
EB2011
EB2065
ON
ON
(ON)
ON
2-3
2-1
SPDT
DP
EB2061
EB2085
ON
ON
(ON)
ON
2-3 5-6
2-1 5-4
DPDT
2 (COM)
3
1
2
3
(COM)
1
5
6
4
CONTACT MATERIALS, RATINGS, & TERMINALS
No
Code
Solder Lug
Silver Contacts
Power Level
3A @ 125V AC
G
Solder Lug
Gold Contacts
Logic Level
0.4VA maximum @ 28V AC/DC maximum
Complete explanation of operating range in Supplement section.
Epoxy Seal
(2.0)
.079
(2.0)
.079
(4.0)
(1.1) .157
.043
Thk (0.7) (0.5) Com
.028 .020
P
Straight PC
Silver Contacts
PG
Straight PC
Gold Contacts
Power Level
3A @ 125V AC
Logic Level
0.4VA maximum @ 28V AC/DC maximum
Complete explanation of operating range in Supplement section.
PCB Footprints
Single Pole
Epoxy Seal
(6.4)
(4.3) .252
.169
(1.2)
.047
Thk (0.7) (0.5) Com
.028 .020
Double Pole
(4.7)
.185
3
2
(3.9) Typ
.154
1
(1.8) Dia Typ
.071
3
6
2
5
1
4
(3.9) Typ
.154
(1.8) Dia Typ
.071
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Series EB
Light Touch Miniature Pushbuttons
CAP COLORS
A
Factory Assembled on the Switch:
Square snap-on cap AT465, snap-in mounter
AT529, and optional bezels which follow.
B
White
C
Red
G
Blue
H
Gray
Black
F
Green
E
Yellow
CAP EXTENSIONS & BEZEL TYPES
Cap
Extension
without
Bezel
(2.2)
.087
J20
J30
(11.0)
.433
Low Rise
Momentary
(4.5)
.177
(3.3)
.130
(2.8)
.110
J40
(11.0)
.433
Low Rise
Alternate
(1.1) x (2.0) Typ
.043 x .079
(0.7) Typ
.028
(3.9) Typ
.154
Part No.
(11.5) Sq
.453
(18.0)
.709
(3.3)
.130
(11.0)
.433
(4.0) Typ
.157
(4.5)
.177
(7.0)
.276
(18.0)
.709
For Momentary Devices
(1.0)
.039
(2.2)
.087
J21
(10.0)
.394
Low Rise
Momentary
(4.5)
.177
AT207 Bezel
without LED
E
(2.8)
.110
Black
B
White
G
Blue
C
Red
H
Gray
Green
(12.5)
.492
(2.0) Typ
.079
Maximum Panel Thickness
.039” ~ .157” (1.0mm ~ 4.0mm)
Cutout applies to SP & DP
Single Pole
(2.1)
.083
J31
(10.0)
.394
Low Rise
Alternate
(4.5)
.177
(2.1)
.083
(2.2)
.087
J41
(2.2)
.087
(10.0)
.394
High Rise
Momentary
(2.8)
.110
(3.4)
.134
(2.8)
.110
(3.2)
.126
(2.2)
.087
J51
(10.0)
.394
High Rise
Alternate
(3.4)
.134
(2.8)
.110
(11.8)
.465
Yellow
F
(2.8)
.110
(15.0)
.591
(14.0)
.551
1
High Rise
EB2011-A-J40
A
(2.8)
.110
(3.4)
.134
(3.4)
.134
(11.0)
.433
2
(0.5)
.020
(12.2)
.480
Cap
Extension
with
Bezel
3
COM
(11.0)
.433
High Rise
Alternate
(2.8)
.110
(3.4)
.134
(4.4)
.173
J50
(11.0)
.433
High Rise
Momentary
(2.8)
.110
(4.5)
.177
(3.3)
.130
Material:
Polycarbonate
(15.0)
.591
(2.2)
.087
(12.0)
.472
(15.6)
.614
Finish:
Glossy
(12.5)
.492
(21.5)
.846
Maximum Panel Thickness
.039” ~ .126” (1.0mm ~ 3.2mm)
Cutout applies to SP & DP
Part No.
(1.1) x (2.0) Typ
.043 x .079
(0.7) Typ
.028
(3.9) Typ
.154
(11.5) Sq
.453
(0.5)
.020
(21.5)
.846
(15.6)
.614
EB2061-B-J21A
(1.0)
.039
(2.2)
.087
(10.0)
.394
Low Rise
(2.8)
.110
(4.5)
.177
(4.5)
.177
COM
6
3
5
2
4
1
(4.0) Typ
.157
(18.0)
.709
For Momentary Devices
(4.7)
.185
(11.0)
.433
(14.0)
.551
(2.0) Typ
.079
Double Pole
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Series EB
Light Touch Miniature Pushbuttons
CAP EXTENSIONS & BEZEL TYPES
Cap
Extension
with
Bezel
(1.0)
.039
(2.2)
.087
J22
(10.0)
.394
Low Rise
Momentary
AT208 Bezel with
1 Round LED (AT070 LED)
A
(10.0)
.394
(11.8)
.465
(19.0)
.748
(13.5)
.531
Black
(6.25)
.246
(2.2)
.087
Maximum Panel Thickness
.039” ~ .126”
(1.0mm ~ 3.2mm)
Cutout applies to SP & DP
(12.0)
.472
Material: Polycarbonate
Finish: Glossy
(15.6)
.614
(30.2)
1.19
(5.4) Dia
.213
(5.4) Dia
.213
(19.0)
.748
(13.5)
.531
(2.5)
.098
(0.61) Sq
.024
(1.1) x (2.0) Typ
.043 x .079
(0.7) Typ
.028
3
(3.9) Typ
.154
COM
(11.8)
.465
(2.1)
.083
(15.6)
.614
1
(1.0)
.039
(2.2)
.087
J23
Low Rise
Momentary
(4.5)
.177
(2.1)
.083
J33
(10.0)
.394
AT212 Bezel with
2 Round LEDs (AT617 LEDs)
A
(4.0) Typ
.157
(4.5)
.177
(18.0)
.709
For Momentary Devices
(7.0)
.276
High Rise
EB2011-B-J42AC
Cap
Extension
with
Bezel
(2.8)
.110
(3.4)
.134
(2.2)
.087
(10.0)
.394
Low Rise
Alternate
(2.8)
.110
(4.5)
.177
(8.0)
.315
(10.0)
.394
(2.1)
.083
(2.2)
.087
J43
(3.4)
.134
(3.2)
.126
(2.2)
.087
J53
(10.0)
.394
High Rise
Momentary
(10.0)
.394
High Rise
Alternate
(2.8)
.110
(3.4)
.134
(2.8)
.110
(15.0)
.591
(2.2)
.087
(7.8)
.307
(11.8)
.465 (21.5) Sq
.846
(3.0) Dia Typ
.118
(2.0)
.079
Single Pole
(12.0)
.472
(10.0)
.394
Black
Material: Polycarbonate
Finish: Glossy
(2.8)
.110
(11.0)
.433
(14.0)
.551
2
(0.5)
.020
(2.2)
.087
(10.0)
.394
LED colors and
specifications on
next to last page
of this EB section.
(15.0)
.591
(11.5) Sq
.453
(2.8)
.110
(8.8) Dia
.346
(13.8)
.543
(30.2)
1.190
(12.0)
.472
(3.4)
.134
(12.5)
.492
(15.3) Min
.602
(4.9)
.193
(10.0)
.394
High Rise
Alternate
(2.8)
.110
(3.4)
.134
(3.2)
.126
(2.2)
.087
J52
(10.0)
.394
High Rise
Momentary
(2.8)
.110
(4.5)
.177
(2.1)
.083
(2.2)
.087
J42
(2.2)
.087
Low Rise
Alternate
(2.8)
.110
(4.5)
.177
(2.1)
.083
J32
LED colors and
specifications on
next to last page
of this EB section.
(18.4)
.724
Maximum Panel Thickness
.039” ~ .126” (1.0mm ~ 3.2mm)
Cutout applies to SP & DP
(1.1) x (2.0) Typ
.043 x .079
(7.8)
.307
(0.7) Typ
.028
3
(8.0)
.315
(12.0)
.472
(3.9) Typ
.154
(11.5) Sq
.453
(0.5)
.020
(3.0) Dia Typ
.118
(11.8)
.465
(21.5) Sq
.846
EB2065-B-J33ACF
(2.1)
.083
(2.2)
.087
(10.0)
.394
Low Rise
(2.8)
.110
(4.5)
.177
(4.5)
.177
(18.0)
.709
For Alternate Devices
COM
(11.0)
.433
2
1
(4.0) Typ
.157
(7.0)
.276
(14.0)
.551
(2.0) Typ
.079
Single Pole
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Series EB
Light Touch Miniature Pushbuttons
CAP EXTENSIONS & BEZEL TYPES
Cap
Extension
with
Bezel
(1.0)
.039
(2.2)
.087
J24
(10.0)
.394
Low Rise
Momentary
(4.5)
.177
(2.1)
.083
J34
(10.0)
.394
Low Rise
Alternate
(2.8)
.110
(4.5)
.177
(2.1)
.083
(2.2)
.087
J44
(2.2)
.087
(10.0)
.394
High Rise
Momentary
(2.8)
.110
(3.4)
.134
(2.8)
.110
(3.2)
.126
(2.2)
.087
J54
(10.0)
.394
High Rise
Alternate
(3.4)
.134
(2.8)
.110
AT213 Bezel with
2 Rectangular LEDs (AT618 LEDs)
A
(10.0)
.394
Black
(12.0)
.472
(15.0)
.591
(2.0) Typ
.079
Material: Polycarbonate
Finish: Glossy
(7.8)
.307
(11.8)
.465
(8.0)
.315
(21.5) Sq
.846
(5.0) Typ
.197
(10.0)
.394
LED colors and
specifications on
next page of this
EB section.
(2.2)
.087
(18.4)
.724
Maximum Panel Thickness
.039” ~ .126” (1.0mm ~ 3.2mm)
Cutout applies to SP & DP
(7.8)
.307
(1.1) x (2.0) Typ
.043 x .079
(0.7) Typ
.028
(8.0)
.315
(12.0)
.472
(3.9) Typ
.154
(11.5) Sq
.453
(0.5)
.020
(5.0) Typ
.197
(2.0)
.079
EB2085-B-J54ACF
(11.8)
.465
(21.5) Sq
.846
(3.2)
.126
(2.2)
.087
(10.0)
.394
High Rise
(2.8)
.110
(3.4)
.134
(4.5)
.177
(18.0)
.709
For Alternate Devices
COM
6
3
5
2
4
1
(4.0) Typ
.157
(4.7)
.185
(11.0)
.433
(14.0)
.551
(2.0) Typ
.079
Double Pole
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Series EB
Light Touch Miniature Pushbuttons
LED COLORS & SPECIFICATIONS
Bezel Orientation on Switch
AT617 LED
For Bezel AT212
with 2 Round LEDs
(5.08) Dia
.200
AT618 LED
For Bezel AT213
with 2 Rectangular LEDs
(3.0) Dia
.118
(7.7)
.303
(5.0)
.197
(7.0)
.276
(5.0)
.197
Top LED
Circuit Mark This Side
Circuit Mark This Side
Top LED
Bottom LED
(+)
(-)
(-)
Circuit Mark This Side
AT070 LED
For Bezel AT208
with 1 LED
Bottom LED
(+)
(-)
(+)
Note: Lead lengths may differ from manufacturing lot to lot. The longer lead is the anode (+).
AT070
AT617
AT618
C
F
C
E
F
C
E
F
Color
Red
Green
Red
Yellow
Green
Red
Yellow
Green
Forward Peak Current
IFM
25mA
30mA
30mA
30mA
30mA
10mA
30mA
30mA
Continuous Forward Current
IF
20mA
20mA
24mA
24mA
24mA
8mA
24mA
24mA
Forward Voltage
VF
2.8V
2.1V
2.0V
2.0V
2.1V
1.9V
2.0V
2.1V
Reverse Peak Voltage
VRM
4V
5V
5V
5V
5V
5V
5V
5V
Current Reduction Rate
Above 25°C
∆IF
0.33
mA/°C
0.40
mA/°C
0.40
mA/°C
0.40
mA/°C
0.40
mA/°C
0.13
mA/°C
0.40
mA/°C
0.40
mA/°C
(+)
(-)
Ambient Temperature Range
(when used with a bezel)
–10° ~ +70°C
–15° ~ +70°C
–15° ~ +70°C
The electrical specifications shown are determined at a basic temperature of 25°C.
LED circuit is independent of switch operation. LED is colored in OFF state.
If the source voltage is greater than the rated voltage of the LED, a ballast resistor must be connected in series with the lamp.
The ballast resistor calculation and more lamp detail are shown in the Supplement section.
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Light Touch Miniature Pushbuttons
Series EB
LEGENDS
General information and basic specifications are presented here for customers who want to do their own legends.
Suggested Printable Area for Cap
ON
Screen Print or Pad Print
FILT AIR
ER
Epoxy based ink is recommended.
(4.61) Typ
.181
(0.38) Typ
.015
Recommended Print Method:
(9.98) Sq
.393
(11.5) Sq
.453
(0.76) Typ
.030
(0.76) Typ
.030
AT465
(9.98)
.393
(11.5) Sq
.453
(0.76) Typ
.030
AT465
Shaded areas are printable areas.
Additional Method
An additional method for legends is engraving the cap. Maximum depth for engraving is .012” (0.3mm) on the cap.
Enamel paint is recommended to fill the engraved area.
LEGEND PACKET FOR ORDERING CAPS WITH LEGENDS
1. To order caps with legends, contact the factory and request the EB Legend Packet.
2. Once you determine your desired legend, fill out the ordering work sheet included in the packet.
3. Return the completed work sheet to receive a quotation.
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
02-08
Similar pages