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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: sales@nkkswitches.com * 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: -10C through +70C (+14F through +158F) 90 ~ 95% humidity for 96 hours @ 40C (104F) 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.
02-08
NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com
Light Touch Miniature Pushbuttons
TYPICAL SWITCH ORDERING EXAMPLE
Series EB
EB20
POLES & CIRCUITS
11 65 61 85 SPDT SPDT DPDT DPDT ON ON ON ON (ON) ON (ON) ON
11
CONTACTS, RATINGS, & TERMINALS
No Code G P PG Silver Contacts; Solder Lug Terminals; 3A @ 125V AC Gold Contacts; Solder Lug Terminals 0.4VA max @ 28V AC/DC max Silver Contacts; Straight PC Terminals; 3A @ 125V AC Gold Contacts; Straight PC Terminals 0.4VA max @ 28V AC/DC max
B
CAP COLORS
A B C E F G H Black White Red Yellow Green Blue Gray
J23
A
BEZEL COLORS
Bezel without LEDs A B C E Black White Red Yellow Bezel with 1 Round LED A Black C F Red F G H Green Blue Gray
CF
LED COLORS
( ) = Momentary
1 LED Green 2 LEDs Top LED C E F Red Yellow Green Bottom LED C E F Red Yellow Green
CAP EXTENSIONS & BEZEL TYPES
Low Rise Momentary Alternate J30 J31 J32 J33 J34 High Rise Momentary J40 J41 J42 J43 J44 Alternate J50 J51 J52 J53 J54 Description Without Bezel Bezel without LED Bezel with 1 Round LED Bezel with 2 Round LEDs Bezel with 2 Rectangular LEDs A
Bezel with 2 Round or Rectangular LEDs Black
IMPORTANT:
Switches are supplied without UL, C-UL & CSA markings unless specified. Specific models & ratings noted on General Specifications page.
J20 J21 J22 J23 J24
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE WITHOUT BEZEL
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE WITH BEZEL
EB2011-A-J40
Black Bezel with 2 Round LEDs: Top LED Red Bottom LED Green
EB2011-B-J23ACF
Without Bezel
Black Cap with High Rise Extension
White Cap with Low Rise Extension
SPDT ON-(ON) Circuit Silver Contacts & Solder Lug Terminals with 3-Amp Rating Silver Contacts & Solder Lug Terminalswith 3-Amp Rating
SPDT ON-(ON) Circuit
NKK Switches * email: sales@nkkswitches.com * Phone (480) 991- 0942 * Fax (480) 998-1435 * www.nkkswitches.com
NKK Switches * email: sales@nkkswitches.com * Phone (480) 991- 0942 * Fax (480) 998-1435 * www.nkkswitches.com
02-08
Light Touch Miniature Pushbuttons
POLES & CIRCUITS
Plunger Position ( ) = Momentary Normal Pole SP DP Model EB2011 EB2065 EB2061 EB2085 ON ON ON ON (ON) ON (ON) ON 2-3 2-3 5-6 2-1 2-1 5-4 SPDT DPDT
Keyway
Series EB
Connected Terminals Normal
Keyway
Throw & Switch Schematics Note: Terminal numbers are not actually on the switch.
2 (COM) 3 2 3 (COM) 1 6 1 5 4
Down
Down
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.
(2.0) .079
Epoxy Seal (2.0) .079
(4.0) (1.1) .157 .043 Thk (0.7) (0.5) Com .028 .020
P
Straight PC Silver Contacts
Power Level
3A @ 125V AC
PG
Straight PC Gold Contacts
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
3 2 1
Double Pole
(4.7) .185
3 6 5 4
(1.2) .047 Thk (0.7) (0.5) Com .028 .020
(3.9) Typ .154 (1.8) Dia Typ .071
2 1
(3.9) Typ .154 (1.8) Dia Typ .071
NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com
02-08
Light Touch Miniature Pushbuttons
CAP COLORS
Factory Assembled on the Switch: Square snap-on cap AT465, snap-in mounter AT529, and optional bezels which follow.
Series EB
Red Gray
A F
Black Green
B G
White Blue
C H
E
Yellow
CAP EXTENSIONS & BEZEL TYPES
Cap Extension without Bezel
J20
Low Rise Momentary
(2.2) .087 (11.0) .433 (4.5) .177 (2.8) .110
J30
Low Rise Alternate
(3.3) .130 (11.0) .433 (4.5) .177 (2.8) .110
J40
High Rise Momentary
(3.3) .130
J50
(2.8) .110
(4.4) .173
(11.0) .433
High Rise Alternate
(11.0) .433 (2.8) .110
(3.4) .134
(3.4) .134
Part No.
(11.5) Sq .453 (18.0) .709 (2.8) .110 (3.4) .134
(1.1) x (2.0) Typ .043 x .079 (0.7) Typ .028 (3.9) Typ .154 (0.5) .020 (4.5) .177 (4.0) Typ .157
3
COM
2 1
(11.0) .433 (14.0) .551 (12.5) .492
(15.0) .591
(12.2) .480
(3.3) .130
(11.0) .433
(18.0) .709 For Momentary Devices
(7.0) .276
(2.0) Typ .079
Maximum Panel Thickness .039" ~ .157" (1.0mm ~ 4.0mm) Cutout applies to SP & DP
EB2011-A-J40
High Rise
Single Pole
(2.1) .083
Cap Extension with Bezel
J21
Low Rise Momentary
(1.0) .039 (2.2) .087 (10.0) .394 (4.5) .177 (2.8) .110
J31
Low Rise Alternate
(2.2) .087
J41
High Rise Momentary
(2.1) .083 (2.2) .087 (10.0) .394 (3.4) .134 (2.8) .110
J51
High Rise Alternate
(3.2) .126 (2.2) .087 (10.0) .394 (3.4) .134 (2.8) .110
(10.0) .394 (4.5) .177 (2.8) .110
AT207 Bezel without LED
E F G H
Yellow Green Blue Gray Material: Polycarbonate Finish: Glossy
(15.6) .614
(11.8) .465 (2.2) .087 (12.0) .472 (21.5) .846 (12.5) .492 (15.0) .591
A B C
Black White Red
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 (0.5) .020 (2.8) .110 (4.5) .177 (4.0) Typ .157 (4.7) .185
6
3
(11.5) Sq .453 (21.5) .846
COM
5 4
2
(11.0) .433 (14.0) .551
1
(15.6) .614
(1.0) .039
(2.2) .087 (10.0) .394
(18.0) .709 For Momentary Devices
(4.5) .177
(2.0) Typ .079
EB2061-B-J21A
Low Rise
Double Pole
02-08
NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com
Light Touch Miniature Pushbuttons
CAP EXTENSIONS & BEZEL TYPES
Cap Extension with Bezel
Series EB
J52
High Rise Alternate
(3.2) .126 (2.2) .087 (10.0) .394 (3.4) .134 (2.8) .110
J22
Low Rise Momentary
(1.0) .039 (2.2) .087 (10.0) .394 (4.5) .177 (2.8) .110
J32
Low Rise Alternate
(2.1) .083
(2.2) .087
J42
High Rise Momentary
(2.1) .083 (2.2) .087 (10.0) .394 (3.4) .134 (2.8) .110
(10.0) .394 (4.5) .177 (2.8) .110
AT208 Bezel with 1 Round LED (AT070 LED)
(19.0) .748
(11.8) .465 (13.5) .531
(2.2) .087
(6.25) .246
(8.8) Dia .346
A
Black
(15.6) .614 (5.4) Dia .213
(12.0) .472 (30.2) 1.19
Material: Polycarbonate Finish: Glossy
Maximum Panel Thickness .039" ~ .126" (1.0mm ~ 3.2mm) Cutout applies to SP & DP
(13.8) .543 (15.0) .591
LED colors and specifications on next to last page of this EB section.
(4.9) .193
(15.3) Min .602
(12.5) .492 (0.61) Sq .024 (1.1) x (2.0) Typ .043 x .079 (0.7) Typ .028
(2.5) .098
(5.4) Dia .213 (13.5) .531 (12.0) .472
(19.0) .748
(30.2) 1.190 (11.5) Sq .453
(3.9) Typ .154 (0.5) .020 (2.8) .110 (3.4) .134 (4.0) Typ .157
3
COM
2 1
(11.0) .433 (14.0) .551
(11.8) .465
(15.6) .614
(2.1) .083
(2.2) .087 (10.0) .394
(18.0) .709 For Momentary Devices
(4.5) .177
(7.0) .276
(2.0) .079
EB2011-B-J42AC
High Rise
Single Pole
(2.1) .083 (2.2) .087 (10.0) .394 (3.4) .134 (2.8) .110
Cap Extension with Bezel
J23
Low Rise Momentary
(1.0) .039 (2.2) .087 (10.0) .394 (4.5) .177 (2.8) .110
J33
Low Rise Alternate
(2.1) .083
(2.2) .087
J43
High Rise Momentary
J53
High Rise Alternate
(3.2) .126 (2.2) .087 (10.0) .394 (3.4) .134 (2.8) .110
(10.0) .394 (4.5) .177 (2.8) .110
AT212 Bezel with 2 Round LEDs (AT617 LEDs)
(10.0) .394
(12.0) .472 (2.2) .087 (7.8) .307 (11.8) .465 (21.5) Sq .846
(15.0) .591
A
Black
(8.0) .315
(18.4) .724
Material: Polycarbonate Finish: Glossy
(3.0) Dia Typ .118
Maximum Panel Thickness .039" ~ .126" (1.0mm ~ 3.2mm) Cutout applies to SP & DP
(1.1) x (2.0) Typ .043 x .079 (0.7) Typ .028
3
LED colors and specifications on next to last page of this EB section.
(10.0) .394
(7.8) .307
(8.0) .315
(12.0) .472
(11.5) Sq .453
(3.9) Typ .154 (0.5) .020 (2.8) .110 (4.5) .177 (4.0) Typ .157
COM
2 1
(11.0) .433
(14.0) .551
(3.0) Dia Typ .118 (11.8) .465 (21.5) Sq .846 (2.2) .087 (10.0) .394
(2.1) .083
EB2065-B-J33ACF
Low Rise
(18.0) .709 For Alternate Devices
(4.5) .177
(7.0) .276
(2.0) Typ .079
Single Pole
02-08
NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com
Light Touch Miniature Pushbuttons
CAP EXTENSIONS & BEZEL TYPES
Cap Extension with Bezel
Series EB
J54
High Rise Alternate
(3.2) .126 (2.2) .087 (10.0) .394 (3.4) .134 (2.8) .110
J24
Low Rise Momentary
(1.0) .039 (2.2) .087 (10.0) .394 (4.5) .177 (2.8) .110
J34
Low Rise Alternate
(2.1) .083
(2.2) .087
J44
High Rise Momentary
(2.1) .083 (2.2) .087 (10.0) .394 (3.4) .134 (2.8) .110
(10.0) .394 (4.5) .177 (2.8) .110
AT213 Bezel with 2 Rectangular LEDs (AT618 LEDs)
A
(10.0) .394
(12.0) .472 (2.2) .087 (7.8) .307 (11.8) .465 (5.0) Typ .197 (21.5) Sq .846 (18.4) .724
(15.0) .591
Black
(2.0) Typ .079
Material: Polycarbonate Finish: Glossy
LED colors and specifications on next page of this EB section.
(8.0) .315
Maximum Panel Thickness .039" ~ .126" (1.0mm ~ 3.2mm) Cutout applies to SP & DP
(1.1) x (2.0) Typ .043 x .079 (0.7) Typ .028
(10.0) .394
(7.8) .307
(8.0) .315 (5.0) Typ .197 (2.0) .079 (11.8) .465 (21.5) Sq .846
(12.0) .472
(11.5) Sq .453
(3.9) Typ .154 (0.5) .020 (2.8) .110 (3.4) .134 (4.0) Typ .157
6
3
COM
5
2
4
1
(11.0) .433 (14.0) .551
(3.2) .126
(2.2) .087 (10.0) .394
(18.0) .709 For Alternate Devices
(4.5) .177
(4.7) .185
(2.0) Typ .079
EB2085-B-J54ACF
High Rise
Double Pole
NKK Switches * email: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com
02-08
Light Touch Miniature Pushbuttons
LED COLORS & SPECIFICATIONS
Bezel Orientation on Switch AT070 LED For Bezel AT208 with 1 LED AT617 LED For Bezel AT212 with 2 Round LEDs
Top LED Circuit Mark This Side Circuit Mark This Side
Series EB
(5.08) Dia .200 (7.7) .303
(3.0) Dia .118 (5.0) .197
AT618 LED For Bezel AT213 with 2 Rectangular LEDs
Top LED Circuit Mark This Side
(5.0) .197 (7.0) .276
Bottom LED (-) (+)
(+)
(-)
Bottom LED
(+)
(-)
Note: Lead lengths may differ from manufacturing lot to lot. The longer lead is the anode (+).
AT070
(+) (-)
AT617
AT618
C
Color Red 25mA 20mA 2.8V 4V 0.33 mA/C IFM IF VF VRM IF
F
Green 30mA 20mA 2.1V 5V 0.40 mA/C
C
Red 30mA 24mA 2.0V 5V 0.40 mA/C
E
Yellow 30mA 24mA 2.0V 5V 0.40 mA/C -15 ~ +70C
F
Green 30mA 24mA 2.1V 5V 0.40 mA/C
C
Red 10mA 8mA 1.9V 5V 0.13 mA/C
E
Yellow 30mA 24mA 2.0V 5V 0.40 mA/C -15 ~ +70C
F
Green 30mA 24mA 2.1V 5V 0.40 mA/C
Forward Peak Current Continuous Forward Current Forward Voltage Reverse Peak Voltage Current Reduction Rate Above 25C Ambient Temperature Range (when used with a bezel)
-10 ~ +70C
The electrical specifications shown are determined at a basic temperature of 25C. 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: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com
02-08
Light Touch Miniature Pushbuttons
LEGENDS
Series EB
General information and basic specifications are presented here for customers who want to do their own legends. Suggested Printable Area for Cap
ON
FILT AIR ER
Recommended Print Method: Screen Print or Pad Print Epoxy based ink is recommended.
(9.98) Sq .393 (11.5) Sq .453 (0.76) Typ .030
(0.38) Typ .015
(4.61) Typ .181
(0.76) Typ .030
(9.98) .393 (11.5) Sq .453
(0.76) Typ .030
AT465
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: sales@nkkswitches.com * Phone (480) 991-0942 * Fax (480) 998-1435 * www.nkkswitches.com
02-08

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