Download Specifications

Toggles
Series GB2
Touch
Tilt
Tactiles
Slides
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
General Specifications
Electrical Capacity (Resistive Load)
C
Logic Level: 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:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Travel: Materials & Finishes
Actuator:
Case:
Movable Contacts:
Stationary Contacts:
Base:
Mounting Bracket:
Terminals:
Environmental Data
Operating Temperature Range:
Humidity: Vibration:
Shock:
80 milliohms maximum
500 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
50,000 operations minimum
50,000 operations minimum
1.0N
Pretravel .020” (0.5mm); Overtravel .023 (0.6mm); Total Travel .043” (1.1mm)
Glass fiber reinforced polyamide (UL94V-0)
Glass fiber reinforced polyamide (UL94V-0)
Phosphor bronze with gold plating
Brass with gold plating
Glass fiber reinforced polyamide (UL94V-0)
Phosphor bronze with tin plating
Brass with gold plating
–25°C through +70°C (–13°F through +158°F)
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)
PCB Processing
Soldering: Wave Soldering Recommended: 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 actuator, case, & base
The GB2 Series pushbuttons have not been tested for UL recognition or CSA certification.
These switches are designed for use in a low-voltage, low-current, logic-level circuit.
When used as intended in a logic-level circuit, the results do not produce hazardous energy.
Supplement
Accessories
Indicators
Ultra-Thin Pushbuttons
C48
www.nkk.com
Toggles
Series GB2
Rockers
Distinctive Characteristics
Unique, off-center actuator allows high density setup and easy
actuation while avoiding accidental operation in compact
environments.
Programmable Illuminated PB
C
Pushbuttons
Ultra-Thin Pushbuttons
Side-by-side, block mounting can be achieved by use of bracket
AT546 on straight PC mounting types.
Off-Momentary On Circuit.
Keylocks
Black, white, and red snap-on caps available.
Rotaries
Extremely thin size allows high density PCB mounting
and makes these switches ideal for handheld equipment.
Tactiles
Slides
Award-winning STC contact mechanism with benefits
unavailable in conventional mechanisms: smoother,
positive detent actuation, increased contact stability
and unparalleled logic-level reliability. (Additional STC
details in Terms & Acronyms; see Supplement section.)
Tilt
Molded-in, epoxy sealed terminals lock out flux and other
contaminants.
Touch
.100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to
standard PC board grid spacing for straight and angle mounting.
Supplement
Accessories
Indicators
Actual Size
www.nkk.com
C49
Series GB2
Toggles
Ultra-Thin Pushbuttons
TYPICAL SWITCH ORDERING EXAMPLE
Rockers
5
A
B
Cap Colors
Pole
C
1
Programmable Illuminated PB
Pushbuttons
1
GB2
PC Terminals
With P, B, or H Terminals
for Single Switches
P
Straight
A
Black
B
Straight with Bracket
B
White
H
Right Angle 1 Switch
C
Red
SPST
Circuit
5
OFF
Plunger
A
(ON)
Standard
2H
( ) = Momentary
Right Angle 2 Switches
With Terminal Code 2H for
2 Right Angle Switches
Upper
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Keylocks
GB215AB
A
Black
A
B
White
B
C
Red
C
* Nearest to PC Board
Standard Plunger
Rotaries
*Lower
SPST
OFF-(ON) Circuit
Slides
Straight PC Terminals
with Bracket
POLE & CIRCUIT
Tactiles
Plunger Position
( ) = Momentary
Normal
Down
Normal
Throw & Schematics
Down
Note: Terminal numbers are not
actually on the switch.
Model
Tilt
Pole
Connected Terminals
1-2
SP
GB215
OFF
(ON)
OPEN
Touch
1-2
1
SPST with
2 switches
3-4
2
1
2
3
4
TYPICAL SWITCH DIMENSIONS
Straight PC
Single Pole
(0.3) Typ
.012
Accessories
Indicators
SPST
Supplement
(7.0)
.276
(2.4)
.094
(2.7)
.106
(3.0)
.118
(1.7)
.067
(2.5)
.098
(2.0)
.079
(2.0)
.079
(1.27) Typ
.050
(3.2)
.126
GB215AP
C50
1
1
www.nkk.com
(7.0)
.276
(3.1)
.122
2
2
(0.5) Sq Typ
.020
(2.54) Typ
.100
(0.8) Dia Typ
.031
Series GB2
Toggles
Ultra-Thin Pushbuttons
TYPICAL SWITCH DIMENSIONS
(3.0)
.118
(1.7)
.067
(7.62)
.300
(2.0)
.079
(2.0)
.079
(2.5)
.098
(1.27) Typ
.050
(3.2)
.126
(7.0)
.276
(3.1)
.122
1
(8.5)
.335
1
2
2
(0.5) Sq Typ
.020
(0.25) Typ
.010
(2.54) Typ
.100
C
(0.8) Dia Typ
.031
(2.75)
.108
GB215AB Single Pole with 1 Switch
(1.75)
.069
(3.2)
.126
(2.7)
.106
(0.5) (3.25)
.020 .128
(3.1)
.122
(3.25)
.128
(7.62)
.300
(1.3)
.051
(0.5)
.020
(1.75)
.069
(2.9) (5.08)
.114 .200
(2.0)
.079
(0.56)
.022
1
(0.525) Typ
.0207
2
(8.42)
.3315
(7.6)
.299
(3.0)
.118
(7.62)
.300
(0.8) Dia Typ
.031
(3.2)
.126
(4.25)
.167
(1.75)
.069
(0.25) Typ
.010
(1.3)
.051
(0.5)
.020
(2.0)
.079
GB215AH
Right Angle PC
(2.7)
.106
4
(2.54)
.100
(5.75)
.226
(7.62)
.300
1
Single Pole with 2 Switches
3
(0.9)
.035
(1.3)
.051
(1.7) Typ
.067
2
(5.08)
.200
(2.4)
.094
(0.5) Sq Typ
.020
(1.27) Typ
.050
(2.54) Typ
.100
(0.5) (3.1)
.020 .122
(1.75)
.069
(2.9) (5.08)
.114 .200
(0.56)
.022
(2.54)
.100
1
(0.525) Typ
.0207
4
3
2
1
Tactiles
(1.3)
.051
(2.4)
.094
(1.7)
.067
(0.25) Typ
.010
2
(0.5) Sq Typ
.020
(1.27) Typ
.050
(8.42)
.3315
(5.08)
.200
(7.62)
.300
(2.54)
.100
Tilt
(0.9)
.035
(2.54)
.100
(2.54) Typ
.100
Keylocks
(7.6)
.299
(3.0)
.118
Right Angle PC
Rotaries
(7.6)
.299
(0.5)
.020
(0.565)
.0222
(0.8) Dia Typ
.031
GB215A2H
B
AT4137 Rectangular Snap-on Cap
White
Actual Size
C
AT4137 Rectangular Snap-on Cap
Red
(3.0)
.118
(0.25)
.010
(7.5)
.295
(6.5)
.256
(2.0)
.079
(3.2)
.126
Material:
Phosphor Bronze
with Tin Plating
www.nkk.com
(0.5) Typ
.020
(3.1)
.122
(7.62)
.300
Supplement
Material: PBT
Finish: Glossy
AT546
Mounting Bracket
for Block Mounting
Accessories
AT4137 Rectangular Snap-on Cap
Black
Indicators
SNAP-ON CAP & MOUNTING BRACKET
A
Pushbuttons
(1.3)
.051
Programmable Illuminated PB
(0.9)
.035
(2.7)
.106
Touch
(2.4)
.094
Straight PC with Bracket
Rockers
Single Pole
Slides
C51
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