NKK G3B25AP-YB Ultra-miniature process sealed smt pushbutton Datasheet

Ultra-Miniature Process Sealed SMT Pushbuttons
Series G3B
Distinctive Characteristics
Ultra-miniature size allows high density mounting, and extremely light weight
of 0.6 gram makes these switches ideal for handheld equipment.
Tape-reel and stick-tube packaging allow rapid automated
placement of surface mount devices. Tape-reel packaging
meets EIA-481-2 Standard.
Heat resistant resin used for housing, base, and plunger
allows vapor phase and infrared convection reflow
soldering.
Combination of design features achieves total seal and
allows automated processing techniques, including flux
cleaning procedures: one-piece bushing and housing,
rubber seals surrounding actuator and base, epoxy at
joint of case and base, and molded-in, epoxy-sealed
terminals.
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.)
Gull-wing terminals provide mechanical stability during soldering
and simplified solder joint inspection.
Coplanarity: all considered surfaces must lie between two parallel planes that are
a maximum distance apart of .0059” (0.15mm). (Additional coplanarity details in
Terms and Acronyms in the Supplement section.)
Actual Size
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Ultra-Miniature Process Sealed SMT Pushbuttons
Series G3B
General Specifications
Electrical Capacity (Resistive Load)
Logic Level:
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Travel:
Materials & Finishes
Actuator:
Case:
Sealing Rings:
Movable Contacts:
Stationary Contacts:
Base:
Terminals:
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Installation
Mounting:
Coplanarity:
Processing
Soldering:
Cleaning:
Standards & Certifications
UL Recognition
or CSA Certification:
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.
80 milliohms maximum
500 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
50,000 operations minimum
50,000 operations minimum
2.0N
Pretravel: .024” (0.6mm); Overtravel: .019” (0.5mm); Total Travel: .043” (1.1mm)
Polyphenylene sulfide
Polyphenylene sulfide
Nitrile butadiene rubber
Phosphor bronze with gold plating
Phosphor bronze with gold plating
Polyphenylene sulfide
Phosphor bronze with gold plating
–30°C through +85°C (–22°F through +185°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 500Hz 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)
It is recommended that the body of models for upright mounting without bracket be fastened to a
panel or similar support for protection of solder joints from mechanical stress.
See specifications in Terms & Acronyms in Supplement section.
Reflow Soldering Recommended. See Profile B in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Automated cleaning. See Cleaning specifications in Supplement section.
The G3B 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.
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Ultra-Miniature Process Sealed SMT Pushbuttons
Series G3B
TYPICAL SWITCH ORDERING EXAMPLE
G3B
1
5
A
POLES
1
SPDT
2
DPDT
COLORS
TERMINALS
P
Gull Wing for
Upright Mount
B
Gull Wing for
Upright with Bracket
H
Gull Wing for
Right Angle
PLUNGER
A
.130” (3.3mm) Long
CIRCUITS
5
B
ON
(ON)
A
Black
B
White
C
Red
OPTIONAL CAPS
Slip-on Cap
.157” (4.0mm) Diameter
X
(For installation after
processing only)
( ) = Momentary
PACKAGING
No Partitioned Tray for Upright &
Code Right Angle - Any Quantity
R
Tape-Reel for Right Angle Only
500 Pieces/Reel
S
Stick-Tube for Upright Mount
50 Pieces/Stick
Process Compatible Cap
.157” (4.0mm) Diameter
(Combines with R or S
packaging only)
Y
Packaging details at end of G3B Series
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
G3B15AB
.130” (3.3mm)
Long Plunger
SPDT
ON-(ON) Circuit
Gull Wing Terminals for
Upright with Bracket Mount
Packaged in Partitioned Tray
POLES & CIRCUITS
Plunger Position
( ) = Momentary
Normal
Down
Connected Terminals
Normal
Throw & Schematics
Down
Note:
Pole
Model
SP
G3B15
ON
(ON)
5-6
5-4
SPDT
DP
G3B25
ON
(ON)
5-6 2-3
5-4 2-1
DPDT
Terminal numbers are not
actually on the switch.
5 (COM)
4
5
4
6
(COM)
6
2
1
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
3
03-07
Ultra-Miniature Process Sealed SMT Pushbuttons
Series G3B
PLUNGER & OPTIONAL CAPS
A
.130” (3.3mm)
Long Plunger
AT4063 Slip-on Cap
.157” (4.0mm) Diameter
X
Y
Actual Size
Available with bulk packaging only. Cap must be
installed after processing.
(2.0) Dia
.079
A
Material: Polyamide
(3.8)
.150
(2.4)
.094
Finish: Glossy
Cap Colors Available:
Factory assembled.
Available with tape-reel or
stick-tube packaging only.
(4.0) Dia
.157
Material: Polyamide
(3.3)
.130
Process Compatible Cap
.157” (4.0mm) Diameter
Finish: Glossy
B
Black
C
White
Red
TYPICAL SWITCH DIMENSIONS
Upright Mounting
Single & Double Pole
(0.6) Typ
.024
(0.25) Typ
.010
(4.0) Dia
.157
Support Legs
(8.5)
5 COM .335
6
(2.0) Dia
.079
(0.7)
.028
Slot
(1.5)
.059
(3.3)
.130
(5.0)
.197
G3B25AP
(0.1)
.004
5
6
3
COM
(8.5)
.335
(0.5) Typ
.020
(7.6)
.299
(7.6)
.299
Single & Double Pole
(0.25) Typ
.010
(4.0) Dia
.157
(3.8)
.150
Support Legs
1
(11.0)
5 COM .433
6
(2.0) Dia
.079
(0.7)
.028
Slot
(1.5)
.059
(3.3)
.130
(9.0)
.354
(0.5) Typ
.020
(0.9) Typ
.035
(0.1)
.004
(1.2) Typ
.047
(3.8)
.150
(1.2) Typ
.047
4
(5.08)
.200
(5.0)
.197
4
2
(0.5) Typ
.020
(9.0)
.354
Upright Mounting with Bracket
(0.6) Typ
.024
1
4
(5.08)
.200
4
2
5 COM
6
3
(11.0)
.433
(0.5) Typ
.020
(0.9) Typ
.035
(7.6)
.299
(7.6)
.299
G3B15AB
Right Angle Mounting
(3.8) Typ
.150
(2.54) Typ (1.25) Typ
.100
.049
(4.0) Dia
.157
(11.0)
.433
(2.0) Dia
.079
Slot
(1.5)
.059
(3.3)
.130
(0.5) Typ
.020
(9.0)
.354
(0.9) Typ
.035
(0.55)
.022
Single Pole
Double Pole
(5.55)
.219
(5.55)
.219
G3B15AH
(0.25) Typ
.010
(8.5)
.335
6
(0.25)
.010
5 4
COM
6 3 5 2 4 1
(0.1)
.004
COM
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
(0.1)
.004
03-07
Ultra-Miniature Process Sealed SMT Pushbuttons
Pad Layouts for
Surface Mount
Terminals
Upright Mounting
(1.7) Typ
.067
(2.54) Typ
.100
Single Pole
Double Throw
Double Pole
Double Throw
(1.7) Typ
.067
(2.54) Typ
.100
4
(0.635)
.025
(0.7) Typ
.028
Support
Pads
6
(6.0)
.236
(3.8)
.150
(1.7) Typ
.067
(2.54) Typ
.100
1
4
2
(0.635) Typ
.025
(0.7) Typ
.028
(6.0)
.236
(9.75)
.384
(1.55) Typ
.061
(1.1) Typ
.043
Right Angle Mounting
(1.1) Typ
.043
(9.75)
.384
2
3
6
(6.0)
.236
(9.75)
.384
(1.55) Typ
.061
(3.8)
.150
(1.7) Typ
.067
(2.54) Typ
.100
4
5
(0.635)
.025
(0.7) Typ
.028
(3.0)
.118
6
(1.55) Typ
.061
(1.1) Typ
.043
1
4
5
3
6
(5.08)
.200
5
6
(6.0)
.236
(1.1) Typ
.043
Support
Pads
4
(5.08)
.200
5
(0.635) Typ
.025
(0.7) Typ
.028
(3.8)
.150
(1.7) Typ
.067
(2.54) Typ
.100
5
(0.635)
.025
(0.7) Typ
.028
Upright Mounting with Bracket
Series G3B
(9.75)
.384
(1.55) Typ
.061
(3.8)
.150
1
4
2
5
3
6
(1.7) Typ
.067
(1.27) Typ
.050
(0.635) Typ
.025
(0.7) Typ
.028
(3.0)
.118
PACKAGING
No
Code
Partitioned Tray
for Upright & Right Angle
Any quantity
If the G3 upright models are ordered in less than
50-piece increments or the right angle models in
less than 500-piece increments, the switches are
packaged in a partitioned tray.
No code is required.
R
Tape-Reel
for Right Angle
500 pieces per reel
Switches must be ordered in 500-piece increments
when tape-reel packaging is selected.
This packaging meets EIA-481-2 Standard for “16mm
and 24mm Embossed Carrier Taping of Surface Mount
Components for Automatic Handling.”
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Ultra-Miniature Process Sealed SMT Pushbuttons
Series G3B
PACKAGING (CONTINUED)
Stick-Tube
for Upright Mount
S
50 pieces per stick
Switches must be ordered in 50-piece increments when
stick-tube packaging is selected.
Tape-Reel Packaging for Right Angle Mount
Each tape-reel of 550 pockets contains 500 switches.
Minimum Leader Length: 7.87” (200mm) Minimum Trailer Length: 1.97” (50mm)
(1.75)
.069
(78.49) Dia
3.090
(13.0) Dia
.512
(2.0) Typ
.079
Overall Dia (330.0)
13.0
(21.0) Dia
.827
(2.0)
.079
(24.0)
.945
(2.0) Typ
.079
(4.0) Typ
.157
(16.0) Typ
.630
(1.5) Dia Typ
.059
(11.5)
.453
Part No.
(0.4)
.016
(6.0)
.236
(17.8)
.701
(2.1) Dia Typ
.083
(2.0)
.079
Direction of Feed
Reel Dimensions
(8.6)
.339
(1.5) R
.059
Terminal #1
(24.4)
.961
(13.9)
.547
Tape Dimensions
Stick-Tube Packaging for Upright Mount
Each stick-tube contains 50 switches.
L = Length
(7.7)
.303
G3B Upright (code P)
(15.3)
.602
18.31” (465mm)
G3B Upright with Bracket (code B)
21.26” (540mm)
(9.8)
.386
L
Stick-Tube Dimensions
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
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