G3B15AH-XB [NKK]
Ultra-Miniature Process Sealed SMT Pushbuttons; 超微型密封处理SMT按键
| 型号： | G3B15AH-XB |
| 厂家： | 
NIHON KAIHEIKI INDUSTRY CO. LTD. |
| 描述： | Ultra-Miniature Process Sealed SMT Pushbuttons |
| 文件： | 总6页 (文件大小：234K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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: sales@nkkswitches.com • 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:
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:
80 milliohms maximum
500 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
50,000 operations minimum
Electrical Life:
50,000 operations minimum
Nominal Operating Force:
Travel:
2.0N
Pretravel: .024” (0.6mm); Overtravel: .019” (0.5mm); Total Travel: .043” (1.1mm)
Materials & Finishes
Actuator:
Case:
Polyphenylene sulfide
Polyphenylene sulfide
Sealing Rings:
Movable Contacts:
Stationary Contacts:
Base:
Nitrile butadiene rubber
Phosphor bronze with gold plating
Phosphor bronze with gold plating
Polyphenylene sulfide
Terminals:
Phosphor bronze with gold plating
Environmental Data
Operating Temperature Range:
Humidity:
–30°C through +85°C (–22°F through +185°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
Vibration:
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
Shock:
50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Mounting:
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.
Coplanarity:
Processing
Soldering:
Reflow Soldering Recommended. See Profile B in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Cleaning:
Automated cleaning. See Cleaning specifications in Supplement section.
Standards & Certifications
UL Recognition
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.
or CSA Certification:
NKK Switches • email: sales@nkkswitches.com • 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 B
POLES
TERMINALS
COLORS
1
SPDT
DPDT
Gull Wing for
Upright Mount
A
Black
White
Red
PLUNGER
P
B
2
B
C
A
.130” (3.3mm) Long
Gull Wing for
Upright with Bracket
CIRCUITS
Gull Wing for
Right Angle
H
OPTIONAL CAPS
5
ON
(ON)
Slip-on Cap
( ) = Momentary
.157” (4.0mm) Diameter
(For installation after
processing only)
X
Y
PACKAGING
Process Compatible Cap
.157” (4.0mm) Diameter
(Combines with R or S
packaging only)
Partitioned Tray for Upright &
Right Angle - Any Quantity
No
Code
Tape-Reel for Right Angle Only
500 Pieces/Reel
R
S
Stick-Tube for Upright Mount
50 Pieces/Stick
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
Connected Terminals
Throw & Schematics
Normal
Down
Normal
Down
Note: Terminal numbers are not
actually on the switch.
Pole
Model
5 (COM)
SP
G3B15
ON
ON
(ON)
(ON)
5-6
5-4
SPDT
4
6
5
(COM)
2
DP
G3B25
5-6 2-3
5-4 2-1
DPDT
4
6
1
3
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Ultra-Miniature Process Sealed SMT Pushbuttons Series G3B
PLUNGER & OPTIONAL CAPS
.130” (3.3mm)
Long Plunger
Process Compatible Cap
.157” (4.0mm) Diameter
AT4063 Slip-on Cap
.157” (4.0mm) Diameter
A
Y
X
Actual Size
Factory assembled.
Available with tape-reel or
stick-tube packaging only.
Available with bulk pack-
aging only. Cap must be
installed after processing.
(2.0) Dia
.079
(4.0) Dia
.157
(3.8)
.150
Material: Polyamide
Finish: Glossy
Material: Polyamide
Finish: Glossy
(3.3)
.130
(2.4)
.094
A
B
C
Red
Cap Colors Available:
Black
White
TYPICAL SWITCH DIMENSIONS
Upright Mounting
Single & Double Pole
(0.25) Typ
.010
(0.6) Typ
.024
(4.0) Dia
.157
Support Legs
1
4
4
(5.08)
.200
(8.5)
.335
(8.5)
.335
2
3
COM
5 COM
6
5
6
(2.0) Dia
.079
(0.7)
.028
(0.5) Typ
.020
(0.5) Typ
.020
Slot
(1.5)
.059
(3.3)
.130
(0.1)
.004
(9.0)
.354
(7.6)
.299
(5.0)
.197
(7.6)
.299
G3B25AP
Upright Mounting with Bracket
Single & Double Pole
(0.25) Typ
.010
(3.8)
.150
(1.2) Typ
.047
(0.6) Typ
.024
(3.8)
.150
(1.2) Typ
.047
(4.0) Dia
.157
Support Legs
1
4
4
(5.08)
.200
(11.0)
.433
(11.0)
.433
2
3
5COM
6
5
6
COM
(2.0) Dia
.079
(0.7)
(0.5) Typ
.020
(0.5) Typ
.020
Slot
.028
(1.5)
(0.9) Typ
.035
(0.9) Typ
.035
.059
(3.3)
.130
(9.0)
.354
(0.1)
.004
(7.6)
.299
(5.0)
.197
(7.6)
.299
G3B15AB
(3.8) Typ
.150
(2.54) Typ (1.25) Typ
.100
Right Angle Mounting
.049
(4.0) Dia
.157
(11.0)
.433
(2.0) Dia
.079
(0.5) Typ
.020
(1.5)
.059
(0.9) Typ
.035
Single Pole
Double Pole
(3.3)
.130
(9.0)
.354
(0.55)
.022
Slot
(5.55)
.219
(5.55)
.219
6
3 5 2 4
1
6
5
COM
4
(0.25) Typ
(8.5)
.010
(0.1)
.004
(0.25)
.010
(0.1)
.004
G3B15AH
.335
COM
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Ultra-Miniature Process Sealed SMT Pushbuttons Series G3B
Pad Layouts for
Surface Mount
Terminals
Upright Mounting
Upright Mounting with Bracket
Right Angle Mounting
(3.8)
.150
(3.8)
.150
(1.7) Typ
.067
(2.54) Typ
.100
(1.1) Typ
.043
(1.1) Typ
.043
(1.7) Typ
.067
(1.7) Typ
.067
Support
Pads
(2.54) Typ
.100
(2.54) Typ
.100
4
5
6
4
4
5
6
(5.08)
.200
Single Pole
Double Throw
(5.08)
.200
(9.75)
.384
5
6
(9.75)
.384
(0.635)
.025
(0.7) Typ
.028
(0.635)
(0.635)
.025
(0.7) Typ
.028
.025
(0.7) Typ
.028
Support
Pads
(6.0)
.236
(1.55) Typ
.061
(6.0)
.236
(1.55) Typ
.061
(3.0)
.118
(3.8)
.150
(3.8)
.150
(1.1) Typ
.043
(1.7) Typ
.067
(1.1) Typ
.043
(1.7) Typ
.067
(1.7) Typ
.067
(1.27) Typ
(2.54) Typ
.100
(2.54) Typ
.100
.050
1
1
1
4
4
4
Double Pole
Double Throw
(9.75)
2
2
(9.75)
.384
2
3
5
6
5
6
.384
5
3
6
3
(0.635) Typ
.025
(0.635) Typ
.025
(0.635) Typ
.025
(0.7) Typ
.028
(3.0)
.118
(0.7) Typ
.028
(0.7) Typ
.028
(6.0)
.236
(1.55) Typ
.061
(6.0)
.236
(1.55) Typ
.061
PACKAGING
No
Partitioned Tray
for Upright & Right Angle
Code
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.
Tape-Reel
for Right Angle
R
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: sales@nkkswitches.com • 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)
(6.0)
.236
(1.5) Dia Typ
.059
(2.0) Typ
.079
(4.0) Typ
.157
(16.0) Typ
.630
(0.4)
.016
(1.75)
.069
(11.5)
.453
(78.49) Dia
3.090
(13.9)
.547
Part No.
(13.0) Dia
.512
(2.0) Typ
.079
(24.0)
.945
(17.8)
.701
(8.6)
.339
(1.5) R
.059
Terminal #1
Overall Dia (330.0)
13.0
(2.0)
.079
(2.0)
.079
(24.4)
.961
(2.1) Dia Typ
.083
(21.0) Dia
.827
Direction of Feed
Reel Dimensions
Tape Dimensions
Stick-Tube Packaging for Upright Mount
Each stick-tube contains 50 switches.
L = Length
(7.7)
.303
G3B Upright (code P)
18.31” (465mm)
(15.3)
.602
G3B Upright with Bracket (code B)
21.26” (540mm)
(9.8)
.386
L
Stick-Tube Dimensions
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
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