NKK BB15AW-FB Process sealed subminiature antistatic pushbutton Datasheet

Process Sealed Subminiature Antistatic Pushbuttons
Series BB
Distinctive Characteristics
Subminiature size (1/3 size of Series M switches) saves space on PC boards.
Specifically developed for logic-level applications.
Available in momentary and maintained circuits.
Industry’s smallest alternate action (maintained)
pushbutton with latchdown feature providing
visible, audible, and tactile feedback.
Antistatic superstructure, consisting of the carbon
impregnated bushing and the support bracket,
prevents static discharge to the contacts. Static
electricity from an operator’s touch travels from
the actuator through the bushing and bracket to
the PC board.
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.)
Smooth, 6mm diameter bushing simplifies panel layout.
Totally sealed body construction prevents contact contamination
and allows time- and money-saving soldering and cleaning.
.100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to standard
PC board grids.
Actual Size
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Process Sealed Subminiature Antistatic Pushbuttons
Series BB
General Specifications
Electrical Capacity (Resistive Load)
Logic Level:
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Contact Timing:
Travel:
Materials & Finishes
Plunger:
Bushing:
Case Housing:
Support Bracket:
Movable Contact:
Stationary Contacts:
Terminals:
Environmental Data
Operating Temp Range:
Humidity:
Vibration:
Shock:
Installation
Cap Installation Force:
PCB Processing
Soldering:
Cleaning:
Standards & Certifications
Flammability Standards:
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.
50 milliohms maximum
500 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
50,000 operations minimum (momentary)
25,000 operations minimum (alternate action)
50,000 operations minimum (momentary)
25,000 operations minimum (alternate action)
2.55N (momentary); 2.94N (alternate action)
Nonshorting
Momentary: Pretravel .028” (0.7mm); Overtravel .016” (0.4mm); Total Travel .043” (1.1mm)
Alternate: Pretravel .039” (1.0mm); Overtravel .039” (1.0mm); Total Travel .079” (2.0mm)
Polyacetal
Carbon blended polyamide
Glass fiber reinforced polyamide
Tin plated phosphor bronze
Phosphor bronze with gold plating
Copper alloy with gold plating
Copper alloy with gold plating
–30°C through +85°C (–22°F through +185°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
& 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)
49.03N (11.2 lbf) maximum downward force on actuator;
actuator must be in UP position to remove cap from alternate action models
Wave Soldering Recommended: See Profile A in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Automated cleaning. See Cleaning specifications in Supplement section.
UL94V-0 available
The BB 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
Process Sealed Subminiature Antistatic Pushbuttons
Series BB
TYPICAL SWITCH ORDERING EXAMPLE
BB
1
5
A
H
F
A
POLES
1
SPDT
2
DPDT
PC TERMINALS
P
Straight with Bracket
*H
Right Angle with Bracket
*V
Vertical with Bracket
W
CIRCUITS
5
ON
Straight
*B
Straight Long
*Bracketed models are ESD protected
(ON)
( ) = Momentary
6
ON
ON
Alternate Action has Latchdown.
BB16 has a Double Pole case.
CAP COLORS
CAPS
PLUNGER
A
.213” (5.4mm) Long
A
Black
F
.201” (5.1mm) Diameter
B
White
H
.295” (7.5mm) Diameter
C
Red
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
BB15AH-FA
Black .201” (5.1mm)
Diameter Cap
SPDT
ON-(ON) Circuit
Right Angle PC Terminals
.213” (5.4mm) Long
White Plunger
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Process Sealed Subminiature Antistatic Pushbuttons
Series BB
POLES & CIRCUITS
Plunger Position
( ) = Momentary
Connected Terminals
Throw & Schematics
Normal
Down
Normal
Down
Note:
Pole
Model
SP
BB15
BB16
ON
ON
(ON)
ON
2-3
2-1
SPDT
DP
BB25
BB26
ON
ON
(ON)
ON
2-3 5-6
2-1 5-4
DPDT
Terminal numbers are not
actually on the switch.
2 (COM)
1
3
(COM)
2
3
1
5
4
6
PLUNGERS
A
(2.8) Dia
.110
.213” (5.4mm) Long
Standard Plunger Color: White
(2.8) Dia
.110
(5.4)
.213
Contact factory for other colors and lengths.
(4.2)
.165
Latchdown
Position
Normal
Position
PC TERMINALS
Use of a support bracket is recommended to increase PCB mounting strength and stability.
P
Both single pole and double pole
alternate action models have
double pole bases.
Straight
B
(2.54) Typ
.100
(0.6) Dia Typ
.024
(5.08)
.200
See Typical Switch Dimensions
for details.
H
Straight
with Bracket
(10.16)
.400
(5.08)
.200
(5.08)
.200
(0.6) Typ
.024
(3.1) Typ
.122
V
Right Angle with Bracket
(2.54) Typ
.100
(0.6) Dia Typ
.024
(3.1)
.122
W
Vertical with Bracket
Straight Long
(0.5) Typ
.020
(0.6) Dia Typ
.024
(2.54) Typ
.100
(0.6)
.024 (0.4)
.016
(0.5) Typ
.020
(2.54) Typ
.100
(0.6) Dia Typ
.024
(0.4) Typ
.016
(5.08)
.200
(2.54) Typ
.100
(0.6) Dia Typ
.024
(18.9)
.744
(2.54) Typ
.100
(0.6)
.024
(0.4)
.016
SLIP-ON CAPS
F
AT475
.201” (5.1mm) Diameter Cap
Material: Polyamide
(5.1) Dia
.201
(6.3) (5.4)
.248 .213
AT496
.295” (7.5mm) Diameter Cap
H
(2.8) Dia
.110
(4.0)
.157
(6.3) (5.4)
.248 .213
Material: Polyamide
Colors Available:
A
Black
B
White
(7.5) Dia
.295
C
(2.8) Dia
.110
(4.0)
.157
Red
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Process Sealed Subminiature Antistatic Pushbuttons
Series BB
TYPICAL SWITCH DIMENSIONS
Straight PC
Single Pole
(6.0) Dia
.236
(5.1) Dia
.201
(4.0)
.157
(3.5)
.138
(0.6) Dia Typ
.024
1
COM
(2.8) Dia
.110
Slot
(6.8)
.268
(5.4)
.213
(6.3)
.248
(0.8)
.031
(13.1)
.516
3
2
(2.54) Typ
.100
(0.8) Dia Typ
.031
3
(1.0)
.039
(2.54) Typ
.100
(3.1)
.122
(1.0)
.039
1
(8.8)
.346
2
CL
CL
BB15AP-FA
Momentary
Straight PC
Double Pole
COM
(6.0) Dia
.236
(5.1) Dia
.201
(4.0)
.157
(3.5)
.138
(0.6) Dia Typ
.024
1
4
2
5
3
6
(8.8)
.346
BB16AP
1
(8.8)
.346
2
COM
3
(5.08)
.200
(2.8) Dia
.110
Slot
(8.8)
.346
(5.4)
.213
(6.3)
.248
(0.8)
.031
(13.1)
.516
(2.54) Typ
.100
(3.1)
.122
BB25AP-FA
(5.08)
.200
4
1
5
2
2
6
3
3
(2.54)
.100
(2.54) Typ
.100
1
(2.54) Typ
.100
(0.8) Dia Typ
.031
CL
Momentary & Alternate
Straight PC • Bracket
(0.8) Dia Typ
.031
Alternate
Single Pole
(6.0) Dia
.236
(5.1) Dia
.201
(4.0)
.157
(2.7) (0.4) Typ
.106 .016
Slot
(6.0)
.236
(8.0)
.315
(2.8) Dia
.110
(5.4)
.213
(6.3)
.248
(0.8)
.031
(13.1)
.516
(1.0)
.039
(0.6) Typ
.024
(0.6) Dia Typ
.024
(10.16)
.400
1
2
COM
1
(8.8)
.346
3
(2.54) Typ
.100
(3.1)
.122
CL
(2.54) Typ
.100
2
3
(1.0)
.039
(2.54)
.100
BB15AB-FA
(0.8) Dia Typ
.031
(2.54)
.100
CL
Momentary
Straight PC • Bracket
Double Pole
COM
(6.0) Dia
.236
(5.1) Dia
.201
(4.0)
.157
(2.7) (0.4) Typ
.106 .016
1
4
2
5
3
6
(8.8)
.346
(0.6) Dia Typ
.024
(10.16)
.400
Slot
(6.0)
.236
(8.8)
.346
(2.8) Dia
.110
(5.4)
.213
(6.3)
.248
(0.8)
.031
(13.1)
.516
(2.54) Typ
.100
(3.1)
.122
4
1
5
2
6
3
BB16AB
1
2
COM
3
(8.8)
.346
(0.6) Typ
.024
(5.08)
.200
(0.6) Typ
.024
(2.54)
.100
(5.08)
.200
(2.54) Typ
.100
(2.54) Typ
.100
(0.8) Dia Typ
.031
BB25AB-FA
(2.54)
.100
Momentary & Alternate
1
(2.54) Typ
.100
2
3
CL
(0.8) Dia Typ
.031
Alternate
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
Process Sealed Subminiature Antistatic Pushbuttons
Series BB
TYPICAL SWITCH DIMENSIONS
(6.0) Dia
.236
(4.0)
.157
(5.1) Dia
.201
Single Pole
(2.7)
.106
COM
Right Angle PC
(3.4)
.134
3
(2.8) Dia
.110
BB15AH-FA
Slot
(0.6) Typ
.024
(5.08)
.200
(0.4)
.016
(5.4)
.213
(6.3)
.248
(13.9)
.546
(3.1)
.122
(5.08)
.200
2
1
1
2
(0.8) Dia Typ
.031
COM
COM
BB16AH
3
2
1
6
5
4
(8.8)
.346
3
(3.1)
.122
(2.8) Dia
.110
Slot
(5.4)
.213
(2.7)
.106
(6.3)
.248
(8.8)
.346
(0.4)
.016
(2.54)
.100
(5.08)
.200
(0.5)
.020
(16.4)
.646
1
2
(2.54) Typ
.100
(2.54)
3
.100
4
5
6
1
(4.0)
.157
(2.8) Dia
.110
BB15AV-FA
(8.0)
.315
(6.3)
.248
(0.4)
.016
(5.08)
.200
(18.9)
.746
(4.4)
.173
COM
(8.8)
.346
3
(0.6) Dia Typ
.024
(1.0)
.039
(0.5) (3.1)
.020 .122
(2.54) Typ
.100
3
(5.08)
.200
(0.8) Dia Typ
.031
CL (2.54)
.100
Momentary
Double Pole
COM
(6.0) Dia
.236
(5.1) Dia
.201
(4.0)
.157
(2.8) Dia
.110
Slot
(0.6) Typ
.024
(5.08)
.200
(8.8)
.346
(5.4)
.213
(6.3)
.248
1
4
2
5
3
6
(8.8)
.346
(2.7)
.106
(1.0)
.039
(0.4)
.016
(5.08)
.200
(18.9)
.746
BB16AV
1
4
1
5
2
6
3
(5.08)
.200
(2.54) Typ
.100
3
(0.6) Dia Typ
.024
(2.54)
.100
(2.54) Typ
.100
1
2
(2.54) Typ
(5.08) .100
.200
3
(5.08)
.200
(0.8) Dia Typ
.031
Momentary & Alternate
(8.8)
.346
2
COM
(0.6) Dia Typ
.024
(5.08)
.200
(4.4)
.173
(0.5) (3.1)
.020 .122
(2.54) Typ
.100
(2.54) Typ
.100
2
CL
Vertical PC
BB25AV-FA
Alternate
(1.0)
.039
(1.0)
.039
(5.4)
.213
(2.54) Typ
.100
(0.8) Dia Typ
.031
1
2
(0.6) Typ
.024
(2.54)
.100
3
Single Pole
(2.7)
.106
1
Slot
2
(5.08)
.200
Momentary & Alternate
(5.1) Dia
.201
(8.8)
.346
(0.6) Dia Typ
.024
(2.54) Typ
.100
(5.08)
.200
BB25AH-FA
(6.0) Dia
.236
1
(0.6) Dia Typ
.024
(2.54) Typ
.100
(4.4)
.173
(0.8) Dia Typ
.031
Vertical PC
2
(4.0)
.157
(5.1) Dia
.201
(0.6) Typ
.024
(5.08)
.200
(2.54) Typ
.100
Momentary
Double Pole
(6.0) Dia
.236
3
(5.08)
.200
(0.6) Dia Typ
.024
(2.54) Typ
.100
(8.8)
.346
Right Angle PC
(7.3)
.287
CL
(0.8) Dia Typ
.031
Alternate
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
03-07
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