BB25AW-FA NKK Switches, BB25AW-FA Datasheet - Page 4

• Manufacturer Part Number: BB25AW-FA
• Description: SW PUSHBUTTON DPDT STR LONG BLCK
• Manufacturer: NKK Switches
• Series: BBr
• Type: Standardr

Specifications of BB25AW-FA

• Circuit: DPDT
• Switch Function: On-Mom
• Contact Rating @ Voltage: 0.4VA @ 28VAC/DC
• Actuator Type: Round Button
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Contact Form: DPDT
• Mounting Style: Through Hole
• Illumination: Not Illuminated
• Contact Rating: 0.4 Volt-Amp at 28 Volts
• Contact Plating: Gold
• Contact Material: Copper Alloy
• Actuator: Round
• Flammability Rating: UL 94 V-0
• Dielectric Strength: 500 Volts
• Features: Available in momentary and maintained circuits
• Housing Material: Polyamide, Glass Fiber Reinforced
• Insulation Resistance: 500 MOhms
• Mounting Angle: Straight
• Operating Force: 2.55 N, 2.94 N
• Supply Voltage: 28 Volts
• Terminal Seal: Epoxy
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Illumination Type, Color: -
• Illumination Voltage (nominal): -
• Lead Free Status / Rohs Status: Details

Process Sealed Subminiature Antistatic Pushbuttons
Pole
DP
SP
Standard Plunger Color: White
Contact factory for other colors and lengths.
Both single pole and double pole
alternate action models have
double pole bases.
See Typical Switch Dimensions
for details.
Material: Polyamide
A
H
F
Right Angle with Bracket
.213” (5.4mm) Long
AT475
.201” (5.1mm) Diameter Cap
Model
BB15
BB16
BB25
BB26
(2.54) Typ
.100
.024
(0.6)
(0.5) Typ
.020
(0.4)
.016
Use of a support bracket is recommended to increase PCB mounting strength and stability.
Normal
ON
ON
ON
ON
(2.54) Typ
.100
( ) = Momentary
Plunger Position
Colors Available:
(0.6) Dia Typ
.024
Down
(ON)
(ON)
ON
ON
.248
(6.3)
.201
(5.1) Dia
(5.4)
.213
V
P
Straight
Vertical with Bracket
POLES & CIRCUITS
A
(2.8) Dia
.110
PC TERMINALS
(4.0)
.157
SLIP-ON CAPS
2-3 5-6
Normal
(0.6) Dia Typ
.024
PLUNGERS
Normal
Position
Black
2-3
(2.54) Typ
.024
Connected Terminals
.100
(0.6)
(2.54) Typ
(5.08)
.200
.100
(0.5) Typ
.020
www.nkk.com
(0.4)
.016
(2.8) Dia
.110
Material: Polyamide
H
(0.6) Dia Typ
.024
B
AT496
.295” (7.5mm) Diameter Cap
(3.1) Typ
.122
White
2-1 5-4
(5.4)
.213
Down
2-1
W
B
Straight
with Bracket
Straight Long
C
Latchdown
Note:
SPDT
DPDT
Position
Red
Throw & Schematics
1
Terminal numbers are not
actually on the switch.
Series BB
(0.6) Typ
.024
(5.08)
(2.8) Dia
.110
.200
(18.9)
(5.08)
.744
(5.08)
.200
.200
1
2
(6.3)
.248
.295
(7.5) Dia
3
(COM)
(5.4)
.213
2 (COM)
4
(10.16)
.400
3
5
(4.2)
.165
(2.54) Typ
.100
(0.6) Dia Typ
.024
(0.6) Dia Typ
.024
(2.54) Typ
.100
(2.8) Dia
.110
(0.4) Typ
.016
(4.0)
.157
6
.122
(3.1)
C15
C