BB25AW-FA NKK Switches, BB25AW-FA Datasheet - Page 2

• 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

Series BB
Process Sealed Subminiature Antistatic Pushbuttons
Distinctive
Characteristics
Subminiature size (1/3 size of Series M switches) saves space on PC boards.
Specifically developed for logic-level applications.
C
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
www.nkk.com
C13