AB11AH-RO NKK Switches, AB11AH-RO Datasheet - Page 4

• Manufacturer Part Number: AB11AH-RO
• Manufacturer: NKK Switches
• Type: Momentary Contactr

Specifications of AB11AH-RO

• Pole Throw Configuration: SPST
• Switch Configuration: OFF ON
• Actuator Style: Round Plunger
• Actuator Material: Polyacetal
• Current Rating (max): 0.1A
• Ac Voltage Rating (max): 28VVAC
• Dc Voltage Rating (max): 28VVDC
• Contact Material: Phosphor Bronze
• Contact Plating: Gold
• Mechanical Life: 50000
• Product Height (mm): 6.18mm
• Product Length (mm): 9.8mm
• Operating Temp Range: -30C to 85C
• Terminal Type: PC Pins
• Lead Free Status / RoHS Status: Compliant

Process Sealed Subminiature Pushbuttons
Pole
DP
SP
SP
Material: Polyamide
For use with
plungers A & B only.
A
P
F
.213” (5.4mm)
Long
Straight
AT475
.201” (5.1mm) Diameter Cap
Model
AB11
AB15
AB25
(5.08) Typ
.200
(0.8)
.031
.354
(9.0)
Use of a support bracket is recommended to increase PCB mounting strength and stability.
Normal
.346
(8.8)
OFF
ON
ON
(2.54) Typ
.100
(0.6) Dia Typ
.024
( ) = Momentary
Plunger Position
B1 & V1 terminal dimensions appear on the pushbutton drawings which follow.
Colors Available:
Standard Plunger Color: White
(2.8) Dia
.110
B
(5.4)
.213
Down
(ON)
(ON)
(ON)
Straight
with Bracket
(0.3) Typ
.012
.248
(6.3)
(5.08)
.200
(5.08)
.200
(5.1) Dia
.201
.354
(9.0)
.213
(5.4)
B
(10.16)
.400
.183” (4.6mm)
Long
(on SP only)
POLES & CIRCUITS
A
.346
(2.8) Dia
.110
(8.8)
(4.0)
.157
PC TERMINALS
SLIP-ON CAPS
(2.54) Typ
.024
.028
.100
(0.6) Dia Typ
(0.7) Typ
2-3 5-6
Normal
OPEN
PLUNGERS
Black
2-3
Connected Terminals
Contact factory for red or black options.
www.nkk.com
H
Material: Polyamide
For use with
plungers A & B only.
H
(5.08)
.200
(2.54) Typ
B
.100
Right Angle
with Bracket
(2.8) Dia
.110
(0.3)
.012
AT496
.295” (7.5mm) Diameter Cap
.028
(0.7)
White
2-1 5-4
.020
(0.5)
Down
(4.6)
.183
3-1
2-1
.346
(8.8)
(2.54) Typ
.100
(0.6) Dia Typ
.024
C
.354
(9.0)
C
.080” (2.03mm)
Long
(on SP only)
Note:
SPST
SPDT
DPDT
Red
V
Throw & Schematics
Terminal numbers are not
actually on the switch.
1
Series AB
(2.54) Typ
.100
1
(5.08)
.200
Vertical
with Bracket
(0.3)
.012
1
2
(6.3)
.248
.028
(0.7)
(7.5) Dia
.295
3
(COM)
(5.4)
.213
3
(5.08)
.200
.354
2 (COM)
(9.0)
INTERNAL
CONNECTION
4
.024
3
(0.6) Dia Typ
(2.8) Dia
.110
5
(0.5) Typ
.020
(2.03)
.080
(2.8) Dia
.110
(4.0)
.157
(8.8)
.346
6
C9
C