MRK112-A NKK Switches, MRK112-A Datasheet - Page 3

• Manufacturer Part Number: MRK112-A
• Description: SW ROTARY SP 2-12POS BLK KNOB PC
• Manufacturer: NKK Switches
• Series: MRr
• Type: Rotaryr

Specifications of MRK112-A

• Number Of Positions: 2 ~ 12
• Number Of Decks: 1
• Number Of Poles Per Deck: 1
• Circuit Per Deck: SP12T
• Contact Rating @ Voltage: 0.4VA @ 28VAC/DC
• Actuator Type: Knob
• Mounting Type: Panel, PCB Through Hole
• Termination Style: PC Pin
• Orientation: Vertical
• Angle Of Throw: 30°
• Body Style: Miniature
• Current, Rating: 0.1 A
• Dielectric Strength: 500 VAC
• Mounting Hole Size: 0.244 "
• Number Of Poles: 1
• Termination: Solder
• Voltage, Rating: 28 VAC/VDC
• No. Of Poles: 1
• No. Of Switch Positions: 12
• Contact Current Ac Max: 100mA
• Contact Current Dc Max: 100mA
• Contact Voltage Ac Max: 28V
• Contact Voltage Dc Max: 28V
• Svhc: No SVHC
• Rohs Compliant: Yes
• Total # Of Positions: 11
• Pole Throw Configuration: SP
• Actuator Style: Shaft
• Actuator Material: Brass
• Current Rating (max): 0.1A
• Illumination Type: Not Required
• Ac Voltage Rating (max): 28VVAC
• Dc Voltage Rating (max): 28VVDC
• Mechanical Life: 30000
• Contact Material: Phosphor Bronze
• Contact Plating: Gold
• Housing Material: Glass Fiber/Polyamide/Zinc Alloy
• Product Height (mm): 25.6mm
• Product Depth (mm): 12.6mm
• Product Length (mm): 12.6mm
• Operating Temp Range: -10C to 70C
• Mounting Style: Panel
• Terminal Type: PC Pins
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-2372; MRK112-A-RO; MRK112-A-RO

G
Series MR
G18
A
K
F
A
1
Actuators & Terminals
Shaft Actuated with PC Terminals
Low Profile Screwdriver Actuated
with PC Terminals
Low Profile Shaft Actuated with
PC Terminals
12
MR
11
Shaft Actuated
with PC Terminals
9
(3.15) Dia
.124
Shaft
(2.3)
.091
(10.0)
.394
Thk = (0.25)
Terminal
A
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
.010
.020
(0.5)
TYPICAL SWITCH ORDERING EXAMPLE
(3.5)
.138
112
206
403
ACTUATORS & TERMINALS
F
1 C
Poles & Circuits
12
SP with 2-12 Positions
DP with 2-6 Positions
4P with 2-3 Positions
www.nkk.com
MRA206-A
Low Profile
Screwdriver Actuated
with PC Terminals
(3.15) Dia
.124
206
Screwdriver
Slotted for
Half-Inch Diameter Process Sealed Rotaries
Shaft Actuated with
Plain Black Knob
DP with 2-6
Adjustable Positions
PC Terminals
(0.8)
.031
.039
(1.0)
Terminal
Thk = (0.25)
.010
.020
(0.5)
A
C
B
(3.5)
.138
Plain Black
Small Color Tipped
Large Color Tipped
Knobs
K
1 C
A
11
12
Low Profile
Shaft Actuated
with PC Terminals
(3.15) Dia
.124
Shaft
For Color Tipped
Code
(2.3)
.091
For Plain Knob
(10.0)
No
.394
G
A
C
H
B
E
F
Colors
Terminal
Thk = (0.25)
Black
Black
White
Red
Yellow
Green
Blue
Gray
.010
.020
(0.5)
(3.5)
.138