MRF112 NKK Switches, MRF112 Datasheet - Page 2
![SW ROTARY SP 2-12POS PC](/photos/15/17/151782/mrf112-ro_sml.jpg)
MRF112
Manufacturer Part Number
MRF112
Description
SW ROTARY SP 2-12POS PC
Manufacturer
NKK Switches
Series
MRr
Type
Rotaryr
Specifications of MRF112
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
Flush (Slotted)
Mounting Type
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
0.25 "
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
360-2370
MRF112-RO
MRF112-RO
MRF112-RO
MRF112-RO
Series MR
Half-Inch Diameter Process Sealed Rotaries
Distinctive
Characteristics
Low profile body of MRF model accommodates space limitations
required for PCB mounting. For the MRA and MRK bushing
mount models, the range of behind panel body depths is .323”
to .669” (8.2mm to 17.0mm).
Positive detent mechanism for distinct feel and audible feedback.
Metal bushing and housing construction increases durability.
Adjustable stopper plate allows 2–12 position settings.
High contact reliability achieved by the self-cleaning
contact mechanism.
G
Break-before-make contact timing with sliding contacts
in MRA and rotary contactor disk in MRF and MRK
models.
Interior housing seal and molded-in PC terminals, plus shaft
rubber o-ring on MRA and MRK and polyamide cover on MRF
model, allow cleaning after automated soldering.
MRK model meets IP67 of IEC60529 specifications (similar to NEMA 4 & 13).
Actual Size
www.nkk.com
G17