(
)
30°Step
MR
Miniature Rotary Switches
RoHS compliant
■ Speciꢀcations
Contact plating.
■Features
1. A high-density switch featuring 12 contacts with the
Silver plated
150mA 125VAC
10mA 5V AC/DC
Gold plated
same outside diameter as MR 10-contact type.
Max.
Min.
Rating
2. For the terminals, the crimping type is employed and
the epoxy sealing is applied to prevent ꢀux entry.
3. Adoption of the wiping mechanism for the contacting
area to ensure contacting stability and reliability.
Initial contact resistance 30mΩ max(. 1A 2~4VDC) 30mΩ max(. 1.5mA 200μVAC)
Dielectric strength 500VAC 1 minute
Insulation resistance 100MΩ min.
(500VDC)
Electrical life
10,000 cycles
14.7N・cm max.
49N・cm
-10~+65℃
-20~+85℃
Operating force
Stopper strength
Operating
temperature range
Storage
temperature range
■Terminal Style
■Part Numbering
MR 2
6 G
Z
ꢀ ꢀ-ꢀ ꢀ -
Series code Number of poles Number of position Contact plating
1
12
6
4
pole
12
6
position
position
position
position
1
2
3
4
2
3
4
poles
poles
poles
None
Silver plated
4
Gold plated
G
3
3
■
Panel Cut-Out Dimensions
■Standard Accessories
《Supplied with switch》
Locking Ring
Panel thickness : 2.5 mm max.
Hex Nut
Lockwasher
Part name
Part No.
With Locking Ring
Without Locking Ring
140008010241 140008030051
140008020066
Dimensions
Nickel plated
Zinc plated
Finish
●A wide variety of optional accessories are available. Specify the part number from Optional Accessories Table on page 567.
●For Soldering Speciꢀcations and Flux Cleaning, see page 566.