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NKK Switches SPDT Rotary Switch, 0.1 → 100 mA @ 20 mV → 28 V, Through Hole
RS Stock No.:
428-9522
Mfr. Part No.:
MR-B12B4
Brand:
NKK Switches
This image is representative of the product range
View all Rotary Switches
Discontinued product
RS Stock No.:
428-9522
Mfr. Part No.:
MR-B12B4
Brand:
NKK Switches
Technical data sheets
Legislation and Compliance
Product Details
Specifications
Series MR
Group 6
3D
Login to download CAD Models
RoHS Certificate of Compliance
Statement of conformity
COO (Country of Origin):
JP
Rotary Switch MR-B Series
High ingress protection - completely washable
Large switch indexing angle - 45° or 90°
High contact reliability with self-cleaning mechanism
Note
Optional actuator knob available - use NKK type AT433 (
383-3184
)
PCB Mounting
Footprint/pin spacing: 2.54mm between pins and 5.08mm between rows
Attribute
Value
Contact Configuration
SPDT
Contact Current Rating
0.1 → 100 mA @ 20 mV → 28 V
Number of Contacts
1
Voltage Rating
28 V ac, 28V dc
Depth
14.5mm
Width
15.74mm
Mounting Type
PCB
Terminal Type
Through Hole
Maximum Operating Temperature
+70°C
Minimum Operating Temperature
-10°C
Height
28mm
Contact Material
Gold Plated Beryllium Copper
Mechanical Life
30000Operations
Angle of Throw
90°