- RS Stock No.:
- 428-9544
- Mfr. Part No.:
- MR-B22B4
- Manufacturer:
- NKK Switches
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View all Rotary Switches
11 In Global stock for delivery within 3 working day(s)
77 In Global stock for delivery within 3 working day(s)
Price Each
HK$90.82
units | Per unit |
1 - 49 | HK$90.82 |
50 - 99 | HK$88.10 |
100 - 249 | HK$85.36 |
250 - 499 | HK$83.54 |
500 + | HK$81.72 |
- RS Stock No.:
- 428-9544
- Mfr. Part No.:
- MR-B22B4
- Manufacturer:
- NKK Switches
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
Rotary Switch MR-B Series
High ingress protection - completely washable
Large switch indexing angle - 45° or 90°
High contact reliability with self-cleaning mechanism
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
Specifications
Attribute | Value |
Contact Configuration | DPDT |
Contact Current Rating | 0.1 → 100 mA |
Number of Switch Positions | 2 |
Number of Contacts | 2 |
Depth | 15.74mm |
Width | 14.5mm |
Dimensions | 14.5 x 15.74 x 28mm |
Mounting Type | PCB |
Mounting Hole Size | 1mm |
Terminal Type | Through Hole |
Maximum Operating Temperature | +70°C |
Contact Material | Gold Plated Copper (Stationary); Gold Plated Beryllium Copper (Movable) |
Case Material | Nickel Plated Zinc Alloy |
Height | 28mm |
Minimum Operating Temperature | -10°C |
Mechanical Life | 30000Operations |