Rotary selector switch MR (36° step)
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●To buy this product, please go to the following Online Web stores.
Miniature Rotary Switches
Some parts of this series will be discontinued with the order deadline of Nov. 29th. Check affected part number
FeaturesFeatures
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Diallyl phthalate resin (UL94V-O) which has excellent
resistance to arc and heat, and superb insulation quality is employed. -
The terminals are molded in to ensure the permanent seal
structure that completely prevents flux entry through the terminals. -
Adoption of the wiping mechanism for the contacting area to ensure contacting stability and reliability.
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The variable stopper is provided to allow free selection of the desired number of positions (excluding MR4-2 type)
Specifications
| Rating Max. | AC125V 500mA |
|---|---|
| Rating Min. | Silver plated: 10mA 5VAC/DC Gold plated: 5mA 6VDC |
| Initial contact resistance | Silver plated: 10mΩ max.（1A 2～4VDC） Gold plated: 20mΩ max.（1.5mA 200μ VAC） |
| Dielectric strength | 1,000VAC 1minute |
| Insulation resistance | 100MΩ min.(500VDC） |
| Electrical life | 10,000 cycles |
| Operating force | 9.8N・cm max. |
| Stopper strength | 19.6N・cm |
| Operating temperature range | －20～＋85℃ |
| Storage temperature range | －40～＋85℃ |
Part Number Designation
| MR | 1- | 10 | G | - Z |
|---|---|---|---|---|
|
Series |
No. of poles 1: 1 pole |
No. of position 10: 10 position |
Contact plating Blank：Silver plated |
|
◆Terminals
List of Part Numbers
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Part number indicated with a gray-back in the list below is discontinued with an order deadline of Nov. 29, 2024.
| Part No. | Circuit | No. of steps | Contact plating | Remarks | CAD | |
|---|---|---|---|---|---|---|
| Part No.：MR1-10-Z☆ | 1-pole 10-pos. | 9 steps (repetition 1~10) |
9 step (repetition 1~10) | Silver plated | From 2 to 9 pos. can be selected by variable stopper. |
|
| Part No.：MR1-10G-Z★ | 1-pole 10-pos. | 9 steps (repetition 1~10) |
9 step (repetition 1~10) | Gold plated | From 2 to 9 pos. can be selected by variable stopper. |
|
| Part No.：MR2-5-Z☆ | 2-poles 5-pos. | 4 steps (repetition 1~5) |
4 step (repetition 1~5) | Silver plated | From 2 to 4 pos. can be selected by variable stopper. |
|
| Part No.：MR2-5G-Z★ | 2-poles 5-pos. | 4 steps (repetition 1~5) |
4 step (repetition 1~5) | Gold plated | From 2 to 4 pos. can be selected by variable stopper. |
|
| Part No.：MR4-2-Z★ | 4-poles 2-pos. | 1 step (repetition 1~2) |
1 step. (repetition 1~2) | Silver plated | No variable stopper is used. | |
| Part No.：MR4-2G-Z★ | 4-poles 2-pos. | 1 step (repetition 1~2) |
1 step. (repetition 1~2) | Gold plated | No variable stopper is used. |
☆: Semi-standard products /
★: Made to order products
★: Made to order products
Standard Accessories
Panel Cut-Out Dimensions
Panel thickness : 2 mm max.
How to Use Variable Stopper
Documents
Environmental Data
- ●The above contents and descriptions are subject to change without notice.
