MR4-2G-Z [NIDEC]
Miniature Rotary Switches;型号: | MR4-2G-Z |
厂家: | NIDEC COMPONENTS |
描述: | Miniature Rotary Switches |
文件: | 总3页 (文件大小:567K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
(
)
36°Step
MR
Miniature Rotary Switches
RoHS Compliant
■ Speciꢀcations
■Features
1. Diallyl phthalate resin (UL94V-O) which has excellent
resistance to arc and heat, and superb insulation quality is
employed.
Contact plating
Silver plated
500mA 125VAC
10mA 5VAC/DC 5mA 6VDC
Gold plated
Max.
Min.
Rating
2. The terminals are molded in to ensure the permanent seal
structure that completely prevents flux entry through the
terminals.
Initial contact resistance 10mΩ max(. 1A 2~4VDC) 20mΩ max(. 1.5mA 200μVAC)
Dielectric strength 1,000VAC 1minute
Insulation resistance 100MΩ min.
Electrical life
3. Adoption of the wiping mechanism for the contacting area to
ensure contacting stability and reliability.
(500VDC)
10,000 cycles
9.8N・cm max.
19.6N・cm
-20~+85℃
-40~+85℃
4. The variable stopper is provided to allow free selection of the
desired number of positions (excluding MR4-2 type).
Operating force
Stopper strength
Operating
temperature range
Storage
temperature range
■ Terminal Styles
■Part Numbering
MR 1
10 G Z
Contact plating
ꢀ ꢀ-ꢀ ꢀ -
Series code Number of poles Number of position
1pole
2poles
3poles
4poles
10position
5position
3position
2position
1
2
3
4
10
5
None
Silver plated
Gold plated
G
3
2
《Supplied with switch》
■
Panel Cut-Out Dimensions
■ Standard Accessories
Panel thickness : 2 mm max.
Part name
Hex Nut
Lockwasher
Locking Ring
stopper
Part No.
140008010241 140008030051 140008020066 140000600357
Dimensions
Plating
Nickel plated
Zinc plated
Zinc plated
With Locking Ring
Without Locking Ring
●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 572.
(36°step)
MR
MR1-10-Z
MR2-5-Z
MR3-3-Z
1-pole 10-position
Part No.
Number of steps Step angle
9
Terminal numbers are shown on the switch.
☆
MR1-10-Z
36°
Repetition of
from 1 to 10
★
MR1-10G-Z
From 2 to 9-position can be selected by variable
stopper.
″-40 THD
D-cut
Circuit diagram
※Two Common terminals (1C) are internally short-circuited. Select either one depending on wiring arrangements.
2-pole 5-position
Part No.
Number of steps Step angle
Terminal numbers are shown on the switch.
4
☆
MR2-5-Z
36°
Repetition of
from 1 to 5
★
MR2-5G-Z
From 2 to 4-position can be selected by variable
stopper.
Circuit diagram
3-pole 3-position
Part No.
Number of steps Step angle
2
Terminal numbers are shown on the switch.
☆
MR3-3-Z
36°
Repetition of
from 1 to 3
★
MR3-3G-Z
2-position can be selected by variable stopper.
Circuit diagram
★:Made to order products.
☆:Semi-standard products.
●The circuit diagrams show the switches as viewed from the terminal
side with the shaft fully turned in the counter-clockwise direction.
星
星
(36°step)
MR
MR4-2-Z
4-pole 2-position
Part No.
Number of steps Step angle
1
Terminal numbers are shown on the switch.
★
MR4-2-Z
36°
Repetition of
from 1 to 2
★
MR4-2G-Z
No variable stopper is used.
″
Circuit diagram
●The circuit diagrams show the switches as viewed from the
terminal side with the shaft fully turned in the counter-clockwise
direction.
■How to Use Variable Stopper
[Example]
1. The required number of positions can be obtained by fully turning
the shaft in the counter-clockwise direction and inserting the
stopper hook into the select hole of the desired contact number.
Select Hole No. 5 to set 5 positions with MR1-10-Z.
Select Hole No. 3 to set 3 positions with MR2-5-Z.
Select Hole No. 2 to set 2 positions with MR3-3-Z.
2. Do not use the variable stopper when all contacts are
used.
(MR、MRE series)
■Optional Accessories
《Sold separately》
Knob
Part Name
FB
FN
Dimensions
Part No.
Body
Indicator Line
Body Material
140000050598
140000051012
140000050956
Silver
140000050601
Black
Silver
Black
Black
White
Color
Black
White
Aluminium
Aluminium
●For the hexagon wrench for FB/FN types, choose the M4 wrench (2mm) available on the market.
★:Made to order products.
:Optional Accessories.
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