MR4-5-Z [NIDEC]

Miniature Rotary Switches;


型号：	MR4-5-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

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36°Step

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

None

Silver plated

Gold plated

《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

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）

MR1－10－Z

MR2－5－Z

MR3－3－Z

1－pole 10－position

Part No.

Number of steps Step angle

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.

1/4

″-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.

☆

MR2－5－Z

36°

Repetition of

from 1 to 5

★

MR2－5G－Z

From 2 to 4-position can be selected by variable

stopper.

1/4

″

-40 THD

D-cut

Circuit diagram

3－pole 3－position

Part No.

Number of steps Step angle

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.

1/4

″

-40 THD

D-cut

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.

★（黒星

）は、受注生産品です。 ☆（白星）は、準標準品です。

★：Made to order products. ☆：Semi-standard products.

（36°step）

MR4－2－Z

4－pole 2－position

Part No.

Number of steps Step angle

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.

1/4

″

-40 THD

D-cut

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

Dimensions

Part No.

Body

Indicator Line

Body Material

140000050598

140000051012

140000050956

Silver

140000050601

Black

Silver

Black

White

Color

Black

White

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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