MRX204-A NKK Switches, MRX204-A Datasheet

SW ROTARY DP BLK KNOB PC TURRET

MRX204-A

Manufacturer Part Number
MRX204-A
Description
SW ROTARY DP BLK KNOB PC TURRET
Manufacturer
NKK Switches
Series
MRr
Type
Rotaryr
Datasheets

Specifications of MRX204-A

Number Of Positions
2 ~ 4
Number Of Decks
1
Number Of Poles Per Deck
2
Circuit Per Deck
DP4T
Contact Rating @ Voltage
2A @ 125VAC
Actuator Type
Knob
Mounting Type
Panel, PCB Through Hole
Termination Style
PC Pin
Orientation
Vertical
Angle Of Throw
45°
Body Style
Miniature
Current, Rating
2/1 AAC/ADC
Dielectric Strength
1000 VAC
Mounting Hole Size
0.025 "
Number Of Poles
2
Termination
Turret
Voltage, Rating
125/30 VAC/VDC
Total # Of Positions
3
Pole Throw Configuration
DP
Actuator Style
Shaft
Actuator Material
Brass
Current Rating (max)
2A
Illumination Type
Not Required
Ac Voltage Rating (max)
125VVAC
Dc Voltage Rating (max)
30VVDC
Mechanical Life
15000
Contact Material
Silver Alloy
Housing Material
Phenolic Resin/Brass
Product Depth (mm)
14mm
Product Length (mm)
14mm
Operating Temp Range
-10C to 70C
Mounting Style
Panel Mount/Through Hole
Terminal Type
PC Turret
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
360-2378
MRX204-A-RO
MRX204-A-RO
Series MR
Miniature Power Level Rotaries
Distinctive Characteristics
Positive detent mechanism for distinct feel and audible feedback.
Metal bushing and housing construction increases
durability.
Adjustable stopper plate allows 2-8 position settings.
High contact reliability achieved by the self-cleaning
contact mechanism.
Break-before-make contact timing with various mechanism
types: sliding contacts in MRX, contactor dish in MRY, and
butt contacts in MRT models.
Terminal types include PC-turret for MRX, turret for MRY,
and solder lug for MRT models.
Molded-in PC-turret and turret terminals prevent entry of
flux and other contaminants.
Actual Size
NKK Switches •

Related parts for MRX204-A

MRX204-A Summary of contents

Page 1

... MRX, contactor dish in MRY, and butt contacts in MRT models. Terminal types include PC-turret for MRX, turret for MRY, and solder lug for MRT models. Molded-in PC-turret and turret terminals prevent entry of flux and other contaminants. NKK Switches • Miniature Power Level Rotaries Series MR Actual Size ...

Page 2

... UL File No. WOYR2.E44145 Add “/U” to end of part number to order UL mark on switch C-UL File No. WOYR8.E44145 R Add “/C-UL” to end of part number to order C-UL mark on switch NKK Switches Miniature Power Level Rotaries ) acceleration (tested in 3 right angled directions, with 3 shocks in each direction) 2 in) • ...

Page 3

... Shaft Actuated with X PC-Turret Terminals Shaft Actuated with Y Turret Terminals Shaft Actuated with T Solder Lug Terminals IMPORTANT: MRT switches are supplied without UL marking unless specified. Specific models & ratings are noted on the General Specifications page. Shaft Actuated with X PC-Turret Terminals (2.3) .091 ...

Page 4

... Pole Model Number of Positions MRX108 MRY106 MRY106G DP MRX204 MRT22 2 DPDT MRT23 3 4P MRX402 2 POSITION SETTING FOR MRX & MRY MODELS Each switch is supplied with the stopper set for the maximum number of positions allowed for that model. Prior to installation, the desired position setting should be made ...

Page 5

... PANEL CUTOUTS & MAXIMUM EFFECTIVE PANEL THICKNESS Without With Keyway Keyway (6.5) (6.35) Dia (6.35) Dia .256 .250 .250 (2.2) Dia .087 NKK Switches Miniature Power Level Rotaries TYPICAL SWITCH DIMENSIONS Single Pole M6 P0.75 (2.3) .091 (1.0) (5.0) .039 .197 (20.0) (5.6) (16 ...

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