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MRK1012C-Z

Description
SWITCH KEYLK 2POS SPDT 0.4VA 20V
Categoryaccessories   
File Size936KB,8 Pages
ManufacturerNidec Copal Electronics
Environmental Compliance
Download Datasheet Parametric View All

MRK1012C-Z Overview

SWITCH KEYLK 2POS SPDT 0.4VA 20V

MRK1012C-Z Parametric

Parameter NameAttribute value
circuitSPDT
Number of pins2
switch functionOn-on
Contact timenot specified
Rated current0.4VA(AC/DC)
Rated voltage - AC20V
Rated voltage - DC20V
Actuator typeFlat keys
Key extraction positionRight
Projection angle90°
Contact material-
Contact platinggold
Installation typeThrough hole
Terminal typePC pin
Panel opening size-
characteristic-
Operating temperature-20°C ~ 70°C
Depth behind flange-
Mechanical life10,000 cycles
Electrical life10,000 cycles
MRK MRKC
Key Switches
RoHS Compliant
■Features
1. For PCB Mounting
Direct mounting to PC board. The terminal pin layout is
in inch pitch.
2. High Contact Reliability
Gold-plated contact with self-cleaning, twin contact
mechanism provides high contact reliability.
3. Smooth Operation
Steel ball adopted to click mechanism for smooth operation.
4. Improved Resistance to Soldering Heat
The resistance to soldering heat of contacts is improved by
blocking heat from terminals by using the printed circuit board.
5. Cylinder Lock Type (MRKC)
Cylinder lock mechanism is adopted, enabling choice of
various types of key.
■Part
Numbering
MRK
1
01
2
A
− 
R
Z
Series code
Circuit Function
Number of poles
Key Removable Positions
Terminals
Angle of Throw
01
03
ON  ー  ON
MRK
Standard type
1
Single Pole
1
2
45°
90°
None
P/C
Straight
Right Angle
★2
Double Pole
02
ON  ー (ON)
ON ーONー ON
R
04
ONーONーONーON
MRKC
2
01
3
A
R
01 R
Z
Series code
Circuit Function
Number of poles
Key Removable Positions
Angle of Throw
ON  ー  ON
Terminals
Registration number of key
(※1)
Grip material of key
MRKC
Cylinder Lock
01
03
1
2
3
45°
90°
60°
None
02
ON  ー (ON)
★1
Single Pole
★2
Double Pole
ON ーONー ON
ーONー
(ON)
04
(ON)
R
P/C
Straight
Right Angle
None
Metal
Plastic
B
(※1)
For
MRKC
series, 6 types of keys are available.
(01~03,
01B~03B)
(ON)
:Momentary.
★:Made
to order products.
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