D3DC Series Datasheet by Omron Electronics Inc-EMC Div

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D
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D
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D3DC
Miniature Door Switch
7mm long stroke in a small
package
Providing good contact reliability with wiping
movement.
Operating position marks make stroke settings
easier.
Crimp-type connector offers an easy wiring work
and efficiency.
Snap-fit attachment for easy installation.
Providing two colors, white and black.
RoHS Compliant
Model Number Legend
List of Models
Contact Form
Contact Specifications
* Please refer to the "Using Micro Loads" in "Precautions" for more
information on the minimum applicable load.
Ratings
Note. The above rating values apply under the following test conditions.
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%
(3) Operating frequency: 20 operations/min
Approved Safety Standards
UL (UL1054/CSA C22.2 No.55)
Contact form Housing color Model
SPST-NC Black D3DC-2
White D3DC-2-W
SPST-NO Black D3DC-3N
White D3DC-3N-W
D3DC- @@
1. Contact form
2: SPST-NC
3N: SPST-NO
2. Housing color
None: Black
-W: White
12
NC
COM
NO
COM
SPST-NC SPST-NO
Item Model D3DC
Contact
Specification Rivet
Material Silver
Gap (standard value) 0.3 mm
Minimum applicable load (reference
value) * 5 VDC 1 mA
Rated voltage Resistive load
30 VDC 0.1 A
Rated voltage Model D3DC
30 VDC 0.1 A
j:
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Characteristics
Note. The data given above are initial values.
*1. The given values apply for Free Position and Total Travel Position. Close or open circuit of the contact is 1 ms max.
*2. For testing conditions, consult your OMRON sales representative.
Mounting Holes (Unit: mm)
Mounting plate thickness: 0.75 to 1.50 mm
Dimensions (Unit: mm) and Operating Characteristics
The illustrations are for models with black housing as a representative. The @ is replaced with the code for the housing color that you
need. See the "List of Models" for available combinations of models.
Note 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
Note 2. The operating characteristics are for operation in direction A ( ).
Permissible operating speed 0.5 mm to 1 m/s
Permissible operating
frequency
Mechanical 30 operations/min
Electrical 20 operations/min
Insulation resistance 100 MΩ min. (at 500 VDC with insulation tester)
Contact resistance (initial value) 300 mΩ max.
Dielectric strength Between terminals of the same polarity 600 VAC 50/60 Hz 1 min
Between current-carrying metal parts and ground 1,500 VAC 50/60 Hz 1 min
Vibration resistance *1 Malfunction 10 to 55Hz, 1.5 mm double amplitude
Shock resistance Durability 500 m/s2 {approx. 50G} max.
Malfunction *1 100 m/s2 {approx. 10G} max.
Durability *2 Mechanical 100,000 operations min. (30 operations/min)
Electrical 100,000 operations min. (20 operations/min)
Degree of protection IEC IP00
Ambient operating temperature 25°C to +85°C (at ambient humidity of 60% max.) (with no icing or condensation)
Ambient operating humidity 85% max. (for +5°C to +35°C)
Weight Approx. 2g
t=0.75 to 1.5
t
8.7
+0.1
0
16.9
±0.1
D3DC-2@
D3DC-3N@
Operating
Characteristics
Model D3DC-2
@
D3DC-3N
@
Operating Force OF Max. 1.0 N {102 gf}
Total Travel TT 7.0 mm
(reference value)
Free Position
Operating Position
Total Travel Position
FP
OP Min.
TTP
9.5 mm
(reference value)
6.7 mm
2.0 mm
(reference value)
7.319
8
8.5
10
A
4.9 dia.
11
2
12.1
TTP
FP OP TT
2
Eh (@‘HHKCJ‘F :
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Precautions
Please refer to "Common Precautions" for correct use.
Handling
In order to ensure stable contact force for contacts, actuate
beyond the recommended operating point (NO contact) and
release to free position (NC contact).
Do not expose the switch to shocks, such as by dropping it.
Doing so may damage or deform the switch.
Do not apply lubrication to the sliding parts. Doing so may
result in faulty operation or contact failure.
Mounting
This product does not have a waterproof or drip-proof
construction. Ensure that water does not enter the switch
interior.
In particular, do no use the switch in locations where water
may be spilled or flow over the switch. Doing so may result in
deterioration of the Switch.
Also, if the contact is kept open for long period of time, it is
recommended to use the Sealed Switch to prevent sulfuration
of the Contact.
Pay attention to the creepage distance/clearance distance for
insulation after wiring onto terminal when a mounting frame is
made of metal.
Wiring
Do not use the Switch with Connector mounted and weight
load applied to the Connector and lead wire, otherwise it may
rattle or may result in connection failure.
Using Micro Loads
Even when using micro load models within the operating range
shown below, if inrush/surge current occurs, it may increase
the contact wear and so decrease durability. Therefore, insert
a contact protection circuit where necessary.
The L-level reference value applies for the minimum applicable
load.
This value indicates the malfunction reference level for the
reliability level of 60% (λ60). (JIS C5003)
The equation, λ60=5×10-6/operations indicates that the
estimated malfunction rate is less than operations
with a reliability level of 60%.
Connector
The terminals connect to JST’s XA Connector.
Contact: SXA-001T-P0.6
Housing: XAP-02V-1
OMRON does not sell the XA Connector.
Contact JST Mfg. for more information on the connectors.
J.S.T. Manufacturing Co.,Ltd.
http://www.jst-mfg.com/index_e.php
Cautions
Correct Use
Recommended operating position
(3)
30
24
12
5
0
1 10 100 1,000
Current (mA)
0.1
1 mA
Operating range
0.16 mA
100 mA
100 mA
Voltage (V)
4
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Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Cat. No.B113 -E1-05
0117(0207)(O)
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb

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