D3SH Series Datasheet by Omron Electronics Inc-EMC Div

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|:| DD 3. Lever and Direcfion 0' Operation D J .SPST-NO _\__ W/V ‘ 4 _,I ‘1 1_ 1_ -1 _,I 1_ 1_ ' Froducm ave packed with embossed Laps.
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D3SH
Surface Mount Switch
The smallest detection
switch in the world. Ideal for
miniature mobile devices
(OMRON's data as of September 2007)
Ultra small size and ultra low profile contributing
to down-sizing of sets devices.
(3.0 × 3.4 × 0.9 mm (W × D × H))
A unique mechanism enables high contact
reliability and high precision operation.
Horizontal 2-way detection and long stroke for
easy installation are available.
Meet a variety of applications by contact and
lever variations
RoHS Compliant
Model Number Legend Contact Form
List of Models
Standard Lever Models
* Products are packed with embossed tape.
Long Lever Models
* Products are packed with embossed tape.
Contact Specifications Ratings
Note. The ratings values apply under the following test conditions:
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%
(3) Operating frequency: 20 operations/min
D3SH @@@@
1. Contact form
A: SPST-NO
B: SPST-NC
2. Boss of Positioning
0: without Boss
1: with Boss
3. Lever and Direction of Operation
R : Right operating standard lever
L : Left operating standard lever
R1 : Right operating long lever
L1 : Left operating long lever
4. Packaging Specifications
None : 1,000 pcs.
-6 : 6,000 pcs.
1234
SPST-NO
SPST-NC
Note: The cover has the same electric potential as the COM terminal.
COM N.O COM N.O
N.C COM N.CCOM
Contact
form
Direction of
Operation
Boss of
Positioning Model Packing
form*
SPST-NO
Right
With Boss D3SH-A1R 1,000 pcs.
D3SH-A1R-6 6,000 pcs.
Without Boss D3SH-A0R 1,000 pcs.
D3SH-A0R-6 6,000 pcs.
Left
With Boss D3SH-A1L 1,000 pcs.
D3SH-A1L-6 6,000 pcs.
Without Boss D3SH-A0L 1,000 pcs.
D3SH-A0L-6 6,000 pcs.
SPST-NC
Right
With Boss D3SH-B1R 1,000 pcs.
D3SH-B1R-6 6,000 pcs.
Without Boss D3SH-B0R 1,000 pcs.
D3SH-B0R-6 6,000 pcs.
Left
With Boss D3SH-B1L 1,000 pcs.
D3SH-B1L-6 6,000 pcs.
Without Boss
D3SH-B0L 1,000 pcs.
D3SH-B0L-6 6,000 pcs.
Contact
form
Direction of
Operation
Boss of
Positioning Model Packing
form*
SPST-NO
Right
With Boss D3SH-A1R1 1,000 pcs.
D3SH-A1R1-6 6,000 pcs.
Without Boss D3SH-A0R1 1,000 pcs.
D3SH-A0R1-6 6,000 pcs.
Left
With Boss D3SH-A1L1 1,000 pcs.
D3SH-A1L1-6 6,000 pcs.
Without Boss D3SH-A0L1 1,000 pcs.
D3SH-A0L1-6 6,000 pcs.
SPST-NC
Right
With Boss D3SH-B1R1 1,000 pcs.
D3SH-B1R1-6 6,000 pcs.
Without Boss D3SH-B0R1 1,000 pcs.
D3SH-B0R1-6 6,000 pcs.
Left
With Boss D3SH-B1L1 1,000 pcs.
D3SH-B1L1-6 6,000 pcs.
Without Boss
D3SH-B0L1 1,000 pcs.
D3SH-B0L1-6 6,000 pcs.
Contact Specifications Slide
Minimum applicable load 15 μA at 3 VDC
Rated voltage Resistive load
5 VDC 1 mA
2
D3SH Surface Mount Switch
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Characteristics
Note: The data given above are initial values.
*1. The given values apply for Total Travel Position. Close or open circuit of the contact is 1ms max.
*2. For testing conditions, consult your OMRON sales representative.
Dimensions (Unit: mm) and Operating Characteristics
The @ is replaced with the code for the contact form that you need. See the "List of Models" for available combinations of models.
Note 1. Unless otherwise specified, a tolerance of ±0.15 mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ($) and B direction (", !) has the same operation characteristic values as of the A direction.
Permissible operating speed 1 mm to 300 mm/s
Permissible operating frequency Mechanical 60 operations/min
Electrical 60 operations/min
Insulation resistance 100 MΩ min. (at 100 VDC with insulation tester)
Contact resistance (initial value) 3Ω max.
Dielectric strength Between terminals of the same polarity 100 VAC (50/60 Hz for 1 min)
Vibration resistance *1 Malfunction 10 to 55 Hz, 1.5 mm double amplitude
Shock resistance Durability 1000 m/s2 {approx. 100G} max.
Malfunction *1 300 m/s2 {approx. 30G} max.
Durability *2 Mechanical 150,000 operations min. (20 operations/min)
Electrical 100,000 operations min. (20 operations/min)
Ambient operating temperature -25 to +85°C (at ambient humidity 60% max.) (with no icing or condensation)
Ambient operating humidity 85% max. (for +5 to +35°C)
Weight Approx. 0.02 g
Operating Characteristics
Model D3SH-@@R
D3SH-@@L
Operating Force OF Max. 0.3 N {31 gf}
Free Position
Operating Position
Total Travel Position
FP
OP
TTP
5.4±0.2 mm
5.0±0.2 mm
3.8±0.15 mm
Standard Lever Models
PCB Land Dimensions (Reference)
(TOP VIEW)
4.4
2.2
1.1 (2.2)
A
B
2.3
0.68
0.9±0.05
0.9
Total Travel Position
Operating Position
Free Position
3
Center of rotation
0.36
0.39
3.1 0.8
R0.2
0.4
1.65
0.25
0.4
0.55
1.65
1.1
0.5
Right operating - without Boss
D3SH-@0R
PCB land dimensions (reference)
(TOP VIEW)
2.21.1
4.4
2.2
0.68
0.9±0.05
0.9
0.39
0.36
2.3
3
Total Travel Position
Operating Position
Free Position
Center of rotation
0.8
R0.2
0.25
3.1
1.65
0.4
0.5
1.1 0.55
1.65
0.4
A
B
ORight operating - with 5055 /’ fl 7 J_ OLeft operating - with 5055 é fig ORight operating - without Boss Lei
3
D3SH Surface Mount Switch
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Note 1. Unless otherwise specified, a tolerance of ±0.15 mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ($) and B direction (", !) has the same operation characteristic values as of the A direction.
Note 1. Unless otherwise specified, a tolerance of ±0.15 mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ($) and B direction (", !) has the same operation characteristic values as of the A direction.
Operating Characteristics
Model D3SH-@@R1
D3SH-@@L1
Operating Force OF Max. 0.24 N {24 gf}
Free Position
Operating Position
Total Travel Position
FP
OP
TTP
5.9±0.3 mm
5.4±0.3 mm
3.8±0.2 mm
PCB mounting hole and land dimensions (reference)
(TOP VIEW)
1.1 (2.2)
2.3
4.4
2.2
2-0.7 dia.
C0.15
0.68
0.9±0.05
0.4
0.9
0.36
0.39
Total Travel Position
Operating Position
Free Position
3
Center of rotation
0.6±0.05 dia.
2±0.1
R0.2
3.1
2.8±0.07
0.8
0.25
0.4
1.65
2±0.05
+0.07
0
1.1 0.4
0.55
1.65
2.8
0.5
A
B
PCB mounting hole and land dimensions (reference)
(TOP VIEW)
2.21.1
4.4
2.2
0.39
0.36
C0.15
0.4
0.68
0.9±0.05
0.9
2.3
3
Total Travel Position
Operating Position
Free Position
Center of rotation
0.6±0.05 dia.
2±0.1 0.8 3.1
2.8±0.07
0.25
0.4
1.65
R0.2
0.5
1.1
2±0.05
2-0.7 dia.
+0.05
0
0.4
0.55
1.65
2.8
A
B
Long Lever Models
PCB land dimensions (reference)
(TOP VIEW)
1.1 (3.1)
3
4.4
2.2
0.36
0.39
0.68
0.9±0.05
0.9
Total Travel Position
Operating Position
Free Position
3
Center of rotation
R0.2
0.8
3.1
1.65
0.4
0.25 1.1 0.4
0.55
1.65
0.5
A
B
OLeft operating - without Boss Ofiight operating - with 8055 OLeft operating - with Boss
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D3SH Surface Mount Switch
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Note 1. Unless otherwise specified, a tolerance of ±0.15 mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ($) and B direction (", !) has the same operation characteristic values as of the A direction.
Packaging Specifications
PCB land dimensions (reference)
(TOP VIEW)
2.2
4.4
1.1(3.1)
3
0.68
0.9±0.05
0.9
0.36
0.39
3
Total Travel Position
Operating Position
Free Position
Center of rotation
0.8
R0.2
0.25
0.4
1.65
3.1
1.1 0.4
0.55
1.65
0.5
A
B
Left operating - without Boss
D3SH-@0L1
PCB mounting hole and land dimensions (reference)
(TOP VIEW)
1.1 (3.1)
3
4.4
2.2
0.36
0.39
Total Travel Position
Operating Position
Free Position
3
Center of rotation
C0.15
0.9±0.05
0.68
0.4
0.9
0.6±0.05 dia.
2±0.1 0.8
2.8±0.07
3.1
R0.2
0.25
0.4
1.65
2±0.05 1.1
2-0.7 dia.
+0.05
0
0.4
0.55
1.65
2.8
0.5
A
B
Right operating - with Boss
D3SH-@1R1
PCB mounting hole and land dimensions (reference)
(TOP VIEW)
1.1
(3.1)
3
2.2
4.4
0.36
0.39
3
Total Travel Position
Operating Position
Free Position
Center of rotation
C0.15
0.9±0.05
0.68
0.4
0.9
0.6±0.05 dia.
2±0.1 0.8
R0.2
0.4
0.25
1.65
2.8±0.07
3.1
0.5
2±0.05 1.1 0.4
0.55
1.65
2.8
A
B2-0.7 dia.
+0.05
0
Left operating - with Boss
D3SH-@1L1
19
Reel
13 dia.
380 dia.
Label Feed direction
6.9
12
±0.3
8
±0.1
4
±0.1
1.75
±0.1
2
Drawing direction
1.5 dia. holes
Standard package Qty: 1,000 pcs./reel
6,000 pcs./reel
1.8
Tape, carrier
+0.1
0
Standards Conforms to JEITA
Package Qty 1,000 pcs./reel
Qty 6,000 pcs./reel
Vollowing pcims
5
D3SH Surface Mount Switch
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Precautions
Please refer to "Common Precautions" for correct use.
Electrical Ratings
Confirm the contact load in order to select an appropriate
switch rating.
Do not apply an excessive electrical load to the contacts,
otherwise the contacts may weld, resulting in a short circuit or
burning.
Terminal Connection
Do not use flow soldering or hand soldering to solder
terminals.
Conduct reflow soldering within the range shown in the
terminal temperature profile below.
Some reflow soldering devices have extremely high peak
values. Do a test in advance to confirm proper soldering
conditions.
Do not conduct reflow soldering more than twice. Also provide
a time interval of at least five minutes between the first and
second reflow soldering processes to allow the Switch to
return to room temperature.
Heating the Switch continuously (without an interval) may
cause the edges of the Switch to melt and degrade the
characteristics.
When printing for a cream solder process, a 0.13 mm screen
thickness is recommended.
Be sure to provide local ventilation.
Printed Circuit Boards
Special attention must be paid to the handling of printed circuit
boards after a Switch has been mounted onto them. Airborne
PCB particles may penetrate the interior of the Switch when
printed circuit boards are separated by cutting. Also, do not stack
printed circuit boards that have Switches mounted on them.
Product Specification Details
This document provides only a partial list of specifications. It is
recommended that you request complete drawings and
specifications prior to purchasing or using the product.
Mounting
The cover has the same electric potential as the COM
terminal. Do not short-circuit the cover with a NO or NC
terminal when mounting the cover.
Be careful of the following points. Incorrect handling may lead
to insufficient actuator return, Switch damage, or reduced
durability.
- Set the operating body in line with the direction of the
actuator movement, and make sure that the operating
body is completely separate from the actuator when the
Switch is in the free position (FP). When the actuator is
operated from the crosswise direction of the Switch, make
sure that the corner of the operating body has a minimum
radius of R1.
- Set the Switch stroke to 70% to 100% of the overtravel
(the difference between the operating position and the
total travel position).
- Do not subject the Switch to operations that involve strong
impact.
- Do not use the Switch as a stopper.
- Do not apply excessive loads to the cover or operate the
actuator from a direction other than a specified operating
direction.
- Do not use an adhesive to secure the Switch.
A lubricant is used in the Switch. Some of the lubricant may
seep out because the Switch does not have an airtight
construction. Consider this possibility with respect to the
usage conditions when designing or using the Switch.
Application Environment
Do not use the Switch in locations that are subject to toxic gas,
silicon, excessive dust, excessive dirt, high temperatures, high
humidity, sudden temperature changes, water splashes, or oil
splashes.
Otherwise, damage resulting by faulty contact of the Switch
contacts, corrosion, or other causes, or other functional faults
may occur.
Insulation and Wiring
Be sure that the installation conditions provide a sufficient
insulation distance between Switch terminals and other metal
parts, lands, etc.
Cleaning
The Switch does not have an airtight construction, and it must
not be cleaned with cleaning fluids. Malfunctions may occur if the
cleaning fluid penetrates the interior of the Switch together with
flux or foreign matter from the surface of the PCB.
Confirmation with Actual Equipment
Be sure to confirm the quality of the product under the load and
environmental conditions that will be used during actual
applications.
Caution
MAX255°C
220°C
180°C
150°C
Preheating time Heating time
40 s max.
90 to 120 s
Correct Use
Cover
Operating body
R1 min.
6
D3SH Surface Mount Switch
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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.
OMRON Corporation
ELECTRONIC AND MECHANICAL COMPONENTS COMPANY Contact: www.omron.com/ecb Cat. No.B112-E1-02
0812(0207)(O)
Note: Do not use this document to operate the Unit.

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