Omron D3SH-B0R Surface mount detection switch Datasheet

Surface Mount Detection Switch
D3SH
The smallest detection switch in the
world. (OMRON’s data as of June 2006.)
• Ultra small size and ultra low profile contributing to
down-sizing of sets devices. (3.0 x 3.4 x 0.9 mm (W x D x 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.
Ordering Information
Standard Lever Models
Contact
form
Direction of
Operation
SPST-NO Right
Positioning
Boss
With Boss
Without
Boss
Left
SPST-NC Right
Left
Long Lever Models
Model
Packing
form
D3SH-A1R Embossed
tape packing
D3SH-A0R (see note)
With Boss
D3SH-A1L
Without
Boss
D3SH-A0L
With Boss
D3SH-B1R
Without
Boss
D3SH-B0R
With Boss
D3SH-B1L
Without
Boss
D3SH-B0L
Note: Minimum packing unit is 1,000 pcs./reel.
Contact
form
Direction of
Operation
SPST-NO Right
Positioning
Boss
With Boss
Without
Boss
Left
SPST-NC Right
Left
Model
Packing
form
D3SH-A1R1 Embossed
tape packing
(see note)
D3SH-A0R1
With Boss
D3SH-A1L1
Without
Boss
D3SH-A0L1
With Boss
D3SH-B1R1
Without
Boss
D3SH-B0R1
With Boss
D3SH-B1L1
Without
Boss
D3SH-B0L1
Note: Minimum packing unit is 1,000 pcs./reel.
Model Number Legend
D3SH 1 2 3
1.
Contact Form
A:
SPST-NO
B:
SPST-NC
2.
Boss for PCB Positioning
0: without Boss
1: with Boss
3.
Lever Length and Direction of Operation
R:
Right Operating with standard lever
L:
Left Operating with standard lever
R1: Right Operating with long lever
L1:
Left Operating with long lever
Surface Mount Detection Switch
D3SH
63
Specifications
■ Characteristics
Electrical Rating (see note 3)
1 mA at 30 VDC (resistive)
Operating speed
1 mm to 300 mm/s
Operating frequency
Mechanical: 20 operations/minute max.
Electrical: 20 operations/minute max.
Insulation resistance
100 MΩ min. (at 100 VDC)
Contact resistance
3Ω max.
Dielectric strength
100 VAC for 1 min between terminals of same polarity
Vibration resistance (see note 2)
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance (see note 2)
Destruction: 1000 m/s2 (approx. 100 G) max.
Malfunction: 300 m/s2 (approx. 30 G) max.
Life expectancy
Mechanical: 150,000 operations min. (20 operations/minute)
Electrical: 100,000 operations min. (20 operations/minute)
Ambient operating temperature
–25°C to 85°C (at 60% RH max.) with no icing or condensation
Ambient operating humidity
85% max. (for 5°C to 35°C)
Weight
Approx. 0.02 g
Note: 1. The data given above are initial values.
2. The values apply at the total travel position. Contact opening or closing time is within 1ms.
3. The electrical rating applies under the following test conditions:
Ambient Temperature = 20±2°C, Ambient Humidity = 65±5%, Operating frequency = 30 operations/minute
■ Contact Specifications
Contact Specification
Slide
Minimum applicable load
15 μA at 3 VDC
Engineering Data
■ Contact form
■ Packaging Specifications
SPST-NO
Carrier tape
(1.8)
(18)
Label
Feed direction
12±0.30
COM
N.O
COM
N.O
Drawing direction
φ13
Standard package Qty 1,000 pcs/reel
SPST-NC
Standards Conforms to JEITA
Package
COM
N.C
COM
N.C
Note: The cover connects with COM terminal inside.
64
Surface Mount Detection Switch
D3SH
Qty 1,000 pcs/reel
Reel
φ 380±2
Dimensions and Operating Characteristics
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ±0.15 mm applies to all dimensions
2. The operating characteristics are for operation in the A direction (↓ ) and B direction (→ , ← ).
■ Standard Lever Models
Model
[email protected]@R
[email protected]@L
31 gf
5.4 ± 0.2 mm
5.0 ± 0.2 mm
3.8 ± 0.15 mm
Operating force (OF) max.
Free position (FP)
Operating position (OP)
Total travel position (TTP)
Right operating – without Boss
[email protected]
A
(0.9)
1.1
0.68
2.3
(2.2)
R0.2
B
TTP
0.25
3.1 0.8
FP
OP
center of rotation
0.4
0.4
0.55
1.65
1.1
1.65
2.2
4.4
3
0.9±0.05
0.39
PCB mounting land Dimension (Reference)
(View from switch top)
0.5
0.36
z
Left operating – without Boss
[email protected]
A
(0.9)
(2.2)
R0.2
0.68
1.1
2.3
B
OP
0.25
TTP
FP
center of rotation
0.8
0.4
0.55
1.1
0.4
3.1
1.65
1.65
2.2
4.4
3
0.9±0.05
PCB mounting land Dimension (Reference)
(View from switch top)
0.39
0.5
0.36
Right operating – with Boss
[email protected]
A
(0.9)
1.1
0.68
2.3
(2.2)
R0.2
B
2-φ0.7
+0.07
0
center of rotation
0.4
0.25
0.8
3.1
2.8±0.07
0.4
0.55 2.8
1.65
2±0.05 1.1
TTP
C0.15
2±0.1
FP
OP
φ0.6±0.05
0.4
1.65
2.2
4.4
3
0.9±0.05
0.39
PCB mounting hole and land dimensions (Reference)
(View from switch top)
0.5
0.36
Surface Mount Detection Switch
D3SH
65
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ±0.15 mm applies to all dimensions
2. The operating characteristics are for operation in the A direction (↓ ) and B direction (→ , ← ).
Left operating – with Boss
[email protected]
A
(0.9)
(2.2)
R0.2
0.68
1.1
2.3
B
2-φ0.7
+0.05
0
center of rotation
TTP
FP
OP
0.4
φ0.6±0.05
C0.15
2±0.1
0.4
2.8
0.55
1.65
2±0.05 1.1
0.25
0.8
0.4 2.8±0.07
3.1
1.65
2.2
4.4
3
0.39
0.9±0.05
PCB mounting hole and land dimensions (Reference)
(View from switch top)
0.5
0.36
■ Long Lever Models
Model
[email protected]@R1
[email protected]@L1
24 gf
5.9 ± 0.3 mm
5.4 ± 0.3 mm
3.8 ± 0.2 mm
Operating force (OF) max.
Free position (FP)
Operating position (OP)
Total travel position (TTP)
Right operating – without Boss
[email protected]
A
(0.9)
1.1
0.68
(3.1)
R0.2
3
B
OP
FP
center of rotation
3.1 0.8
0.4
0.55
1.1
TTP
0.25
0.4
1.65
1.65
2.2
4.4
0.9±0.05
3
PCB mounting land Dimension (Reference)
(View from switch top)
0.39
0.5
0.36
Left operating – without Boss
A
[email protected]
(3.1)
(0.9)
0.68
R0.2
1.1
3
B
FP
OP
center of rotation
TTP
0.25
0.8
0.4
0.55
1.65
1.1
0.4
3.1
1.65
2.2
3
0.9±0.05
0.39
0.5
0.36
66
Surface Mount Detection Switch
D3SH
4.4
PCB mounting land Dimension (Reference)
(View from switch top)
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ±0.15 mm applies to all dimensions
2. The operating characteristics are for operation in the A direction (↓ ) and B direction (→ , ← ).
A
Right operating – with Boss
[email protected]
1.1
(0.9)
(3.1)
3
0.68
R0.2
B
2-φ0.7 +00.05
TTP
0.25
2±0.1
C0.15
3.1
0.8
0.4
2.8±0.07
FP
OP
center of rotation
0.4
φ0.6±0.05
0.4
0.55
2±0.05 1.1
2.8
1.65
1.65
2.2
4.4
3
0.9±0.05
0.39
PCB mounting hole and land dimensions (Reference)
(View from switch top)
0.5
0.36
A
Left operating – with Boss
[email protected]
1.1
(3.1)
(0.9)
3
R0.2
0.68
B
2-φ0.7
+0.05
0
center of rotation
TTP
FP
OP
0.4
φ0.6±0.05
C0.15
2±0.1
0.8
0.4
2.8
0.55
1.65
2±0.05 1.1
0.25
3.1
2.8±0.07
1.65
0.4
2.2
4.4
3
0.9±0.05
0.39
PCB mounting hole and land dimensions (Reference)
(View from switch top)
0.5
0.36
Surface Mount Detection Switch
D3SH
67
Precautions
Be sure to read the precautions and information common to all Snap Action and Detection Switches, contained in the Technical User’s Guide,
“Snap Action Switches, Technical Information” for correct use.
■ Correct Use
■ Caution
Mounting
Electrical Ratings
The cover has the same electrical potential as the COM terminal. Do not
short-circuit the cover with a NO or NC terminal when mounting the
cover.
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.
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.
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 screen solder process, a 0.13-mm screen thickness is recommended.
Be sure to provide local ventilation.
R1 min
255ഒ MAX
220ഒ
Operating body
150ഒ
• Set the Switch stroke to 70% to 100% of the overtravel (the difference between the operating position and the total travel position).
Preheating time:
60 to 120 s
• 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.
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.
■ RoHS Directive Compliance
Models that are indicated as being RoHS compliant are free of the
following six substances.
Insulation and Wiring
Lead:
1,000 ppm max.
Be sure that the installation conditions provide a sufficient insulation
distance between Switch terminals and other metal parts, lands, etc.
Mercury:
1,000 ppm max.
Cadmium:
100 ppm max.
Cleaning
Hexavalent chromium:
1,000 ppm max.
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.
PBB:
1,000 ppm max.
PBDE:
1,000 ppm max.
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.
68
Surface Mount Detection Switch
D3SH
Heating time:
40 s max.
MEMO
Surface Mount Detection Switch
D3SH
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which
can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
OMRON ON-LINE
OMRON ELECTRONIC
COMPONENTS LLC
Global - http://www.omron.com
USA - http://www.components.omron.com
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
Cat. No. X303-E-1
11/10
Specifications subject to change without notice
Surface Mount Detection Switch
D3SH
Printed in USA
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