D3SH-A1R

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 Positioning Boss With Boss Without Boss Left With Boss Without Boss SPST-NC Right With Boss Without Boss Left With Boss Without Boss Model Packing form Long Lever Models Contact form Direction of Operation Positioning Boss With Boss Without Boss Left With Boss Without Boss SPST-NC Right With Boss Without Boss Left With Boss Without Boss Model Packing form SPST-NO Right D3SH-A1R Embossed tape packing D3SH-A0R (see note) D3SH-A1L D3SH-A0L D3SH-B1R D3SH-B0R D3SH-B1L D3SH-B0L SPST-NO Right D3SH-A1R1 Embossed tape packing (see note) D3SH-A0R1 D3SH-A1L1 D3SH-A0L1 D3SH-B1R1 D3SH-B0R1 D3SH-B1L1 D3SH-B0L1 Note: Minimum packing unit is 1,000 pcs./reel. Note: Minimum packing unit is 1,000 pcs./reel. Model Number Legend D3SH 123 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) Operating speed Operating frequency Insulation resistance Contact resistance Dielectric strength Vibration resistance (see note 2) Shock resistance (see note 2) Life expectancy Ambient operating temperature Ambient operating humidity Weight 1 mA at 30 VDC (resistive) 1 mm to 300 mm/s Mechanical: 20 operations/minute max. Electrical: 20 operations/minute max. 100 MΩ min. (at 100 VDC) 3Ω max. 100 VAC for 1 min between terminals of same polarity Malfunction: 10 to 55 Hz, 1.5-mm double amplitude Destruction: 1000 m/s2 (approx. 100 G) max. Malfunction: 300 m/s2 (approx. 30 G) max. Mechanical: 150,000 operations min. (20 operations/minute) Electrical: 100,000 operations min. (20 operations/minute) –25°C to 85°C (at 60% RH max.) with no icing or condensation 85% max. (for 5°C to 35°C) 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 Minimum applicable load Slide 15 μA at 3 VDC Engineering Data ■ Contact form SPST-NO ■ Packaging Specifications Carrier tape (1.8) (18) Label Feed direction 12±0.30 COM N.O COM N.O Drawing direction Standard package Qty 1,000 pcs/reel φ13 Reel φ 380±2 SPST-NC Standards Conforms to JEITA Package Qty 1,000 pcs/reel COM N.C COM N.C Note: The cover connects with COM terminal inside. 64 Surface Mount Detection Switch D3SH 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 Operating force (OF) max. Free position (FP) Operating position (OP) Total travel position (TTP) D3SH-@@R D3SH-@@L 31 gf 5.4 ± 0.2 mm 5.0 ± 0.2 mm 3.8 ± 0.15 mm A Right operating – without Boss D3SH-@0R (0.9) 0.68 B center of rotation 1.1 2.3 (2.2) R0.2 OP 0.25 TTP 3.1 0.8 0.4 1.65 FP 1.1 0.4 0.55 1.65 0.9±0.05 0.39 3 2.2 4.4 PCB mounting land Dimension (Reference) (View from switch top) 0.5 0.36 z Left operating – without Boss D3SH-@0L (0.9) 0.68 A (2.2) R0.2 1.1 2.3 B center of rotation OP FP 0.25 TTP 0.8 0.4 3.1 1.1 0.4 0.55 1.65 1.65 2.2 4.4 0.9±0.05 0.39 3 PCB mounting land Dimension (Reference) (View from switch top) 0.5 0.36 Right operating – with Boss D3SH-@1R (0.9) 0.68 B 0.4 center of rotation 1.1 2.3 A (2.2) R0.2 2-φ0.7 +0.07 0 φ0.6±0.05 OP FP 0.25 2±0.1 3.1 2.8±0.07 0.8 0.4 1.65 2.2 4.4 0.9±0.05 0.39 3 TTP C0.15 2±0.05 1.1 0.4 0.55 2.8 1.65 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 D3SH-@1L (0.9) 0.68 A (2.2) R0.2 1.1 2.3 B 2-φ0.7 +0.05 0 0.4 φ0.6±0.05 OP FP TTP center of rotation C0.15 2±0.1 0.25 0.8 0.4 2.8±0.07 1.65 3.1 2±0.05 1.1 0.4 2.8 0.55 1.65 3 0.9±0.05 0.39 2.2 4.4 PCB mounting hole and land dimensions (Reference) (View from switch top) 0.5 0.36 ■ Long Lever Models Model Operating force (OF) max. Free position (FP) Operating position (OP) Total travel position (TTP) D3SH-@@R1 D3SH-@@L1 24 gf 5.9 ± 0.3 mm 5.4 ± 0.3 mm 3.8 ± 0.2 mm A 1.1 3 B center of rotation (3.1) R0.2 Right operating – without Boss D3SH-@0R1 (0.9) 0.68 0.25 TTP 3.1 0.8 0.4 1.65 0.9±0.05 3 0.39 1.1 0.4 0.55 1.65 OP FP 2.2 4.4 PCB mounting land Dimension (Reference) (View from switch top) 0.5 0.36 Left operating – without Boss D3SH-@0L1 (0.9) 0.68 R0.2 A (3.1) 3 B 1.1 center of rotation OP FP 0.25 TTP 0.8 0.4 1.65 3.1 1.1 0.4 0.55 1.65 2.2 0.9±0.05 3 0.39 4.4 PCB mounting land Dimension (Reference) (View from switch top) 0.5 0.36 66 Surface Mount Detection Switch D3SH 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 (→ , ← ). Right operating – with Boss D3SH-@1R1 (0.9) 0.68 B center of rotation 1.1 3 A (3.1) R0.2 0.05 2-φ0.7 +0 0.4 φ0.6±0.05 OP 0.25 2±0.1 C0.15 3.1 2.8±0.07 0.8 0.4 1.65 TTP FP 2±0.05 1.1 0.4 0.55 1.65 2.8 3 0.9±0.05 0.39 2.2 4.4 0.5 PCB mounting hole and land dimensions (Reference) (View from switch top) 0.36 Left operating – with Boss D3SH-@1L1 (0.9) 0.68 R0.2 A (3.1) 3 1.1 B 2-φ0.7 +0.05 0 0.4 φ0.6±0.05 OP FP center of rotation C0.15 2±0.1 TTP 0.25 0.8 0.4 3.1 2.8±0.07 1.65 2±0.05 1.1 0.4 2.8 0.55 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 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 Mounting 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. ■ Caution 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. 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 255 MAX 220 Operating body 150 • 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. Preheating time: 60 to 120 s Heating time: 40 s max. 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. 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. ■ RoHS Directive Compliance Models that are indicated as being RoHS compliant are free of the following six substances. Lead: Mercury: Cadmium: Hexavalent chromium: PBB: PBDE: 1,000 ppm max. 1,000 ppm max. 100 ppm max. 1,000 ppm max. 1,000 ppm max. 1,000 ppm max. 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. 68 Surface Mount Detection Switch D3SH 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 ELECTRONIC COMPONENTS LLC 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 OMRON ON-LINE Global - http://www.omron.com USA - http://www.components.omron.com 847-882-2288 Cat. No. X303-E-1 11/10 Specifications subject to change without notice Printed in USA Surface Mount Detection Switch D3SH