Subminiature Basic Switch SS-P SS Series Compatible Mounting with a Simple Construction and Easy-to-Use Design Concept • Insert molded base and improved case-to-base seal provides enhanced resistance to flux. • Switch rating of 3 A at 125 VAC possible with a single-leaf movable spring. Models for micro loads with gold crossbar contact are also available. • Solder, quick-connect terminals (#110), and PCB terminals are available, including even-pitched PCB terminals. • RoHS Compliant. Ordering Information . Terminals Rating 3A 0.1 A Solder terminals Actuator Quick-connect terminals (#110) PCB terminals Uneven pitch Even pitch Pin plunger SS-3GP SS-3GPT SS-3GPD SS-3GPB Hinge lever SS-3GLP SS-3GLPT SS-3GLPD SS-3GLPB Simulated roller lever SS-3GL13P SS-3GL13PT SS-3GL13PD SS-3GL13PB Pin plunger SS-01GP SS-01GPT SS-01GPD SS-01GPB Hinge lever SS-01GLP SS-01GLPT SS-01GLPD SS-01GLPB Simulated roller lever SS-01GL13P SS-01GL13PT SS-01GL13PD SS-01GL13PB Model Number Legend SS- P 1 2 3 4 1. Ratings 3: 3 A at 125 VAC 01: 0.1 A at 30 VDC 2. Contact Gap G: 0.5 mm 3. Actuator None: Pin plunger L: Hinge lever L13: Simulated roller lever 4. Terminals None: Solder terminals T: Quick-connect terminals (#110) D: PCB terminals (Uneven pitch) B: PCB terminals (Even pitch) Subminiature Basic Switch SS-P 103 Specifications ■ Characteristics Operating speed 0.1 mm to 1 m/s (for pin plunger models) Operating frequency Mechanical: 300 operations/min Electrical: 30 operations/min Insulation resistance 100 MΩ min. (at 500 VDC) Contact resistance SS-3P: 50 mΩ max. SS-01P: 100 mΩ max. Dielectric strength (See note 2) 1,000 VAC, 50/60 Hz for 1 min between terminals of the same polarities 1,500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts Vibration resistance (See note 3) Malfunction: 10 to 55 Hz, 1.5-mm double amplitude Shock resistance (See note 3) Destruction: 1,000 m/s2 (approx. 100 G) max. Malfunction: 300 m/s2 (approx. 30 G) max. Degree of protection IEC IP40 Degree of protection against electrical shock Class I Proof tracking index (PTI) 175 Ambient operating temperature −25°C to 85°C (at 60% RH max.) with no icing Ambient operating humidity 85% max. (for 5°C to 35°C) Life expectancy Mechanical: 1,000,000 operations min. (60 operations/min) Electrical: SS-3P: 70,000 operations min. (20 operations/min, 125 VAC) 100,000 operations min. (20 operations/min, 30 VDC) SS-01P: 200,000 operations min. (20 operations/min) Weight Approx. 1.6 g (for pin plunger models) Note: 1. The data given above are initial values. 2. The dielectric strength shown in the table indicates a value for models with a Separator. 3. For the pin plunger models, the above values apply for both the free position and total travel position. For the lever models, the values apply at the total travel position. Contact opening or closing time is within 1 ms. ■ Ratings Model Rated voltage SS-3P Item SS-01P Resistive load 125 VAC 3A 0.1 A 30 VDC 3A 0.1 A Note: The electrical rating applies under the following test conditions: Ambient Temperature = 20±2°C, Ambient Humidity = 65±5%, Operating frequency = 30 operations/minute ■ Approved Standards ■ Contact Specifications UL Recognized (File No. E41515) CSA Certified (UL approval) Rated Voltage SS-3P SS-01P 125 VAC 3A 0.1 A 30 VDC 3A 0.1 A EN61058-1 - - VDE approval (File No. 40008425) Rated Voltage SS-3P SS-01P 125 VAC 3A 0.1 A 30 VDC 3A 0.1 A Testing conditions: 5E4 (50,000 operations), T55 (0°C to 55°C) Note: The rated values approved by each of the safety standards (e.g. UL, CSA) may be different from the performance characteristics individually defined in this catalog. 104 Subminiature Basic Switch SS-P Item Specification Material Gap (standard value) Minimum applicable load (see note) SS-3P Rivet Silver alloy SS-01P Crossbar Gold alloy 0.5 mm 160 mA at 5 VDC 1 mA at 5 VDC Note: Minimum applicable loads are indicated by N standard reference values. This value represents the failure rate at a 60% (λ60) reliability level (JIS C5003). The equation λ60=0.5 x 10-6 / operations indicates that a failure rate of 1/2,000,000 operations can be expected at a reliability level of 60% Engineering Data ■ Mounting Holes PCB Mounting Dimensions (Reference - uneven spacing) 16.1±0.1 8.8±0.1 Panel Mounting All switches may be panel mounted using M2.3 mounting screws with plane washers or spring washers to securely mount the switch. Tighten the screws to a torque of 0.23 to 0.26 N·m Three, 1.35 to 1.5 dia. PCB Mounting Dimensions (Reference - even spacing) 7.62±0.1 7.62±0.1 Two, 2.4-dia. mounting holes or M2.3 screw holes Three, 1.35 to 1.5 dia. 9.5±0.1 ■ Contact Form SPDT COM NO NC Dimensions ■ Terminals Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ±0.4 mm applies to all dimensions 2. Terminal plate thickness is 0.5 mm for all models. Solder Terminals Quick-connect Terminals (#110) 7.55±0.2 7.55±0.2 7.3 11 3.3±0.1 8.55 15.5 2.15 3.3±0.1 7.1 0.5 Three, 1.6-dia. holes 3-2.8 7.6±0.2 PCB Terminals (Uneven pitch) PCB Terminals (Even pitch) 7.55±0.2 7.55±0.2 (5.25) (4.82) 1.8 1.8 3.9 3.3±0.1 1.85 0.5 7.6±0.2 8.8±0.2 3-1.2 3-0.8 3.9 3.3±0.1 1.3 3-1.2 3-0.8 0.5 1.3 0.5 16.1±0.2 7.62±0.2 7.62±0.2 Subminiature Basic Switch SS-P 105 ■ Dimensions and Operating Characteristics Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ±0.4 mm applies to all dimensions 2. The following illustrations are for solder terminal models. Refer to “Terminals” for models with quick-connect terminals (#110) and PCB terminals. 3. The operating characteristics are for operation in the A direction( ) Pin Plunger Models SS-3GP SS-01GP 7.55±0.2 PT Characteristics 3.5 2 A 2.5±0.07 dia. 2.35+−0.075 0.05 +0.075 OP 2.35−0.05 8.55 15.5 2.15 dia. SS-3GP SS-01GP 153 gf RF min. 20 gf 7.7 PT max. 0.6 mm 3.3±0.1 OT min. 0.4 mm MD max. 0.15 mm 6.9 7.3 OF max. Three, 1.6 dia. holes 0.5 OP 8.4 ± 0.3 mm 6.4±0.2 5.15 9.5±0.1 19.8±0.2 Hinge Lever Models SS-3GLP SS-01GLP t=0.3 Stainless-steel lever 14.5 3.6 A 2.35+−0.075 0.05 6.9 OP 7.7 FP 3.3±0.1 7.3 8.55 15.5 2.15 Characteristics OF max. 2.5±0.07 dia. 2.35+−0.075 0.05 dia. Three, 1.6 dia. holes 0.5 SS-3GLP SS-01GLP 51 gf RF min. 5 gf OT min. 1.0 mm MD max. 0.8 mm FP max. 13.6 mm OP 8.8 ± 0.8 mm 6.4±0.2 5.15 9.5±0.1 19.8±0.2 Simulated Roller Lever Models SS-3GL13P SS-01GL13P 15.8 t=0.3 Stainless-steel lever 3.6 A R1.2 2.5±0.07 dia. 2.35+−0.075 0.05 6.9 OP 7.7 FP 3.3±0.1 7.3 2.35+−0.075 0.05 2.15 8.55 15.5 dia. Three, 1.6 dia. holes 106 Subminiature Basic Switch SS-P 51 gf RF min. 5 gf OT min. 1.0 mm MD max. 0.8 mm FP max. 15.5 mm OP 0.5 6.4±0.2 5.15 9.5±0.1 19.8±0.2 Characteristics SS-3GL13P SS-01GL13P OF max. 10.7 ± 0.8 mm Precautions ■ Correct Use ■ Cautions Mounting Handling Mount the Switch onto a flat surface. Mounting on an uneven surface may cause deformation of the Switch, resulting in faulty operation or breakage in the housing. Turn OFF the power supply before mounting or removing the Switch, wiring, or performing maintenance or inspection. Failure to do so may result in electric shock or burning. Operating Stroke Setting Solder Terminal Connection Take particular care in setting the operating stroke for the pin plunger models. Make sure that the operating stroke is 60% to 90% of the rated OT distance. Do not operate the actuator exceeding the OT distance, otherwise the life expectancy of the Switch may be shortened. When soldering lead wires to solder terminals, first insert the lead wire conductor through the terminal hole and then solder. Using Microloads Voltage (V) Using a model for ordinary loads to switch microloads may result in faulty operation. Instead, use the models that are designed for microloads and that operate in the following range; 30 0.16 mA 26 mA Quick-Connect Terminals Wire quick-connect terminals (#110) with receptacles. Insert the terminals straight into the receptacles. Do not impose excessive force on the terminal in the horizontal direction, otherwise the terminal may be deformed or the housing may be damaged. 100 mA 24 Operating range for micro load models SS-01P Make sure that the temperature at the tip of the soldering iron is 350 to 400°C. Do not take more than 3 seconds to solder the switch terminal, and do not impose external force on the terminal for 1 min after soldering. Improper soldering involving an excessively high temperature or excessive soldering time may deteriorate the characteristics of the Switch. Operating range for generalload models SS-3P Use appropriate #110 QC connectors, made by Nippon Tanshi or Tyco Electronics, to mate with the quick-connect versions of the switch. These connectors are not sold by OMRON. Contact Nippon Tanshi or Tyco Electronics to purchase these connectors. PCB Terminal Connection 12 Inoperable range 5 100 mA 160 mA 1 mA 0 0.1 1 10 100 1,000 Current (mA) However, even when using microload models within the operating range shown above, if inrush current or inductive voltage spikes occur when the contact is opened or closed, it may increase contact wear and so decrease the service life. Therefore, insert a contact protection circuit where necessary. When using automatic soldering baths, we recommend soldering at 260±5°C within 5 seconds. Make sure that the liquid surface of the solder does not flow over the edge of the board. When soldering by hand, as a guideline, solder with a soldering iron with a tip temperature of 350 to 400°C within 3 seconds, and do not apply any external force for at least 1 minutes after soldering. When applying solder, keep the solder away from the case of the Switch and do not allow solder or flux to enter the case. Insulation Distance Use a separator between the switch and metal mounting panels, to ensure proper dielectric characteristics are achieved. Subminiature Basic Switch SS-P 107 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 Subminiature Basic Switch Specifications subject to change without notice SS-P Printed in USA