Ultra subminiature Pushbutton Switch A9PS Ultra subminiature size. ■ Gold-plated clip contact ensure high reliability. ■ The sealed bottom prevents flux penetration. ■ Washable, equivalent to IP64 (IEC-60529). ■ A9PS is smaller than A9P. Height: A9P 13.3mm, A9PS 10.5mm (30% smaller than A9P) RoHS Compliant Typical Applications Security Control Boards Electric Power Instrumentation Program Controllers Ordering Information Terminal Shape DIP Terminal Right Angle Terminal Vertical Mount Terminal Switching Functions SPST DPST SPST DPST SPST DPST OFF (ON) A9PS16-0011 A9PS26-0011 A9PS16-0012 A9PS26-0012 A9PS16-0013 A9PS26-0013 Quantity per tray 100 25 50 Note: (ON) shows Momentary. ● Caps Available wide range og colors. Colors White Black Blue Green Yellow Red Models A9PS-011 A9PS-021 A9PS-041 A9PS-051 A9PS-061 A9PS-071 4 dia. Dimension 2.4 Dimension with the cap. 3.8 2.4 4 dia. 1

A9PS A9PS Specifications ■ Ratings/Characteristics Switching capacity 100 mA at 28 VAC/DC, 0.1 μA (minimum current) at 20 mVAC/DC Ambient operating temperature −20 °C to 80 °C 60% RH max. (with no icing or condensation) Ambient operating humidity 45 to 85% RH (5 to 35 °C) Insulation resistance 500 MΩ min. (Initial value) Contact resistance 80 mΩ max. (Initial value) Dielectric strength 500 VAC for 1min between terminals, between terminals and ground Vibration resistance Malfunction: 10 to 55 Hz, 1.5-mm double amplitude Shock resistance Malufunction: 500 m/s2 min. Durability Mechanical: 50,000 operations min. Electrical: 50,000 operations min. Operating forcse 4.9 N max. Weight 0.3 g Dimensions Note: All units are in millimeters unless otherwise indicated. ● DIP Terminal Models 1.6 (5.6) 2.54 4.5 3.3 0.2 0.45 0.3 4 dia. (6) (3) (6) (3) 2 dia. 5.08 7 Stroke (4) (1) (4) (1) 0.3 1 1 Marking Side Single Pole Type Double Pole Type Note: NO.(4) and (6) terminals in the SPDT models are dummys to support the Switch case. ● Right Angle Terminal Models 5 1.6 (5.6) 4.5 3.3 0.2 0.45 4 dia. (3) (6) (3) 2 dia. 5.08 7 (1) (4) (1) 0.3 Stroke 1 1 Single Pole Type Double Pole Type Marking Side 0.3 2.6 3.1 5.08 2.54 2

A9PS A9PS ● Vertical Mount Terminal Models (5.6) 5.5 3.3 1.6 2.54 4.5 1 0.3 0.45 4 dia. (3) (6) (3) 2 dia. 7 (1) (4) (1) 0.3 Stroke 1 2.63.6 1 Marking Side Single Pole Type Double Pole Type 2.54 5.08 5.08 ● PCB Dimensions (Top View) DIP Terminal Models Right Angle Terminal Models 2F.5o4ur-0.6+ 00.1dia. 5.08 Four-0.6+ 00.1dia. 5.08 2S.5ix4-0.6+ 00.1dia. (3) (4) (3) (1) (6) 5.08 5.08 5.08 (1) (6) (1) (3) (4) Single Pole Type Double Pole Type Vertical Mount Terminal Models 2.54 2.54 5.08 5.08 (1) (4) (1) 5.08 5.08 (3) (6) (3) Four-0.6+ 00.1dia. Six-0.6+ 00.1dia. Single Pole Type Double Pole Type Switching Function / Internal Connections Switching Functions 1 1 SPST Models (3) (3) OFF (ON) 1 1 (3) (3) DPST Models 4 4 (6) (6) Note: (ON) shows Momentary. 3

A9PS A9PS Safety Precautions ● Cautions ● Using Flux Use the switch within the rated voltage and current ranges, Making mistakes in the type of flux or in the amount or method in otherwise the Switch may have a shortened life expectancy, which it is applied can cause flux to enter the interior of the radiate heat,or burn out. This particularly applies to the Switch, with adverse effects on Switch performance. Assess the instantaneous voltages and currents when switching. proper flux, conditions,and methods prior to using it. ● Hardling ● RoHS Compliant Do not apply excessive operating force to the Switch. Otherwise The "RoHS Compliant" designation indicates that the listed the Switch may be damaged or deformed, and the switch models do not contain the six hazardous substances covered by mechanism may malfunction as a result. Apply an operating force the RoHS Directive. not exceeding 9.8N {1,000gf}. Apply the operating load from the Reference: The following standards are used to determine top of the actuator. Do not apply a load from angle or from side compliance for the six substances. the actuator. Doing so may deform the Switch contact. •Lead: 1,000 ppm max. (cid:129)Mercury: 1,000 ppm max. ● Soldering (cid:129)Cadmium: 100 ppm max. Observe the following conditions when soldering the Switch. (cid:129)Hexavalent chromium: 1,000 ppm max. Automatic Soldering Bath (cid:129)PBB: 1,000 ppm max. Soldering temperature: 260 °C max. (Preheating: 100 °C 120s max.) (cid:129)PBDF: 1,000 ppm max. Soldering time: 5s max. Manual Soldering ● Environment for Storage and Use Soldering temperature: 350 °C at the tip of the soldering iron. To prevent discoloration of the terminals and other problems Soldering time: 3s max. during storage, do not store the Switch in locations subject to the following conditions. ● Washing 1. High temperature or humidity Apply alcohol based solvents to clean. 2. Corrosive gases Do not clean the Switch immediately after soldering. Wait for at 3. Direct sunlight least five minutes after soldering before cleaning. Also, the Switch is not waterproof or splash-resistance. Ultrasonic cleaning is not available dip into Switch washing Do not use the Switch in locations that are subject to contact with agents for two minutes maximum. water. Do not subject the Switch to freezing or condensation. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. A198-E1-02 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation OMRON SWITCH & DEVICES Corporation Consumer & Commercial Switch Department Marketing 2075, Miyoshi, Nakaku, Okayama Okayama, 703-8502 Japan Printed in Japan Tel: (81)86-277-6024/Fax: (81)86-276-5044 0911 (0711) (W) URL : http://www.omron.com/ecb/

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: O mron: A9PS16-0011 A9PS16-0012 A9PS16-0013 A9PS26-0011 A9PS26-0012 A9PS26-0013 A9PS-011 A9PS-021 A9PS-051 A9PS-061