A16□-P Pushbutton Switch (Detachable) (Lighted/Non-Lighted) (Cylindrical 16-dia.) PCB Terminal Models ● Lever made of high heat resistant resin allowing automatic soldering. ● Easy Panel and PCB mounting. ● Lever for easily mounting and removing the Switch. ● The hold status can easily be checked from the rear of the PCB. ● Short profile width of the separable type reduced to 28.3 mm. A 1 6 @ P Panel width can also be reduced. - RoHS Compliant Refer to Safety Precautions for All Pushbutton Switches/ Indicators and Safety Precautions on page 3. List of Models ■Ordering as a Set ......... The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. Models with PCB Terminals IP40 Item Output SPDT Lighting Operating voltage LED 5 VDC A16L-Δ@M-5D-1P 12 VAC/VDC A16L-Δ@M-12D-1P 24 VAC/VDC A16L-Δ@M-24D-1P Non-lighted DPDT LED Momentary operation (Self-resetting) *1 A16-Δ@M-1P 5 VDC A16L-Δ@M-5D-2P 12 VAC/VDC A16L-Δ@M-12D-2P 24 VAC/VDC Non-lighted A16L-Δ@M-24D-2P Pushbutton color symbol R: red Y: yellow PY: pure yellow G: green A: blue W: pure white B: black *2 Minimum packing unit 5 pcs A16-Δ@M-2P Note: Contact your OMRON representative about Selector Switches and Key Selector Switches. *1. Enter the desired shape for the Pushbutton in Δ: J (rectangular), A (square), or T (round). Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. Models with PCB Terminals IP66 Item Output SPDT Lighting Operating voltage LED 5 VDC A165L-Δ@M-5D-1P 12 VAC/VDC A165L-Δ@M-12D-1P 24 VAC/VDC A165L-Δ@M-24D-1P Non-lighted DPDT LED A165-Δ@M-1P 5 VDC A165L-Δ@M-5D-2P 12 VAC/VDC A165L-Δ@M-12D-2P 24 VAC/VDC Non-lighted Momentary operation (Self-resetting) *1 A165L-Δ@M-24D-2P Pushbutton color symbol R: red Y: yellow PY: pure yellow G: green A: blue W: pure white B: black *2 Minimum packing unit 5 pcs A165-Δ@M-2P Note: Contact your OMRON representative about Selector Switches and Key Selector Switches. *1. Enter the desired shape for the Pushbutton in Δ: J (rectangular), A (square), or T (round). Enter the desired color symbol for the Pushbutton in the @. *2. Black (“B”) Pushbuttons are only available for non-lighted models. 1 A16□-P Pushbutton Switch (Detachable) (Lighted/Non-Lighted) (Cylindrical 16-dia.) Specifications ■Approved Standard Ratings ■Characteristics ● UL, cUL (File No. E41515) Type Item Allowable Mechanical operating frequency Electrical Insulation resistance Contact resistance (initial value) Between terminals of same polarity Between terminals of different polarity Dielectric strength Between each terminal and ground Between lamp terminals Vibration Malfunction resistance Destruction Shock resistance Malfunction 5 A at 125 VAC, 3 A at 250 VAC (general use) 3 A at 30 VDC (resistive) Note: Certification has been obtained for the Switch. ● TÜV (EN60947-5-1) (Low Voltage Directive) 3 A at 250 VAC 3 A at 30 VDC ● CCC (GB14048.5) 5 A at 125 VAC 3 A at 250 VAC 3 A at 30 VDC - A 1 6 @ ■Ratings P Durability ● Contacts Mechanical Rated voltage Resistive load 125 VAC 5 250 VAC 3 Electrical Electric shock protection class PTI (tracking characteristic) Degree of contamination 30 VDC 3 Weight Ambient operating temperature Ambient operating humidity Ambient storage temperature Note: Minimum allowable load: 5 VDC 1 mA (Resistive) The ratings given above are for testing under the following conditions: (1) Ambient temperature: 20 ± 2°C (2) Ambient humidity: 65 ± 5%RH (3) Operating frequency: 20 times/minute *1. *2. Pushbutton Switch Momentary operation: 120 operations/minute max. Alternate operation: 60 operations/minute max. *1 20 operations/minute max. *1 100 MΩ min. (at 500 VDC with insulation tester) 100 mΩ max. 1,000 VAC, 50/60 Hz for 1 minute 2,000 VAC, 50/60 Hz for 1 minute 2,000 VAC, 50/60 Hz for 1 minute 1,000 VAC, 50/60 Hz for 1 minute *2 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) 500 m/s2 150 m/s2 max. (malfunction within 1 ms) Momentary operation: 2,000,000 operations min. Alternate operation: 200,000 operations min. *1 100,000 operations min. *1 Class II 175 3 (IEC60947-5-1) Approx. 12 g (in the case of a lighted DPDT switch with solder terminals) –10°C to +55°C (with no icing or condensation) 35% to 85%RH –25°C to +65°C (with no icing or condensation) Set and reset constitute one operation. With LED and incandescent lamp not mounted. ■Operating Characteristics ● Contact Form Name Characteristics Operating force Release force Total travel Pretravel Locktravel alternate Contact NC SPDT COM NO * Type IP40 4.41 N OF max. RF min. TT PT max. LTA min.* Oil-resistant IP66 4.91 N 0.29 N Approx. 3mm 2.5 mm 0.5 mm Alternate operation models only. Dimensions (Unit: mm) Rectangular A16@-J@-@P PCB terminals 28.3 9.5 26.4 6 23.1 21.1 10.8 4 2.5 18.4 20.4 6.3 0.5 Lock ring Mounting nut 18 4.85 12.4 18.6 15.1 0.5 21 24 2 The Dimension shows 1-switch output. The lamp terminal is also provided with non-lighted models. A rectangular model is listed as an example. Unless specified, there is a tolerance of ±0.4mm for dimensions. Packing (t0.5) (for oil-resistant IP66 only) A16□-P Pushbutton Switch (Detachable) (Lighted/Non-Lighted) (Cylindrical 16-dia.) ■Terminal Arrangement ● PCB Terminals (Lamp terminals are also present on non-lighted models.) Lighted SPDT Switches Lighted DPDT Switches Terminal Arrangement (Bottom View) Model, rating, and lot number indication Terminal Arrangement (Bottom View) Side with TOP indicated Dimensions of PCB Terminals 5.3 Dimensions of PCB Terminals NC 3.5 5.3 L− NC 3.5 NO 1.5 NO 1.5 Side with TOP indicated COM SW 1 0.8 0.8 4.85 2.7 High heat resistant resin is used for the Lever allowing dip soldering. 18.6 Lamp terminal (t=0.5) A±0.1 12.4±0.05 L±0.1 Five, 1 dia. A = 24 min.: Rectangular 6.3±0.05 A = 21 min.: Square or round L = 24 min. Dimensions of A and L shall match the Panel cutouts. Use t = 1.6 for the PCB. 6.3±0.05 6.3±0.05 L±0.1 Two, 5 dia. Two, 5 dia. A = 24 min.: Rectangular A = 21 min.: Square or round L = 24 min. Use a PCB with a thickness of 1.6 mm. Note: Secure the panel to the board using stud bolts if force will be applied to the board after wiring. Note: Secure the panel to the board using stud bolts if force will be applied to the board after wiring. ■Panel Cutouts Eight, 1 dia. Precautions ● PCB Terminals Rectangular A16@-J/M16@-J Square A16@-A/M16@-A Round A16@-T/M16@-T (Top View) (Top View) A= (24 min.)±0.1 16 +0.2 0 dia. A= (21 min.) ±0.1 9.1±0.05 9.1±0.05 5.1±0.05 A 1 6 @ P 20±0.1 4.85±0.05 20±0.1 4.85±0.05 14.7±0.05 dia. COM SW 2 High heat resistant resin is used for the Lever allowing dip soldering. 18.6 Side with TOP indicated 12.4±0.05 +0.2 0 dia. COM SW 1 - A±0.1 Side with TOP indicated 16 12.4 Lamp terminal (t=0.5) PCB Cutouts (Bottom View) PCB Cutouts (Bottom View) NC NO 4.85 2.7 12.4 L− L= (24 min.) ±0.1 14.7±0.05 dia. L= (24 min.) ±0.1 5.1±0.05 ● Refer to the "Common Precautions for Pushbutton Switches/Indicators" for common precautions. ● Mounting multiple PCB Terminal Pushbutton Switches Be careful with the pitch between the centers of mounting holes when mounting multiple PCB Terminal Pushbutton Switches, otherwise the Switches may be , resulting in malfunction. Mounting Hole Dimensions of PCB Cutouts (Bottom View) A3±0.1 A1±0.1 A2±0.1 Note: Make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. If, however, a Switch Guard or Dust Cover is used, the thickness of the mounting panel must be between 0.5 and 2 mm. If the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. Datum line Mounting Hole Dimensions of the Panel Cutouts (Top View) A3±0.1 A2±0.1 A1±0.1 Datum line 3 A16□-P Pushbutton Switch (Detachable) (Lighted/Non-Lighted) (Cylindrical 16-dia.) - A 1 6 @ P • 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. Note: Do not use this document to operate the Unit. OMRON Corporation Electronic and Mechanical Components Company 4 Contact: www.omron.com/ecb Cat. No. A116-E1-06 0915(0207)(O)