Product Details Portlet

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. Panel width can also be reduced.
RoHS適合
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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 Lighting Operating voltage
Momentary operation (Self-resetting) *1 Pushbutton color symbol

Minimum packing unit

SPDT LED DC5V A16L-△□M-5D-1P R: red
Y: yellow
PY: pure yellow
G: green
A: blue
W: pure white
B: black *2
5 pcs
AC/DC12V A16L-△□M-12D-1P
AC/DC24V A16L-△□M-24D-1P
Non-lighted A16-△□M-1P
DPDT LED DC5V A16L-△□M-5D-2P
AC/DC12V A16L-△□M-12D-2P
AC/DC24V A16L-△□M-24D-2P
Non-lighted A16-△□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 Lighting Operating voltage
Momentary operation (Self-resetting) *1 Pushbutton color symbol

Minimum packing unit

SPDT LED DC5V A165L-△□M-5D-1P

R: red
Y: yellow
PY: pure yellow
G: green
A: blue
W: pure white
B: black *2

5 pcs
AC/DC12V A165L-△□M-12D-1P
AC/DC24V A165L-△□M-24D-1P
Non-lighted A165-△□M-1P
DPDT LED DC5V A165L-△□M-5D-2P
AC/DC12V A165L-△□M-12D-2P
AC/DC24V A165L-△□M-24D-2P
Non-lighted A165-△□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.

Ratings
Contacts
Rated voltage(V) Resitive load(A)
125 VAC 5
250 VAC 3
30 VAC 3

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

Contact Form

Name Contact
SPDT

Characteristics
Item Type
Pushbutton Switch

Allowable operating frequency

Mechanical Momentary operation: 120 operations/minute max.
Alternate operation: 60 operations/minute max. *1
Electrical 20 operations/minute max. *1
Insulation resistance 100 MΩ min. (at 500 VDC with insulation tester)
Contact resistance (initial value) 100 mΩ max.

Dielectric strength

Between terminals of same polarity

AC1,000V 50/60Hz 1min

Between terminals of different polarity

AC2,000V 50/60Hz 1min

Between each terminal and ground

AC2,000V 50/60Hz 1min

Between lamp terminals

AC1,000V 50/60Hz 1min *2

Vibration resistance

Malfunction 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms)

Shock resistance

Destruction 500m/s2
Malfunction 150 m/s2 max. (malfunction within 1 ms)
Durability Mechanical Momentary operation: 2,000,000 operations min.
Alternate operation: 200,000 operations min. *1
Electrical 100,000 operations min. *1

Electric shock protection class

Class II
PTI (tracking characteristic) 175
Degree of contamination 3(IEC60947-5-1)
Weight Approx. 12 g (in the case of a lighted DPDT switch with solder terminals)

Ambient operating temperature

10℃ to +55℃ (with no icing or condensation)
Ambient operating humidity 35 to 85%RH

Ambient storage temperature

25℃ to +65℃ (with no icing or condensation)
*1.Set and reset constitute one operation.
*2.With LED and incandescent lamp not mounted.


Operating Characteristics
Characteristics Type
IP40 Oil-resistant IP66
Operating force OF max.
4.41 N 4.91 N
Release force RF min.
0.29 N
Total travel TT
Approx. 3mm
Pretravel PT max.
2.5 mm
Locktravel alternate LTA min.*
0.5 mm
* Alternate operation models only.
Dimensions
(Unit: mm)
Rectangular /A16□-J□-□P
PCB terminals
形A16□-J□-□P
·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.

Precautions

●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.