Key Switches
PVA
Short Stroke Key Switches
Features/Benefits
Typical Applications
Compact design Automotive (air conditioning, lighting)
Video, remote controls
Short stroke to latch
Electronic games
Wide variety of actuator
heights and styles
Adapted for medium
power applications
Electrical
Construction
SWITCHING POWER MAX.: 3 W DC
FUNCTION: Momentary, Push-Push
2
CONTACT ARRANGEMENT: SWITCHING VOLTAGE MAX.: 50 V DC
SWITCHING CURRENT MAX.: 100 mA DC*
PVA1: 2 make contacts (DPST)
PVA2: 2 change over contacts (DPDT) DIELECTRIC STRENGTH (50 Hz / 1 min):
1000 V between open contacts, PVA2: 750 V
MODE SWITCHING: Non-shorting
OPERATING LIFE:
DISTANCE BETWEEN BUTTON CENTERS:
5
10, 12,5, 15 (0.394, 0.492, 0.591) OA (momentary): 1 x 10 operations
5
1)
EE (push-push): 1 x 10 operations
TERMINALS: PC pins
CONTACT RESISTANCE: Inital 100 m ; 50m
After life:150 m
10
Mechanical INSULATION RESISTANCE: 10
TOTAL TRAVEL / LATCHING TRAVEL:
BOUNCE TIME: 3 ms
OA: 2,4 0,2 (0.094 0.008)
EE: 2,4 0,2 (0.094 0.008)/ 1,5 (0.059)
Environmental
3)
OPERATING FORCE: 1.2 .25 (120 grams);
OPERATING TEMPERATURE : -40C to 85C.
1.7 .25 (170 grams); 3.5 .25 (350 grams)
1) Snap-in contacts on request, Version SNA with pins bent inside (standard)
2) Other contact arrangements available by request
Process
3) With button +70C
SOLDERABILITY:
* By 13,8 VDC, the PVA supports a peak current of 500 mA and a continuous
current of 20 mA.
Hand soldering: 350C for 3 seconds
Wave or bath soldering: 260C for 5 seconds NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Cleaning: Use solvents compatible with ABS
D
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired
option from each category and place it in the appropriate box.
P V A
Switch
Series
PVA1 2 make-contacts (DPST)
PVA2 2 changeover contacts (DPDT)
Mechanical Function
OA Momentary
Total Height
EE Push-push
H1 17,5 mm
Termination
H2 23 mm Operating Force
NONE
NONE PVA1 1.2 N
H3 20,5 mm
SNA Snap-in terminals
PVA2 1.7 N
H4 15 mm
3.5N 3.5 N for PVA1 and PVA2
H5 13 mm (momentary only)
Please consult factory for ordering code for chassis switch assembly.
Buttons must be ordered separately.
Button
Shipped in bulk.
PE
PV
Button Color
RD Red
GR Green
BK Black
WHWhite
Dimensions shown in: mm (inch)
Dimensions subject to change
www.ittcannon.com
D-2420 1
20 1
PVA
Short Stroke Key Switches
SERIES
PVA1 (DPST)
(.362)
9,2 11 (.433)
0,5x45 (.02)
(.10)
2,65
6 (.236)
0,4 (.016)
(.035) .004
0,9 0,1
2
1
(.236)
6
PVA2 (DPDT)
9,2 (.362) (.433)
11
(.02)
0,5x45
D
2,65 (.10)
6 (.236)
0,9 0,1 (.035) .004
(.016)
0,4
2
0
1
MECHANICAL FUNCTION
OPTION
PVA1 PVA1 PVA2
OA PVA2 EE
CODE FUNCTION
1
1
OA Momentary
02
02
1 2
1 2
1'
1'
1' 2'
EE Push-Push 1' 2'
0' 2'
0' 2'
Third Angle
Projection
Dimensions shown in: mm (inch)
Dimensions subject to change
www.ittcannon.com
D-25
Key Switches
2,5 (.0984)
(.0984)
2,5
5 (.187)
(.69) (.138)
17,55 3,5 (.394)
10
(.394)
(.69) 10
17,55 3,5 (.138)
(.604)
15,35 end position
(.604) 2,5 (.0984)
15,35 end position
16 (.629)
stroke area
5 (.187)
(.629) 2,5 (.0984)
16 stroke area
0,55 (.022)
(.022)
0,55
(.0984)
SQ. 2,5 (.0984)
2,5
(.13)
(.13) SQ. 3,3
3,3
(.15) 3,8 (.15)
3,8