PVA
Short Stroke Key Switches
Features/Benefits
•
Compact design
•
Short stroke to latch
•
Wide variety of actuator
heights and styles
Typical Applications
•
Automotive (air conditioning, lighting)
•
Video, remote controls
•
Electronic games
•
Adapted for medium
power applications
•
RoHS compliant and
compatible
Construction
FUNCTION: Momentary, Push-Push
CONTACT ARRANGEMENT:
1
PVA1: 2 make contacts (DPST)
PVA2: 2 change over contacts (DPDT)
SWITCHING MODE: Non-shorting
TERMINALS: PC pins
2
Electrical
SWITCHING POWER MAX.: 3 W DC
SWITCHING VOLTAGE MAX.: 32 V DC
SWITCHING CURRENT MAX.: 100 mA DC*
DIELECTRIC STRENGTH (50 Hz / 1 min):
1000 V between open contacts, PVA2: 750 V
OPERATING LIFE:
OA (momentary):
≥
1 x 10
5
operations
EE (push-push):
≥
1 x 10
5
operations
CONTACT RESISTANCE: Initial
≤
100 mΩ
After life:150 mΩ
INSULATION RESISTANCE:
≥
10
10
Ω
BOUNCE TIME:
≤
3 ms
Mechanical
TOTAL TRAVEL / LATCHING TRAVEL:
OA: 2,4±
0,2 (0.094 ± 0.008)
EE: 2,4±
0,2 (0.094 ± 0.008)/ 1,5 (0.059)
OPERATING FORCE: 1.2
±
.25 (120 grams);
1.7
±
.25 (170 grams); 3.5
±
.25 (350 grams)
Environmental
OPERATING TEMPERATURE: -40˚C to 85˚C.
3
1) Other contact arrangements available by request
2) “Snap-in” contacts on request, Version SNA with pins bent inside (standard)
3) With button +70˚C
* By 13,8 VDC, the PVA supports a peak current of 500 mA and a continuous
current of 200 mA.
Process
SOLDERABILITY:
Wave soldering, compatible with lead free soldering profile
Hand soldering, 350˚C for 3 seconds
Note:
Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
How To Order
D
Key Switches
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.
Some of the configurations may not be available
or could require some development.
Switch
Series
PVA1
PVA2
P
V
A
2 make-contacts (DPST)
2 changeover contacts (DPDT)
Mechanical Function
OA
Momentary
Total Height
EE
Push-push
H1
17,5 mm
Termination
H2
23 mm
NONE
Standard terminals
H3
20,5 mm
SNA
Snap-in terminals
H4
15 mm
H5
13 mm (momentary only)
Operating Force
1.2N
NONE
PVA1
1.7N
PVA2
3.5N
3.5 N for PVA1 and PVA2
Button
Buttons must be ordered separately.
Shipped in bulk.
Button
PE
PV
Button Color
RD
Red
GR
Green
BK
Black
WH
White
Dimensions are shown: mm
Specifications and dimensions subject to change
D–16
www.ck-components.com
PCB Design
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