PVA
Short Stroke Key Switches
Features/Benefits
• Compact design
• Short stroke to latch
• Wide variety of actuator
Typical Applications
• Automotive (air conditioning, lighting)
• Industrial
• Control panel
heights
• Adapted for medium
power applications
• RoHS compliant and
compatible
Construction
Electrical
FUNCTION: Momentary, Push-Push
CONTACT ARRANGEMENT:
PVA1: 2 make contacts (DPST)
PVA2: 2 change over contacts (DPDT)
SWITCHING MODE: Non-shorting
TERMINALS: PC pins 1
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 105 operations
EE (push-push): ≥ 1 x 105 operations
CONTACT RESISTANCE: Initial ≤ 100 mΩΩ
INSULATION RESISTANCE: ≥ 1010 Ω
BOUNCE TIME: ≤ 3 ms
Mechanical
TOTAL TRAVEL / LATCHING TRAVEL:
OA: 2,4 mm
EE: 2,4 / 1,5 mm
ELECTRICAL TRAVEL: 0.8 mm (1.1 for PVA2 OA H5)
OPERATING FORCE: 1,2N; 1,7N; 3,5N
Environmental
OPERATING TEMPERATURE: -40˚C to 85˚C.2
Process
1) “Snap-in” contacts on request, Version SNA with pins bent inside (standard)
SOLDERABILITY:
Wave soldering, compatible with lead free soldering profile
Hand soldering, 350˚C for 3 seconds
2) With button +70˚C
Note: Specifications listed above are for switches with standard options.
For information on specific and custom switches, please contact technical support using
the “Ask a Specialist”option on the PVA product web page.√
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. Some of the configurations may not be available
or could require some development.
P
Series
PVA1
PVA2
V
V
A
2
2 make-contacts (DPST)
2 changeover contacts (DPDT)
Mechanical Function
OA Momentary
Total Height
EE Push-push
H1 17,5 mm
H2 23 mm
H3 20,5 mm
H4 15 mm
H5 13 mm (momentary & PVA2 only)
Operating Force
PVA1 only
1.2N
1.7N
PVA2 only
3.5N
Termination
NONE Standard terminals
SNA
Snap-in terminals
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
9 jan 14
D–15
www.ck-components.com
Key Switches
Switch
D
PVA
Short Stroke Key Switches
SERIES
(DPST)
0
3,3 -0,1
17,54 ± 0,2
3, 9
1
2, 1
PVA1
Cavity Number
0,9 ± 0,05
11
4
YYDDD HH
1YY X,X HZ
5
3, 5
DATE
CODE
6±0,2
Terminal
Number
0,55±0,05
5±0,2
6
9,2
9, 8
RECOMMENDED LAYOUT
PVA2
(DPDT)
Cavity number
DATE
CODE
YYDDD HH
2YY X,X HZ
11
17,54 ± 0,2
1
3,9
2,1
0
3,3 -0,1
D
Terminal
Number
5±0,2
6±0,2
0,9 ± 0,05
6
3, 5
6
0,55±0,05
Key Switches
SCALE
6
9,2
5
9 ,8
RECOMMENDED LAYOUT
MECHANICAL FUNCTION
OPTION
CODE
FUNCTION
OA
Momentary
EE
Push-Push
OA
PVA1
EE
PVA2
PVA2
PVA1
1
0
1
2
1'
2'
0'
0
0'
1
0
2
1'
1
2'
1'
2
0'
2'
0
2
1'
0'
2'
Dimensions are shown: mm
Specifications and dimensions subject to change
9 jan 14
D–16
www.ck-components.com
PVA
Short Stroke Key Switches
TOTAL HEIGHT
H1
H2 H223 MM
H1MM
17,5
H3H320,5 MM
H4H415 MM
H5H513 MM
1,3
6,9
8,5
0
3,3 -0,1
1 3 ± 0, 2
14,9 ± 0,2
2 0 ,54 ± 0,2
0
3,8 -0,1
3,5
17,54 ± 0,2
2 3,04 ± 0,2
3,9
,
2,1
1
5,6
(MOMENTARY ONLY)
5±0,2
0,55±0,05
OPERATING FORCE
1.2N
1.7N
3.5N
PVA1 ONLY
PVA2 ONLY
TERMINATION
SNA with PVA1
SNA with PVA2
1 ,8
2
4
0,9 ± 0,05
+0,1
0
1
6
5
3 ,3
45°
60°
0,4
4
DETAIL A
6
SEE DETAIL A
1
+0,1
0
5
4,8
4,8
SEE DETAIL A
BUTTONS MUST BE ORDERED SEPARATELY. SHIPPED IN BULK.
PE
PV
5,9
(.232)
11
(.433)
12,1
(.476)
ø7,4
(.291)
9,7
(.382)
7
(.276)
13.7
(.59)
OPTION
CODE
COLOR
RD
Red
GY
BK
Gray
Black
WH
White
Dimensions are shown: mm
Specifications and dimensions subject to change
9 jan 14
D–17
www.ck-components.com
Key Switches
BUTTONS
