K6
Miniature Key Switches
Features/Benefits
•
Excellent tactile feel
•
Wide variety of LED’s,
travel and actuation forces
Typical Applications
•
Automotive
•
Industrial electronics
•
Computers and network
equipment
•
Designed for low-level
switching
•
Detector version available
•
RoHS compliant
Construction
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
DISTANCE BETWEEN BUTTON CENTERS:
min. 7,5 and 11,8 (0.295 and 0.465)
TERMINALS: Snap-in pins, tinned
MOUNTING: Soldered by PC pins, locating pins
PC board thickness: 1,5 (0.0591)
Electrical
SWITCHING POWER MIN./MAX.: 0.02 mW / 3 W DC
SWITCHING VOLTAGE MIN./MAX.: 2 V DC / 30 V DC
SWITCHING CURRENT MIN./MAX.: 10 µA /100 mA DC
DIELECTRIC STRENGTH (50 Hz)
1) 2)
:
≥
300 V
OPERATING LIFE:
≥
2 x 10
5
operations
3)
≥1
X 10
5
operations for SMT version
CONTACT RESISTANCE: Initial
≤
50 mΩ
INSULATION RESISTANCE:
≥
10
10
Ω
BOUNCE TIME:
≤
1 ms
Operating speed 100 mm/s (3.94/s)
Mechanical
TOTAL TRAVEL/SWITCHING TRAVEL: 1,5/0,9 (0.059/0.035)
PROTECTION CLASS: IP 40 according to DIN/IEC 529
1) Voltage rise: 300 V/s
2) According to DIN 41640; IEC 512-2
3) Higher values upon request
Environmental
OPERATING TEMPERATURE: -40˚C to 85˚C.
STORAGE TEMPERATURE: -40˚C to 95˚C.
Packaging
THT: bulk in boxes of 500 pieces
SMT: bulk in boxes of 500 pieces
reels of 500 pieces (with LED) or 750 pieces (without LED)
Process
SOLDERABILITY:
THT: wave soldering, compatible with lead free soldering profile
Hand soldering, 350˚C for 3s
SMT: not compatible with lead free reflow profile
245˚C for 5s
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.
Note: Some of the configurations may not be available or could require some development.
D
Key Switches
K
Series
K6B
K6BL
with LED
K6S
SMT
K6SL
SMT with LED
6
1.5
L
LED*
NONE
Models without LED
GN
Green
YE
Yellow
OG
Orange
RD
Red
WH
White
BU
Blue
Travel
1.5
1,5mm (0.059)
Standard LED Code
NONE
Models without LED
L306
Green
L327
Yellow
L315
Orange
L352
Red
L302
White
L328
Blue
Operating Force
3N
3 N 300 grams
5N
5 N 500 grams
2N OD
2 N 200grams without snap-point
* Additional LED colors available by request.
Dimensions are shown: mm
Specifications and dimensions subject to change
D–7
www.ck-components.com
K6
Miniature Key Switches
SERIES
K6B
WITHOUT LED
K6BL
WITH LED
WITHOUT LED
ø3,0
(.118)
travel = 1,5 (.0591)
chip-position
LED
ARGUS
®
LED
0,9
(.0354)
ø3,0
(.118)
PCB LAYOUT, MOUNTING SIDE
10,0
(.394)
2,9
(.114)
0,85
(.0335)
12,3
(.484)
5,0
(.197)
1,5
(.0591)
6,4
(.252)
8,4
(.331)
10,7
(.421)
K6B
8,2
(.323)
center of action area
(notice LED)
10,0
(.394)
2,9
(.114)
Code pin N
Code pin L (standard)
Code pin M
contact pin
contact pin
switch fixation
(without electrical function)
4,1
(.160)
6,7
(.264)
5,0
(.197)
10,0
(.394)
6,1
(.240)
0,7
(.0276)
PCB
2,8
(.110)
0,9
(.0355)
0,85
(.0335) K
2,5
(.0984)
LED
4,2
(.165)
10,9
(.429)
actuation area
6,6
(.260)
7,4
(.291)
8,2
(.323)
7,4
(.291)
3,2
(.126)
2,5
(.0984)
K6BL
SCHEMATIC
K6B
K6BL
Hole
Ø
1,2+0,1
(.0471+.00349)
0,9+0,1
(.0354+.00349)
1,0+0,1
(.0354+.00349)
Without LED
1x
1x
With LED
1x
1x
2x
2x
Description
center hole
code
(L,M,N)
LED switch
Terminal Section Surface
K
4x
0.6 x 0.3
(.0236 x .0118)
SnPb
K6S
WITHOUT LED
K6SL
WITH LED
WITHOUT LED
LED
ø3,0
(.118)
travel = 1,5 (.0591)
PCB LAYOUT, MOUNTING SIDE
9,1
(.258)
5,8
(.228)
>1,5
(.0984)
ARGUS
®
LED
0,9
(.0354)
ø3,0
(.118)
chip-position
2,9
(.114)
3,2
(.126)
5,0
(.197)
D
Key Switches
0,05
(.002)
K6S
8,2
(.323)
8,4
(.331)
12,3
(.484)
10,7
(.421)
6,4
(.252)
(without electrical function)
switch fixation
centre of action area
(notice LED)
9,1
(.258)
contact pin
1,5
(.0591)
3,2
(.126)
0,9
(.355)
14
6,1 (.551)
(.240)
0,7
(.0276)
support PCB
2,9
(.114)
5,8
(.228)
3,2
(.126)
Code pin N
Code pin L (standard)
Code pin M
>.1,5
(.0984)
6,7(.264)
7,4(.291)
5,0
(.197)
4,1
(.160)
K
5,0
(.197)
0,6 x 0,3
(.0236 x .0115)
10,9
(.429)
4,2
(.165)
actuation area
LED
6,6
(.260)
7,4
(.291)
8,2
(.323)
contact pin
K6SL
SCHEMATIC
K6S
K6SL
Hole
Ø
1,2+0,1
(.0471+.00349)
0,9+0,1
(.0354+.00349)
Without LED
1x
1x
With LED
1x
1x
Description
center hole
code
(L,M,N)
K
Dimensions are shown: mm
Specifications and dimensions subject to change
D–8
www.ck-components.com
K6
Miniature Key Switches
LED
OPTION
CODE
STANDARD
LED CODE
COLOR
Models without LED
Green
Yellow
Orange
Red
White
Blue
COLOR
Models without LED
Green
Yellow
Orange
Red
White
Blue
NONE
GN
YE
OG
RD
WH
BU
NONE
L306
L327
L315
L352
L302
L328
Additional LED colors available by request
TRAVEL
1.5
1.5 MM
OPERATING FORCE
OPTION
CODE
OPERATING FORCE
3 N, 300 g
5 N, 500 g
2 N, 200g without snap-point
3N
5N
2N OD
D
Key Switches
Dimensions are shown: mm
Specifications and dimensions subject to change
D–9
www.ck-components.com
