Key Switches
D
D–7
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ck-components.com
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)
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
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)
K6
Miniature Key Switches
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.
Operating Force
3N 3 N 300 grams
5N 5 N 500 grams
2N OD 2 N 200grams without snap-point
LED*
NONE Models without LED
GN Green
YE Yellow
OG Orange
RD Red
WH White
BU Blue
Standard LED Code
NONE Models without LED
L306 Green
L327 Yellow
L315 Orange
L352 Red
L302 White
L328 Blue
1.5
Series
K6B
K6BL with LED
K6S SMT
K6SL SMT with LED
Travel
1.5 1,5mm (0.059)
K 6 L
Features/Benefits
•
Excellent tactile feel
•
Wide variety of LED’s,
travel and actuation forces
•
Designed for low-level
switching
•
Detector version available
•
RoHS compliant
Typical Applications
•
Automotive
•
Industrial electronics
•
Computers and network
equipment
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)
Environmental
OPERATING TEMPERATURE: -40˚C to 85˚C.
STORAGE TEMPERATURE: -40˚C to 95˚C.
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
* Additional LED colors available by request.
Key Switches
D
D–8
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ck-components.com
1,2+0,1 1x 1x center hole
(.0471+.00349)
0,9+0,1 1x 1x code
(.0354+.00349) (L,M,N)
1,0+0,1 2x 0.6 x 0.3 SnPb
(.0354+.00349) 4x 2x LED switch (.0236 x .0118)
K6
Miniature Key Switches
SERIES
2,5
(.0984)
5,0
(.197)
2,9
(.114)
2,9
(.114)
2,5
(.0984)
5,0
(.197)
10,0
(.394)
0,85
(.0335)
8,2
(.323)
10,0
(.394)
0,85
(.0335)
6,6
(.260)
7,4
(.291)
8,2
(.323)
LED
K
Code pin N
Code pin L (standard)
Code pin M
contact pin
switch fixation
(without electrical function)
contact pin
center of action area
(notice LED)
K6B
WITHOUT LED
K6BL
WITH LED
4,1
(.160)
6,7
(.264)
0,7
(.0276)
6,1
(.240)
10,9
(.429)
4,2
(.165)
3,2
(.126)
0,9
(.0355)
7,4
(.291)
12,3
(.484)
10,7
(.421)
0,9
(.0354)
ø3,0
(.118)
ø3,0
(.118)
actuation area
chip-position
PCB
travel = 1,5 (.0591)
10,0
(.394)
6,4
(.252)
8,4
(.331)
1,5
(.0591)
2,8
(.110)
(without electrical function)
switch fixation centre of action area
(notice LED)
contact pin
contact pin
K
LED
9,1
(.258)
5,8
(.228)
3,2
(.126)
9,1
(.258) 5,8
(.228) 3,2
(.126)
8,2
(.323)
8,2
(.323)
7,4
(.291)
6,6
(.260)
2,9
(.114)
>.1,5
(.0984)
2,9
(.114)
5,0
(.197)
5,0
(.197)
>1,5
(.0984)
Code pin N
Code pin L (standard)
Code pin M
K6S
WITHOUT LED
K6SL
WITH LED
PCB LAYOUT, MOUNTING SIDE
ARGUS
®
LED
actuation area
support PCB
travel = 1,5 (.0591)
chip-position
ø3,0
(.118)
(.291)
(.264)
10,9
(.429)
10,7
(.421)
12,3
(.484)
4,2
(.165)
14
(.551)
0,7
(.0276)
6,1
(.240)
0,9
(.355)
6,7
1,5
(.0591)
6,4
(.252)
8,4
(.331)
0,05
(.002)
7,4
5,0
(.197)
0,9
(.0354)
4,1
(.160)
ø3,0
(.118)
3,2
(.126)
0,6 x 0,3
(.0236 x .0115)
LED
WITHOUT LED
PCB LAYOUT, MOUNTING SIDE
ARGUS
®
LED
LEDWITHOUT LED
1,2+0,1 1x 1x center hole
(.0471+.00349)
0,9+0,1 1x 1x code
(.0354+.00349) (L,M,N)
SCHEMATIC
K6B K6BL
K
SCHEMATIC
K6S K6SL
K
K6B
K6BL
K6S
K6SL
Hole Ø Without LED With LED Description Terminal Section Surface
Hole Ø Without LED With LED Description
Key Switches
D
D–9
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ck-components.com
OPTION
CODE COLOR
NONE
Models without LED
GN
Green
YE
Yellow
OG
Orange
RD
Red
WH
White
BU
Blue
K6
Miniature Key Switches
1.5
1.5 MM
LED
TRAVEL
OPERATING FORCE
Additional LED colors available by request
STANDARD
LED CODE COLOR
NONE
Models without LED
L306
Green
L327
Yellow
L315
Orange
L352
Red
L302
White
L328
Blue
OPTION
CODE OPERATING FORCE
3N
3 N, 300 g
5N
5 N, 500 g
2N OD
2 N, 200g without snap-point
