Components K12SASAM01.56NOLFTX High performance smt key switch Datasheet

K12S
High Performance SMT Key Switches
Features/Benefits
• Harsh environment applications - IP67
• Compatible with SMT lead free
soldering process
•
•
•
•
•
Illuminated
Excellent tactile feel
High reliability / long life
DPST and detect versions available
Typical Applications
• Automotive
• Off-road transportation
• Motorcycles
• Industrial
• Medical
• Network
• Joysticks
RoHS compliant
Construction:
Electrical
FUNCTION: Momentary
CONTACT ARRANGEMENT: SPST or DPST
CONTACT TYPE: NO or NC
TERMINALS: SMT
SWITCHING POWER MIN./MAX.: 0.02mW/3 W DC
SWITCHING VOLTAGE MIN./MAX.: 2 V / 30 V DC
SWITCHING CURRENT MIN./MAX.: 10 mA /100 mA DC
DIELECTRIC STRENGTH: > 300 V RMS
OPERATING LIFE: > 106 operations (F<5N) / 105 operations (F≥5N)
CONTACT RESISTANCE: Initial < 100mΩ - After test < 250mΩ
INSULATION RESISTANCE: >109 Ω
BOUNCE TIME: < 10 ms
Mechanical
TOTAL TRAVEL: 1,5 mm
OPERATING FORCE: 3N; 5N; 6N; 9N 4/8 N; 6/12 N
SEALING: IP40 or IP67
Environmental
Packaging
OPERATING TEMPERATURE: -40˚C to 85˚C.
STORAGE TEMPERATURE: -40˚C to 95˚C.
RoHS compliant and Halogen free.
Reels of 900 pieces
Process
SOLDERABILITY: Lead free soldering compatible.
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.
Key Switches
D
K
1
2
1
S
Sub-Series
IP40 with peg
A
B
IP67 with peg
C
IP40 without peg
D
IP67 without peg
Option
SPST version
S
L
LED version (SPST)
D
DPST version
.
5
N
Operating Force
3N
3N
5N
5N
6N
6N
9N
9N
4/8N
4/8 N
(double step actuation)
6/12N 6/12 N
(double step actuation)
LED Color
NONE No LED
YE0
Yellow
RD0 Red
GN0 Green
OR0 Orange
WH0 White
AM0 Amber
L
Contact Arrangement
Normally open (SPST)
O
C
Normally closed (SPST)
OO
2 Normally open (DPST)
CC
2 Normally closed (DPST)
OC
1 Normally open
1 Normally closed (DPST)
F
T
X
LFTX Lead free, RoHS
terminals tin plated
Translucent button
Travel
1.5 1.5 mm
Dimensions are shown: mm
Specifications and dimensions subject to change
D–6
www.ck-components.com
K12S
High Performance SMT Key Switches
K12SA/K12SC
IP40 with peg / IP40 without peg
6,7
2,8
4
(2x)2,4
(4x)2,1
3
11,6
ø 10,8
(4X)2,35
2,1
RECOMMENDED
PCB LAYOUT
3
12
4
1
(2x)7,8
2
prohibited area
ø 3,1±0,05
1
2
4,1
4,5
With Peg
Without Peg
1,7
1
1,3
9,1±0.15
ø 6,4
ø 3,26 ± 0,05
K12SB / K12SD
IP67 with peg / IP67 without peg
6,7
2,8
3
4
(4X)2,35
D
2,1
3
12
4
2
(2x)7,8
1
RECOMMENDED
PCB LAYOUT
prohibited area
ø 3,1±0,05
1
2
4,1
4,5
9,1±0.15
Without Peg
1,7
1
1,3
ø 6,4
With Peg
ø 3,26 ± 0,05
ø 11,2
Dimensions are shown: mm
Specifications and dimensions subject to change
D–7
www.ck-components.com
Key Switches
11,6
(4x)2,1
(2x)2,4
K12S
High Performance SMT Key Switches
OPTION
S
L
SPST version
Single NO
D DPST version
LED version
Single NC
+ LED
Single NO
+ LED
Single NC
Double NO
Double NC
LED COLOR
OPTION
CODE
LED COLOR
No LED
YE0
RD0
GN0
OR0
WH0
AM0
Yellow
Red
Green
Orange
White
Amber
TRAVEL
1.5 1.5 mm
OPERATING FORCE
OPTION
CODE
OPERATING FORCE
3N
5N
3N
6N
9N
6N
5N
9N
4/8N
4/8N (double step actuation)
6/12N
6/12N (double step actuation)
CONTACT ARRANGEMENT
CC
OC(1)
Normally open (SPST and LED versions)
Normally closed (SPST and LED versions)
2 Normally closed (DPST version)
1 Normally open/ 1 Normally closed (DPST)
(1) Please contact Technical support for this configuration
2 Normally open (DPST version)
using the “Ask a Specialist”option on the K12S product web page.
TAPE AND REEL
1,75
DIRECTION OF FEED
0.5
11,5
4
24
2
1,5
A
B
B
SECTION A-A
A
13,63
3,5
12
11,45
O
C
OO
24
Key Switches
D
SECTION B-B
D–8
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ck-components.com
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