CK-COMPONENTS KSM

KSM Series
Side Actuated Detect Switches
Features/Benefits
• Low profile – 1,5 mm
• Momentary, normally closed contact
• Thermo-formed tape & reel
• RoHS compliant and compatible
Typical Applications
• Automotive
• Position sensing switch
• Edge card reset switch
• Smart card presence switch detector
• DSL and fiber optic networks
Specifications
Electrical
FUNCTION: Momentary action
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT DC:
MINIMUM CURRENT DC:
CONTACT RESISTANCE:
INSULATION RESISTANCE:
DIELECTRIC STRENGTH:
BOUNCE TIME:
CONTACT TYPE: SPST Normally closed
Mechanical
TRAVEL TO BREAK: 0.3 mm ≤ Te ≤ 0.70 mm
TOTAL TRAVEL: 1.72 mm ≤ Tm ≤ 2.12 mm
FORCE AT MAXIMUM TRAVEL: 0.99 N ≤ Fa ≤ 1.34 N
OPERATING LIFE: 50,000 cycles
Packaging
1.0 VA
32 VDC
20 mV
50 mA
1 mA
≤ 900 mΩ
≥ 109 Ω
≥ 250 Vrms
≤ 3 ms
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Switches are delivered on continuous tape, in reels of 2,000 pieces
-40˚C to +85˚C
-55˚C to +85˚C
Process
SOLDERING: Compatible with lead free reflow process
NOTE: Specifications listed above are for switches with standard options. For information
on specific and custom switches, consult Customer Service Center.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown
and described on page E-23. For additional options not shown in catalog, consult our Customer Service Center.
K
S M
6
1
6
1
L
F
G
Designation
KSM
Actuation
6 Standard
Actuation Force
1 0.9N (90 grams)
Detect
E
Contact Material
6 Gold plated
Contact Arrangement
1 Normally closed
RoHS compliant and
compatible.
Gold plated.
Dimensions are shown: mm
Specifications and dimensions subject to change
E–22
www.ck-components.com
KSM Series
Side Actuated Detect Switches
0,85 ± 0,05
0,2 ± 0,03
0,5
KSM
1,5
2,5
0,5
R0,1
1,15 ± 0,05
0,95 ± 0,05
R 0,6 +0,0
-0,10 5
+0,2
8,9 -0,1
0,3
5,8
4,34 ± 0,1
0,5
DAY
WEEK
7,2
6,6
1,2
1,4
2,35
1,4
1
ø 1,3 ± 0,05
YEAR
2
RECOMMENDED LAYOUT
1,4
0,63
0,8
+0,10
0,4 -0,05
0,5
4,2
5,7± 0,05
0,5
1
2,5
0,8
2,4
ø0,4
0,7
4,5
5,6
6,7 -0,1 +0,2
9,7
5,7
1,2
1,3
0
0,6-0,15
45∞0' +13∞0'
-5∞0'
9127
161A
0,3
2,1
0,8
ø0,4
ø 1,17 ± 0,03
ACTUATION
1
0,05± 0,05 1,9
1,3
0,5
0,6
R 2,2
2
2,5
TAPE & REEL
12
2
4
A
ø 1,5
4
ø 1,5
2,2
( 0,37 )
1,32
5,6
24
7,3
12,8
1,6
6,65
3,76
11,5
R0,
1
( 0,4 )
1,75
0,3
2,45
1,6
7,5
A
2,4
E
1,8
Detect
Dimensions are shown: mm
Specifications and dimensions subject to change
E–23
www.ck-components.com