KSC4D Series
Sealed Detect Switch for SMT
Features/Benefits
Typical Applications
•
•
•
•
•
Soft actuator
J or G terminations
Tape & reel
•
•
•
•
Automotive
Cellular phones
Industrial electronics
Computer infrastructure and IT
IP 67
RoHS compliant and compatible
Specification
FUNCTION: momentary action compatible with permanent actuation
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
Electrical
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Silver
Gold
-40˚C to 85˚C -40˚C to 125˚C
-55˚C to 85˚C -55˚C to 125˚C
Compatible with permanent actuation
Process
SOLDERING:
Mechanical
- Infrared Reflow according to free soldering process with IEC 61760-1.
Operating force
FA Newtons
Operating
life
(operations)
Packaging
Travel
(mm)
Reels of 1,000 pieces. Dimensions of reels according to EIA RS481 or
IEC 60286-3. External diameter 330 mm 2 mm.
Type
KSC4D1J50SH
KSC4D2J50SH
KSC4D350SH
1,0 - 3,0
1,0 - 3,0
1,0 - 3,0
500,000
2,000,000
500,000
0,6 0,25
Electrical
Silver
1 VA
32 VDC
20 mV
50 mA
1 mA
Gold
0.2 VA
32 VDC
20 mV
10 mA
0.1 mA
NOTE: Part numbers listed above do not represent all possible configurations.
For information on specific and custom switches, consult Customer Service Center.
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
This data sheet does not provide enough information for applications which require a
certain level of quality or safety such as automotive, medical systems, safety equipment.
Please contact your sales representative to get contractual specification package.
DIELECTRIC STRENGTH (50 Hz, 1 min.): ≥ 250 V
CONTACT RESISTANCE: ≤ 100 mΩ
INSULATION RESISTANCE (100 V): ≥ 109 Ω
BOUNCE TIME: ≤ 1 ms
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.
However, please note that all the combinations of these options are not feasible.
For any part number different from those listed above, please consult your local representative.
E
K
S
C
4
D
S
H
Actuator
4 Soft, H=5,2 mm
LFS RoHS compliant and
Termination
J J bend
G Gull wing
Operating Force
D Detect 2.0N (200 grams)
compatible. Silver plated.
LFG RoHS compliant and
compatible. Gold plated.
Contact Material
1 Silver
Rubber Hardness
Indication
2 Silver long life
3 Gold
50 Shore
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ck-components.com
E–42