MDSLFS C&K Components, MDSLFS Datasheet - Page 20

• Manufacturer Part Number: MDSLFS
• Description: SWITCH PB RUBBR ACT SPST MOM SLV
• Manufacturer: C&K Components
• Series: MDr
• Type: Keyswitchr

Specifications of MDSLFS

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.1A @ 100VAC/DC
• Actuator Type: Rubber
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Illumination Type, Color: -
• Illumination Voltage (nominal): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: *MDSLFS; 401-1932

Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: N.O.
TERMINALS: Gullwing / 3-Way type for SMT
IP40 sealed
Mechanical
OVERLOAD: 20N
TACTILE FEELING: 2 and 4N: 25% min.
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
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.
KSS233W
KSS221G
KSS231G
KSS241G
Type
Newtons (grams)
Operating force
2.0 (200) ± 0.5
2.5 (250) ± 0.5
2.5 (250) ± 0.6
4.0 (400) ± 1.0
2.5N: 30% min.
Actuator
2
3
Standard, 1,1 (0.043)
Large, 1,8 (0.070)
K
S
Operating Force
2
3
4
S
2.0 N (200 grams)
2.5 N (250 grams)
4.0 N (400 grams)
Operating life
(operations)
100,000
100,000
100,000
100,000
Features/Benefits
•
•
•
•
•
•
•
•
Low profile of 1.6 mm
Excellent tactile feel
High shear force
Range of actuation forces
Large flat top
Redundant contacts option
IP 40 sealed
RoHS compliant and compatible
0,3 ± 0,15
0,3 ± 0,10
0,3 ± 0,15
0,3 ± 0,15
Travel
Contact Material
1
3
Silver
Gold
B–21
Subminiature SMT Side Actuated
Electrical
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MAXIMUM CURRENT:
DIELECTRIC STRENGTH: ≥ 250 VDC
MINIMUM CURRENT:
CONTACT RESISTANCE: < 100 mΩ
INSULATION RESISTANCE (100 VDC): ≥ 10
BOUNCE TIME: < 3 ms
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Process
Infared reflow soldering in accordance with IEC 61760-1
Packaging
Tape and reels in reels of 3,000 pieces.
External diameter 330mm ± 2mm.
Termination
G
W
Gull wing, SPST
3 way, 4 redundant contacts
LFS
LFG
Typical Applications
•
•
•
•
RoHS compliant and compatible. Silver plated.
RoHS compliant and compatible. Gold plated.
Cellular phone
PA, pagers
Industrial electronics
Health diagnostic electronics
Specifications and dimensions subject to change
-40˚C to 85˚C
-55˚C to 85˚C
32 VDC
50 mA
Silver
1 mA
Silver
1 VA
www.ck-components.com
9
Dimensions are shown: Inch (mm)
KSS Series
Ω
-40˚C to 125˚C
-55˚C to 125˚C
32 VDC
0.2 VA
10 mA
1 mA
Gold
Gold
B