MD S SG LFS C&K Components, MD S SG LFS Datasheet - Page 68

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

Specifications of MD S SG LFS

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.1A @ 100VAC/DC
• Actuator Type: Plunger for Cap
• 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: *MD S SG LFS; CKN10045; MD S SG LFS

Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: PC pins
Mechanical
ACTUATION FORCE: PTS645 models: 130 grams, 160 grams,
LIFE EXPECTANCY: 50,000 operations.
Electrical
CONTACT RATING: 50 mA @ 12 V DC.
DIELECTRIC STRENGTH: 250 V AC min.
CONTACT RESISTANCE: 100 mΩ max. initial.
INSULATION RESISTANCE: 10
Environmental
OPERATING TEMPERATURE: -20˚C to 60˚C
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 and place it in the appropriate box.
*Only the PTS645 in horizontal type without ESD pin is available in SMT type.
P
T
S
Termination
S
T
V
6
Thru-hole with ESD pin
Thru-hole
Vertical
200 grams, 260 grams
Actuation Force
L
M
H
K
4
130 grams
200 grams
260 grams
160 grams
5
11
Ω min.
Actuator Height to PCB/Ground Pin
43
50
70
95
31
39
58
83
15
4,3 (.169), thru-hole and SMT
5,0 (.197), thru-hole and SMT
7,0 (.275), thru-hole
9,5 (.374), thru-hole
3,15 (.124), vertical
3,85 (.151), vertical
5,85 (.230), vertical
8,35 (.329), vertical
15,85 (.624), vertical
Features/Benefits
•
•
•
•
Compact size 6 x 6 mm
Variety of actuator lengths
Choice of actuation force
RoHS compliant and compatible
Insertion Type
NONE
SMTR*
B–69
Process
SOLDERING: Preheating to 100˚C for 45 sec. max. Keep flux flush
with top surface of PCB; do not apply to component side of PCB
and area where terminals are located. Soldering to 255˚C for 5 sec.
max. Clean by brushing on solder surface. Do not clean switch with
solvents.
Materials
BASE: 6/6 nylon or glass filled polyester (PBT).
ACTUATOR: 6/6 nylon or polyacetal.
COVER PLATE: PTS645S: Polyester or stainless steel.
DOME CONTACTS: Phosphor bronze, silver clad.
STATIONARY CONTACTS: Brass, silver plated.
TERMINALS: Brass, silver plated. Insert molded.
Packaging
Bulk packaging.
Tape & reel for the SMT type:
Reel of 1,000 pieces
Thru hole
Surface mount, tape & reel
PTS645T and PTS645V: Tin alloy or stainless steel.
L
F
S
6 mm Tact Switches
Specifications and dimensions subject to change
Typical Applications
•
•
•
•
RoHS compliant and
compatible.
Silver plated.
Consumer products
Instrumentation
Computer products
Industrial
PTS645 Series
www.ck-components.com
Dimensions are shown: Inch (mm)
B