BTNK1050 C&K Components, BTNK1050 Datasheet - Page 20

• Manufacturer Part Number: BTNK1050
• Description: CAP SWITCH SQR GREEN SNAP-ON KSF
• Manufacturer: C&K Components
• Series: KSFr

Specifications of BTNK1050

• Switch Type: Tactile
• Shape: Square
• Color: Green
• Illumination: Non-Illuminated
• Mounting Type: Snap Fit
• Size: 8.00mm L x 8.00mm W x 4.90mm H
• For Use With/related Products: KSF Series
• For Use With: 401-1794 - SWITCH TACT FLAT ACT SEALED401-1793 - SWITCH TACT FLAT ACT SEALED401-1792 - SWITCH TACT FLAT ACT SEALED401-1791 - SWITCH TACT FLAT ACT SEALED
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *BTNK1050; 401-1261; K1008; K1050

B
PTS125 Series
12 mm Tact Switches
Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: PC pins
Mechanical
ACTUATION FORCE: PTS125M models: 160 grams.
LIFE EXPECTANCY: 200,000 operations, M option;
Electrical
CONTACT RATING: 50 mA @ 12 V DC.0
DIELECTRIC STRENGTH: 250 V AC min.
CONTACT RESISTANCE: 100 mΩ max. initial.
INSULATION RESISTANCE: 10
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.
* V option available with J73 actuator only.
P
T
100,000 operations, K option.
S
PTS125 K models: 260 grams.
Termination
S
V*
1
Thru-hole
Vertical
11
Actuator Shape
NONE
J
Ω min.
2
Snap fit cap
5
Round
Actuator Force
M
K
160 grams
260 grams
Features/Benefits
•
•
•
•
Stable control feeling
Thru-hole or vertical actuation
160 or 260 grams actuation force
RoHS compliant and compatible
Actuator Height
43
73
85
12
B–72
Environmental
OPERATING TEMPERATURE: -40˚C to 60˚C
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) (UL 94V-0).
ACTUATOR: PBT (UL94V0) or polyacetal (UL 94HB).
COVER PLATE: Tin alloy.
DOME CONTACTS: Phosphor bronze, silver clad.
STATIONARY CONTACTS: Brass, silver plated.
TERMINALS: Brass, silver plated. Insert molded.
Packaging
Tube packaging.
Thru Hole
4,3 (.169)
7,3 (.287)
8,5 (.335)
12 (.472)
L
F
S
V Vertical
3,2 (.125)
6,2 (.244)
6,2 (.244)
N/A N/A
Specifications and dimensions subject to change
RoHS compliant and
compatible.
Silver plated.
Typical Applications
•
•
•
•
Consumer products
Instrumentation
Computer products
Industrial
www.ck-components.com
Dimensions are shown: Inches (mm)