KS11R21CQD C&K / ITT / Cannon, KS11R21CQD Datasheet
KS11R21CQD
Manufacturer Part Number
KS11R21CQD
Description
Switch, Pushbutton KEY Switch, 25MA@VAC OR DC MAX; SPST; OFF-MOM.
Manufacturer
C&K / ITT / Cannon
Type
Pushbuttonr
Datasheet
1.KS11R21CQD.pdf
(3 pages)
Specifications of KS11R21CQD
Contact Form
SPST
Current, Rating
25 mA
Dielectric Strength
1000 V
Electrical Life
100000 (Actuations)
Material, Casing
Glass Filled Nylon
Material, Contact
Gold Over Silver
Material, Terminal
Silver Plated
Mounting Hole Size
0.048 "
Mounting Type
PCB
Number Of Poles
1
Number Of Positions
2
Operation
Momentary
Resistance, Contact
100 Milliohms (Initial) @ 2 to 4 VDC, 100 mA
Resistance, Insulation
10 ^ 9 Ohms (Min.)
Standards
MIL-STD-202F
Temperature, Operating
-30 to 65 °C
Termination
Through Hole
Voltage, Rating
50 VAC/VDC
Specifications
CONTACT RATING: Q contact material: 25mA @
ELECTRICAL LIFE: 100,000 actuations.
CONTACT RESISTANCE: Below 100 mΩ initial @
INSULATION RESISTANCE: 10
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: -30˚C to 65˚C.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
Note: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
NOTE: Product to be compatible with the lead free soldering profile on Q4 2006.
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.
50V AC .or DC max.
2-4 V DC, 100 mA
Series
KS11
KS12
SPST Off-Mom.
SPDT On-Mom.
Cap
R2
9
Ω min.
K
Round depression
S
Cap Color
2
1
3
9
Black
White
Red
Gray
Features/Benefits
•
•
•
•
•
Positive tactile feel
Variety of cap colors
LED support available
SPST and SPDT configurations
RoHS compliant
Terminations
C
PC Thru-hole
Contact Material
Q
G
B
Silver
Gold over silver
Gold
Materials
CASE: Glass filled nylon (UL 94V-0).
ACTUATOR: Nylon 6/6 or ABS, matte finish, black standard.
MOVABLE CONTACT: Q contact material: Stainless steel, silver plated.
STATIONARY CONTACTS AND TERMINALS: Q contact material:
TERMINAL SEAL: Epoxy
copper alloy, silver plated.
C
Seal
D
E
Single Pole Key Switches
No epoxy
Epoxy
Typical Applications
•
•
•
Specifications and dimensions subject to change
Telecommunications
Industrial
Instrumentation
Dimensions are shown: mm (inch)
KS
E
Related parts for KS11R21CQD
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Photo Sensors-Diffuse Mode
Manufacturer:
PEPPERL & FUCHS
Part Number:
Description:
Switch, 1/2 Inch Rotary, 250MA MAX. @125VAC OR VDC, Solder TerminalS, DP, 6 POS.
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Rocker, SNAP IN, 15A@125 VAC OR 250 VAC, 1/4 HP@125 VAC, 1/2HP@250 VAC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Lighted, SQUARE LENS, SPST/NO, OFF-MOM, 8.1 MM HOUSING
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Toggle, Panel Mount, Round, SPDT, On-None-On, 2A @ 250VAC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Toggle, Round, Panel Mount, DPDT, On-None-On, 5A @ 120VAC or 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Toggle, Round, Panel Mount, SPDT, On-Off-On, 5A @ 120VAC or 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Toggle, Locking, SPDT, On-None-On, Panel Mount, 5A @ 120VAC or 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Toggle, Panel Mounted, SPDT, Mom-Off-Mom, 5A @ 120VAC or 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Toggle, Locking, DPDT, On-None-On, Panel Mount, 5A @ 120VAC or 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, POWER & SELECT, Slide, 10.1A@125VAC; 4A@28VDC; 5A@250VAC, DPDT
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, ROUND Toggle, PANEL-MNTED, 4PDT, ON-NONE-ON, 5A@120VAC OR 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Toggle, Round, Panel Mount, DPDT, On-Off-On, 5A @120VAC or 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, Toggle, PC-MNTED, SPDT, ON-NONE-ON, 5A@120VACF OR 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
Part Number:
Description:
Switch, ROUND Toggle, PANEL-MNTED, 3PDT, ON-NONE-ON, 5A@120VAC OR 28VDC
Manufacturer:
C&K / ITT / Cannon
Datasheet:
KS11R21CQD Summary of contents
Page 1
... SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging). Note: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. NOTE: Product to be compatible with the lead free soldering profile on Q4 2006. ...
Page 2
... KS Single Pole Key Switches KS11 / KS12 0,71 TRAVEL 12,40 SQ. (.028) (.488) 10,29 SQ. (.405) CAP FINGER RECESS NO. MODEL POLES NO. KS11 SP KS12 R2 CAP WITH ROUND DEPRESSION 2,29 (.090) 10,29 SQ. E (.405) CAP FINGER RECESS SERIES 7,57 (.298) 2,29 3,91 (.090) (.154) 1,50 TYP. ...
Page 3
... TERMINATION C PC THRU-HOLE CONTACT MATERIAL EPOXY SEAL Single Pole Key Switches PC MOUNTING KS11 KS12 SEAL E EPOXY SEAL KS MULTIPLE SWITCH SPACING E Dimensions are shown: Inch (mm) Specifications and dimensions subject to change ...