C&K F Series
Pushbutton Switches
Features/Benefits
•
Up to 10 poles per module
•
Various contact terminals
•
Various mounting & switch
ganging configurations
•
Mechanical indicator buttons
Typical Applications
•
Audio selection
•
Digital equipment interface
•
Medical equipment interface
A
Pushbutton
•
Illumination options
Specifications
SWITCHING POWER: F module max. AC/DC: Silver: 50 VA/15W,
Gold: 1 VA/300 mW.
SWITCHING VOLTAGE: F module max. AC/DC: Silver: 125/30V,
Gold: 50/30 V.
SWITCHING CURRENT: F module max. AC/DC: Silver: 0.5A/0.5A,
Gold: 0.04A/0.01A.
CARRYING CURRENT: Max at
du
= 20C: Silver: < 2A, Gold: <0.5A.
DIELECTRIC STRENGTH (50 Hz, 1 min.): Chassis/contact:
^
1500V
Between contacts:
^
1500V
OPERATING LIFE “OA/EE” (24V/200mA): >105 operations
“GR”: >3.5 x 104 operations.
CONTACT RESISTANCE: Initial: Typical
%
10 mΩ, max. 20 mΩ
After operating life:
%
100 mΩ
INSULATION RESISTANCE:
^
109
Ω
between open contacts,
^
109
Ω
between chassis and contacts.
CAPACITANCE (at f = 10 kHz):
%
0.7 pF between 2 contacts.
TOTAL TRAVEL/LATCHING TRAVEL: 4.7mm/3.3mm (.185 inch/
.130 inch)
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
TYPICAL F OPERATING FORCE: 2U: 6.5N (650 grams); 4U: 6.5N
(650 grams); 6U: 7.5N (750 grams); 8U: 9.0N (900 grams); 10U:
9.0N (900 grams).
EUROPEAN TYPICAL SF OPERATING FORCE:
2U: 3.5N±0.5N (350 grams±100 grams); 4U: 5N±1N (500
grams±100 grams); 6U: 6.5N±1N (650 grams±100 grams); 8U:
9.0N±1N (900 grams±100 grams).
Materials
HOUSING: Polycarbonate UL 94V-0 or polyester UL 94V-0.
ACTUATOR: Polyester UL 94V-0.
MOVABLE CONTACTS: Bimetal brass, silver plated, gold plate
over nickel.
STATIONARY CONTACTS & TERMINALS: Brass, silver plated,
gold plated.
TERMINAL BOARD: Polyester UL 94V-0.
RETURN SPRING: Music wire.
TERMINAL SEAL: RTV adhesive sealant.
CHASSIS: Steel.
LOCKOUT PIN: Steel.
BLOCKERS: Steel.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages A-88 thru A-96. For additional options not shown in catalog, consult Customer Service Center.
If requesting only a switch, select either a North American or European switch as noted below. Chassis and buttons are sold
separately. If multiple stations are selected, we will assume all switches are the same unless noted otherwise.
North American Order Code - Switch Only
Designation
F
(STD.) F Series
FLT
Light touch F series
ZF
Central mounted F series
Contact Arrangement
2U
2PDT
Mechanical Function
4U
4PDT
OA
Momentary
6U
6PDT
EE
Alternate (push-push)
8U
BPDT
GR
Interlock
1OU
1OPDT
AOR
Central release
OASP
Momentary with lockout
GRSP
Interlock with lockout
Terminal Sealing
(NONE)
(STD.) None
TB
Top/bottom
Terminal Style
(NONE)
(STD.) Solder lugs & PC pins
01A
Cut solder lugs
01B
Cut PC pins, for other configurations,
consult factory
Electrical Function
(NONE)
(STD.) BBM
M
MBB (special)
Contact Material
(NONE)
(STD.) Silver, AG
AU
Gold
Dress nut*
*Central mounted F series only
(NONE)
(STD.) No dress nut
B
Black
C
Chrome
Dimensions are shown: IN (mm)
Dimensions subject to change
A-85
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C&K F Series
Pushbutton Switches
European Order Code - Switch Only
A
Pushbutton
Designation
SF
(STD.) F Series
ZF
Central mounted F series
Contact Arrangement
2U
2PDT
Mechanical Function
4U
4PDT
OA
Momentary
6U
6PDT
EE
Alternate (push-push)
8U
BPDT
GR
Interlock
*Minimum order quantities apply.
Terminal Style
(NONE)
(STD.) Solder
lugs & PC pins
LB
Cut solder lugs
PB
Cut PC pins, for other
configurations,
consult factory
Electrical Function
(NONE)
(STD.) BBM
Contact Material
(NONE)
(STD.) Silver, AG
P
Gold
Dress nut*
*Central mounted F series only
(NONE)
(STD.) No dress nut
B
Black
C
Chrome
Order Code - Buttons
Solid Buttons
Illuminated Buttons with Chassis
Style
F01
FMR
F02
FG*
F03
F1.12-H-5
F06
F1.12-H-4
F07
F1.15-H-4
F12
FSC
F13
FSD
F14
FU12
F15
FSB
F16
FE
F19
FA
F21
F001
Button Color
01
(STD.) Black
02
White
03
Red
04
Light gray
09
Chrome, standard for F03 only
†Black/chrome,
standard for F06 & F07 only
Style
F21
FRV
F22
FSR
Shell Color
01
(STD.) Black
Lens Color
02
White
03
Red
06
Yellow
08
Green
12
Orange
16
Clear / White
Lamp Holder
FL1
FL2
North American Lamp
01
6V / 30ma
02
12V / 30ma
03
24V / 30ma
European Lamp
04
5V / 60ma
05
6V / 40ma
06
12V / 40ma
07
24V / 20ma
Mechanical Indicator Buttons
Central Mounted Illuminated Buttons
Style
F01
FA100
F02
FA101
F05
FA110
F07
FA120
F08
FA2O1
F11
FA200*
Shell Color
01
(STD.) Black
Out Position Color
01
(STD.) Black
In Position Color
02
White
06
Yellow
07
Blue
08
Green
12
Orange
Style
F24
FLB* (F200)
F25
FLC*
Shell Color
01
(STD.) Black
02
White
05
Gray
Lens Color
03
Red
06
Yellow
07
Blue
08
Green
12
Orange
16
Clear/White
Light Type
01
Lamp, 6V
02
Lamp, 12V
03
Lamp, 28V
04
LED, green
05
LED, red
06
LED, yellow
07
Neon, 110-220AC
Lamp Holder
LZ1
LZ2
*Button options for central mounting configurations,
use ‘FG’ for central mount with chrome dress nut,
use ‘FA200’, ‘FLB’ or ‘FLC’ for central mount with black dress nut.
BUTTON REMOVAL
A button of a push-push switch should only be
removed in the “OFF” non-latching position.
Dimensions are shown: IN (mm)
Dimensions subject to change
A-86
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C&K F Series
Pushbutton Switches
Order Code - Chassis
To order a switch with chassis, create the switch part number listed above and add the Chassis part number configurator
information at the end of the part number.
Note: We do not guarantee or recommend interlocking beyond 10 stations.
C
No. of Stations
01 thru 23
Comes with standard
.094 (2,4mm) mounting holes
Note: Single station chassis
available with special mounting
configurations, consult factory.
Special Acknowledgements
See note
A
Pushbutton
Spacing
00
10
12.5
15
17.5
20
between Stations
Single station
10mm
12.5mm
15mm
17.5mm
20mm
*Minimum order quantities apply.
SWITCHES WITH STANDARD OPTIONS
F2UEE
CONTACT
ARRANGEMENT
2U
4U
6U
8U
10U
LENGTH
DIM ‘L’
0.827 (21,00)
1.300 (33,00)
1.770 (45,00)
2.240 (57,00)
2.720 (69,00)
ZF2UEEBF25010802LZ1
CONTACT
ARRANGEMENT
2U
4U
6U
8U
10U
LENGTH
DIM ‘L’
0.827 (21,00)
1.300 (33,00)
1.770 (45,00)
2.240 (57,00)
2.720 (69,00)
Dimensions are shown: IN (mm)
Dimensions subject to change
A-87
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C&K F Series
Pushbutton Switches
TERMINAL STYLE
(NONE)
(STD.) SOLDER LUGS & PC PINS
01A
LB
CUT SOLDER LUGS (North America)
CUT SOLDER LUGS (Europe)
01B
PB
CUT PC PINS (North America)
CUT PC PINS (Europe)
A
Pushbutton
ELECTRICAL FUNCTION
OPTION CODE
FUNCTION
BBM Non-shorting
MBB Shorting (North America only)
(NONE)
M
(STD.)
CONTACT MATERIAL
NORTH AMERICA
OPTION CODE
EUROPE
OPTION CODE
MATERIAL
Silver, AG
GOLD
RATING
50 VA/15 W; 125/30 V; 0.5/0.5 A
1 VA/300mW; 50/30 V; 0.04 A/0.01 A
(NONE)
AU
(STD.)
(NONE)
P
(STD.)
DRESS NUT
(NONE)
(STD.) NO DRESS NUT
FOR F & F/LT DESIGNATIONS
B
BLACK
C
CHROME
PANEL CUTOUT
PANEL CUTOUT
NOTE:
Available with ZF designation and
FG button.
NOTE:
Available with ZF designation and
FA200, FLB or FLC buttons.
Third Angle
Projection
Dimensions are shown: IN (mm)
Dimensions subject to change
A-89
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