A–13
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
A
Pushbutton
C&K TP Series
Tiny Pushbutton Switches
Features/Benefits
•Subminiature size—capable of
switching 1 AMP
•Vertical & right angle terminations
•PC & panel mount models
•Snap-in front panel mounting available
•Epoxy terminal seal-compatible with
bottom wash cleaning
•RoHS compliant models available
Typical Applications
•Telecommunications and
networking equipment
•Computers and peripherals
•Instrumentation and controls
Specifications
CONTACT RATING: B contact material: 0.4 VA max. @
20 V AC or DC max. Q contact material: 1 AMP @
120 V AC or 28 V DC. See page A-17 for additional ratings.
ELECTRICAL LIFE: TP11, TP21 MODELS: 60,000 make-and-break
cycles at full load. TP12 MODELS: 30,000 cycles.
CONTACT RESISTANCE: Below 20 mΩtyp. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109Ωmin.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 85ºC.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
NOTE: Any models supplied with Q, B, P, R or G contact material are RoHS compliant. For
the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Materials
CASE: Glass filled nylon 6/6, flame retardant, heat stabilized or
diallyl phthalate (DAP), (UL 94V-0).
PLUNGER: Thermoplastic polyester (UL 94V-0).
CAP & FRAME: Nylon, black standard.
BUSHING: Brass, nickel plated.
HOUSING: Stainless steel.
SWITCH SUPPORT: Brass, matte-tin plated.
END CONTACTS: B contact material: Copper alloy, with gold plate
over nickel plate. Q contact material: Coin silver, silver plated.
See page A-21 for additional contact materials.
CENTER CONTACT & ALL TERMINALS: B contact material: Copper
alloy, with gold plate over nickel plate. Q contact material:
Copper alloy, silver plated. See page A-17 for additional
contact materials.
TERMINAL SEAL: Epoxy. Refer to soldering and cleaning in
Technical Data Chapter
HARDWARE: Nut & Locking Ring: Brass nickel plated.
Lockwasher: Steel, nickel plated.
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-13 thru A-18. For additional options not shown in catalog, consult Customer Service Center. All
models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods.
Switch Function
TP11SPST Off-Mom.
TP12 SPDT On-Mom.
TP21 DPST Off-Mom.
Actuator or Bushing
SH .155" high plunger, threaded,
.220" high bushing, flat
SH8 .155" high plunger, unthreaded,
.220" high bushing, round
SH9 .155" high plunger, unthreaded,
.220" high bushing, flat
J81 Snap-in with frame
LT .215" high plunger, threaded,
.310" high bushing, flat
LT9 .215" high plunger,unthreaded,
.310" high bushing, flat
MS9 .130" high plunger,
.020" high bushing, round
Terminations
ARight angle, PC thru-hole
CPC Thru-hole
ZSolder lug
AV Vertical right angle, PC thru-hole
V3 Vertical mount, v-bracket
WWire wrap
Cap Color
2Black
NONE Models with no cap
1White
Frame Color
2Black
NONE Models with no frame
Contact Material
BGold
KGold, tin-lead
PGold, matte-tin
QSilver
GGold over silver
LGold over silver, tin lead
RGold over silver, matte-tin
Seal
EEpoxy
Models Available
A–14
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Third Angle
Projection
C&K TP Series
Tiny Pushbutton Switches
SWITCH FUNCTION
PANEL MOUNTING
ACTUATOR—SNAP-IN FRONT MOUNT
J81 SNAP-IN WITH FRAME
DPST
1-3,4-6OPENMOM.OFF
TP21
DP
SPST
SPDT
1-3
2-3
OPEN
2-1
MOM.
MOM.
OFF
ON
TP11
TP12
SP
SCHEMATIC
CONNECTED TERMINALS
POS. 1 POS. 2
SWITCH FUNCTION
POS. 1 POS. 2
MODEL
NO.
NO.
POLES
DPST
SPDT
Part number shown: TP21SHZQE
Terminal Nos.
For Reference Only
Terminal Nos.
For Reference Only
Omit terminal 2 for
TP11 models.
Part number shown: TP12SHZQE
MOM. = Momentary
All models with all options when ordered with G, L, Q or R contact material.
C&K marking on opposite side C&K marking on opposite side
2BLACK
1WHITE
CAP COLOR
OPTION
CODE
2BLACK
NONE No Frame Color (J80 option)
FRAME COLOR
OPTION
CODE
Cap and Frame Finish: matte. Other colors
available, consult Customer Service Center.
NOTE: Available with Z, C, or W terminations.
NOTE: Caps & frames available separately, see page A-18.
ACTUATOR OR BUSHING
CAP COLOR
FRAME COLOR
A
Pushbutton
A–15
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Third Angle
Projection
C&K TP Series
Tiny Pushbutton Switches
TERMINATIONS
PANEL MOUNTING
10-48 BUSHING 1/4 IN. BUSHING
Without locking ring With standard locking ring Without locking ring With standard locking ring
SP DP
PC MOUNTING
Omit center holes
for TP11 models
SP DP
SP DP
CPC THRU-HOLE WWIRE WRAP
ZSOLDER LUG
LT.215" HIGH PLUNGER,
.310" HIGH BUSHING,
THREADED
LT9 .215" HIGH PLUNGER,
.310" HIGH BUSHING,
UNTHREADED
MS9 .130" HIGH
PLUNGER
SH8 .155" HIGH PLUNGER,
.220" HIGH BUSHING,
UNTHREADED
SH9 .155" HIGH PLUNGER,
.220" HIGH BUSHING,
UNTHREADED, FLAT
SH .155" HIGH PLUNGER,
.220" HIGH BUSHING,
THREADED, FLAT
Standard with Z, C, W terminations. Standard with A, AV, V3 terminations. Not available with
Z terminations.
Not available with MS9 bushing or K, L, P,
or R contact material.
† Subtract .016 (0,41) for models with A, AV or V3 terminations.
NOTE: Caps available for plunger options, see page A-18.
NOTE: One mounting nut, locking ring and lockwasher supplied standard with 10-48 threaded bushings (two nuts with 1/4-40 bushings).
Optional mounting nut and locking ring styles and finishes available separately, see section “Technical Data and Additional Hardware”.
A
Pushbutton
A–16
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Third Angle
Projection
A
Pushbutton
C&K TP Series
Tiny Pushbutton Switches
TERMINATIONS
PC MOUNTING
TP11 Models:
omit terminal 2.
PC MOUNTING
TP11 Models:
omit hole 2.
PC MOUNTING
TP11 Models:
omit terminal 2.
PC MOUNTING
TP11 Models:
omit hole 2.
AV VERTICAL RIGHT ANGLE, PC THRU-HOLE
AV VERTICAL RIGHT ANGLE, PC THRU-HOLE
ARIGHT ANGLE, PC THRU-HOLE
ARIGHT ANGLE, PC THRU-HOLE
NOTE: Terminal bend radii and lead-in manufacturing option.
NOTE: Terminal bend radii and lead-in manufacturing option.
TP12SH9ABE
SPDT
TP21SH9ABE
DPST
TP12SH9AVBE
SPDT
TP21SH9AVBE
DPST
A–17
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Third Angle
Projection
A
Pushbutton
C&K TP Series
Tiny Pushbutton Switches
TERMINATIONS
CONTACT MATERIAL
SEAL
PC MOUNTING
TP11 Models:
omit terminal 2.
PC MOUNTING
TP11 Models:
omit hole 2.
EEPOXY SEAL
V3 VERTICAL MOUNT, V-BRACKET
V3 VERTICAL MOUNT, V-BRACKET
TP12SH9V3BE
SPDT
TP21SH9V3BE
DPST
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.
1CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate.
2END CONTACTS: Coin silver, with gold plate over nickel plate.
3CENTER CONTACTS & ALL TERMINALS: Copper alloy, with gold plate
over nickel plate.
4END CONTACTS: Coin silver, silver plated.
5CENTER CONTACT & ALL TERMINALS: Copper alloy, silver plated.
6TERMINALS: Copper alloy, with tin-lead alloy over nickel plate.
7TERMINALS: Copper alloy, with matte-tin over nickel plate.
NOTE: Any models supplied with P, R, Q, B or G contact material are RoHS compliant. For
the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
All models with all options when ordered with R, G, L or Q contact material.
B contact material standard with A, AV, V3 & W terminations.
Q contact material standard with C & Z terminations
P, R, K, L contact materials not available with Z terminations.
OPTION
CODE CONTACT
MATERIAL TERMINAL
PLATING RATINGS
SILVER 5
GOLD 1
SILVER 4,5
GOLD OVER SILVER 2,3
GOLD 3
TIN-LEAD 6
MATTE-TIN 7
GOLD 1
TIN-LEAD 6
MATTE-TIN 7
LOW LEVEL/DRY CIRCUIT
POWER
LOW LEVEL/DRY CIRCUIT OR POWER
0.4 VA MAX. @ 20 V AC OR DC MAX.
1 AMP @ 120 V AC OR 28 V DC.
0.4 VA MAX @ 20 V AC OR DC MAX. OR
1 AMP @ 120 V AC OR 28 V DC.
B
K
P
Q
G
L
R
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
NO
YES
RoHS
COMPLIANT * RoHS
COMPATIBLE *
C&K TP Series
Tiny Pushbutton Switches
AVAILABLE HARDWARE
.495 ± .505
(12,57 ± 12,83)
.595 ± .605
(15,11 ± 15,37)
.005 R.
(0,13)
MAX. TYP.
.495 ± .505
(12,57 ± 12,83)
.620 ± .625
(15,75 ± 15,88)
.005 R.
(0,13)
MAX. TYP.
PANEL MOUNTING
For part numbers
432502263, 432602263
For part numbers
432702263, 432802263
TYPICAL APPLICATION
Cap, .100" DIA. Plungers
Panel Inserts
PART NO.
508101000 WHITE
508102000 BLACK
Material: Nylon
Finish: Gloss
Cap, .120" DIA. Plungers
PART NO.
708901000 WHITE
708902000 BLACK
Material: Nylon
Finish: Gloss
Cap, .120" DIA. Plungers
PART NO.
801801000 WHITE
801802000 BLACK
Material: Nylon
Finish: Gloss
.047" (1,19) PANEL THK.
PART NO.
432502263
.062" (1,57) PANEL THK.
PART NO.
432602263
.090" (2,29) PANEL THK.
PART NO.
432702263
.125" (3,18) PANEL THK.
PART NO.
432802263 BLACK
PANEL INSERT
WITH HOLE FOR LED
PART NO.
894902000
BLANK PANEL INSERT
WITHOUT HOLE FOR LED
PART NO.
476602000 BLACK
Cap, J81 option only
PART NO.
484601000 WHITE
484602000 BLACK
Material: Nylon
Finish: Gloss
PART NO.
798201000 WHITE
798202263 BLACK
Material: Nylon
Finish: Matte
Cap, .100" DIA. Plungers
(Recommended for S9 plunger)
PART NO.
538701000 WHITE
538702000 BLACK
Material: Nylon
Finish: Gloss
Cap, .100" DIA. Plungers
PART NO.
465801000 WHITE
465802000 BLACK
Material: Nylon
Finish: Gloss
NOTE: Additional nuts, locking rings and lockwashers available separately, see section “Technical Data and Additional Hardware”.
Other cap colors available, consult Customer Service Center.
Frames snap into panel opening and are independent from switch mounting. Accurate positioning of the PC
mounted switch relative to the panel opening is necessary to provide proper clearance between actuator and
frame. Available in two basic styles and four panel thicknesses .047-.125 in. Material: Nylon. Finish: Matte.
Above frames (part nos. 432XXXXXX) are also available with insert which accepts LED for
indicator light assembly. Order insert separately from frame. Blank insert panel (without hole
for LED) also available. LED not included.
A–18
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
A
Pushbutton
