TP Series Tiny Pushbutton Switches
Features/Benefits • Subminiature size—capable of
switching 1 AMP
Typical Applications • Telecommunications and
networking equipment
A
Pushbutton
• • • •
Vertical & right angle terminations PC & panel mount models Snap-in front panel mounting available Epoxy terminal seal-compatible with bottom wash cleaning
• Computers and peripherals • Instrumentation and controls
• RoHS compliant models available
Models Available
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-19 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 mΩ typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts. INSULATION RESISTANCE: 109Ω min. 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. 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 4/6 or 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-19 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-19 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-16 thru A-20. 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 TP11 SPST 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 Right angle, PC thru-hole A C PC Thru-hole Z Solder lug AV Vertical right angle, PC thru-hole V3 Vertical mount, v-bracket W Wire wrap Contact Material B Gold P Gold, matte-tin Q Silver G Gold over silver R Gold over silver, matte-tin
Seal E Epoxy Cap Color 2 Black NONE Models with no cap 1 White Frame Color 2 Black NONE Models with no frame
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A-15
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TP Series Tiny Pushbutton Switches
A
SWITCH FUNCTION
SWITCH FUNCTION POS. 1 POS. 2 CONNECTED TERMINALS POS. 1 POS. 2
Pushbutton
NO. POLES
MODEL NO.
C&K marking on opposite side
C&K marking on opposite side
SCHEMATIC
TP11
SP
OFF
MOM.
OPEN
1-3
SPST
TP12
ON
MOM.
2-1
2-3 SPDT
SPDT
Omit terminal 2 for TP11 models.
Part number shown: TP12SHZQE
Terminal Nos. For Reference Only
DP
TP21
OFF
MOM.
OPEN
1-3,4-6 DPST
DPST
Terminal Nos. For Reference Only Part number shown: TP21SHZQE MOM. = Momentary All models with all options when ordered with G, Q or R contact material.
CAP COLOR
ACTUATOR—SNAP-IN FRONT MOUNT
ACTUATOR OR BUSHING FRAME COLOR
J81
SNAP-IN WITH FRAME
OPTION CODE
PANEL MOUNTING
CAP COLOR BLACK WHITE
2 1
OPTION CODE
FRAME COLOR BLACK No Frame Color (J80 option)
2 NONE
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-20.
Third Angle Projection
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A-16
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TP Series Tiny Pushbutton Switches
A
SH
.155" HIGH PLUNGER, .220" HIGH BUSHING, THREADED, FLAT
SH8
.155" HIGH PLUNGER, .220" HIGH BUSHING, UNTHREADED
SH9
.155" HIGH PLUNGER, .220" HIGH BUSHING, UNTHREADED, FLAT
LT
.215" HIGH PLUNGER, .310" HIGH BUSHING, THREADED
MS9
.130" HIGH PLUNGER
Pushbutton
LT9
.215" HIGH PLUNGER, .310" HIGH BUSHING, UNTHREADED
Standard with Z, C, W terminations.
Standard with A, AV, V3 terminations. † Subtract .016 (0,41) for models with A, AV or V3 terminations. NOTE: Caps available for plunger options, see page A-20.
Not available with Z terminations.
PANEL MOUNTING 10-48 BUSHING 1/4 IN. BUSHING
Without locking ring
With standard locking ring
Without locking ring
With standard locking ring
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”.
TERMINATIONS
C
PC THRU-HOLE
Z
DP
SOLDER LUG
W
WIRE WRAP
SP
SP
DP
SP
DP
PC MOUNTING
Omit center holes for TP11 models
Not available with MS9 bushing or P or R contact material.
Third Angle Projection
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A-17
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TP Series Tiny Pushbutton Switches
A
TERMINATIONS
A
RIGHT ANGLE, PC THRU-HOLE
PC MOUNTING
Pushbutton
TP12SH9ABE SPDT
TP11 Models: omit terminal 2.
TP11 Models: omit hole 2.
A
RIGHT ANGLE, PC THRU-HOLE
PC MOUNTING
TP21SH9ABE DPST
AV
VERTICAL RIGHT ANGLE, PC THRU-HOLE
PC MOUNTING
TP12SH9AVBE SPDT
TP11 Models: omit terminal 2.
TP11 Models: omit hole 2.
NOTE: Terminal bend radii and lead-in manufacturing option.
AV
VERTICAL RIGHT ANGLE, PC THRU-HOLE
PC MOUNTING
TP21SH9AVBE DPST
NOTE: Terminal bend radii and lead-in manufacturing option.
Third Angle Projection
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A-18
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TP Series Tiny Pushbutton Switches
TERMINATIONS
V3
VERTICAL MOUNT, V-BRACKET
PC MOUNTING
A
Pushbutton
TP11 Models: omit hole 2.
TP12SH9V3BE SPDT
TP11 Models: omit terminal 2.
V3
VERTICAL MOUNT, V-BRACKET
PC MOUNTING
TP21SH9V3BE DPST
CONTACT MATERIAL
OPTION CODE CONTACT MATERIAL TERMINAL PLATING GOLD 1 GOLD 1 MATTE-TIN 6 SILVER 5 GOLD 3 MATTE-TIN 6 LOW LEVEL/DRY CIRCUIT 0.4 VA MAX. @ 20 V AC OR DC MAX. RATINGS
B P Q G R
SILVER 4,5 GOLD OVER SILVER 2,3
POWER
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.
LOW LEVEL/DRY CIRCUIT OR POWER
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.
1 2 3 4 5 6
CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate. END CONTACTS: Coin silver, with gold plate over nickel plate. CENTER CONTACTS & ALL TERMINALS: Copper alloy, with gold plate over nickel plate. END CONTACTS: Coin silver, silver plated. CENTER CONTACT & ALL TERMINALS: Copper alloy, silver plated. TERMINALS: Copper alloy, with matte-tin over nickel plate.
NOTE: Any models supplied with P, R, Q, B or G contact material are RoHS compliant. All models with all options when ordered with R, G, or Q contact material.
B contact material standard with A, AV, V3 & W terminations. Q contact material standard with C & Z terminations P, R contact materials not available with Z terminations.
SEAL
E
EPOXY SEAL
Third Angle Projection
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A-19
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TP Series Tiny Pushbutton Switches
A
AVAILABLE HARDWARE
Cap, .100" DIA. Plungers Cap, .100" DIA. Plungers (Recommended for S9 plunger) Cap, .100" DIA. Plungers
Pushbutton
PART NO.
PART NO. WHITE BLACK
PART NO. WHITE BLACK
508101000 508102000
Material: Nylon Finish: Gloss
538701000 538702000
Material: Nylon Finish: Gloss
465801000 465802000
Material: Nylon Finish: Gloss
WHITE BLACK
Cap, .120" DIA. Plungers
Cap, .120" DIA. Plungers
1.000° MAX. DRAFT ( .301 ) .090 R.015 R.012 .065 ±.005 .250 .120 P CAVITY ID .310
6X 45 ° X .010 CHAMFER OR .010 R. LEAD IN TUNNEL GATE AS CLOSE AS POSSIBLE TO THIS SURFACE.
Cap, J81 option only
PART NO.
PART NO.
708901000 708902000
Material: Nylon Finish: Gloss
WHITE BLACK
PART NO.
PART NO. WHITE BLACK
891D01000 WHITE 891D02000 BLACK
Material: Nylon Finish: Gloss
484601000 484602000
Material: Nylon Finish: Gloss
798201000 798202263
Material: Nylon Finish: Matte
WHITE BLACK
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.
TYPICAL APPLICATION
.047" (1,19) PANEL THK. PART NO.
.062" (1,57) PANEL THK. PART NO.
.090" (2,29) PANEL THK. PART NO.
.125" (3,18) PANEL THK. PART NO.
432502263
432602263
432702263
432802263
BLACK
PANEL MOUNTING
For part numbers 432502263, 432602263 For part numbers 432702263, 432802263
.005 R. .495 ± .505 (0,13) (12,57 ± 12,83) MAX. TYP.
.005 R. (0,13) MAX. TYP.
.495 ± .505 (12,57 ± 12,83)
.595 ± .605 (15,11 ± 15,37)
.620 ± .625 (15,75 ± 15,88)
Panel Inserts
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.
PANEL INSERT WITH HOLE FOR LED PART NO.
BLANK PANEL INSERT WITHOUT HOLE FOR LED PART NO.
894902000
476602000
BLACK
Third Angle Projection
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
A-20
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