T Series
Subminiature Toggle Switches
Features/Benefits
Models Available
S Compact size—small footprint
S Single and double pole models
S PC and panel mount options available
A
Typical Applications
S Hand-held telecommunications
S Instrumentation
S Medical equipment
Build-A-Switch
Our easy Build-A-Switch concept allows you to mix and match options to create the switch you need. Below is a complete listing
of options shown in catalog. To order, simply select desired option from each category and place in the appropriate box. Switches
with standard options are shown on pages A-40 and A-41. Available options are shown and described on pages A-41 thru A-45.
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.
Typical Example:
T
1
0
1
S
H
Z
Q
E
Switch Function
T101 (STD.) SPDT On-None-On
T103 (STD.) SPDT On-Off-On
T105 (STD.) SPDT Mom.-Off-Mom.
T201 (STD.) DPDT On-None-On
T102 SPST Off-None-On
T107 SPDT On-Off-Mom.
T108 SPDT On-None-Mom.
T203 DPDT On-Off-On
T205 DPDT Mom.-Off-Mom.
T207 DPDT On-Off-Mom.
T208 DPDT On-None-Mom.
T211 DPDT On-On-On
Actuator
M (STD.) .210 high
P3 (STD.) Flatted,
anti-rotation,
Bushing
H
(STD.) .220 high, threaded, flat
Terminations
Seal
E (STD.) Epoxy
H9 (STD.) .220 high, unthreaded, flat
CF Splashproof, .310 high, threaded, flat
D9 .260 high, unthreaded, keyway
K9 .310 high, unthreaded, keyway
.450 high
A
(STD.) Right angle, PC thru-hole
S
K
(STD.) .370 high
AV (STD.) Vertical right angle,
Locking lever
PC thru-hole
K1 Locking lever
C
(STD.) PC Thru-hole
V3 (STD.) Vertical mount V-bracket
(STD.) Solder lug
T
.310 high, threaded, flat
L
.290 high
T9 .310 high, unthreaded, flat
TD .260 high, threaded, keyway
TK .310 high, threaded, keyway
L1 .620 high
M1.220 high
S1 .410 high
Z
W Wire wrap
Contact Material
B (STD.) Gold
Q (STD.) Silver
K Gold
Y
.220 high, threaded, keyway
Y9 .220 high, unthreaded, keyway
Locking Lever Actuator Finish
NONE (STD.) Natural aluminum
2 Black
M Silver
G Gold over silver 3 Red
L Gold over silver 7 Blue
Specifications
Materials
CONTACT RATING: B contact material: 0.4 VA max. @ 20 V AC or
DC max. Q contact material (TX01 models): 3 AMPS @
120 V AC or 28 V DC. All other models: 2 AMPS @
CASE: Glass filled nylon 6/6, flame retardant, heat stabilized or
diallyl phthalate (DAP), (UL 94V-0).
ACTUATOR: Brass, chrome plated.
BUSHING: Brass, nickel plated.
HOUSING: Stainless steel.
120 V AC or 28 V DC. See page A-45 for additional ratings.
ELECTRICAL LIFE: TX01 models: 60,000 make-and-break
cycles at full load. All other models: 30,000 cycles.
SWITCH SUPPORT: Brass, tin plated.
CONTACT RESISTANCE: Below 20 milliohms typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
END CONTACTS: B contact material: Copper alloy, with gold plate
over nickel plate. Q contact material: Coin silver, silver plated.
See page A-45 for additional contact materials.
9
INSULATION RESISTANCE: 10 ohms min.
DIELECTRIC STRENGTH: 1000 V RMS min. @ sea level.
CENTER CONTACTS & TERMINALS: B contact material: Copper alloy,
with gold plate over nickel plate. Q contact material: Copper alloy,
silver plated. See page A-45 for additional contact materials.
OPERATING TEMPERATURE: –30_C to 85_C.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
TERMINAL SEAL: Epoxy.
HARDWARE: Nut & Locking Ring: Brass, nickel plated.
Lockwasher: Steel, nickel plated.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales Tel: 800-635-5936 Fax: 617-926-6846
Europe Sales Tel: +44-1536-521147 Fax: +44-1536-411602 S Asia Sales Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
A-39
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