C&K Subminiature Toggle Switches Service Manual

G

Toggle

C&K T Series
Subminiature Toggle Switches

Features/Benefits

• Compact size—small footprint

• Single and double pole models

• PC and panel mount

T

ypical Applications

• Hand-held telecommunications

• Instrumentation

• Medical equipment

options available

• RoHS compliant models available

Specifications

ACT RATING: B contact material: 0.4 VA max. @ 20 V AC or

CONT

DC max. Q contact material (TX01 models): 3 AMPS @
120 V AC or 28 V DC. All other models: 2 AMPS @
120 V AC or 28 V DC. See page G-42 for additional ratings.

ELECTRICAL LIFE: TX01 models: 60,000 make-and-break

cycles at full load. All other models: 30,000 cycles.

CONTACT RESISTANCE: Below 20 m Ω typ. initial @

2-4 V DC, 100 mA, for both silver and gold plated contacts.

TION RESISTANCE: 10

INSULA
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 P, R, Q, B or G contact material are RoHS compliant
and compatible. 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.

9

min.

Ω

Models A

vailable

Materials

CASE: Glass filled nylon 6/6, flame r

diallyl phthalate (DAP), (UL 94V-0).
ACTUATOR: Brass, chrome plated.
BUSHING: Brass, nickel plated.
HOUSING: Stainless steel.
SWITCH SUPPORT: Brass, matte-tin plated.
END CONT

CENTER CONTACTS & TERMINALS: B contact material: Copper alloy,

TERMINAL SEAL: Epoxy.
HARDWARE: Nut & Locking Ring: Brass, nickel plated.

ACTS: B contact material: Copper alloy, with gold plate
over nickel plate. Q contact material: Coin silver, silver plated.
See above for additional contact materials.

with gold plate over nickel plate. Q contact material: Copper alloy,
silver plated. See page G-42 for additional contact materials.

Lockwasher: Steel, nickel plated. Additional hardware available
separately, see Section O.

etardant, heat stabilized or

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 G-37 thru G-42. 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

T101 SPDT On-None-On
T102 SPDT Off-None-On
T103 SPDT On-Off-On
T105 SPDT Mom.-Off-Mom.
T107 SPDT On-Off-Mom.
T201 DPDT On-None-On
T205 DPDT Mom.-Off-Mom.

Actuator

P3 Flatted,

anti-rotation,
.490" high

S .370" high
K Locking lever, round tip
L1 .620" high
M1 .220" high
S1 .410" high

Bushing

H .220" high, threaded, flat
H9 .220" high, unthreaded, flat
CF Splashproof, .310" high, threaded, flat
D9 .260" high,
T .310" high, threaded, flat
T9 .310" high,
TD .260" high, threaded, keyway
TK .310" high,
Y .220" high, threaded, keyway
Y9 .220" high, unthreaded, keyway

unthreaded,

unthreaded, flat

threaded,

keyway

keyway

erminations

T

A

Right angle, PC thru-hole

AVV

ertical right angle,

PC thru-hole

C PC Thru-hole
V3 Vertical mount V-bracket
Z Solder lug
W Wire wra

Contact Material

B Gold
K Gold, tin-lead
P Gold, matte tin
Q Silver
G Gold over silver
L Gold over silver
R Gold over silver, matte-tin

p

tin-lead

,

Seal

E Epoxy

G–37

Specifications and dimensions subject to change

Dimensions are shown:

www

Inch (mm)

.ittcannon.com

G

Toggle

SPDT

SPST

2-1

2-1

3-1

N/A

OPEN

N/A

2-3

2-3

OPEN

ON NONEON

ON OFF ON

MOM. OFF MOM.

ON OFF MOM.

OFF NONEON

T101

T103

T105

T107

T102

SP

SCHEMATIC

CONNECTED TERMINALS

POS. 1POS. 2 POS. 3

SWITCH FUNCTION

POS. 1 POS. 2 POS. 3

MODEL

NO.

NO.

POLES

C&K

marking on opposite side

C&K

marking on opposite side

SPDT

DPDT

2-1,5-4

2-1,5-4

N/A

OPEN

2-3,5-6

2-3,5-6

ON NONEON

MOM. OFF MOM.

T201

T205

DP

C&K T Series

Subminiature Toggle Switches

SWITCH FUNCTION

Part number shown: T101SHZQE

DPDT

Part number shown: T201SHZQE

MOM. = Momentary

All models

with all options when or

dered with G, L, R or Q contact material.

erminal Nos.

T

For Reference Only

G–38

Dimensions are shown:

Specifications and dimensions subject to change

www.ittcannon.com

Inch

(mm)