參數(shù)資料
型號： T203SYZQE
廠商： ITT CANNON
元件分類： 開關
英文描述： TOGGLE SWITCH, DPDT, LATCHED, 2A, 28VDC, PANEL MOUNT-THREADED
封裝： ROHS COMPLIANT
文件頁數(shù)： 1/6頁
文件大小： 0K
代理商： T203SYZQE
G–37
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
T Series
Subminiature Toggle Switches
Features/Benefits
Compact size—small footprint
Single and double pole models
PC and panel mount
options available
RoHS compliant models available
Typical Applications
Hand-held telecommunications
Medical equipment
Specifications
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 @
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
typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30C to 85C.
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.
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).
ACTUATOR: Brass, chrome plated.
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 above for additional contact materials.
CENTER CONTACTS & TERMINALS: B contact material: Copper alloy,
with gold plate over nickel plate. Q contact material: Copper alloy,
silver plated. See page G-42 for additional contact materials.
TERMINAL SEAL: Epoxy.
HARDWARE: Nut & Locking Ring: Brass, nickel plated.
Lockwasher: Steel, nickel plated. Additional hardware available
separately, see Section O.
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-38 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.
T108 SPDT On-None-Mom.
T201 DPDT On-None-On
T205 DPDT Mom.-Off-Mom.
T203 DPDT On-Off-On
T207 DPDT On-Off-Mom.
T211 DPDT On-On-On.
Actuator
P3 Flatted,
anti-rotation,
.490" high
S
.370" high
K
Locking lever, round tip
L1 .620" high
M1 .220" high
S1 .410" high
M .210" high
L
.290" high
Terminations
A
Right angle, PC thru-hole
AV Vertical right angle,
PC thru-hole
C
PC Thru-hole
V3 Vertical mount V-bracket
Z
Solder lug
W Wire wrap
Bushing
H
.220" high, threaded, flat
H9 .220" high, unthreaded, flat
CF Splashproof, .310" high, threaded, flat
D9 .260" high, unthreaded, keyway
T
.310" high, threaded, flat
T9 .310" high, unthreaded, flat
TD .260" high, threaded, keyway
TK .310" high, threaded, keyway
Y
.220" high, threaded, keyway
Y9 .220" high, unthreaded, keyway
Contact Material
B Gold
P Gold, matte tin
Q Silver
G Gold over silver
R Gold over silver, matte-tin
Seal
E Epoxy
Models Available
G
T
o
g
le
相關PDF資料
PDF描述
T205KD9V3RE TOGGLE SWITCH, DPDT, MOMENTARY, 2A, 28VDC, THROUGH HOLE-STRAIGHT
TFCCF5VA154AW SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 1A, 30VDC, 4.19mm, PANEL MOUNT
T205KTDWBE TOGGLE SWITCH, DPDT, MOMENTARY, 0.02A, 20VDC, PANEL MOUNT-THREADED
T205KTWPE TOGGLE SWITCH, DPDT, MOMENTARY, 0.02A, 20VDC, PANEL MOUNT-THREADED
TFCCF5VT2040C SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 1A, 30VDC, 5.08mm, PANEL MOUNT
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