TDA Series
Ultra-miniature Surface Mount Half-pitch DIP Switches
Features/Benefits
•
Bifurcated contact for increased
Typical Applications
•
Hand-held electronic devices
•
Portable computer and
electronic devices
•
Instrumentation and controls
H
DIP
electrical reliability
•
Process sealed for surface
mount soldering and washable
processing
•
RoHS compliant
Specifications
SWITCH FUNCTION: SPST – 1, 2, 4, 6, 8 & 10 positions.
CONTACT RATING:
24 V DC, 25 mA (switching).
50 V DC, 100 mA (steady state).
MECHANICAL AND ELECTRICAL LIFE: 1,000 cycles.
CONTACT RESISTANCE: 100 mΩ max.
INSULATION RESISTANCE: 100 MΩ @ 100 V DC min.
DIELECTRIC STRENGTH: 300 V AC min.
STORAGE TEMPERATURE: -40°C to 85°C.
OPERATING TEMPERATURE: -40°C to 85°C.
OPERATING FORCE: 4,9N max.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
PACKAGING: Switches supplied in rigid dispensing tubes in full
tube quantities only, this may affect order quantity. Numbers
of switches per tube varies with model. Tape and reel packag-
ing quantity varies with model.
Materials
CASE & COVER: PPS (UL94V-0)
ACTUATOR: LCP (UL94V-0).
CONTACTS: Copper alloy, with gold plate over nickel plate.
TERMINALS: Copper alloy, with gold flash over nickel plate.
All terminals are insert molded.
TAPE SEAL: Polyimide.
Note:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Note:
All switches supplied in “OFF” position.
How To Order
The 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.
All switches supplied in “OFF” position.
T D A
Number of
Positions
NEW
TDA01*
TDA02
TDA04
TDA06
TDA08
TDA10
H 0
B
1
Flush Actuator
H0
Terminations
S
Gull wing
J*
J bend
Contact material
B
Gold
Sealed
1
Packaging
NONE
Tubes
R
T/R
* TDA01H0JB1R is not available, TDA01 only offered in tape & reel
Dimensions are shown: mm
Specifications and dimensions subject to change
H–6
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