Dimensions are shown: Inch (mm )
Specifications and dimensions subject to change
www.ck-components.com
I-6
DIP
I
TDA Series
Ultra-miniature Surface Mount Half-pitch DIP Switches
How To Order
Complete part numbers for TDA Series are shown below.
Specifications
SWITCH FUNCTION: SPST – 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 milliohms max.
INSULATION RESISTANCE: 100 megohms @ 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).
Features/Benefits
•Bifurcated contact for increased
electrical reliability
•Process sealed for surface
mount soldering and washable
processing
•RoHS compliant
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 packaging
is 2,000 per reel.
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.
Typical Applications
•Hand-held electronic devices
•Portable computer and
electronic devices
•Instrumentation and controls
Number of
Positions
TDA02
TDA04
TDA06
TDA08
TDA10
Flush Actuator
H0 Terminations
S
Packaging
NONE Tubes
R T/R
TDAB
Contact material
B Gold
H0S1
Sealed
1
Dimensions are shown: Inch (mm )
Specifications and dimensions subject to change
www.ck-components.com
I-7
DIP
I
TDA Series
Ultra-miniature Surface Mount Half-pitch DIP Switches
TAPE SEAL
.016
(0,4) .086
(2,2)
.090
(2,3) .022
(0,57)
.042
(1,06) .320
(8,12)
.006
(0,15)
.244
(6,2)
.236
(6,0)
78654321
ON TDA08C&K
.032
(0,8)
CHAMFER
.047
(1,2) .050
(1,27)
DIM 'A'
.018
(0,45)
.030
(0,76)
.050
(1,27)
.300
(7,62) .250
(6,35) .350
(8,89)
0.050 TYP.
(1,27)
Tape & Reel Package
TDA08H0SB1
ROHS NO. QUANTITY
PART NUMBER POS. DIM.
‘
W’ PER REEL
TDA02H0SB1R 2.630 (16,0) 2000
TDA04H0SB1R 4 .630 (16,0) 2000
TDA06H0SB1R 6 .630 (16,0) 2000
TDA08H0SB1R 8.945 (24,0) 2000
TDA10H0SB1R 10 .945 (24,0) 2000
0.118
(3,0)
MARKING LABEL
EMBOSSED
CARRIER
DIRECTION OF FEED
.079 REF
(2,0)
DIM 'W'
SEE CHART
.472
(12,0)
REEL
DIAMETER 13”
(330mm)
1 2 3 4 5 6
ON C&K TDA06
DIRECTION OF FEED
Tube Package
ROHS NO. QUANTITY
PART NUMBER POS. DIM.
‘
A’ PER TUBE
TDA02H0SB1 2 .144 (3,67) 125
TDA04H0SB1 4 .244 (6,21) 70
TDA06H0SB1 6 .344 (8,75) 50
TDA08H0SB1 8 .444 (11,29) 40
TDA10H0SB1 10 .544 (13,83) 30
Schematic
SPST
19.68
(500,0) 0.173 REF
(4,40)
0.083 REF
(2,10)
MARKING LABEL
ON END OF TUBE
0.441 REF
(11,20)
0.134 REF
(3,40)
