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C&K |
TDA Series
Ultra-miniature Surface Mount Half-pitch DIP Switches
Features/Benefits
Typical Applications
• Bifurcated contact for increased • Hand-held electronic devices
electrical reliability
• Portable computer and
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• Process sealed for surface
electronic devices
mount soldering and washable
• Instrumentation and controls
processing
• RoHS compliant
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).
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.
How To Order
Complete part numbers for TDA Series are shown below.
Number of
Positions
TDA02
TDA04
TDA06
TDA08
TDA10
T DA
H0
S
Flush Actuator
H0
Terminations
S
Contact material
B Gold
Sealed
1
B1
Packaging
NONE Tubes
R T/R
Dimensions are shown: Inch (mm )
Specifications and dimensions subject to change
I-6 www.ck-components.com
TDA Series
Ultra-miniature Surface Mount Half-pitch DIP Switches
TDA08H0SB1
.016
(0,4)
TAPE SEAL
.047
(1,2)
DIM 'A'
.050
(1,27)
.032
(0,8)
ON C&K TDA08 CHAMFER
12345678
.018
(0,45)
.086
(2,2)
.244
(6,2)
.050
(1,27)
.030
(0,76)
.300
(7,62)
.250 .350
(6,35) (8,89)
0.050 TYP.
(1,27)
.090
(2,3)
.022
(0,57)
.042
(1,06)
.236
(6,0)
.320
(8,12)
.006
(0,15)
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Tube Package
ROHS
PART NUMBER
TDA02H0SB1
TDA04H0SB1
TDA06H0SB1
TDA08H0SB1
TDA10H0SB1
Schematic
NO.
POS.
2
4
6
8
10
DIM. ‘A’
.144 (3,67)
.244 (6,21)
.344 (8,75)
.444 (11,29)
.544 (13,83)
QUANTITY
PER TUBE
125
70
50
40
30
SPST
19.68
(500,0)
MARKING LABEL
ON END OF TUBE
0.083 REF
(2,10)
0.173 REF
(4,40)
0.134 REF
(3,40)
0.441 REF
(11,20)
Tape & Reel Package
ROHS
PART NUMBER
TDA02H0SB1R
TDA04H0SB1R
TDA06H0SB1R
TDA08H0SB1R
TDA10H0SB1R
NO.
POS.
2
4
6
8
10
DIM. ‘W’
.630 (16,0)
.630 (16,0)
.630 (16,0)
.945 (24,0)
.945 (24,0)
QUANTITY
PER REEL
2000
2000
2000
2000
2000
REEL
DIAMETER 13”
(330mm)
MARKING LABEL
EMBOSSED
CARRIER
DIRECTION OF FEED
.079 REF
(2,0)
DIM 'W'
SEE CHART
.472
(12,0)
DIRECTION OF FEED
0.118
(3,0)
Dimensions are shown: Inch (mm )
Specifications and dimensions subject to change
I-7 www.ck-components.com
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