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
I
• Tin-lead plated terminals for
electronic devices
reliable solder coverage
• Instrumentation and controls
• Process sealed for surface
mount soldering and washable
processing
• RoHS compliant - options available
How To Order
Complete part numbers for TDA Series are shown below. All switches supplied in “OFF” position.
PACKAGING: Switches supplied in rigid dispensing tubes in full
Specifications
SWITCH FUNCTION: SPST – 2, 4, 6, 8 & 10 positions.
tube quantities only, this may affect order quantity. Numbers of
switches per tube varies with model. Tape and reel packaging
also available.
CONTACT RATING:
24 V DC, 25 mA (switching).
Materials
50 V DC, 100 mA (steady state).
CASE & COVER: Tin Lead, Version PPA (UL94V-0)
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: -20°C to 85°C.
OPERATING FORCE: 4,9N max.
RoHS, Version PPS (UL94V-0)
ACTUATOR: LCP (UL94V-0).
CONTACTS: Copper alloy, with gold plate over nickel plate.
TERMINALS: Copper alloy, with tin-lead alloy over nickel plate.
RoHS version, copper alloy, with gold flash over nickel plate.
All terminals are insert molded.
TAPE SEAL: Polyimide.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
NOTE: 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.
DIM 'A'
.030
(0,76)
.047
.050
.050
Tube Package
(1,2)
(1,27)
(1,27)
.032
(0,8)
ROHS
PART NUMBER
TIN LEAD
PART NUMBER
NO.
POS.
QUANTITY
PER TUBE
ON
C&K TDA08
DIM. ‘A’
CHAMFER
.250
.350
.300
TDA02H0SB1 TDA02H0SK1
TDA04H0SB1 TDA04H0SK1
TDA06H0SB1 TDA06H0SK1
TDA08H0SB1 TDA08H0SK1
2
4
6
8
.144 (3,67)
.244 (6,21)
.344 (8,75)
.444 (11,29)
125
70
(6,35)
(8,89)
(7,62)
1
2
3
4
5
6
7 8
TDA08H0SK1
50
40
30
.018
(0,45)
TDA10H0SB1 TDA10H0SK1 10 .544 (13,83)
Schematic
.016
(0,4)
.244
(6,2)
.086
(2,2)
TAPE SEAL
SPST
.090
(2,3)
.022
.006
(0,57)
.236
(6,0)
(0,15)
Tape & Reel Package
.042
.320
(1,06)
(8,12)
ROHS
TIN LEAD
NO.
POS.
QUANTITY
PER TUBE
PART NUMBER
PART NUMBER
DIM.
‘
W’
.079 REF
(2,0)
MARKING LABEL
TDA02H0SB1R TDA02H0SK1R
TDA04H0SB1R TDA04H0SK1R
TDA06H0SB1R TDA06H0SK1R
TDA08H0SB1R TDA08H0SK1R
TDA10H0SB1R TDA10H0SK1R
2
4
.630 (16,0)
.630 (16,0)
.630 (16,0)
.945 (24,0)
.945 (24,0)
2000
2000
2000
2000
2000
EMBOSSED
CARRIER
DIM 'W'
6
SEE CHART
8
10
.472
(12,0)
PIN#1
OFFSET FROM PILOT HOLE
Dimensions are shown: Inch (mm )
Specifications and dimensions subject to change
www.ittcannon.com
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