TDA Series
Ultra-miniature Surface Mount Half-pitch DIP Switches
Features/Benefits
• Bifurcated contact for increased
electrical reliability
• Process sealed for surface
mount soldering and washable
processing
• RoHS compliant
DIP
H
Specifications
Typical Applications
• Hand-held electronic devices
•
Portable computer and
electronic devices
• Instrumentation and controls
CONTACT RATING:
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 quantity varies with model.
24 V DC, 25 mA (switching).
Materials
50 V DC, 100 mA (steady state).
CASE & COVER: PPS (UL94V-0)
SWITCH FUNCTION: SPST – 1, 2, 4, 6, 8 & 10 positions.
MECHANICAL AND ELECTRICAL LIFE: 1,000 cycles.
ACTUATOR: LCP (UL94V-0).
CONTACT RESISTANCE: 100 mΩ max.
CONTACTS: Copper alloy, with gold plate over nickel plate.
INSULATION RESISTANCE: 100 MΩ @ 100 V DC min.
TERMINALS: Copper alloy, with gold flash over nickel plate.
DIELECTRIC STRENGTH: 300 V AC min.
STORAGE TEMPERATURE: -40°C to 85°C.
OPERATING TEMPERATURE: -40°C to 85°C.
Note: Specifications and materials listed above are for switches with standard options.
OPERATING FORCE: 4,9N max.
For information on specific and custom switches, consult Customer Service Center.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
All terminals are insert molded.
TAPE SEAL: Polyimide.
EIA RS-186E method 9 (1 hour steam aging).
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
www.ckswitches.com
TDA Series
Ultra-miniature Surface Mount Half-pitch DIP Switches
DIM 'A'
1,27
1,2
ON
C&K
0,76
1,27
TDA08
0,8
CHAMFER
H
6,35 8,89
7,62
0,45
TDA08H0SB1
0,4
TYP.
1,27
6,2
2,2
TAPE SEAL
DIP
1 2 3 4 5 6 7 8
2,3
0,57
0,15
6,0
1,06
DIM ’A’
SEE CHART
8,12
DATE CODE
0,76 TYP
1,27 TYP
PART NUMBER
1,2
5,37
3,77 6,97
2X 0,8
CHAMFER
0,1
DIM 'B'
SEE CHART
TAPE SEAL
0 ~5
6,2
0,15 TYP
2,2
TDA10H0JB1
1,27 TYP
0,45 TYP
2,35
1 TYP
SEE DETAIL
6,35
TYP
Tube Package
ROHS
PART NUMBER
MARKING LABEL
ON END OF TUBE
REF
2,10
REF
4,40
500,0
TDA01H0SB1
TDA02H0_B1
TDA04H0_B1
TDA06H0_B1
TDA08H0_B1
TDA10H0_B1
REF
11,20
REF
3,40
NO.
POS.
DIM. ‘A’ DIM. ‘B
QUANTITY
PER TUBE
1 2,40
NA NA
2
3,67
1,27 125
4
6,21
3,81 70
6
8,75
6,35 50
8 11,29
8,89 40
10 13,83
11,43 30
Schematic
ON C&K TDA06
EMBOSSED
CARRIER
1 2 3 4 5 6
REEL
DIAMETER
330mm
SPST
REF
2,0
MARKING LABEL
Tape & Reel Package
DIM 'W'
SEE CHART
TDA01H0SB1R*
TDA02H0_B1R
TDA04H0_B1R
TDA06H0_B1R
TDA08H0_B1R
TDA10H0_B1R
12,0
DIRECTION OF FEED
ROHS
PART NUMBER
DIRECTION OF FEED
3,0
NO. QUANTITY
POS.
DIM. ‘W’
PER REEL
1 16,0 2500
2 16,0 2000
4 16,0 2000
6 16,0 2000
8 24,0 2000
10 24,0 2000
* see next page for TDA01 tape & reel drawing
Dimensions are shown: mm
Specifications and dimensions subject to change
H–7
www.ckswitches.com
TDA Series
Ultra-miniature Surface Mount Half-pitch DIP Switches
1.75 0.10
4.00 0.10
DIP
H
8.00 0.10
1.5 +0.10
-0.00
TDA01H0SB1R
0.40 0.05
7.50 0.10
16.0 0.30
6.55 8.60
0.4 +0.2
O
SEE DTEAIL A
1 0.1
R0.3
MAX
2.0 0.2
TYP
2.65
2.90
6.55 0.1
8.60 0.1
14.0
SEE DETAIL "B'
2 0.5
2.9 0.1
13 0.5
21 0.8
330
DETAIL "B"
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–8
www.ckswitches.com