BPA Series
Side Actuated DIP Switches
Features/Benefits
•
Side actuated contacts
•
Available in thru-hole or
Typical Applications
•
Address switch for industrial controls
•
Logic switching for computers and
peripherals
•
Function controlling for numerous
applications
H
DIP
SMT models
•
High pressure contact system does
not require tape seal for washing
•
RoHS compliant & compatible
Specifications
SWITCH FUNCTION: 1 thru 10 and 12 position available.
CONTACT RATING: 100 mA max. @ 5 V DC or 25 mA max.
@ 24 V DC.
MECHANICAL AND ELECTRICAL LIFE: 1,000 cycles min.
@ 5 V DC 10mA.
CONTACT RESISTANCE: 50 milliohms initial max.
INSULATION RESISTANCE: 100 V DC 100 megohms min.
DIELECTRIC WITHSTAND VOLTAGE: 300 V AC for 1 minute.
STORAGE TEMPERATURE: -40°C to 85°C.
OPERATING TEMPERATURE: -20°C to 85°C.
OPERATING FORCE: 800 grams max.
SOLDERABILITY: Flow solderable and washable
(soldering: 260°C for 10 sec. max.)
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 available for SMT options.
Materials
HOUSING: PPS, color black (UL94V-0).
COVER: PPS, color black (UL94V-0).
ACTUATOR: PA-6T UL94V-0).
CONTACTS: Beryllium Copper with Gold over Nickel plate.
TERMINALS: Brass, Gold over Nickel plate.
Note:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
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.
B P A
Model
BPA01*
BPA02
BPA03
BPA04
BPA05
BPA06
BPA07
BPA08
BPA09
BPA10
BPA12
1 position
2 positions
3 positions
4 positions
5 positions
6 positions
7 positions
8 positions
9 positions
10 positions
12 positions
B
On Position
NONE
Down
R
Up
Terminations
NONE
PC
S
Gull wing
Contact material
B
BeCu,
Gold over nickel plate
Packaging
NONE
Tube
R*
Tape and Reel (Surface Mount only)
* BPA01 not available in Tape & Reel
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–18
www.ckswitches.com
BPA Series
Side Actuated DIP Switches
Side Actuator – Thru-hole Terminals
ROHS
PART NUMBER
NO.
POS.
1
2
3
4
5
6
7
8
9
10
12
DIM. ‘A’
.176 (4,48)
.276 (7,0)
.376 (9,6)
.476 (12,1)
.575 (14,6)
.677 (17,2)
.776 (19,7)
.878 (22,3)
.976 (24,8)
1.075 (27,3)
1.280 (32,5)
DIM. ‘B’
N/A
.100 (2,54)
.200 (5,08)
.300 (7,62)
.400 (10,16)
.500 (12,70))
.600 (15,24)
.700 (17,78)
.800 (20,32)
.900 (22,86)
1.100 (27,94)
QUANTITY
PER TUBE
100
60
45
35
30
25
20
20
15
15
14
0.055
(1,4)
“A”
“B”
0.100
(2,54)
0.100
(2,54)
PITCH
0.321
(8,15)
0.173
(4,4)
1
2
3
4
5
6
7
8
BPA01B
BPA02B
BPA03B
BPA04B
BPA05B
BPA06B
BPA07B
BPA08B
BPA09B
BPA10B
BPA12B
Schematic
H
DIP
BPA08B
C&K
BPA08
5B
“B”
0.300
(7,6)
+.008
ø0.032 -.000
(0,8+0,2/-0)
0.083
(2,1)
0.029
(0,75)
SPST
NOTE:
Reverse throw available, contact C&K for P/N and quote.
0.236 0.051
(6,0) (1,3)
ON 1
2
3
4
5
6
7
8
25
0
0.039
(1,0)
0.157
(4,0)
0.106
(2,7)
+.000
0.063 -.008
(1,6+0/-0,2)
+.000
0.024 -.004
(0,6+0/-0,2)
0.299/0.343
(7,6/8,7)
0.010
(0,25)
Side Actuator – Surface Mount Terminals
ROHS
PART NUMBER
NO.
POS.
1
2
3
4
5
6
7
8
9
10
12
QUANTITY
PER TUBE
100
60
45
35
30
25
20
20
15
15
14
DIM. ‘A’
.176 (4,48)
.276 (7,0)
.376 (9,6)
.476 (12,1)
.575 (14,6)
.677 (17,2)
.776 (19,7)
.878 (22,3)
.976 (24,8)
1.075 (27,3)
1.280 (32,5)
DIM. ‘B’
N/A
.100 (2,54)
.200 (5,08)
.300 (7,62)
.400 (10,16)
.500 (12,70))
.600 (15,24)
.700 (17,78)
.800 (20,32)
.900 (22,86)
1.100 (27,94)
BPA01SB
BPA02SB
BPA03SB
BPA04SB
BPA05SB
BPA06SB
BPA07SB
BPA08SB
BPA09SB
BPA10SB
BPA12SB
Schematic
BPA08SB
"B"
SEE CHART
C&K
BPA08
5B
6.11
10.41
1
SPST
2
3
4
5
6
7
8
2.54 TYP
1.52 MIN
TYP
NOTE:
Tape and reel packaging available by adding “R” to end of
project number.
0.055
(1,4)
“A”
“B”
P.C. MOUNTING
0.100
(2,54)
PITCH
0.321
(8,15)
0.173
(4,4)
8
0.010
(0,25)
0.031
(0,8)
0.083
(2,1)
0.029
(0,75)
25
0
0.236
(6,0)
ON 1
2
3
4
5
6
7
0.033/0.041
(0,85/1,04)
0.063
(1,6+0/-0,2)
0.024
(0,6+0/-0,1)
0.039
(1,0)
0.366
(9,3)
0.031
(0,8)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–19
www.ckswitches.com
BPA Series
Side Actuated DIP Switches
Tape & Reel Packaging – Surface Mount Options Only
QTY/
REEL
POLES
1
2
3
4
5
6
7
8
9
10
12
DIM.
‘A’
.453
.453
.453
.453
.453
.559
.559
.795
.795
.795
.795
(11,5)
(11,5)
(11,5)
(11,5)
(11,5)
(14,2)
(14,2)
(20,2)
(20,2)
(20,2)
(20,2)
DIM.
‘B’
––
––
––
––
––
1.118 (28,4)
1.118 (28,4)
1.590 (40,4)
1.590 (40,4)
1.590 (40,4)
1.590 (40,4)
DIM.
‘C’
.945 (24,0)
.945 (24,0)
.945 (24,0)
.945 (24,0)
.945 (24,0)
1.260 (32,0)
1.260 (32,0)
1.732 (44,0)
1.732 (44,0)
1.732 (44,0)
1.732 (44,0)
DIM.
‘D’
.530 (13,45)
.311 (7,9)
.409 (10,4)
.508 (12,9)
.606 (15,4)
.709 (18,0)
.807 (20,5)
.894 (22,7)
1.004 (25,5)
1.106 (28,1)
1.311 (33,3)
DIM.
‘E’
.960 (24,4)
.960 (24,4)
.960 (24,4)
.960 (24,4)
.960 (24,4)
1.275 (32,4)
1.275 (32,4)
1.748 (44,4)
1.748 (44,4)
1.748 (44,4)
1.748 (44,4)
2, 3, 4 & 5 Positions
FEED DIRECTION
H
DIP
500
500
500
500
500
500
500
500
500
500
500
.079
(2,00)
.157
(4,00)
Ø.059
(1,50)
.069
(1,75)
DIM. 'A'
DIM. 'C'
3
0
MAX.
DIM 'D'
Ø.012
(0,30)
MAX.
1234
.630
(16,0)
Note:
For tape and reel packaging, add ‘R’ to end of part number.
.450
(11,5)
3
0
MAX.
0.020
(0,5)
40
0
.079
(2,00)
DIM. 'E'
2 x .079 (2P-7P)
(2 x 2.0)
2 x .118 (8P-10P)
(2 x 3.0)
Ø.012
(0,30)
MAX.
.315
(8,00)
3x
120
0
6, 7, 8, 9, 10 & 12 Positions
FEED DIRECTION
.157
(4,00)
Ø.059
(1,50)
.069
(1,75)
3
0
MAX.
DIM. 'C'
DIM 'D'
DIM. 'B'
ø.827
ø(21,0)
13.0
(330)
3.937
(100,0)
.079
(2,00)
Ø.012
(0,30)
MAX.
ø.512
ø(13,0)
ø7.48
ø(190,0)
1234 5 6 78
DIM. 'A'
SEE
DETAIL A
.630
(16,0)
.450
(11,5)
3
0
MAX.
0.020
(0,5)
Tube Packaging
.315
(8,00)
0.512
(13,0)
MARKING LABEL ON
END OF TUBE
19.68 ± 0.04
(500,0 ± 1,0)
0.079
(2,0)
0.276 ± .008
(7,0 ± 0,2)
0.071
(1,8)
0.020
(0,5)
0.177 0.256
(4,5) (6,5)
0.512
(13,0)
0.197
(5,0)
0.433
(11,0)
0.020 MAX.
(0,5) TYP
0.079 REF.
(2,0)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–20
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