BD Series
Standard Profile DIP Switches
Features/Benefits
Traditional full profile
Extended actuator for easy actuation
Open bottom construction allows for solder
washing without the need for tape seal
Typical Applications
Address switch for industrial controls
Logic switching for computers and peripherals
Function controlling for numerous applications
How To Order
Complete part numbers for BD Series standard profile DIP Switches are shown on pages D-12 thru D-14. All switches supplied in
‘OFF’ position and in rigid dispensing tubes. Closed base models suitable for no-wash or bottom wash cleaning methods only.
Specifications
DIP
D
SWITCH FUNCTION: SPST - 1 thru 12 position available (except
11 position).
CONTACT RATING:
Carry: 100 mA max. @ 50 V DC.
Switch: 100 mA max. @ 5 V DC or 25 mA max. @ 25 V DC.
MECHANICAL & ELECTRICAL LIFE: 10,000 make-and-break
cycles at full load, each circuit.
CONTACT RESISTANCE: Below 50 milliohms typ. initial @
2– 4 V DC, 100 mA.
INSULATION RESISTANCE: 109 ohms min.
DIELECTRIC STRENGTH: 500 V RMS min. @ sea level between
adjacent terminals.
CAPACITANCE: 5 pF max. between adjacent terminals.
STORAGE & OPERATING TEMPERATURE: - 40C to 85C.
SHOCK: Withstands 20g 11 ms sawtooth waveform with no contact
opening greater than 10 microseconds.
VIBRATION: No contact opening greater than 10 microseconds and
no contact closure when exposed to vibration .06 in DA or 5g,
whichever is less, from 10 to 55 Hz, and 10g from 55 to 500 Hz.
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. Number of switches
per tube varies with model, consult Customer Service Center.
Switch position 1 denotes pin number 1. All switch actuators
in ‘OFF’ position, standard.
Materials
CASE & COVER: Glass filled polyester (PBT),
flame retardant (UL 94V-0).
ACTUATOR: Glass filled nylon 6/6, flame retardant,
heat stabilized (UL 94V-0).
CONTACTS: WE#1 over palladium silver over nickel
over phosphor bronze.
TERMINALS: Phosphor bronze, with tin-lead alloy over nickel plate.
TERMINAL SEAL: Epoxy.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Open Base
(Suitable for most cleaning methods)
PC MOUNTING
BD08
SPST
PART NUMBER
NO. POS.
DIM. ‘A’
QUANTITY
PER TUBE
BD01
BD02
BD03
BD04
BD05
BD06
BD07
BD08
BD09
BD10
BD12
1
.180 (4,57)
115
2
.280 (7,11)
74
3
.380 (9,65)
54
4
.480 (12,19)
43
5
.580 (14,73)
35
6
.680 (17,27)
30
7
.780 (19,81)
26
8
.880 (22,35)
23
9
.980 (24,89)
21
10
1.080 (27,43)
19
12
1.280 (32,51)
16
Schematic
SPST
D-12
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales Tel: 800-635-5936 Fax: 617-926-6846
Europe Sales Tel: +44-1536-521147 Fax: +44-1536-411602 Asia Sales Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
BD Series
Standard Profile DIP Switches
Closed Base & Epoxy Terminal Seal (Suitable For Bottom Wash Cleaning Methods Only)
DIM. ‘A’
QUANTITY
PER TUBE
2
.280 (7,11)
74
4
.480 (12,19)
43
5
.580 (14,73)
35
6
.680 (17,27)
30
PART NUMBER
NO. POS.
BD02E
BD04E
BD05E
BD06E
BD08E
BD10E
BD12E
8
.880 (22,35)
23
10
1.080 (27,43)
19
12
1.280 (32,51)
16
BD08E
SPST
Schematic
EPOXY
SPST
PC MOUNTING
Open Base & AV Right Angle Terminal Style
D
DIP
DIM. ‘A’
QUANTITY
PER TUBE
2
.280 (7,11)
72
3
.380 (9,65)
52
4
.480 (12,19)
42
BD08AV
5
.580 (14,73)
35
SPST
6
.680 (17,27)
29
7
.780 (19,81)
26
8
.880 (22,35)
23
9
.980 (24,89)
20
10
1.080 (27,43)
18
12
1.280 (32,51)
15
PART NUMBER
NO. POS.
BD02AV
BD03AV
BD04AV
BD05AV
BD06AV
BD07AV
BD08AV
BD09AV
BD10AV
BD12AV
Schematic
SPST
PC MOUNTING
NOTE: Boxed dimensions show difference between AV & AV2 terminal styles.
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales Tel: 800-635-5936 Fax: 617-926-6846
Europe Sales Tel: +44-1536-521147 Fax: +44-1536-411602 Asia Sales Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
D-13
BD Series
Standard Profile DIP Switches
Open Base & AV2 Right Angle Terminal Style
BD08AV2
SPST
DIM. ‘A’
QUANTITY
PER TUBE
2
.280 (7,11)
72
3
.380 (9,65)
52
4
.480 (12,19)
42
5
.580 (14,73)
35
6
.680 (17,27)
29
7
.780 (19,81)
26
8
.880 (22,35)
23
9
.980 (24,89)
20
10
1.080 (27,43)
18
12
1.280 (32,51)
15
PART NUMBER
NO. POS.
BD02AV2
BD03AV2
BD04AV2
BD05AV2
BD06AV2
BD07AV2
BD08AV2
BD09AV2
BD10AV2
BD12AV2
Schematic
SPST
PC MOUNTING
D
Installation, Soldering and Cleaning
DIP
NOTE: Boxed dimensions show difference between AV & AV2 terminal styles.
All BD Series Standard Profile DIP Switches can be hand soldered or machine soldered without the use of boots, caps, tapes or
special attention. Open base washable models have unique design, allowing solvent cleaners and water/detergent solutions to flush
and clean the electrical contacts of contaminants and fluxes. Closed base models with epoxy terminal sealing recommended for
no-wash or bottom-wash assembly methods only. For best results, follow these recommendations:
1) Wave soldering recommended at 500 F solder temperature.
2) Hand solder using 30 watt small tip iron controlled at 500 F, 10 seconds max./ terminal.
3) Open base washable models: Clean flux using forced rinse, high agitation or triple bath cleaning method.
DO NOT mask or cover switch in any way during cleaning. Switch is designed for easy solvent flush out.
4) Closed base models with epoxy terminal seal: Recommended for no-wash or bottom-wash assembly methods only.
5) All switch actuators must be in ‘OFF’ position during soldering and cleaning processes.
D-14
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales Tel: 800-635-5936 Fax: 617-926-6846
Europe Sales Tel: +44-1536-521147 Fax: +44-1536-411602 Asia Sales Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
