Features/Benefits
Typical Applications
Traditional full profile
Extended actuator for easy actuation
Open bottom construction allows for solder
washing without the need for tape seal
Address switch for industrial controls
Logic switching for computers and peripherals
Function controlling for numerous applications
Open Base
(Suitable for most cleaning methods)
BD08
PC MOUNTING
SPST
Standard Profile DIP Switches
BD Series
DIP
D
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
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
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: 10
9
ohms min.
DIELECTRIC STRENGTH: 500 V RMS min. @ sea level between
adjacent terminals.
CAPACITANCE: 5 pF max. between adjacent terminals.
STORAGE & OPERATING TEMPERATURE: -40
C 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.
PART NUMBER
NO. POS. DIM. ‘A’
QUANTITY
PER TUBE
BD01
1 .180 (4,57) 115
BD02
2 .280 (7,11) 74
BD03
3 .380 (9,65) 54
BD04
4 .480 (12,19) 43
BD05
5 .580 (14,73) 35
BD06
6 .680 (17,27) 30
BD07
7 .780 (19,81) 26
BD08
8 .880 (22,35) 23
BD09
9 .980 (24,89) 21
BD10
10 1.080 (27,43) 19
BD12
12 1.280 (32,51) 16
Schematic
SPST
Rev. A 8/99
