SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
P
APEM
, 63 NECK ROAD, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
FEATURES
Ultra-compact low-profile size.
.050" (1.27mm) terminal spacing.
Self-cleaning twin point contacts.
Auto-insertable and reflow solderable.
Process compatible with std'd. tape seal.
GENERAL SPECIFICATIONS
ELECTRICALS
Electrical life 1000 cycles minimum
Contact rating, non-switching 100 mA at 50 VDC
Contact rating, switching 100 mA at 6 VDC
Contact resistance
100
mý maximum
Insulation resistance 100 Mý minimum
Dielectric strength 250 VDC for 1 min. between adjacent or opposite terminals
Capacitance 5 pf. max. between adjacent or opposite terminals
MECHANICALS, THERMALS
Operating force 400 grams maximum
Vibration 10-55 Hz. per MIL-STD-202F, METHOD 201A
Shock 50 g (peak value) for 11 msec. per MIL-STD-202F, METHOD 213B
Operating temperature range -40°C to +80°C
SOLDERING & CLEANING RECOMMENDATIONS
Hand soldering 330°C max. for 3 seconds max.(30 watt iron max.)
Reflow soldering Set oven at 215°C max. for 90 seconds max.
Cleaning 1-1-1 Trichloroethane, Freon TE, Isopropyl alcohol or aqueous
(with standard tape seal in place) cleaner for 2 minutes max. at 20°C
MATERIALS
Base UL94V-O, glass fiber filled PPS, black
Cover UL94V-O, glass fiber filled PPS, black
Actuators UL94V-O, Polyamide, yellow
Contacts Gold plated beryllium copper
Terminals Gold plated copper alloy
Terminal seal Epoxy
Tape seal Polyimide
PACKAGING
Supplied in tape & reel packaging.
Reel & tape meets the requirements of EIA-481-A.
DHS SERIES 1/2 PITCH SPST
SURFACE MOUNT DIP SWITCHES
MODEL NO. 0F A DIMENSION
NUMBER POS. IN(± .012) MM(± 0.30)
DHS4S 4 .268 6.81
DHS6S 6 .368 9.35
DHS8S 8 .468 11.89
DHS10S 10 .568 14.43
Note: S at end of model no. indicates S style pack-
aging. Substitute SR/TC for S for SR/TC packaging.
MECHANICAL OUTLINE
PRINTED CIRCUIT BOARD OUTLINE
(8 positions shown)
SCHEMATIC
(8 positions shown)
P6
S Style SR/TC Style
