5-1437567-8 Datasheet, PDF (207/326 Pages) Tyco Electronics – DIP Switch Part Number Index

3100 Series
3100 Series Rotary Switches
Alcoswitch Rotary Switches
provide a highly reliable
means of manually
programming various types
of electronic equipment. They
are specifically designed for
logic level circuitry, but are
PERFORMANCE CHARACTERISTICS
Circuit Current Rating—
Nonswitching — 2.0 amperes at 115 VAC max.
Switching (Resistive Load) — 125 milliamperes at 115 VAC
max.
Dielectric Withstanding Voltage—
500 VDC
Product Facts
n Code flexibility — switch
output capabilities include
decimal, BCD and BCD
complement, and various
other codes
capable of controlling
electrical circuits that operate
at current ratings of 2
amperes, 115 VAC
(nonswitching) and up to 125
milliamperes, 115 VAC
(switching).
Positive detent action, with a
quick make/break operation,
is provided by durable
stainless steel balls and
springs as well as the detents
which form an integral part of
the housing. All contact
surfaces are fully enclosed
within the housing, thus
greatly reducing operational
failures due to dirty contacts.
The contacts are made of
phosphor bronze with gold-
over-nickel plating.
Insulation Resistance—
1 x 108 ohms min. at 100 VDC
Initial Contact Resistance—
150 milliohms (input terminal to output terminal)
Initial Operating Force—
1⁄2 to 2 in.-lbs.
Contact Life Expectancy—
25,000 rotations at rated load
Operating Temperature—
-18°C to +88°C
MATERIALS
Housing—
Polyester, black
Detent Ball and Spring—
Stainless steel
Operating Shaft and Detent—
Thermoplastic, 94V-0 rated, black
Printed Circuit Board—
Flame retardant, glass epoxy laminate, copper clad
Contacts—
Phosphor bronze, gold-over-nickel plated
n Positive switching —
positive detent action of
stainless steel detent
balls and springs assures
error-free operation
n Enclosed contacts —
contact surfaces are better
protected against dirt, dust
and other environmental
hazards
G
Alcoswitch Rotary Switches Hardware—
can be supplied with a variety ^{Brass or corrosion resistant steel}
of options to afford complete
application versatility and
adaptability. Output codes
include decimal, BCD and
BCD complement with 10,
12, 16, 24 and 32 switching
TECHNICAL DOCUMENTS
Product Specification—
108-7518
Instruction Sheet—
408-07936
positions.
Interconnection of switches
may be achieved by the use
of AMPMODU receptacles.
Stops supplied with the
switches may be customer
installed when it is desired to
limit rotation to less than
360°.
1.125
[28.58]
.255
[6.48]
1.200
[30.48]
G8
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Dimensions are in inches
Dimensions are shown for
and millimeters unless otherwise reference purposes only.
specified. Values in parentheses Specifications subject
or brackets are metric equivalents. to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967