
3500 SERIES
MICRO-DIP
PRINTED
CIRCUIT BOARD SWITCHES
The 3500 Series MICRO-DIP is a low profile,
fully sealed rotary DIP switch designed for
today’s automated soldering and cleaning
processes!
Featuring direct decimal to binary conversion,
the
3500 Series Micro-DIP
is a user friendly
means of addressing PROM’s or setting micro-
processor controlled devices. The
3500 Series
is
offered in six binary and decimal codes, with
extended shafts and right angle orientations for
maximum design flexibility. The
3500 Series
is
covered by EECO’s exclusive
Lifetime Warranty
.
All
3500 Series
products are
Lead-Free
and fully
RoHS compliant.
SPECIFICATIONS
MECHANICAL
No. of Switching Positions
Life
Rotational Torque (Initial) 1.0-4.5 Inch/Ounces
Terminal Strength
Pull 3 Pounds, Push 3 Pounds, for 15 Seconds
ELECTRICAL
Minimum Switching Current
Minimum Switching Voltage
Maximum Electrical Current, Non-Switching
Maximum Rated Load, Switching
Contact Resistance (Initial)
Insulation Resistance
Dielectric Withstanding Voltage
ENVIRONMENTAL
Operating Temperature
Storage Temperature
Vibration
Moisture Resistance
Seal
Solderability
Solvent Resistance
Humidity
MATERIALS
Housing and Base
Rotor
O-Ring
Contact
Terminal
Weight
Knobs
Type B
Type K
Type V
8, 10 16
20,000 Detents at +25
C
1
μ
A
30 mVDC
1A
100 mA at 28 VDC Resistive
100 m
Maximum
1,000 M
Minimum At 100 VDC
250 VAC (RMS)
-65
0
C To +85
0
C
-65
0
C To +125
0
C
15g, 10 to 2,000 Hz, Method 204, Condition B of
Mil-Std 202
Method 106, Mil-Std 202, 50 VDC Polarizing Voltage
Top: O-Ring Bottom: Epoxy
Method 208 of Mil-Std 202, 95% Coverage
Method 215 of Mil-Std 202
Method 103B of Mil-Std 202, Test Condition A
50 VDC Polarizing Voltage
Glass Reinforced High Temperature 4/6 Nylon, UL 94 V0
Glass Reinforced 6/6 Nylon UL 94 V0
Silicon Rubber
Matte Tin With Whisker Inhibitors Over Nickel Plate
Copper Alloy Base, Gold Over Nickel Plate
0.03 Oz (.86G)
ABS, UL 94 V0 (Black)
Glass Reinforced Polyester, 94 V0 (White)
Glass Reinforced 6/6 Nylon, 94 V0 (Black)
LEAD-FREE!