DR Series
Rotary DIP Switches, Unsealed, Through Hole, Straight and Right-Angle
FEATURES:
• High pressure contacts (140K PSI) provide 20,000 Steps.
• Unique design utilizes high pressure pin-point sliding contacts to
penetrate contaminants on contact surface.
• Terminals insert molded into base.
• Screwdriver, knob and shaft (plastic and steel) type actuators available in
both upright and right angle versions.
• 10 And 16 position versions with both real and complement codes.
Note: Common terminals connected internally.
A
DR Series
MATERIAL SPECIFICATIONS:
Contacts ..................................Gold flashed copper alloy
Terminals ................................Tin Lead Plated
Base, Rotor, Case ....................Polyester
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-22ºF to +185ºF (-30°C to +85°C)
Storage Temperature................-49ºF to +212ºF (-45°C to + 100°C)
Vibration Resistance................Subjected to vibration of 10-55hz per
second with a total amplitude of .06 in. in 3
mutually perpendicular directions for 2
hours each
Shock Resistance ....................Will withstand 50G acceleration in 3
different planes for a period of 11
milliseconds
Salt Spray Test ........................Withstands an atmosphere of 5% salt water
at temperature of 50°C
Hydrogen Sulfide Test ............Withstands an atmosphere of 15-20 PPM
hydrogen sulfide gas at temperature of
40°C for 240 hours
Atmosphere Test......................Withstands an atmosphere of 30-50 PPM
sulfide gas at a temperature of 40°C for 240
hours
Solder Heat Resistance ............Withstands 5 sec. flow solder bath of
260°C when mounted on a .06” thick PC
board per MIL-STD 202, Method 210
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................0.4 VA @ 20 VDC
Initial Contact Resistance ........50 Milliohms max. @ 2 VDC
Insulation Resistance ..............1,000 Megohms min. @ 100 VDC
Dielectric Strength ..................300 VAC RMS @ sea level
Example: DRW 10RA =
Rotary Dip with
Wheel actuator
BDC -10 position
Right angle PC terminations
Series
Rotary Dips (blue case)
Actuator Style
*D = Flush
*M
= Mini plastic shaft
*W
= Wheel
*S
= Metal shaft
D R
HOW TO ORDER
Circuit Type
10 = BCD
10C = BCD complement
16 = Hexadecimal
16C = Hexadecimal complement
Terminations
Blank = PC
RA = Right angle for
DRM, DRW,
DRS only
RAE = Right angle,
Auto Assembly
Compatible for
DRD type only
*DRD Available in RAE version only. For PC or SMT versions,
see Pg. A24 DRD "E" Process Sealed Product.
A25
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
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
DR Series
Rotary DIP Switches, Unsealed, Through Hole, Straight and Right-Angle
A
DR Series
FOOTPRINTS
.031
(0.80)
DIA.
TYP.
.100
(2.54)
.100
(2.54)
.150
(3.81)
TYP.
.300
(7.60)
.031
(0.80)
DIA.
TYP.
.500
(12.7)
TYP.
.500
(12.70)
.100
(2.54)
TYP.
.100
(2.54)
TYP.
.300
(7.60)
.200
(5.08)
.031
(0.80)
TYP.
.031
(0.80)
TYP.
.300
(7.60)
.150
(3.81)
TYP.
.200
(5.08)
PC
S STYLE VERTICAL
(METAL SHAFT)
S STYLE RA
(METAL SHAFT)
PC
RIGHT ANGLE
TRUTH TABLES
Terminal Identification
(view from bottom of the switch)
8
C
2
1
C
4
8
C
2
1
C
4
ACTUATOR
LOCATION
10-Position, BCD (red actuator)
Pos.
C
1
2
4
8
0
X
1
X
X
2
X
X
3
X
X
X
4
X
5
X
X
X
6
X
X
X
7
X
X
X
X
8
X
9
X
X
16-Position, Hexadecimal (black actuator)
Pos.
C
1
2
4
8
0
X
1
X
X
2
X
X
3
X
X
X
4
X
5
X
X
X
6
X
X
X
7
X
X
X
X
8
X
9
X
X
A
X
X
X
X
X
B
X
X
X
X
C
X
D
X
X
X
X
E
X
X
X
X
F
X
X
X
X
X
X
X
X
X
X
X
10-Position, BCD Complement (orange actuator)
Pos.
C
1
2
4
8
0
X
X
X
X
X
1
X
X
X
X
2
X
X
X
X
3
X
4
X
X
X
X
5
X
X
X
X
X
6
X
X
7
X
8
X
X
X
X
9
X
X
X
16-Position Hexadecimal Complement (white actuator)
Pos.
C
1
2
4
8
0
X
X
X
X
X
1
X
X
X
X
2
X
X
X
X
3
X
4
X
X
X
X
5
X
X
X
X
X
6
X
X
7
X
8
X
X
X
X
9
X
X
X
A
X
X
X
B
X
C
X
X
X
D
X
X
E
X
X
F
X
X
X
X
X
X
A26
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
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
DR Series
Rotary DIP Switches, Unsealed, Through Hole, Metal Shaft or Wheel
Actuator
“S” METAL SHAFT ACTUATOR
.748
(19.00)
.394
(10.00)
.126
(3.20)
.236
(6.00)
A
DR Series
.598
(15.20)
.106
(2.70)
.100
(2.54)
.500
(12.70)
.100
(2.54)
.516
(13.10)
1/4-40
.213
(5.40)
.300
(7.60)
.516
(13.10)
.126
(3.20)
.394
(10.00)
.748
(19.00)
.236
(6.00)
.689
(17.50)
.039
(1.00)
.020
(0.50)
.150
(3.81)
.150
(3.81)
1/4-40
.146
(3.70)
.100 .100
(2.54) (2.54)
.300
(7.60)
.200
(5.08)
See Section K for knob selection
.394
(10.00)
1
0
9
.394
(10.00)
“W” WHEEL ACTUATOR
.130
(3.30)
3
2
.394
(10.00)
.236
(6.00)
.146
(3.70)
.020
(0.50)
8
7
.394
(10.00)
8
7
6
1
0
9
.100
(2.54)
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents.
6
3
2
5
4
.100
(2.54)
.100
(2.54)
.024
(0.60)
.300
(7.60)
.010
(0.25)
.130
(3.30)
.472
(13.00)
.394
(10.00)
.394
(10.00)
5
4
.100
(2.54)
.146
(3.70)
.200
.205
(5.20) (5.08)
TYP.
.020
(0.50)
TYP.
A27
Dimensions are shown for
reference purposes only.
Specifications subject
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
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