NR01 Series
Process Sealed Rotaries
Subminiature Rotaries with
Positive, Distinctive Detent
New Product CN-0313
2017-07-17
Series NR01 Subminiature Process Sealed Rotaries
www.nkkswitches.com
2
Electrical Capacity (Resistive Load)
Logic Level: 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Note: Find additional explanation of operating range in Supplement section
Other Ratings
Contact Resistance: 100 milliohms maximum
Insulation Resistance: 100 megohms minimum @ 500V DC
Dielectric Strength: 500V AC minimum for 1 minute minimum
Mechanical Life: 30,000 cycles minimum
Electrical Life: 10,000 cycles minimum
Nominal Operating Torque: 0.02Nm (0.177 lb•in)
Contact Timing: Nonshorting
Indexing: 45° for 3-position, 4-position & 5-position
Materials & Finishes
Housing: Glass fiber reinforced polyester (PBT)
Base: Glass fiber reinforced polyamide
Rotor: Polyacetal
Movable Contactor: Beryllium copper with gold plating
Stationary Contacts: Phosphor bronze with gold plating
Terminals: Phosphor bronze with gold plating
Mounting Bracket: Steel with tin plating
Environmental Data
Operating Temperature Range: –25°C through +70°C (–13°F through +158°F)
Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)
Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
PCB Processing
Soldering: Wave Soldering Recommended: Preheat temperature 110°C; Preheat time 40 seconds;
Peak Temperature 270°C; Peak Time 6 seconds; Thickness of PCB 1.6mm; 2 Cycles.
Manual Soldering Recommended: Temperature 390°C for 4 seconds, 2 cycles.
Cleaning: Automated cleaning. See Cleaning Specifications in Supplement section.
Standards & Certifications
The NR01 Series rotaries have not been tested for UL recognition or CSA certification.
These switches are designed for use in a low-voltage, low-current, logic-level circuit.
When used as intended in a logic-level circuit, the results do not produce hazardous energy.
General Specifications
Note: Values are determined by NKK's individual specification tests in a controlled environment, and do not certify that the product
supports simultaneous multiple conditions.
Series NR01
Subminiature Process Sealed Rotaries
www.nkkswitches.com 3
Totally sealed construction with internal o-ring, gasket between base and
housing, and insert-molded terminals, gives protection for automated
processing techniques.
Detent mechanism, with its spring-operated steel ball, gives distinct
feel and crisp actuation for accurate switch setting.
Subminiature size and compact body contributes to high density
mounting.
Bifurcated, self-wiping contact mechanism provides unequalled
logic-level reliability and smoother, positive detent actuation.
Crimped bracket legs ensure secure PCB mounting and prevent
dislodging during automated wave soldering.
Molded-in terminals prevent entry of flux and other contaminants.
.100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to
standard PC board grid spacing.
Distinctive Characteristics
Actual Size
• Power Control Equipment
• Measuring Devices
• Telecommunication Equipment
• Medical Equipment
• Teaching Pendant
Applications
Series NR01 Subminiature Process Sealed Rotaries
www.nkkswitches.com
4
Pole
1Single
Pole
TYPICAL SWITCH ORDERING EXAMPLE
Knobs
No
Code Without Knob
1Knob Without Flange
2Knob With Flange
Circuits, Positions & Indexing
Code Pos. 1 Pos. 2 Pos. 3 Pos. 4 Pos. 5 Index
03 ON ON ON –– –– 45°
04 ON ON ON ON –– 45°
05 ON ON ON ON ON 45°
1NR01 N03 GA 13
Contact Timing
NNonshorting
Contact Material
G
Gold Rated
0.4VA @
28V AC/DC
Gold Contacts
with 0.4VA Rating
Straight PC Terminals
with Bracket
Red Knob
without Flange
DESCRIPTION FOR
TYPICAL ORDERING EXAMPLE
NR01103ANG13-1C
SP3T ON-ON-ON Circuit
Positions 1, 2 & 3
1
PC Terminals
13 Straight with
Bracket
C
Colors
ABlack
CRed
HGray
CONTACT MATERIAL & RATING
Gold over Bronze or Copper
Logic Level
0.4VA @ 28V AC/DC maximum
G
TERMINALS
Straight PC with Bracket
13
Pole Model
Actuator Positions Connected Terminals Throw & Schematics
Pos 1 Pos 2 Pos 3 Pos 4 Pos 5 Pos 1 Pos 2 Pos 3 Pos 4 Pos 5 Note: Terminal numbers
are not actually on switch
SP3T NR01103 ON ON ON –– –– C-2 C-3 C-4 –– ––
SP4T NR01104 ON ON ON ON –– C-2 C-3 C-4 C-5 ––
SP5T NR01105 ON ON ON ON ON C-1 C-2 C-3 C-4 C-5
POLES & CIRCUITS
2 3
C
4
2 3 4
C
5
1 2 3
C
4 5
Series NR01
Subminiature Process Sealed Rotaries
www.nkkswitches.com 5
KNOBS
1
Material:
Glass fiber
reinforced
polyamide
Material:
Glass fiber
reinforced
polyamide
2AT3009
With Flange
AT3008
Without Flange
Without
Knob
No
Code
(7.0)
.276 (12.0)
.472
Knob Colors
A
C
H
Black
Red
Gray
(12.0)
.472
(9.5)
.374
(10.8)
.425 (16.0)
.630
(5.08)
.200
(2.54) Typ
.100
(2.54) Typ
.100
(1.0) Dia Typ
.039
1
C
5 4
3
2
(3.5) Typ
.138
(1.5) Typ
.059
TYPICAL SWITCH DIMENSIONS
45° Indexing • SP3T • Straight PC
45° Indexing • SP4T • Straight PC
Actuator shown in Position 1 Terminals 1 & 5 are support pins NR01103ANG13-1C
45° Indexing • SP5T • Straight PC
(10.7)
.421
(9.0) Dia
.354
POS 2
POS 1 POS 3
(10.7)
.421
45°
45°
(3.5)
.138
(4.7)
.185 (20.7)
.815
0.5) Typ
.020
(0.6) Typ
.024
(2.54) Typ
.100
(5.9) Dia
.232
Part No.
This Side
(10.5)
.413
2
3
4
1
C
5
(10.16)
.400
(5.08)
.200
(0.7) Typ
.028
(0.3) Typ
.012
Actuator shown in Position 1 Terminal 1 is a support pin NR01104ANG13-2C
(10.7)
.421
(9.0) Dia
.354
POS 2
POS 1 POS 3
(10.7)
.421
45°
45°
POS 4
45°
(3.5)
.138
(4.7)
.185 (20.7)
.815
0.5) Typ
.020
(0.6) Typ
.024
(2.54) Typ
.100
(5.9) Dia
.232
Part No.
This Side
(10.5)
.413
2
3
4
1
C
5
(10.16)
.400
(5.08)
.200
(0.7) Typ
.028
(0.3) Typ
.012
(5.08)
.200
(2.54) Typ
.100
(2.54) Typ
.100
(1.0) Dia Typ
.039
1
C
5 4
3
2
(3.5) Typ
.138
(1.5) Typ
.059
(10.7)
.421
(9.0) Dia
.354
POS 3
POS 2 POS 4
(10.7)
.421
45°
45°
POS 5POS 1
45°
45°
(3.5)
.138
(4.7)
.185 (20.7)
.815
0.5) Typ
.020
(0.6) Typ
.024
(2.54) Typ
.100
(5.9) Dia
.232
Part No.
This Side
(10.5)
.413
2
3
4
1
C
5
(10.16)
.400
(5.08)
.200
(0.7) Typ
.028
(0.3) Typ
.012
(5.08)
.200
(2.54) Typ
.100
(2.54) Typ
.100
(1.0) Dia Typ
.039
1
C
5 4
3
2
(3.5) Typ
.138
(1.5) Typ
.059
Actuator shown in Position 1 NR01105ANG13-2C
PCB
Knob
Flange
Panel
MOUNTING & INSTALLATION
Knob Installation
To prevent knob from disassembling from the switch, it is recommended
to use the type with a flange. Mount the knob with the flange (AT3009,
assembled to switch) beneath the panel, as shown in illustration.
Series NR01 Subminiature Process Sealed Rotaries
www.nkkswitches.com
6
DIP Rotary Switch
has Unsatisfactory
Tactile Response
Simple, Accurate
Functionality
in Compact Body
Need for Compact
Rotary Switch
Distinctive Detent with
Contact Reliability
Complex Functionality
is Not Essential
Single Pole
3 ~ 5 Positions
Handheld Automation Devices Measuring Devices
Advantages
• Simplified soldering and automated cleaning processes enhance production efficiency
• Reinforced bracket with crimped legs improves mounting stability and strength
• Easy, straightforward functionality
• Small, subminiature size with precise detent and crisp actuation
F1
F2 F3
Switching Function
Input Switching
Signal Mode Selection
Ideal for Applications that Require Small Sizes with Precision & Reliability
Typical Applications
CH1, CH2, DUAL
AC, DC, GND
F1, F2, F3, F4
Situation
Solution
Series NR01
Subminiature Process Sealed Rotaries
www.nkkswitches.com 7
Subminiature & Ultra-Miniature
DIP Rotaries
SMT DIP Rotaries
Miniature & Subminiature Rotaries Standard Rotaries
with Multiple Positions & Poles
HS13
HS16
PS
TS
MRB
FR01 ND
ND3FR02
• 10mm
• Ultra-Thin
• 100mA @
5/50V DC
• Subminiature
• 8mm
• Process Sealed
• 100mA @
5/50V DC
• Ultra-Miniature
MRX
• Positive Detent
• Metal Bushing
& Housing
• 1A @ 30V DC
• Miniature
• Process Sealed
• IP67 Rated
• 0.4VA @ 28V AC/DC
• Miniature
• 6A @ 125V AC
• 10mm Bushing
• 6A @ 125/250V AC
• 10mm Bushing
• 12A @ 125V AC
• 10mm Bushing
• 30A @ 125/250V AC
• 10mm Bushing
7850 East Gelding Drive • Scottsdale, AZ 85260 • Telephone 480.991.0942 • Fax 480.998.1435
http://www.nkkswitches.com • 1.877.2BUYNKK (228.9655)
Eective Date July 2017
NKK offers optional knobs for Rotary Switches. See Accessories or contact our Sales Department.
A Comprehensive Line of Rotary Switches Meets a Variety of Applications
PCB Mount Rotaries NR01 MRB MRA112 FR01
Specifications
Number of Poles 1 1 1, 2, 4 —
Positions 3, 4, 5 2, 3 2 ~ 12 —
Electrical Capacity 0.4VA Max
@ 28V AC/DC Max
0.4VA Max
@ 28V AC/DC Max 250mA @ 125V AC 100mA @ 5V DC
Electrical Life 10,000 Operations Min 10,000 Operations Min 10,000 Operations Min 10,000 Detent Operations Min
Operating Temperature –25 ~ +70°C (–13 ~ +158°F) –10 ~ +70°C (+14 ~ +158°F) –10 ~ +70°C (+14 ~ +158°F) –25 ~ +85°C (–13 ~ +185°F)
External Dimensions 10.7 x 10.7mm (.421 x .421”) 14.5 x 15.74mm (.571 x .620”) 16mm Dia (.630” Dia) 10.0 x 10.0mm (.394 x .394”)
Process Sealed Yes Yes Yes No
• 10mm
• Ultra-Thin
• 100mA @
5/50V DC
• Subminiature
• 8mm
• Process Sealed
• 100mA @
5/50V DC
• Ultra-Miniature
NR01
• Process Sealed
• Positive Detent
• 0.4VA @ 28V AC/DC
• Subminiature
