Series ND
Toggles
8mm Process Sealed DIP Rotaries
Rockers
General
Specifications
Electrical Capacity (Resistive Load)
Switching Rating:
Nonswitching Rating:
100mA @ 5V DC
100mA @ 50V DC
Pushbuttons
Other Ratings
Programmable Illuminated PB
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Keylocks
Nominal Operating Torque:
Contact Timing:
80 milliohms maximum for circuit; 30 milliohms maximum for contact point
1,000 megohms minimum @ 250V DC
250V AC minimum for 1 minute minimum
20,000 detent operations minimum
20,000 detent operations minimum
Notes: A detent operation is one actuator position operation or stepping.
20,000 detent operations = 1,250 cycles for hexadecimal devices or 2,000 cycles for decimal
devices. A cycle is one 360° rotation.
0.006Nm
Nonshorting (break-before-make)
Materials & Finishes
Rotaries
G
Slides
Actuator:
Housing:
O-ring:
Base:
Movable Contact:
Stationary Contacts:
Terminals:
Glass fiber reinforced polyamide
Glass fiber reinforced polyamide (UL94V-0)
Nitrile butadiene rubber
Glass fiber reinforced polyamide (UL94V-0)
Beryllium copper with gold plating
Brass with gold plating
Brass with gold plating
Tactiles
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Tilt
–25°C through +75°C (–13°F through +167°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
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
50G (490m/s
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Touch
Processing
Soldering:
Indicators
Cleaning:
Wave Soldering Recommended: See Profile B in Supplement section.
Note: During Wave Soldering process, set the switch to the following position:
NDFR10, NDFR16, NDKR10, NDKR16: 0 position;
NDFC10, NDKC10: 7 position; NDFC16, NDKC16: F position.
Manual Soldering: See Profile B in Supplement section.
Automated Cleaning. See Cleaning Specifications in Supplement section.
Accessories
Standards & Certifications
Flammability Standards:
Supplement
UL94V-0 rated housing & base
The ND 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.
G34
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8mm Process Sealed DIP Rotaries
Series ND
Toggles
Detent mechanism designed for crisp,
positive action for accurate switch setting.
Bifurcated, spring loaded contacts give
unmatched logic-level reliability.
Heat tolerant resin used for body meets UL
flammability rating of 94V-0 and maintains
switch reliability through automated soldering
process.
Crimped terminals ensure secure PC mounting
and prevent dislodging during soldering.
.100” (2.54mm) terminal grid spacing between pin centers,
plus 3-by-3 terminal arrangement for footprint pattern equivalent
to industry standard.
Epoxy sealed terminals lock out flux, solvents, and other contaminants.
G
Actual Size
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G35
Supplement
Accessories
Indicators
Touch
Tilt
Tactiles
Slides
Rotaries
Keylocks
Programmable Illuminated PB
Highly visible legends and choice of screwdriver or
shaft actuation to provide trouble-free code setting.
Pushbuttons
Sealed construction prevents contact contamination and allows automated
soldering and cleaning. Sealed design accomplished with seals between
the actuator and housing and between housing and base.
Rockers
Distinctive
Characteristics
Series ND
Toggles
8mm Process Sealed DIP Rotaries
TYPICAL SWITCH ORDERING EXAMPLE
Pushbuttons
Rockers
ND
Actuators
F
K
K
C
Circuits
R
C
Real Coded
(White Actuator)
Complement Coded
(Red Actuator)
10
16
10
Positions
Decimal
Hexadecimal
P
H
P
Terminals
Straight
Right Angle
Programmable Illuminated PB
Screwdriver Actuated
Shaft Actuated
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
NDKC10P
Shaft Actuated
Complement Coded
Keylocks
Decimal Positions
Straight PC Terminals
Rotaries
G
ACTUATORS
F
Screwdriver Actuated
12
0
Slides
K
3
4
Shaft Actuated
6
5
7
12
6
5
7
Tactiles
Actuator colors:
White for real coded
Red for complement coded
ND-
FR10
P
Actuator colors:
White for real coded
Red for complement coded
Tilt
Actuators are fully rotational in either direction.
TRUTH TABLES (CIRCUITS & POSITIONS)
Actuator Position
x = ON
Terminal No. (Output)
Touch
10
Decimal
16
Hexadecimal
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 A B C D E F
1
Indicators
R
Real Coded
Model Numbers:
NDFR, NDKR
2
4
8
1
2
4
8
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Accessories
C
Complement
Supplement
Coded
Model Numbers:
NDFC, NDKC
G36
8
9
8
9
0
ND-
KR1
0P
8mm Process Sealed DIP Rotaries
TYPICAL SWITCH DIMENSIONS
Series ND
Screwdriver Actuated • Straight PC
Toggles
1
C
2
(0.6)
.024
(7.92)
.312
(0.3)
.012
9
78
0
1
(2.6) Dia
.102
2
3
(0.3)
.012
(0.25) Typ
.010
(5.08)
.200
2
C 1
(0.3)
.012
(2.54) Typ
.100
4
8
C
4
C
8
(7.92)
.312
(5.2)
.205
(3.3)
.130
(0.5) Typ
.020
(2.54) Typ
.100
(2.54) Typ
.100
(0.8 ~ 1.0) Dia Typ
.031 ~ .039
Terminal numbers are not on switch
NDFR10P
Shaft Actuated • Straight PC
(0.6)
.024
BCD
EF0
1
2
(0.3)
.012
(7.92)
.312
(0.3)
.012
(2.6) Dia
.102
(0.3)
.012
(0.25) Typ
.010
(5.08)
.200
2
C
1
1
C
2
(2.54) Typ
.100
4
8
C
4
C
8
(7.92)
.312
(3.2)
.126
(5.2)
.205
(3.3)
.130
(0.5) Typ
.020
(2.54) Typ
.100
(2.54) Typ
.100
(0.8 ~ 1.0) Dia Typ
.031 ~ .039
Terminal numbers are not on switch
NDKC16P
G
Screwdriver Actuated • Right Angle PC
(0.6)
.024
(7.92)
.312
(0.3)
.012
EF0
1
2
(2.6) Dia
.102
CD
(11.0)
.433
1
C
2
(2.54) Typ
.100
(3.3)
.130
8
2
C
1
4
C
8
4
C
(0.25) Typ
.010
(8.4)
.331
(5.5)
.217
(5.08)
.200
Terminal numbers are on terminal cover
NDFC16H
Shaft Actuated • Right Angle PC
(3.2)
.126
(11.0)
.433
1
C
2
(0.3)
.012
(7.92)
.312
(0.3)
.012
0
1
9
78
(0.6)
.024
23
(2.54) Typ
.100
4
C
8
2
C
1
(8.4)
.331
(5.5)
.217
(5.08)
.200
(0.25) Typ
.010
(0.5) Typ
.020
(2.54) Typ
.100
(2.54) Typ
.100
(0.8 ~ 1.0) Dia Typ
.031 ~ .039
Terminal numbers are on terminal cover
NDKR10H
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G37
Supplement
Accessories
(2.6) Dia
.102
(3.3)
.130
4
C
8
Indicators
Touch
Tilt
(0.5) Typ
.020
(2.54) Typ
.100
(2.54) Typ
.100
(0.8 ~ 1.0) Dia Typ
.031 ~ .039
Tactiles
456
789
AB
Slides
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
456
34
56
78
9A
34
56
