3310

*R
oH
S
CO
M
PL
IA
NT
Features
■ Conductive plastic
■ PC board and bushing mount
■ Plastic or metal bushing and plastic shaft
■ Withstands typical industrial washing
processes
■ Compact package saves board and panel
space
3310 - 9 mm Square Sealed Panel Control
Electrical Characteristics
Standard Resistance Range - Linear .................................................................................................................................................. 1 K ohms to 1 megohm
Total Resistance Tolerance - Linear Tapers .................................................................................................................................................................... ±20 %
Independent Linearity ....................................................................................................................................................................................................... ±5 %
Absolute Minimum Resistance ..................................................................................................................................................................... 2 ohms maximum
Effective Electrical Angle ......................................................................................................................................................................................... 270 ° ±15 °
Contact Resistance Variation ........................................................................................................................................... 1 % or 1 ohm (whichever is greater)
Dielectric Withstanding Voltage (MIL-STD-202 – Method 301)
Sea Level ............................................................................................................................................................................................... 900 VAC minimum
70,000 Feet ........................................................................................................................................................................................... 350 VAC minimum
Insulation Resistance ...................................................................................................................................................................... 1,000 megohms minimum
Power Rating @ 70 °C (Derate to 0 at 125 °C - Voltage Limited By Power Dissipation or 200 VAC, Whichever is Less) ...................................... 0.25 watts
Theoretical Resolution ...................................................................................................................................................................................Essentially infinite
Environmental Characteristics
Operating Temperature Range .......................................................................................................................................-40 °C to +125 °C (-40 °F to +257 °F)
Storage Temperature Range .........................................................................................................................................-55 °C to +125 °C (-67 °F to +257 °F)
Temperature Coefficient Over Storage Temperature Range ............................................................................................................................ ±1,000 ppm/°C
Vibration ............................................................................................................................................................................................................................ 30 G
Total Resistance Shift .................................................................................................................................................................................±1 % maximum
Voltage Ratio Shift ......................................................................................................................................................................................±1 % maximum
Shock .............................................................................................................................................................................................................................. 100 G
Total Resistance Shift .................................................................................................................................................................................±1 % maximum
Voltage Ratio Shift ......................................................................................................................................................................................±1 % maximum
Load Life................................................................................................................................................................................................................. 1,000 hours
Total Resistance Shift .......................................................................................................................................................................±10 % TRS maximum
Rotational Life (No Load) ..................................................................................................................................................................................... 50,000 cycles
Total Resistance Shift .........................................................................................................................................................................±5 % TRS maximum
Contact Resistance Variation ................................................................................................................................... 3 % or 3 ohms, whichever is greater
Moisture Resistance .................................................................................................................................................. MIL-STD-202, Method 103, Condition B
Total Resistance Shift .......................................................................................................................................................................±10 % TRS maximum
IP Rating ............................................................................................................................................................................................................................. IP67
Mechanical Characteristics
Stop Strength ........................................................................................................................................................................................... 5.65 N-cm (8 oz.-in.)
Mechanical Angle ................................................................................................................................................................................................ 300 ° nominal
Torque
Starting ............................................................................................................................................................................3.53 N-cm (5.0 oz.-in.) maximum
Running ...........................................................................................................................................................................3.53 N-cm (5.0 oz.-in.) maximum
Mounting (Torque on Bushing) ......................................................45 N-cm (4.0 lb.-in.) max [plastic bushing]; 79 N-cm (7.0 lb.-in.) max [metal bushing]
Weight (Single Section).............................................................................................................................................................................................. 4.5 grams
(Each Additional Section) .................................................................................................................................................................................... 2.5 grams
Terminals .......................................................................................................................................................................................................... Solderable pins
Soldering Condition
Manual Soldering ................................................ 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire; 370 °C (700 °F) max. for 3 seconds
Wave Soldering .........................................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean flux; 260 °C (500 °F) max. for 5 seconds
Wash Processes ....................................................... For recommended wash processes, please refer to http://www.bourns.com/pdfs/sldclen.pdf
Marking................................................................. Manufacturer’s trademark, model number, product code, terminal style, resistance code and date code
Ganging ..........................................................................................................................................................................................................2 cups maximum
Hardware ...........................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.
Flammability ........................................................................................................................................................................................... Conforms to UL94V-0
Epoxy .................................................................................................................................................................................................... Conforms to UL 94V-1
IP Rating ............................................................................................................................................................................................................................. IP67
Switch Characteristics
Switch Life ................................................................................................................................................................................................................10K cycles
Contact Resistance .............................................................................................................................................................................................. 2 ohms max.
Dielectric Strength .......................................................................................................................................................................................................350 VDC
Detent Torque ...................................................................................................................................................................................................... 0.5 oz-in min.
Power Rating (Resistive Load) .....................................................................................................................................................................100 mA @ 16 VDC
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Additional Features
■ Audio taper versions available as special order
■ RoHS compliant*
3310 - 9 mm Square Sealed Panel Control
Standard Resistance Table
Resistance
(Ohms)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
Resistance
Code
102
202
502
103
203
503
104
204
504
105
Popular values listed in boldface. Consult
factory for special resistances.
How To Order
3310 Y - 0 0 1 - 103 L
Model Number Designator
3310 = 9 mm Panel Control
Terminal Style Designator
Single Cup:
C = In-line Straight Terminals Side Exit 2.54 mm centers
R = In-line Terminals Rear Exit 2.54 mm centers
P = 5.08 mm x 2.54 mm Triangular Pattern Rear Exit
Y = 5.08 mm x 5.08 mm Triangular Pattern Rear Exit
Dual Cup (Pot/Pot or Pot/Switch):
H = Dual In-line Straight Terminals Rear Exit 2.54 mm centers
Shaft End Designator
0 = Shaft End Slotted
1 = Shaft End Flatted
Shaft Length Designator
0 = 12.7 mm FMS Long Plastic Shaft (Available w/bushing only)
1 = 19.05 mm FMS Long Plastic Shaft (Available w/bushing only)
2 = 5.59 mm FMS Long Plastic Shaft (Bushingless version only)
Bushing Designator
Pot (or Pot/Pot):
1 = 6.35 mm x 6.35 mm Plastic
2 = 6.35 mm x 6.35 mm Ni Plated Brass
5 = Bushingless (Board Level Control)
Pot/Switch Bushing Designator (use with “H” terminal style only.)
3 = 6.35 mm x 6.35 mm Plastic
4 = 6.35 mm x 6.35 mm Ni Plated Brass
6 = Bushingless (Board Level)
Resistance Code
(1st 2 digits are significant, 3rd digit is number of 0s to follow)
RoHS Identifier
L = Compliant
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
3310 - 9 mm Square Sealed Panel Control
Product Dimensions
3310C-001
COMMON DIMENSIONS
3310-001
3310Y-001
9.53 ± .25
(.375 ± .010)
2
Plastic Bushing
Slotted Shaft
9.53 ± .25
(.375 ± .010)
9.53 ± .25
1 (.375 ± .010)
3
9.53 ± .25
(.375 ± .010)
.51 ± .05
DIA.
(.020 ± .002)
SOLDER PLATED
COPPER PINS
3
3
2
5.97 ± .89
(.235 ± .035)
1
2.54 ± .25
(.100 ± .010)
3.91 ± .38
(.154 ± .015)
1
2
3310P-001
4.83 ± .25
(.190 ± .010)
4.75 MIN. FULL
(.187) THREAD
5.18 ± .38
(.204 ± .015)
6.35 ± .08
(.250 ± .003)
MOUNTING
DIA.
COMMON DIMENSIONS
3310C-101
2.54 ± .25
(.100 ± .010)
R
.76 ± .25
DEEP
(.030 ± .010)
2.54 ± .25
(.100 ± .010)
4.83 ± .38
(.190 ± .015)
3310R-001
.76 ± .05 X .76
HIGH
(.030 ± .002 X .030)
ANTI-ROTATION
BOSS
7.62
(.300)
DIA. MOUNTING
SURFACE
MOUNTING
SURFACE
2.39
(.094)
6.35 ± .08
(.250 ± .003)
MOUNTING DIA.
12.70 ± .64
(.500 ± .025)
FROM MOUNTING
SURFACE
1
2.54 ± .25
(.100 ± .010)
2.54 ± .25
(.100 ± .010)
5.97 ± .89
(.235 ± .035)
.51
4 PLACES
(.020)
The shaft flat position as shown above is at 50 %
of the mechanical travel.
MOUNTING HOLE PATTERN
2.54 ± .25
(.100 ± .010)
4.78
(.188)
1.70 ± 0.03
(.067 ± .001)
DIA.
Plastic Flatted Shaft
4.83
(.190)
2
3
.38
(.015)
MIN.
STANDOFF
4.78
(.188)
2.54 ± .25
(.100 ± .010)
5.97 ± .89
(.235 ± .035)
ADJUSTMENT SLOT
.64 ± .10
WIDE
(.025 ± .004)
X
2.54 ± .38
(.100 ± .015)
1 9.53 ± .25
(.375 ± .010)
3
6.35
(.250)
12.70 ± .64
(.500 ± .025)
5.97 ± .89
(.235 ± .035)
9.53 ± .25
(.375 ± .010)
2
DIA.
3.18 ± .05
(.125 ± .002)
2.54 ± .25
(.100 ± .010)
5.08 ± .25
(.200 ± .010)
2.54 ± .25
(.100 ± .010)
1/4-32 UNEF-2A
THREADED PLASTIC
BUSHING
MOUNTING
SURFACE
.38
(.015)
MIN.
STANDOFF
2.54 ± .25
(.100 ± .010)
6.53 ± 0.03
(.257 ± .001)
DIA.
DIMENSIONS:
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
MM
(INCHES)
3310 - 9 mm Square Sealed Panel Control
Product Dimensions
COMMON DIMENSIONS
3310P-025 *
3310-002
Bushingless
Metal Bushing
7.62 ± .20
DIA.
(.300 ± .008)
1/4-32 UNEF-2A
THREADED METAL
BUSHING
MOUNTING
SURFACE
6.35 ± .08
(.250 ± .003)
MOUNTING DIA.
.38
(.015)
MIN. STANDOFF
4.83 ± .25
(.190 ± .009)
.76
(.030)
6.35
(.250)
6.35 ± .64
(.250 ± .025)
R
12.70 ± .64
(.500 ± .025)
.76 ± .05 X .97
HIGH
(.030 ± .002 X .038)
ANTI-ROTATION
BOSS
6.35 ± .20
DIA.
(.250 ± .008)
.38
(.015)
MIN. STANDOFF
.51 ± .10
(.020 ± .004)
5.18 ± .64
(.204 ± .025)
7.62
(.300)
DIA. MOUNTING
SURFACE
5.59 ± .38
(.220 ± .015)
.38
(.015)
MIN. STANDOFF
.38
(.015)
MIN.
STANDOFF
.51
2 PLACES
(.020)
3310C-002
DIMENSIONS:
B
C
A
MM
(INCHES)
5.08 ± .51
(.200 ± .020)
NOTE: * Only recommended shaft length
for bushingless version
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
3310 - 9 mm Square Sealed Panel Control
Product Dimensions
COMMON DIMENSIONS
3310H-003
Pot/Switch Dual Cup
Plastic Bushing
3310H-025*
3310H-002
Pot/Pot Dual Cup
Bushingless
Pot/Pot Dual Cup
Metal Bushing
9.53 ± .25
(.375 ± .010)
3 2
3 2
1
6 5
4
PRIMARY
ELEMENT
3 2
1
6 5
4
PRIMARY
ELEMENT
1
PRIMARY
ELEMENT
9.75 ± .38
(.383 ± .015)
.38
(.015)
MIN.
STANDOFF
.48
(.019)
4 PLCS.
B C
SECONDARY
ELEMENT
SECONDARY
ELEMENT
A SWITCH
2.54 ± .25
(0.10 ± .010)
ANTI-ROTATION LUG
2.54 ± .25
(0.10 ± .010)
.51 ± .05
DIA.
(.020 ± .002)
TIN PLATED
COPPER PINS
MOUNTING
SURFACE
.38
(.015)
MIN.
STANDOFF
7.62
TYP.
(0.30)
5.08 ± .25
(0.20 ± .010)
1/4-32 UNEF-2A
THREADED
PLASTIC BUSHING
7.62 ± .20
DIA.
(0.30 ± .008)
MOUNTING
SURFACE
.38
(.015)
MIN.
STANDOFF
3.18 ± .05
(.125 ± .002)
DIA.
3.18 ± .05
(.125 ± .002)
DIA.
.76
(.03)
1.14
TYP.
(0.045)
7.54 ± .64
(0.297 ± .025)
ADJ. SLOT
ANTI-ROTATION LUG
1/4-32 UNEF-2A
THREADED
METAL BUSHING
MOUNTING
SURFACE
5.97 ± .89
(.235 ± .035)
6.35
(0.25)
12.70 ± .64
(0.50 ± .025)
.36 ± .10
(0.14 ± .004)
5.97 ± .89
(0.235 ± .035)
ADJ. SLOT
.64 ± .10
.76 ± .08
WIDE X
DEEP
(.025 ± .004)
(.03 ± .004)
6.35 ± .08
(0.25 ± .003)
MOUNTING DIA.
Pot/Pot Dual Cup
PRIMARY
12.70 ± .64
(0.50 ± .025)
7.62 ± .64
(0.29 ± .025)
5.59 ± .38
(0.220 ± .015)
.69 ± .10
.76 ± .08
WIDE X
DEEP
(.027 ± .004)
(.03 ± .004)
6.35 ± .08
MOUNTING DIA.
(0.25 ± .003)
Pot/Switch Dual Cup
2
PRIMARY
3 CW
CCW 1
3 CW
CLOCKWISE
C COMMON
5 WIPER
SECONDARY
CCW 4
CLOCKWISE
SWITCH
CCW A
CLOCKWISE
6 CW
MM
(INCHES)
REV. 08/12
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
B CW
Pot Single Cup
PRIMARY
NOTE: * Only recommended shaft length
for bushingless version
2
CCW 1
CLOCKWISE
DIMENSIONS:
6.35
(0.25)
2
3 CW
CCW 1
CLOCKWISE
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