M
PL
IA
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Features
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6 mm Round / Single-Turn / Cermet
■
■
■
■
■
Front and top adjust styles
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RoHS compliant*
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For trimmer applications/processing
T
Industrial / Open Frame
Cross slot adjustment options
Horizontal and vertical mounting styles
Dust resistant/splash resistant covers
PC board stand-offs and retention feature
*R
oH
S
CO
guidelines,
click here
3306 - 6 mm Round Trimpot
®
Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
......................100 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±25 % std.
(tighter tolerance available)
Absolute Minimum Resistance
................. 2 % max. (≤2K = 30 ohms)
Contact Resistance Variation . 3 % max.
Resolution ................. Essentially infinite
Adjustment Angle ................. 215 ° nom.
Environmental Characteristics
Power Rating (100 volts max.)
70 °C ...................................... 0.2 watt
Temperature Range ... -25 °C to +100 °C
Temperature Coefficient ... ±250 ppm/°C
Load Life ..1,000 hours 0.2 watt @ 70 °C
(5 %
ΔTR)
Physical Characteristics
Mechanical Angle .................260 ° ±20 °
Torque (Operating) .......... 4.5 oz-in. max.
Stop Strength ................. 6.5 oz -in. min.
Terminals .......................Solderable pins
Marking........................... Manufacturer’s
trademark, resistance code
Standard Packaging ....200 pcs. per bag
Adjustment Tool..............................H-90
Aqueous cleaning not recommended.
How To Order
Product Dimensions
Top Adjust
Common Dimensions
6.81 ± .51
(.268 ± .020)
3.4
(.134)
ADJ.
CROSS SLOT
.80 ± .15
WIDE
(.031 ± .006)
3.4 ± .15
X
LONG
(.134 ± .006)
2.01 ± .15
X
DEEP
(.079 ± .006)
Side Adjust
Common Dimensions
6.81 ± .51
(.268 ± .020)
8.10 ± .51
(.319 ± .020)
ADJ.
CROSS SLOT
.80 ± .15
(.031 ± .006)
3.4 ± .15
(.134 ± .006)
2.01 ± .15
X
(.079 ± .006)
5.0 ± .51
(.197 ± .020)
MOUNTING
SURFACE
8.4 ± .51
(.331 ± .020)
WIDE
LONG
DEEP
1 2
2.5
(.098)
5.0
(.197)
3
3.0
(.118)
3306W
1
2
3
5.0
(.197)
2.5
(.098)
0.8
0.3
Wx
T
(.031)
(.012)
TYP. 3 PLCS
2
2.50 ± .51
(.098 ± .020)
4.5 ± .51
(.177 ± .020)
3306P
3306K
MOUNTING
SURFACE
2
7.62 ± .76
(.300 ± .030)
2
3.51
(.138)
3.05 ± .76
(.120 ± .030)
3306 W - 1 - 103
Model
Style
Standard Product
Resistance Code
3306F
2.50 ± .51
(.098 ± .020)
2.50 ± .51
(.098 ± .020)
4.5 ± .51
(.177 ± .020)
SUGGESTED PWB LAYOUT - STYLES K, P, W
1.0 ± .10
DIA. 3 PLCS.
(.039 ± .004)
MOUNTING
SURFACE
2.50 ± .18
(.098 ± .007)
Standard Resistance Table
Resistance
(Ohms)
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
Resistance
Code
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
7.62 ± .76
(.300 ± .030)
5.0 ± .18
(.197 ± .007)
2.50 ± .18
(.098 ± .007)
2
5.0 ± .51
(.197 ± .020)
3.51
(.138)
3.05 ± .76
(.120 ± .030)
2
CCW
WIPER
SUGGESTED PWB LAYOUT - STYLE F
1.0 ± .10
DIA. 3 PLCS.
(.039 ± .004)
1
CLOCKWISE
3
CW
5.0 ± .18
(.197 ± .007)
DIMENSIONS:
TOLERANCES: ±
0.3
(.012)
MM
(INCHES)
EXCEPT WHERE NOTED
Popular distribution resistance values listed in
boldface.
REV. 04/14
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex
and RoHS Recast 2011/65/EU June 8, 2011.
“Trimpot” is a registered trademark of Bourns, Inc.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
5.0 ± .18
(.197 ± .007)
2.50 ± .18
(.098 ± .007)
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