Features
■ Front and top adjust styles
■ RoHS compliant*
■ For trimmer applications/processing
guidelines, click here
■ 6 mm Round / Single-Turn / Cermet
Industrial / Open Frame
■ Cross slot adjustment options
■ Horizontal and vertical mounting styles
■ Dust resistant/splash resistant covers
■ PC board stand-offs and retention feature
3306 - 6 mm Round Trimpot® Trimming Potentiometer
Electrical Characteristics
Product Dimensions
ADJ.
CROSS SLOT
.80 .1ꢁ
(.031 .006ꢀ
3.4 .1ꢁ
(.134 .006ꢀ
2.01 .1ꢁ
Standard Resistance Range
......................100 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ...........±±2 ꢀ std.
(tighter tolerance available)
Absolute Minimum Resistance
.................± ꢀ max. (≤±K = 30 ohms)
Contact Resistance Variation . 3 ꢀ max.
Resolution ................. Essentially infinite
Adjustment Angle................. ±12 ° nom.
Top Adjust
Side Adjust
Common Dimensions
Common Dimensions
WIDE
LONG
6.81 .ꢁ1
(.268 .020ꢀ
3.4
(.134ꢀ
6.81 .ꢁ1
(.268 .020ꢀ
X
X
DEEP
(.079 .006ꢀ
8.10 .ꢁ1
(.319 .020ꢀ
8.4 .ꢁ1
ꢁ.0 .ꢁ1
(.197 .020ꢀ
(.331 .020ꢀ
ADJ.
CROSS SLOT
.80 .1ꢁ
(.031 .006ꢀ
3.4 .1ꢁ
MOUNTING
SURFACE
3.0
1
2.ꢁ
2
3
WIDE
LONG
DEEP
(.118ꢀ
Environmental Characteristics
(.098ꢀ
ꢁ.0
(.197ꢀ
(.134 .006ꢀ
2.01 .1ꢁ
(.079 .006ꢀ
Power Rating (100 volts max.)
X
70 °C......................................0.± watt
Temperature Range...-±2 °C to +100 °C
Temperature Coefficient ... ±±20 ppm/°C
Load Life ..1,000 hours 0.± watt @ 70 °C
(2 ꢀ ΔTR)
3306W
3
1
2
2
2.ꢁ
(.098ꢀ
0.8
(.031ꢀ
Physical Characteristics
ꢁ.0
(.197ꢀ
0.3
(.012ꢀ
Mechanical Angle.................±60 ° ±±0 °
Torque (Operating)..........4.2 oz-in. max.
Stop Strength .................6.2 oz -in. min.
Terminals .......................Solderable pins
Marking...........................Manufacturer’s
trademark, resistance code
W x
T
2.ꢁ0 .ꢁ1
(.098 .020ꢀ
TYP. 3 PLCS
4.ꢁ .ꢁ1
(.177 .020ꢀ
3306K
3306P
Standard Packaging....±00 pcs. per bag
Adjustment Tool..............................H-90
7.62 .76
(.300 .030ꢀ
MOUNTING
SURFACE
Aqueous cleaning not recommended.
2
3.ꢁ1
(.138ꢀ
How To Order
2
2.ꢁ0 .ꢁ1
(.098 .020ꢀ
2.ꢁ0 .ꢁ1
(.098 .020ꢀ
3306 W - 1 - 103
4.ꢁ .ꢁ1
(.177 .020ꢀ
3.0ꢁ .76
(.120 .030ꢀ
Model
Style
SUGGESTED PWB LAYOUT - STYLES K, P, W
Standard Product
Resistance Code
3306F
2.ꢁ0 .18
1.0 .10
DIA. 3 PLCS.
(.098 .007ꢀ
(.039 .004ꢀ
7.62 .76
(.300 .030ꢀ
Standard Resistance Table
MOUNTING
SURFACE
2.ꢁ0 .18
(.098 .007ꢀ
Resistance
(Ohms)
100
Resistance
Code
101
ꢁ.0 .18
3.ꢁ1
(.138ꢀ
(.197 .007ꢀ
2
200
201
3.0ꢁ .76
(.120 .030ꢀ
ꢁ.0 .ꢁ1
(.197 .020ꢀ
500
501
WIPER
2
1,000
102
2,000
202
CW
CCW
3
5,000
502
1
SUGGESTED PWB LAYOUT - STYLE F
10,000
20,000
25,000
50,000
100,000
±00,000
±20,000
200,000
1,000,000
103
CLOCKWISE
203
253
1.0 .10
DIA. 3 PLCS.
(.039 .004ꢀ
503
MM
(INCHESꢀ
ꢁ.0 .18
(.197 .007ꢀ
DIMENSIONS:
0.3
104
±04
±24
TOLERANCES:
EXCEPT WHERE NOTED
(.012ꢀ
204
2.ꢁ0 .18
(.098 .007ꢀ
102
ꢁ.0 .18
(.197 .007ꢀ
Popular distribution resistance values listed in
boldface.
REV. 11/10
*RoHS Directive 2002/9ꢁ/EC Jan 27, 2003 including Annex.
“Trimpot” is a registered trademark of Bourns, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.