3302

PL
IA
N
T
Features
CO
M
■ Single-Turn Cermet / Open Frame
■ 2 mm size meets EIA/EIAJ standard
*R
oH
S
■ Recommended for reflow processing
■ Rotor design compatible with automatic
adjustment equipment
■ Supplied in 8 mm embossed tape,
compatible with automatic assembly
equipment
trimmer footprint
■ RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
■ For trimmer applications/processing
guidelines, click here
3302 - 2 mm SMD Trimpot® Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
......................200 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±25 % std.
Absolute Minimum Resistance
≤1K ............................... 20 ohms max.
>1K...................................... 5 % max.
Contact Resistance Variation
............................................ 5 % max.
Resolution ................................... Infinite
Adjustment Angle .................260 ° ±20 °
Environmental Characteristics
Power Rating (50 VDC max.)
70 °C .................................... 0.15 watt
Temperature Range ..... -40 °C to +85 °C
Temperature Coefficient ... ±250 ppm/°C
Humidity .................................. 95 % RH
500 hours
TRS max. ...................................... ±5 %
Load Life
..........@ 70 °C rated power 500 hours
TRS ±5 %
Rotational Cycling .....................10 turns
TRS ±15 %
Physical Characteristics
Torque....................... 10-150 g-cm max.
Mechanical Angle ................ Continuous
Marking..................... Part marking code
Standard Packaging .. 3000 pcs./7 ” reel
Adjustment Tool.......................... H-92-1
Product Dimensions
Packaging Specifications
3302W, X-3
3 Terminals for
Automatic Trimming Adjustment
Low Profile
ADJ. SLOT
1.45
DIA.
(.057)
.45 ± 0.10
WIDE
X
(.017 ± .004)
.35 ± 0.10
DEEP
X
(.014 ± .004)
2.26 ± 0.20
MAX.
(.089 ± .008)
0.60
MAX.
(.024)
2.20 + 0.25/– 0.15
(.087 + .010/– .006)
2
3.50 ± 0.10
(.138 ± .004)
4.00 ± 0.10
(.157 ± .004)
2.75
(.108)
0.45 ± 0.10
(.018 ± .004)
4.00 ± 0.10
(.157 ± .004)
2.00 ± 0.05
(.079 ± .002)
1.45
(.057)
1.30
(.051)
1
3
1.05
(.041)
1.20
(.047)
1.40
(.055)
2.44 ± 0.20
(.096 ± .008)
1.75 ± 0.10
(.069 ± .004)
2.90 ± 0.20
(.114 ± .008)
8.00 ± 0.31
(.315 ± .012)
TAPE
0.65
(.026)
178.0 ± 2.00
DIA.
(7.008 ± .079)
1.30
(.051)
0.95
(.035)
50.03
(1.970)
MIN. DIA.
SUGGESTED PWB LAYOUT
1.20
(.047)
Aqueous cleaning not recommended.
0.65
(.026)
1.75
(.069)
How To Order
12.9 ± 0.51
DIA.
(.510 ± .020)
0.90
(.035)
Meets EIA 481
Model
Style
Orientation of Parts In Tape:
Style W: Terminals Toward
Sprocket Holes
0.75
(.030)
1.90
(.075)
1.70
(.067)
Standard or Modified
Product Indicator
-3 = Continuous Rotation
2
CCW
Standard Resistance Table
WIPER
3
1
CW
CLOCKWISE
Embossed Tape Designator
Consult factory for other available options.
DIMENSIONS:
TOLERANCES: ±
REV. 04/14
9.00 ± 1.50
(.354 ± .059)
REEL
3302 X - 3 - 103 E
Resistance Code
1.20 ± 0.50
(.047 ± .020)
0.75
(.030)
1.90
(.075)
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
Resistance
(Ohms)
200
500
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
Part Marking
Code
22
52
13
23
53
14
24
54
15
25
55
16
Resistance
Code
201
501
102
202
502
103
203
503
104
204
504
105
Popular distribution resistance values listed in
boldface. Special resistances available.
*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.
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