3329 - 1/4 ” Round Trimpot® Trimming Potentiometer
Standard Resistance Table
Packaging Specifications
SIDE ADJUST
3329M-1
Resistance
(Ohms)
10
Resistance
TOP ADJUST
3329U-1
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
12.70
(.500)
8.38 .51
(.33 .02)
REF.
12.70
(.500)
20
REF.
6.35
26.4 .76
(1.040 .030)
50
MAX.
100
(.250)
200
500
1,000
2
24.38 0.76
(.960 .030)
2
1
3
3
1
2,000
18.034 0.762
5,000
(.71 .03)
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
18 .76
(.709 .030)
4.0 0.3
(.157 .012)
4.0 0.3
(.157 .012)
DIA.
DIA.
18 + 1.0/ - 0.5
(.709 + .039/ .020)
18 + 1.0/ - 0.5
(.709 + .039/ .020)
12.70 + 0.3/ - 0.25
(.500 + .012/ - .010)
12.70 + 0.3/ - 0.25
(.500 + .012/ - .010)
6.1 .25
6.35 .5
(.250 .020)
Popular distribution resistance values listed in
boldface. Special resistances available.
(.240 .010)
3.43 .25
(.135 .010)
2.79 .25
(.110 .010)
.457 .051
(.018 .002)
DIA. TYP.
2.54
(.100)
ALL PINS IN-LINE ON
CENTER
2.54
(.100)
MM
(INCHES)
ALL PINS IN-LINE ON
CENTER
MM
DIMENSIONS:
(INCHES)
DIMENSIONS:
1000/REEL/BOX
1000/REEL/BOX
Meets EIA Specification 468.
REV. 08/10
“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.