3319W-2-503 Bourns Inc., 3319W-2-503 Datasheet
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3319W-2-503
Manufacturer Part Number
3319W-2-503
Description
Trimmer Resistors - Single Turn 50K 25% 9mm Single Turn Open Frm
Manufacturer
Bourns Inc.
Datasheet
1.3319P-1-103.pdf
(1 pages)
Specifications of 3319W-2-503
Resistance
50 KOhms
Tolerance
25 %
Power Rating
0.2 Watt (1/5 Watt)
Operating Temperature Range
- 25 C to + 100 C
Element Type
Carbon
Product
Trimmer Resistors - Single Turn
Termination Style
SMD/SMT
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Electrical Characteristics
Standard Resistance Range
Resistance Tolerance ........... ±25 % std.
End Resistance
Contact Resistance Variation
Resolution ................................... Infi nite
Adjustment Angle ................. 235 ° nom.
Environmental Characteristics
Power Rating (200 volts max.)
Temperature Range
Temperature Coeffi cient
Load Life
Physical Characteristics
Torque (Operating) ............. 5 oz-in. max.
Stop Strength ............... 11.0 oz -in. min.
Terminals .......................Solderable pins
Marking ........................... Manufacturer’s
Standard Packaging ....200 pcs. per bag
Adjustment Tool ..............................H-90
Aqueous cleaning not recommended
Popular distribution resistance values listed in
boldface.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
“Trimpot” is a registered trademark of Bourns, Inc.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
REV. 08/10
70 °C ...................................... 0.2 watt
Standard Resistance Table
............................... 100 to 1 megohm
................. 2 % max. (≤2K = 30 ohms)
............................................ 3 % max.
............................... -25 °C to +100 °C
.................................... ±1000 ppm/°C
............ 1,000 hours 0.2 watt @ 70 °C
Resistance
1,000,000
100,000
200,000
500,000
(Ohms)
10,000
20,000
50,000
1,000
2,000
5,000
100
200
500
(see standard resistance table)
trademark, resistance code
(≥100K = +3/-10 % ΔTR)
(<100K = +3/-7 % ΔTR)
Resistance
Code
101
201
501
102
202
502
103
203
503
104
204
504
105
Features
■
■
■
■
■
■
TOLERANCES: ±
3319 - 9 mm Round Trimpot
SUGGESTED PWB LAYOUT
3319P-1 Top Adjust
Product Dimensions
(.453 ± .020)
9 mm Round / Single Turn / Carbon
Commercial / Open Frame
Top and side adjust
Cross slot adjustment design
Horizontal and vertical mounting styles
Dust resistant/splash resistant covers
PC board stand-offs and retention feature
11.5 ± .51
(.407 ± .020)
10.34 ± .51
(.047 ± .007)
(.250 ± .020)
DIA. 3 PLCS.
CCW
6.35 ± .51
1.2 ± .18
(.197 ± .007)
2
DIMENSIONS:
5.0 ± .18
1
(.197)
5.0
1
CLOCKWISE
2
(.010)
0.25
2
(INCHES)
EXCEPT WHERE NOTED
WIPER
(.098)
MM
3
2.5
X
X
(.197)
(.394 ± .007)
(.354 ± .020)
5.0
10.0 ± .18
ADJ.
CROSS SLOT
(.031 ± .006)
(.079 ± .006)
(.134 ± .006)
MOUNTING
SURFACE
.80 ± .15
9.0 ± .51
2.0 ± .15
3.4 ± .15
(.157)
(.098 ± .007)
4.0
2.5 ± .18
3
CW
WIDE
DEEP
LONG
®
■
■
Trimming Potentiometer
3319W-1 Side Adjust
Model
Pin Style
Rotor Style
SUGGESTED PWB LAYOUT
How To Order
RoHS compliant*
For trimmer applications/processing
guidelines,
P = Top Adjust
W = Side Adjust
-1 = Standard
Resistance Code
(.354 ± .020)
MOUNTING
SURFACE
9.0 ± .51
(.433 ± .020)
11.0 ± .51
(.047 ± .007)
DIA. 3 PLCS.
(.197 ± .007)
1.20 ± .18
2
5.0 ± .18
(.197)
click here
5.0
1
2
(.098)
2.50
(.186)
4.72
3319 W - 1 - 103
(.315 ± .020)
(.098)
(.098 ± .007)
3
2.5
8.0 ± .51
2.5 ± .18
X
X
(.098 ± .007)
(.492 ± .020)
(.157)
ADJ.
CROSS SLOT
(.031 ± .006)
(.079 ± .006)
(.134 ± .006)
12.5 ± .51
4.0
2.5 ± .18
.80 ± .15
2.0 ± .15
3.4 ± .15
WIDE
LONG
DEEP