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3309W-2-501

Description
Trimmer Resistors - Through Hole 500ohm 25% 9mm Single Turn Open Frm
CategoryPassive components   
File Size143KB,1 Pages
ManufacturerBourns
Websitehttp://www.bourns.com
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3309W-2-501 Overview

Trimmer Resistors - Through Hole 500ohm 25% 9mm Single Turn Open Frm

3309W-2-501 Parametric

Parameter NameAttribute value
Product CategoryTrimmer Resistors - Through Hole
ManufacturerBourns
RoHSDetails
Termination StyleThrough Hole
ProductSingle Turn
Resistance500 Ohms
AdjustmentSide Crossed
Power Rating500 mW (1/2 W)
Voltage Rating250 V
Tolerance25 %
Temperature Coefficient250 PPM / C
Operating Temperature Range- 25 C to + 100 C
Element TypeCermet
Height11 mm
Length9 mm
Maximum Operating Temperature+ 100 C
Minimum Operating Temperature- 25 C
Factory Pack Quantity200
TypeTrimmer Resistors - Single Turn
M
PL
IA
N
Features
9 mm Round / Single-Turn / Cermet
RoHS compliant*
For trimmer applications/processing
T
Industrial / Open Frame
Top and single side (front) adjust
Cross slot adjustment design
Horizontal and vertical mounting styles
Dust resistant/splash resistant covers
PC board stand-offs and retention feature
*R
oH
S
CO
guidelines,
click here
3309 - 9 mm Round Trimpot
®
Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
....................100 ohms to 2 megohms
(see standard resistance table)
Resistance Tolerance ........... ±25 % std.
Absolute Minimum Resistance
................. 2 % max. (≤2K = 30 ohms)
Contact Resistance Variation
.............................................. 3 % max.
Resolution ................. Essentially infinite
Adjustment Angle ................. 235 ° nom.
Environmental Characteristics
Power Rating (250 volts max.)
70 °C ...................................... 0.5 watt
Temperature Range ... -25 °C to +100 °C
Temperature Coefficient ... ±250 ppm/°C
Load Life................1,000 hours 0.5 watt
@ 70 °C (5 %
ΔTR)
Physical Characteristics
Mechanical Angle ..................260 °±10 °
Torque (Operating) ............. 5 oz-in. max.
Stop Strength ............... 11.0 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.
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
2,000,000
Resistance
Code
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
Product Dimensions
3309P-1 Top Adjust
9.0 ± .51
(.354 ± .020)
3309W-1 Single Side (Front) Adjust
ADJ.
CROSS SLOT
.80 ± .15
WIDE
(.031 ± .006)
3.4 ± .15
X
LONG
(.134 ± .006)
2.0 ± .15
X
DEEP
(.079 ± .006)
11.5 ± .51
(.453 ± .020)
5.0
(.197)
ADJ.
CROSS SLOT
.80 ± .15
WIDE
(.031 ± .006)
3.4 ± .15
X
LONG
(.134 ± .006)
2.0 ± .15
X
DEEP
(.079 ± .006)
9.0 ± .51
(.354 ± .020)
11.0 ± .51
(.433 ± .020)
12.5 ± .51
(.492 ± .020)
8.0 ± .51
(.315 ± .020)
3
MOUNTING
SURFACE
1
1
2
5.0
(.197)
3
2.5
(.098)
2
4.0
(.157)
2.5
(.098)
5.0
(.197)
MOUNTING
SURFACE
6.35 ± .51
(.250 ± .020)
2
10.34 ± .51
(.407 ± .020)
4.0
(.157)
2
4.72
(.186)
2.5
(.098)
SUGGESTED PWB LAYOUT
1.2 ± .18
(.047 ± .007)
DIA. 3 PLCS.
SUGGESTED PWB LAYOUT
10.0 ± .18
(.394 ± .007)
1.20 ± .18
(.047 ± .007)
DIA. 3 PLCS.
2.5 ± .18
(.098 ± .007)
5.0 ± .18
(.197 ± .007)
2.5 ± .18
(.098 ± .007)
5.0 ± .18
(.197 ± .007)
2.5 ± .18
(.098 ± .007)
DIMENSIONS:
TOLERANCES: ±
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
How To Order
3309 W - 1 - 103
2
CCW
WIPER
Model
Popular distribution resistance values listed in
boldface.
1
CLOCKWISE
3
CW
Style
P = Top adjust
W = Single side (front) adjust
Rotor Style
-1 = Standard
Resistance Code
REV. 12/14
*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.
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