PL
IA
NT
Features
■
Multiturn / Wirewound / Industrial / Sealed
■
Sealed to prevent contamination from
*R
oH
S
CO
M
fluxing, soldering and cleaning
■
Panel mount option available
■
RoHS compliant*
■
For trimmer applications/processing
guidelines,
click here
3005 - 3/4 ” Rectangular Trimpot
®
Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
.......................................10 to 50K ohms
(see standard resistance table)
Resistance Tolerance ............... ±10 % std.
(tighter tolerance available)
Absolute Minimum Resistance
.............................0.5 % or 1 ohms max.
(whichever is greater)
Noise ........................ 100 ohms ENR max.
Resolution
................See standard resistance table
Insulation Resistance ...................500 vdc.
100 megohms min.
Dielectric Strength
Sea Level ................................1,000 vac
80,000 Feet ................................250 vac
Adjustment Travel ................ 20 turns nom.
Environmental Characteristics
Power Rating
70 °C..............................................1 watt
125 °C ...........................................0 watt
Temperature Range.......-65 °C to +125 °C
Temperature Coefficient
............................................. ±50 ppm/°C
Seal Test ..........................85 °C Fluorinert
†
Humidity ...........MIL-STD-202 Method 106
96 hours
(5 %
ΔTR,
20 megohms IR)
Vibration .......... 20 G (2 %
ΔTR;
2 %
ΔVR)
Shock .............. 50 G (2 %
ΔTR;
2 %
ΔVR)
Load Life ...... 1,000 hours, 1 watt @ 70 °C
(3 %
ΔTR)
Rotational Life ........................... 200 cycles
(4 %
ΔTR)
Physical Characteristics
Torque .................................5.0 oz-in. max.
Mechanical Angle .................... Wiper idles
Terminals........................... Solderable pins
Weight ..........................................0.045 oz.
Marking .............................. Manufacturer’s
trademark, resistance code,
wiring diagram, date code,
manufacturer’s model number
and style
Standard Packaging ........ 25 pcs. per tube
Product Dimensions
1.52 ± .38
(.060 ± .015)
19.03
(.75)
MIN.
.38
(.015)
1
2
3
Standard Resistance Table
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
50,000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
503
Nominal
Resolution
(Percent)
1.7
1.5
1.0
0.8
0.7
0.5
0.5
0.4
0.3
0.3
0.2
0.2
TYP.
.76
(.030)
TYP.
.89
(.035)
.25
(.010)
.381 ± .38
(.150 ± .015
Special resistances available from 10 to
50K ohms.
How To Order
2.54
(.10)
BOTTOM VIEW
3005 P - 1 - 103 Z
Model
3.30
(.13)
5.08
(.20)
.25
(.010)
12.70
(.50)
2.54
.64
ADJ. SLOT
DIA. X
WIDE
(.10)
(.025)
.76
4.06
X
DEEP
(.03)
(.16)
Style
Standard or Modi ed
Product Indicator
-1 = Standard Product
Resistance Code
Optional Suf x Letter
Z = Panel Mount (Factory Installed)
Consult factory for other available options.
7.87
(.31)
5.54
(.218)
DIMENSIONS:
TOLERANCES:
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
2
CCW
WIPER
1
CLOCKWISE
3
CW
REV. 09/16
*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.
†”Fluorinert” is a registered trademark of 3M Co.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
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®
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®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
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®
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