M
PL
IA
N
Features
■
Multiturn / Wirewound / Industrial / Sealed
■
Sealed to prevent contamination from
■
For trimmer applications/processing
T
guidelines,
click here
*R
oH
S
CO
fluxing, soldering and cleaning
■
Low cost model
■
Panel mount option available
■
RoHS compliant*
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 Modified
Product Indicator
-1 = Standard Product
Resistance Code
Optional Suffix 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. 04/14
*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.
†”Fluorinert” is a registered trademark of 3M Co.
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.
PCB Design
京公网安备 11010802033920号
EEWORLD
