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3329M-1-204ALF

Description
Trimmer, Cermet, 0.5W, 200000ohm, 10% +/-Tol, -100,100ppm/Cel, 2624,
CategoryPassive components    The resistor   
File Size414KB,3 Pages
ManufacturerBourns
Websitehttp://www.bourns.com
Environmental Compliance
Download Datasheet Parametric View All

3329M-1-204ALF Overview

Trimmer, Cermet, 0.5W, 200000ohm, 10% +/-Tol, -100,100ppm/Cel, 2624,

3329M-1-204ALF Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1590191639
Reach Compliance Codecompliant
Actuator directionHORIZONTAL
Actuator typeSCREW
structureTrimmer Pot
JESD-609 codee3
Lead diameter0.457 mm
Installation featuresTHROUGH HOLE MOUNT
Number of terminals3
number of turns1
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package height8.38 mm
Package length6.6 mm
Package formPCB Mount
Package width6.1 mm
method of packingAmmo Pack
Rated power dissipation(P)0.5 W
Rated temperature85 °C
resistance200000 Ω
resistance lawLINEAR
Resistor typeTRIMMER
rotation angle240 deg
surface mountNO
technologyCERMET
Temperature Coefficient-100,100 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeWIRE
Tolerance10%
Operating Voltage300 V
Features
Industrial / Sealed
n
5 standard terminal styles
n
Tape and reel packaging available
n
Listed on the QPL for style RJ50 per
MIL-PRF-22097 and RJR50 per
High-Rel MIL-PRF-39035
n
1/4 ˝ Round / Single-Turn / Cermet
n
RoHS compliant* version available
n
For trimmer applications/processing
guidelines, click here
Electrical Characteristics
Standard Resistance Range
................................. 10 to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±10 % std.
(closer tolerance available)
Absolute Minimum Resistance
.................................... 1 % or 2 ohms
(whichever is greater)
Contact Resistance Variation
........................ 3.0 % or 3 ohms max.
(whichever is greater)
Adjustability
Voltage .................................. ±0.05 %
Resistance ............................ ±0.15 %
Resolution ................................... Infinite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 600 vac
80,000 Feet ............................ 250 vac
Adjustment Angle ................. 240 ° nom.
Environmental Characteristics
Power Rating @ 85 °C (300 volts max.)
............................................... 0.5 watt
Power Rating @ 150 °C ................ 0 watt
Temperature Range ... -55 °C to +150 °C
Temperature Coefficient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 103
96 hours
(3 %
ΔTR,
10 Megohms IR)
Vibration ....... 30 G (1 %
ΔTR;
1 %
ΔVR)
except “P” pin style
Shock ......... 100 G (1 %
ΔTR;
1 %
ΔVR)
Load Life
............ 1,000 hours 0.5 watt @ 85 °C
(3 %
ΔTR;
3 % CRV)
Rotational Life .......................200 cycles
(4 %
ΔTR;
4 % CRV)
Physical Characteristics
Mechanical Angle ................. 260 ° nom.
Torque............................. 5.0 oz-in. max.
Stop Strength ................. 5.0 oz -in. min.
Terminals .......................Solderable pins
Weight ....................................... 0.02 oz.
Marking.........Manufacturer’s trademark,
resistance code, date code,
manufacturer’s model number
and style
Wiper ............... 50 % (Actual TR) ±10 %
Standard Packaging .....50 pcs. per tube
Adjustment Tool..............................H-90
3329 - 1/4 ˝ Round Trimpot
®
Trimming Potentiometer
Product Dimensions
3329H
2.54
(.100)
45° REF.
2.54
(.100)
.38
(.015)
5.79
(.228)
3329P-DK9
2
3
1
6.35 ± .51
(.250 ± .020)
ADJ. SLOT
2.79 ± .038
DIA.
(.110 ± .001)
.64
WIDE
X
(.025)
.51
DEEP
X
(.020)
4.75 MIN.
(.187)
.46 ± .05
(.018 ± .002)
DIA. TYP.
90° ± 5°
4.57
(.180)
6.35 ± .51
(.250 ± .020)
6.78 ± 2.24
(.267 ± .088)
ADJ. SLOT
3.56 LONG
(.140)
.64
WIDE
X
(.025)
1.02
DEEP
X
(.040)
.43 ± .13
(.017 ± .005)
3
2
1
.46 ± .05
(.018 ± .002)
DIA. 3 PINS
3329P
2.54
(.100)
1
2
2.54
(.100)
3
2.54
(.100)
6.78 ± 2.24
(.267 ± .088)
2.54
(.100)
2.54
(.100)
2.54
(.100)
6.35 ± .51
(.250 ± .020)
5.82 ± .25
(.229 ± .010)
MM
DIMENSIONS:
(INCHES)
0.25
TOLERANCES: ±
EXCEPT WHERE NOTED
(.010)
3329S
5.08
(.200)
6.60
(.260)
.38
(.015)
2.54
(.100)
2.54
(.100)
6.10
(.240)
2
CCW
WIPER
8.38 ± .51
(.330 ± .020)
1
CLOCKWISE
3
CW
7.75 ± 2.97
(.305 ± .117)
2.54
(.100)
1 2 3
.89
(.035)
How To Order
Model
Style
3329 M - 1 - 103 __ LF
3329W
5.08
(.200)
8.38 ± .51
(.330 ± .020)
6.60
(.260)
.38
(.015)
2.54
(.100)
2.54
(.100)
6.10
(.240)
Standard or Modified
Product Indicator
-1 = Standard Product
-DK9 = Plastic Spacer
Resistance Code
Packaging Designator
Blank = Tube (Standard)
R = Tape and Reel (M & U Pin Styles
Only)
A = Ammo Pack (M & U Pin Styles Only)
Terminations
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
Consult factory for other available options.
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
7.75 ± 2.97
(.305 ± .117) 2.54
(.100)
.89
(.035)
3
2
1
3329X
5.08
(.200)
8.38 ± .51
(.330 ± .020)
6.60
(.260)
.38
(.015)
2.54
(.100)
2.54
(.100)
6.10
(.240)
7.75 ± 2.97
(.305 ± .117) 2.54
(.100)
1 2 3
.89
(.035)
WARNING Cancer and
Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar. 31, 2015 and Annex
“Trimpot” is a 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.
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