TRIMPOT 20K OHM 4MM SIDE ADJ SMD

3224J-1-203E

Manufacturer Part Number3224J-1-203E
DescriptionTRIMPOT 20K OHM 4MM SIDE ADJ SMD
ManufacturerBourns Inc.
Series3224 - Sealed
TypeTrimmer
3224J-1-203E datasheets
Product Change Notification
 


Specifications of 3224J-1-203E

Tolerance±10%Number Of Turns11
Temperature Coefficient±100ppm/°CResistance (ohms)20K
Power (watts)0.25W, 1/4WAdjustment TypeSide Adjustment
Mounting TypeSurface MountResistive MaterialCermet
Package / CaseSquare - 0.190" L x 0.180" W x 0.139" H (4.80mm x 4.60mm x 3.69mm)Resistance In Ohms20.0K
Resistance20 KOhmsPower Rating0.25 Watt (1/4 Watt)
Operating Temperature Range- 65 C to + 150 CElement TypeCermet
Dimensions3.7 mm W x 5 mm LProductTrimmers
Termination StyleSMD/SMTVoltage Rating300 Volts
TaperLinearTolerance (+ Or -)10%
TechnologyCermetMounting StyleSurface Mount
Operating Temp Range-65C to 150CFailure RateNot Required
Shaft Diameter (mm)1.5mmProduct Diameter (mm)Not Requiredmm
Product Length (mm)4.8mmProduct Height (mm)3.71mm
Product Depth (mm)5mmMaterial, ElementCermet
Power, Rating0.25 WResistance Tolerance±10%
Dielectric Strength600 VACTemperature Range–65°C to +150°C
Load Life1000 HoursAdjustment ToolH-91
TerminalJ-Hook, Gull WingTrack Resistance20kohm
No. Of Turns11Potentiometer MountingSMD
Resistance Min200ohmRohs CompliantYes
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names3224J-203ETR
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Electrical Characteristics
Standard Resistance Range
.......................................... 10 to 2 megohm
(see standard resistance table)
Resistance Tolerance ....................±10 % std.
Absolute Minimum Resistance
..........................................1 % or 2.0 ohms
(whichever is greater)
Contact Resistance Variation
....................................1 % or 3 ohms max.
Resolution ..........................Essentially Infi nite
Insulation Resistance ........................500 vdc.
100 megohms min.
Dielectric Strength
Sea Level ....................... 600 vac (1 minute)
Adjustment Angle ..................... 12 turns nom.
Environmental Characteristics
Power Rating (300 volts max.)
85 °C .............................................0.25 watt
150 °C ................................................0 watt
Temperature Range ............-65 °C to +150 °C
Temperature Coeffi cient ............±100 ppm/°C
Humidity ................MIL-STD 202 Method 106
TRS ±2 %; IR 10 megohms
Vibration .............. 20 G TRS±1 %; VRS ±1 %
Shock ................ 100 G TRS ±1 %; VRS±1 %
Load Life .... @ 85 °C rated power 1,000 hours
TRS ..........................................3 ohms or 3 %
(whichever is greater)
Rotational Cycling ......................... 200 cycles
TRS ..........................................3 ohms or 3 %
(whichever is greater)
Thermal Shock .................................. 5 cycles
TRS±2 %; VRS±1 %
Physical Characteristics
Mechanical Stop ...........................Wiper idles
Torque ..................................... 180 g-cm max.
Weight ........................Approximately 0.01 oz.
Marking ......................... Manufacturer’s code,
resistance code and date code
Solderability ....................... Per MIL-STD-202,
Method 208
Wiper ........................50 % (Actual TR) ±10 %
Flammability .......................................UL94V0
Pushover Strength
J, G ..................................................4.4 lbs.
W, X ......................................................1 lb.
Adjustment Tool ...................................... H-91
How To Order
3224 J - 1 - 502 E
Model
Style
Standard or Modifi ed
Product Indicator
-1= IR Refl ow (standard)
†-2= Wave Solderable
-FW5= .070 ” ± .010 ” Shaft Extension
-GJ4= MSL 2a Packaging (for -1 only)
Resistance Code
Embossed Tape Designator
E = Style J, G: 500 pcs./7 ” reel (standard)
Style W: 250 pcs./7 ” reel (standard)
Style X: 200 pcs./7 ” reel (standard)
G = Style J, G: 1500 pcs./13 ” reel (standard)
Style W: 1000 pcs./13 ” reel (standard)
Style X: 850 pcs./13 ” reel (standard)
Blank = Style J, G: 1500 pcs./13 ” reel (FW5)
Style W, X: 600 pcs./13 ” reel (FW5)
Consult factory for other available options.
† -2 has a treated stainless steel shaft
Features
Surface Mount 4 mm Square / Multiturn
Cermet / Industrial / Sealed
Halogen free** with date code 114
Sealed to withstand board wash
processing
Pick and place centering design, with fl ush
adjustment
3224 - 4 mm SMD Trimpot
Product Dimensions
3224J Side Adjust
1.5
DIA.
1
(.060)
1.2
2
(.047)
4.8
(.190)
2.6
3
2.4
2.3
(.102)
(.095)
(.090)
5.0
ADJUSTMENT SLOT
(.195)
0.6
4.6
WIDE
(.022)
(.180)
0.5
DEEP
X
(.020)
3.71
(.146)
0.8
0.2
(.032)
(.007)
2.0
3 PLCS
1.0
(.079)
1.14
4.0
(.039)
(.045)
(.157)
2 PLCS.
2.0
(.079)
2.3
1.3
0.9
(.090)
(.050)
(.034)
1.3
2 PLCS.
0.5
(.050)
2 PLCS.
(.020)
0.2
(.007)
3224W Top Adjust
3.9
(.155)
1.3
5.1
3.5
1
(.050)
(.200)
(.139)
1.2
4.8
(.047)
2.5
(.190)
(.100)
2
1.5
DIA.
3
2.6
(.060)
(.103)
1.0
3 PLCS.
(.040)
5.3
ADJUSTMENT SLOT
(.208)
0.6
WIDE
0.7
(.022)
(.028)
0.5
DEEP
X
(.020)
0.8
(.032)
1.3
2 PLCS.
0.2
(.050)
(.007)
2.9
2.0
(.114)
(.079)
1.6
TYP.
(.061)
2.5
0.8
2 PLCS.
(.100)
(.032)
**Bourns follows the prevailing defi nition of “halogen free” in the industry. Bourns considers a product to be
“halogen free” if (a) the Bromine (Br ) content is 900 ppm or less; (b) the Chlorine ( Cl ) content is 900 ppm or less;
and (c) the total Bromine (Br) and Chlorine ( Cl ) content is 1500 ppm or less.
Customers should verify actual device performance in their specifi c applications.
4mm design meets EIA/EIAJ/IPC/VECI SMD
standard trimmer footprint
Low CRV - 1 %
RoHS compliant* - see
processing
information
on lead free surface mount
trimmers
For trimmer applications/processing
guidelines,
click here
®
Trimming Potentiometer
3224G Side Adjust
1.5
DIA.
1
(.060)
1.2
2
(.047)
4.8
(.190)
2.4
2.7
3
2.3
(.095)
(.108)
(.090)
6.0
ADJUSTMENT SLOT
(.236)
0.6
WIDE
4.6
(.022)
(.180)
0.5
DEEP
X
(.020)
3.9
(.152)
0.13
(.005)
0.5
TYP.
(.020)
1.3
3 PLCS.
(.050)
5.2
(.205)
2.0
1.3
1.3
2.3
(.079)
(.050)
0.9
(.050)
(.090)
(.034)
0.5
2 PLCS.
2 PLCS.
(.020)
0.2
(.007)
3224X Top Adjust
0.8
2.5
2 PLCS
(.032)
(.100)
5.1
3.5
1
(.200)
(.139)
1.3
(.050)
4.8
(.190)
2
1.2
(.047)
ADJUSTMENT SLOT
1.0
3 PLCS.
(.040)
0.6
WIDE
(.022)
3.9
5.3
0.5
DEEP
X
(.155)
(.208)
(.020)
5.7
(.225)
0.2
(.007)
1.3
2 PLCS.
(.050)
5.1
(.200)
2.0
(.079)
1.9
TYP.
0.8
(.075)
2 PLCS.
(.032)
MM
2.5
DIMENSIONS:
(INCHES)
(.100)
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifi cations are subject to change without notice.

3224J-1-203E Summary of contents

  • Page 1

    ... Cermet / Industrial / Sealed ■ Halogen free** with date code 114 ■ Sealed to withstand board wash processing ■ Pick and place centering design, with fl ush adjustment 3224 - 4 mm SMD Trimpot Product Dimensions 3224J Side Adjust 1.5 DIA. 1 (.060) 1.2 2 (.047) 4.8 (.190) 2 ...

  • Page 2

    Additional Features ■ Top and side adjust styles ■ J-hook, and gull-wing 3224 - Packaging Specifi cations J & G Styles .04 MAX. (.002) 4.5 MAX. (.177) 5.52 ± .05 (.217 ± .002) 5.55 ± .10 (J) 1.5 + .10/ ...