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Bourns

3224W Datasheet Preview

3224W Datasheet

4mm SMD Trimming Potentiometer

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3 2 2140W0
Features
n Surface Mount 4 mm Square / Multiturn
Cermet / Industrial / Sealed
n Halogen free** with date code 114
n Sealed to withstand board wash
processing
n Pick and place centering design, with flush
adjustment
n 4mm design meets EIA/EIAJ/IPC/VECI
SMD standard trimmer footprint
n Low CRV - 1 %
n RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
n For trimmer applications/processing
guidelines, click here
3224 - 4 mm SMD Trimpot® Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
........................................... 10 to 2 megohm
(see standard resistance table)
Resistance Tolerance.....................±10 % std.
Absolute Min. Resistance......1 % or 2.0 ohms
(whichever is greater)
Contact Resistance Variation
.....................................1 % or 3 ohms max.
Resolution...........................Essentially Infinite
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
TSeemalpTeersatt.u..r..e...C..o. e8f5fic°CienFtl.u..o..r.i.n..e..r.t.†±/16000spepcmon/°dCs
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 %
Moisture Sensitivity Level.......................... N/A
ESD Classification......................................... 2
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
DIMENSIONS:
MM
(INCHES)
TOLERANCES: ±
0.25
(.010)
EXCEPT
WHERE
NOTED
2 WIPER
CCW 1
CLOCKWISE
3 CW
WARNING Cancer and
Reproductive Harm
www.P65Warnings.ca.gov
Product Dimensions
1.5
(.060)
DIA.
1.2 2
(.047)
1
4.8
(.190)
2.6
(.102)
ADJUSTMENT SLOT
0.6
(.022)
WIDE
X
0.5
(.020)
DEEP
2.0
(.079)
3
PLCS
4.0
(.157)
2.4
(.095)
0.2
(.007)
1.14
(.045)
5.0
(.195)
4.6
(.180)
3 2.3
(.090)
3.71
(.146)
0.8
(.032)
1.0
(.039)
2 PLCS.
2.0
(.079)
1.3 2 PLCS.
(.050)
2.3
(.090)
1.3
(.050)
0.5
(.020)
0.9
(.034)
2 PLCS.
0.2
(.007)
3.9
(.155)
1
2.5
(.100)
3 2.6
(.103)
3.5
(.139)
1.2
(.047)
2
1.5
(.060)
DIA.
ADJUSTMENT SLOT
0.6
(.022)
WIDE
X
0.5
(.020)
DEEP
2.0
(.079)
1.3 2 PLCS.
(.050)
2.9
(.114)
5.1
(.200)
1.3
(.050)
4.8
(.190)
1.0
(.040)
3
PLCS.
5.3
(.208)
0.7
(.028)
0.8
(.032)
0.2
(.007)
1.6
(.061)
3 PLCS.
2.5
(.100)
0.8
(.032)
2
PLCS.
DIMENSIONS:
MM
(INCHES)
1.5
(.060)
DIA.
1.2
2
(.047)
1
4.8
(.190)
2.7
(.108)
2.4
(.095)
ADJUSTMENT SLOT
0.6
(.022)
WIDE
X
0.5
(.020)
DEEP
(.10.530)3 PLCS. 5.2
(.205)
3
6.0
(.236)
4.6
(.180)
2.3
(.090)
3.9
(.152)
0.13
(.005)
0.5
(.020)
TYP.
2.0
(.079) 1.3
(.050)
2 PLCS.
2.3
(.090)
1.3
(.050)
0.5
(.020)
0.9
(.034)
2 PLCS.
0.2
(.007)
0.8 2 PLCS
(.032)
1
3.5
(.139)
1.3
(.050)
2
ADJUSTMENT SLOT
0.6
(.022)
WIDE
X
0.5
(.020)
DEEP
1.2
(.047)
3.9
(.155)
1.3
(.050)
2
PLCS.
5.1
(.200)
2.0
(.079)
5.1
(.200)
2.5
(.100)
4.8
(.190)
1.0
(.040)
3
PLCS.
5.3
(.208)
0.2
(.007)
5.7
(.225)
2.5
(.100)
1.9 TYP.
(.075)
0.8
(.032)
2
PLCS.
* RoHS Directive 2015/863, Mar. 31, 2015 and Annex
** Bourns follows the prevailing definition 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.
“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.




Bourns

3224W Datasheet Preview

3224W Datasheet

4mm SMD Trimming Potentiometer

No Preview Available !

Additional Features
n Top and side adjust styles
n J-hook, and gull-wing
3232142 --42mmmmSSMMDDTrTirmimpomt®inTgrimPomteinngtiPoomtentetirometer
Packaging Specifications
J & G Styles
.04
(.002)
MAX.
4.5
(.177)
MAX.
1.5 + .10/ –.00
(.059 + .004/ –.000)
DIA.
4.00 ± .20
(.157 ± .008)
5.52 ± .05
(.217 ± .002)
5.55 ± .10 (J)
(.219 ± .004)
6.25 ± .10 (G)
(.246 ± .004)
2.00 ± .05
(.079 ± .002)
5.10 ± .10
(.201 ± .004)
1.75 ± .10
(.069 ± .004)
TAPE
8.00 ± .10
(.315 ± .004)
12.00 ± .30
(.472 ± .012)
1.78 ± .25 EQUAL SPACED
(.070 ± .010) 3 PLCS.
13.0 ± .51 DIA.
(.512 ± .020)
21.01 ± .79 DIA.
(.827 ± .031)
2.67 ± .25
(.105 ± .010)
59.18 ± 2.03
(2.330 ± .080)
178
(7.00
± 2.0
± .008)
DIA.*
330.2
(13.00
±
±
2.0
.008)
DIA.**
12.4 + 2.01/ -.000
(.488 + .079/ -.000)
REEL
* Embossed Tape Designator "E"
**Embossed Tape Designator "G"
(See How To Order chart for further information.)
Cover tape peel strength: Meets EIA specification 481.
Standard Resistance Table
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
Resistance
Code
100
200
500
101
201
501
102
202
W Style
6.09
(.240)
MAX.
1.5 + .10/ –.00
(.059 + .004/ –.000)
DIA.
4.00 ± .20
(.157 ± .008)
2.00 ± .05
(.079 ± .002)
.05
(.002)
MAX.
7.50 ± .05
(.295 ± .002)
4.90 ± .10
(.193 ± .004)
4.05 ± .12
(.159 ± .005)
1.75 ± .10
(.069 ± .004)
W & X Style Reel
TAPE
12.00 ± .10
(.472 ± .004)
16.00 ± .30
(.630 ± .012)
REEL
16.4 + 1.81/ -.000
(.646 ± .070/ -.000)
* Embossed Tape Designator "E"
**Embossed Tape Designator "G"
(See How To Order chart for further information.)
Cover tape peel strength: Meets EIA specification 481.
Resistance
(Ohms)
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
2,000,000
Resistance
Code
502
103
203
503
104
204
504
105
205
Popular distribution values listed in boldface.
Special resistances available.
X Style
6.35
(.250)
MAX.
(.015.95++..01004//––.0.0000)DIA.
4.00
(.157)
2.00
(.079)
.35
(.014)
MAX
7.50
(.295)
6.70
(.264)
12.00
(.472)
1.75
(.069)
16.0 ± 0.30
(.630 ± .012)
TAPE
8.6
(.339)
How To Order
Model
3224 J - 1 - 502 E
Style
Standard or Modified
Product Indicator
-1= IR Reflow (standard)
†-2= Wave Solderable
-FW5= .070 ” ± .010 ” Shaft Extension
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.
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
REV. 08/19
“Trimpot” is a registered trademark of Bourns, Inc.
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.


Part Number 3224W
Description 4mm SMD Trimming Potentiometer
Maker Bourns
PDF Download

3224W Datasheet PDF






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