3224J-1-202E - Bourns, Inc. - Datasheet.Directory

3224W Top Adjust

5.3

(.208)

0.2

(.007)

0.7

(.028)

1.0

(.040)

0.8

(.032)

5.1

(.200)

4.8

(.190)

1.3

(.050)

2.5

(.100)

2.9

(.114)

3.5

(.139)

1.5

(.060)

3.9

(.155)

2.5

(.100)

2.6

(.103)

1.2

(.047)

DIA.

3 PLCS.

2.0

(.079)

0.8

(.032) 2 PLCS.

1.3

(.050) 2 PLCS.

1.6

(.061)

ADJUSTMENT SLOT

0.6

(.022) WIDE

XDEEP

0.5

(.020)

3224X Top Adjust

5.3

(.208)

0.2

(.007)

1.0

(.040)

5.1

(.200)

4.8

(.190)

2.5

(.100)

2.5

(.100)

5.1

(.200)

3.5

(.139)

0.8

(.032)

1.3

(.050)

5.7

(.225)

3.9

(.155)

1.2

(.047)

2 PLCS

3 PLCS.

2.0

(.079)

0.8

(.032) 2 PLCS.

TYP.

1.3

(.050) 2 PLCS.

1.9

(.075)

ADJUSTMENT SLOT

0.6

(.022) WIDE

XDEEP

0.5

(.020)

3224J Side Adjust

2.0

(.079) 4.0

(.157)

5.0

(.195)

3.71

(.146)

0.8

(.032)

2.3

(.090)

4.8

(.190)

1.5

(.060)

2.6

(.102)

1.2

(.047)

2.4

(.095)

DIA.

4.6

(.180)

0.2

(.007)

2.3

(.090)

2.0

(.079)

1.3

(.050) 2 PLCS.

3 PLCS

0.9

(.034)

2 PLCS.

1.3

(.050)

1.0

(.039)

0.5

(.020)

1.14

(.045)

0.2

(.007)

2 PLCS.

ADJUSTMENT SLOT

0.6

(.022) WIDE

XDEEP

0.5

(.020)

3224G Side Adjust

5.2

(.205)

1.3

(.050)

2.3

(.090)

2.0

(.079) 1.3

(.050)

2.3

(.090)

4.8

(.190)

1.5

(.060)

2.7

(.108)

1.2

(.047)

2.4

(.095)

4.6

(.180)

6.0

(.236)

0.13

(.005)

3.9

(.152)

0.5

(.020)

DIA.

TYP.

3 PLCS.

2 PLCS.

ADJUSTMENT SLOT

0.6

(.022) WIDE

XDEEP

0.5

(.020)

203

3224

438M

203

3224

438M

203

3224

438M

203

3224

438M

0.9

(.034)

2 PLCS.

1.3

(.050)

0.5

(.020)

0.2

(.007)

Features

■ Surface Mount 4 mm Square / Multiturn

Cermet / Industrial / Sealed

■ Sealed to withstand board wash

processing

■ Pick and place centering design, with ﬂ ush

adjustment

■ 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

3224 - 4 mm SMD Trimming Potentiometer

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.

Speciﬁ cations are subject to change without notice.

Customers should verify actual device performance in their speciﬁ c applications

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 ..................... 11 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

Product Dimensions

DIMENSIONS: MM

(INCHES)

*RoHS COMPLIANT

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

Speciﬁ cations are subject to change without notice.

Customers should verify actual device performance in their speciﬁ c applications

3224 - Packaging Speciﬁ cations

Additional Features

■ Top and side adjust styles

■ J-hook, and gull-wing

■ Patent #5047746 advanced drive/wiper

mechanism

REV. 08/09

J & G Styles W Style X Style

TAPE

178 ± 2.0

(7.008 ± .079)

13.0 ± .51

(.512 ± .020)

1.78 ± .25

(.070 ± .010)

21.01 ± .79

(.827 ± .031) 2.67 ± .25

(.105 ± .010)

59.18 ± 2.03

(2.330 ± .080)

12.4 + 2.01/ -.000

(.488 + .079/ -.000)

REEL

4.5

(.177) 5.52 ± .05

(.217 ± .002)

1.5 + .10/ –.00

(.059 + .004/ –.000)

4.00 ± .10

(.157 ± .004)

2.00 ± .05

(.079 ± .002)

8.00 ± .20

(.315 ± .008)

1.75 ± .10

(.069 ± .004)

12.00 ± .30

(.472 ± .012)

5.10 ± .10

(.201 ± .039)

5.56 ± .10

(.219 ± .004)

6.25 ± .10

(.246 ± .004)

MAX.

.04

(.002) MAX.

(J)

(G)

DIA.

EQUAL SPACED

3 PLCS.

DIA. DIA.

DIA.*

330.2 ± 2.0

(13.00 ± .079) DIA.**

Cover tape peel strength: Meets EIA specification 481.

* Embossed Tape Designator "E"

**Embossed Tape Designator "G"

(See How To Order chart for further information.)

TAPE

7.50 ± .05

(.295 ± .002)

12.00 ± .20

(.472 ± .008)

4.50 ± .10

(.177 ± .039)

5.32 ± .10

(.209 ± .004)

.04

(.002) MAX.

5.75

(.226) MAX.

16.00 ± .30

(.630 ± .012)

1.5 + .10/ –.00

(.059 + .004/ –.000)

4.00 ± .10

(.157 ± .004)

2.00 ± .05

(.079 ± .002)

1.75 ± .10

(.069 ± .004)

DIA.

2.67 ± .25

(.105 ± .010)

16.4 + 1.81/ -.000

(.646 ± .071/ -.000)

REEL

13.0 ± .508

(.512 ± .020)

1.78 ± .25

(.070 ± .010)

EQUAL SPACED

3 PLCS.

DIA.

59.18 ± 2.03

(2.330 ± .080)

21.01 ± .79

(.827 ± .031)DIA.

TAPE

7.50 ± .10

(.295 ± .004)

12.00 ± .30

(.472 ± .012)

6.70 ± .10

(.264 ± .004)

(.002)

6.10 ± .10

(.240 ± .004)

16.0 ± 0.30

(.630 ± .012)

8.60

(.339)

5.70 ± .10

(.224 ± .004)

1.5 + .10/ –.00

(.059 + .004/ –.000)

4.00 ± .10

(.157 ± .004)

2.00 ± .005

(.079 ± .002)

1.75 ± .10

(.069 ± .004)

DIA.

MAX

178 ± 2.03

(7.000 ± .080)

Cover tape peel strength: Meets EIA specification 481.

DIA.*

* Embossed Tape Designator "E"

**Embossed Tape Designator "G"

(See How To Order chart for further information.)

330.2 ± 2.0

(13.00 ± .079) DIA.**

13CW

CLOCKWISE

CCW

2WIPER

TOLERANCES: ± 0.25 EXCEPT WHERE NOTED

(.010)

DIMENSIONS: MM

(INCHES)

Standard Resistance Table

Resistance Resistance

(Ohms) Code

10 100

20 200

50 500

100 101

200 201

500 501

1,000 102

2,000 202

5,000 502

10,000 103

20,000 203

50,000 503

100,000 104

200,000 204

500,000 504

1,000,000 105

2,000,000 205

Popular distribution values listed in boldface.

Special resistances available.

W & X Style Reel