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3224J-FW5-502E: 产品描述3224 4 mm SMD Trimpot Trimming Potentiometer; 文件大小228KB，共2页; 制造商Bourns; 官网地址http://www.bourns.com

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3224J-FW5-502E概述

3224 4 mm SMD Trimpot Trimming Potentiometer

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Features

■

Surface Mount 4 mm Square / Multiturn

■

4mm design meets EIA/EIAJ/IPC/VECI SMD

Cermet / Industrial / Sealed

■

Halogen free** with date code 114

■

Sealed to withstand board wash

processing

■

Pick and place centering design, with ﬂush

adjustment

standard trimmer footprint

■

Low CRV - 1 %

■

RoHS compliant* - see

processing

information

on RoHS compliant surface

mount trimmers

■

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 Minimum 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.

Product Dimensions

3224J Side Adjust

1.5

DIA.

(.060)

1.2

(.047)

3224G Side Adjust

203

438M

4.8

(.190)

1.5

DIA.

(.060)

203

1.2

(.047)

438M

4.8

(.190)

3224

2.6

(.102)

2.4

(.095)

5.0

(.195)

4.6

(.180)

2.3

(.090)

2.7

(.108)

2.4

(.095)

3224

6.0

(.236)

4.6

(.180)

2.3

(.090)

Environmental Characteristics

Power Rating (300 volts max.)

85 °C .............................................0.25 watt

150 °C ................................................0 watt

Temperature Range ............-65 °C to +150 °C

Temperature Coefﬁcient ............±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 %

ADJUSTMENT SLOT

0.6

WIDE

(.022)

0.5 DEEP

(.020)

3.71

(.146)

0.2

(.007)

ADJUSTMENT SLOT

0.6

WIDE

(.022)

0.5 DEEP

(.020)

3.9

(.152)

0.13

(.005)

0.8

(.032)

1.0

(.039)

2 PLCS.

1.3

3 PLCS.

(.050)

2.0

3 PLCS

(.079)

4.0

(.157)

0.5

TYP.

(.020)

1.14

(.045)

5.2

(.205)

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)

2.0

(.079)

1.3

2.3

(.050) (.090)

2 PLCS.

1.3

(.050)

0.5

(.020)

0.9

(.034)

2 PLCS.

0.2

(.007)

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

3224W Top Adjust

3.9

(.155)

3.5

(.139)

5.1

(.200)

203

438M

3224X Top Adjust

1.3

(.050)

0.8

2 PLCS

(.032)

2.5

(.100)

3.5

(.139)

5.1

(.200)

203

438M

2.5

(.100)

1.2

(.047)

3224

2.6

(.103)

1.5

DIA.

(.060)

1.2

(.047)

1.0

3 PLCS.

(.040)

5.3

(.208)

0.7

(.028)

ADJUSTMENT SLOT

0.6

WIDE

(.022)

0.5

DEEP

(.020)

1.0

3 PLCS.

(.040)

3.9

(.155)

5.3

(.208)

How To Order

3224 J - 1 - 502 E

Model

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

ADJUSTMENT SLOT

0.6

WIDE

(.022)

0.5 DEEP

(.020)

3224

4.8

(.190)

1.3

(.050)

4.8

(.190)

5.7

(.225)

0.8

(.032)

0.2

(.007)

0.2

(.007)

1.3

2 PLCS.

(.050)

2.0

(.079)

2.9

(.114)

1.3

2 PLCS.

(.050)

5.1

(.200)

2.0

(.079)

1.6

TYP.

(.061)

2.5

(.100)

0.8

2 PLCS.

(.032)

2.5

(.100)

1.9

TYP.

(.075)

DIMENSIONS:

(INCHES)

0.8

2 PLCS.

(.032)

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

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

3224J-FW5-502E相似产品对比

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描述	3224 4 mm SMD Trimpot Trimming Potentiometer	3224 4 mm SMD Trimpot Trimming Potentiometer

3224J-FW5-502E

3224J-FW5-502E概述

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