3224G-1-203E datasheet, PDF - EEWORLD Datasheet

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3224G-1-203E: DescriptionTrimmer Resistors - SMD 4mm 20Kohms 10% Square Cermet Sealed; CategoryPassive components The resistor; File Size480KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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Trimmer Resistors - SMD 4mm 20Kohms 10% Square Cermet Sealed

3224G-1-203E Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Bourns
package instruction	HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code	not_compliant
Factory Lead Time	4 weeks
Samacsys Description	Res Cermet Trimmer 20K Ohm 10% 0.25W(1/4W) 12(Elec)Turns 1.5mm (4.8 X 6 X 3.9mm) Gull Wing SMD T/R
Actuator direction	HORIZONTAL
Actuator type	SCREW
structure	Trimmer Pot
JESD-609 code	e3
Installation features	SURFACE MOUNT
Number of terminals	3
number of turns	12
Maximum operating temperature	150 °C
Minimum operating temperature	-65 °C
Package height	3.9 mm
Package length	4.8 mm
Package shape	RECTANGULAR PACKAGE
Package form	SMT
Package width	4.6 mm
method of packing	TR, EMBOSSED, 7 INCH
Rated power dissipation(P)	0.25 W
Rated temperature	85 °C
resistance	20000 Ω
resistance law	LINEAR
Resistor type	TRIMMER
rotation angle	4320 deg
size code	1918
surface mount	YES
technology	CERMET
Temperature Coefficient	-100,100 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	GULL WING
Tolerance	10%

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Features

Surface Mount 4 mm Square / Multiturn

100

3224W

Cermet / Industrial / Sealed

Halogen free** with date code 114

Sealed to withstand board wash

processing

Pick and place centering design, with flush

adjustment

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

standard trimmer footprint

Low CRV - 1 %

RoHS compliant* - see processing

information on RoHS compliant surface

mount trimmers

For trimmer applications/processing

guidelines, click here

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.

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

Seal Test .......... 85 °C Fluorinert†/60 seconds

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

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

Electrical Characteristics

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

Environmental Characteristics

Physical Characteristics

DIMENSIONS:

(INCHES)

0.25

TOLERANCES: ±

EXCEPT WHERE NOTED

(.010)

CCW

CLOCKWISE

811 C

3224 - 4 mm SMD Trimpot

Trimming Potentiometer

Product Dimensions

1.5

DIA.

(.060)

1.2

(.047)

4.8

(.190)

1.5

DIA.

(.060)

1.2

(.047)

4.8

(.190)

2.6

(.102)

ADJUSTMENT SLOT

0.6

WIDE

(.022)

0.5

DEEP

(.020)

2.4

(.095)

5.0

(.195)

4.6

(.180)

2.3

(.090)

2.7

(.108)

ADJUSTMENT SLOT

0.6

WIDE

(.022)

0.5 DEEP

(.020)

2.4

(.095)

6.0

(.236)

4.6

(.180)

2.3

(.090)

3.71

(.146)

0.2

(.007)

3.9

(.152)

0.13

(.005)

0.8

(.032)

1.0

(.039)

2 PLCS.

2.0

3 PLCS

(.079)

4.0

(.157)

1.14

(.045)

1.3

3 PLCS.

(.050)

0.5

TYP.

(.020)

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)

3.9

(.155)

2.5

(.100)

3.5

(.139)

5.1

(.200)

1.3

(.050)

0.8

2 PLCS

(.032)

3.5

(.139)

1.2

(.047)

2.6

(.103)

1.5

DIA.

(.060)

4.8

(.190)

1.0

3 PLCS.

(.040)

5.3

(.208)

0.7

(.028)

1.3

(.050)

5.1

(.200)

2.5

(.100)

1.2

(.047)

ADJUSTMENT SLOT

0.6

WIDE

(.022)

0.5 DEEP

(.020)

3.9

(.155)

4.8

(.190)

1.0

3 PLCS.

(.040)

5.3

(.208)

ADJUSTMENT SLOT

0.6

WIDE

(.022)

0.5

DEEP

(.020)

5.7

(.225)

0.8

(.032)

0.2

(.007)

1.3

2 PLCS.

(.050)

2.0

(.079)

2.9

(.114)

0.2

(.007)

1.3

2 PLCS.

(.050)

5.1

(.200)

2.0

(.079)

1.6

TYP.

(.061)

2.5

(.100)

0.8

2 PLCS.

(.032)

WIPER

DIMENSIONS:

(INCHES)

2.5

(.100)

1.9

TYP.

(.075)

0.8

2 PLCS.

(.032)

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

**Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be “halo-

gen 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.

†“Fluorinert” is a registered trademark of 3M Co.

Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications

and actual device performance may vary over time.

Users should verify actual device performance in their specific applications.

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