WIW3224 Ver la hoja de datos (PDF) - Sharma Electro Components,Inc

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WIW3224

SMD Trimmer Potentiometer

Sharma Electro Components,Inc 

Sharma Potentiometers

WIW3224 SMD Trimmer Potentiometer

Features

ƽ Surface Mount

ƽ 4mm Square

ƽ Multi-turns / Cermet

ƽ Industrial / Sealed

Electrical Characteristics

Standard Resistance Range

10 to 1 megohms

(see standard resistance table)

Resistance Tolerance

f10% std.

(tighter tolerance available)

Absolute Minimum Resistance

1% or 2 ohms max.

(whichever is greater)

Contact Resistance Variation

3% or 3 ohms max.

(whichever is greater)

Resolution

Essentially Infinite

Insulation Resistance

500 vdc

1,000 megohms min.

Dielectric Strength

101.3 kPa 600 vac

8.5 kPa 250 vac

Effective Travel

11 turns nom.

Environmental Characteristics

Power Rating (200 volts max.)

0.25 watt (70ć) , 0 watt (125ć)

Temperature Range

-55ć to +125ć

Temperature Coefficient

f100ppm/ć

Vibration

98 m/s2

(1%TR;1%VR)

Shock

490 m/s2

(1%TR; 1%VR)

Load Life

1,000 hours 0.25 watt @ 70ć

(3%TR; 3% or 3 ohm,

whichever is greater, CRV)

Rotational Life

200 cycles

(3%TR; 3% or 3 ohm,

whichever is greater, CRV)

Thermal Shock

5 cycles

(2%TR;1%VR)

Physical Characteristics

Torque

25 mNgm max.

Mechanical Stops

Wiper idles

Wiper

Set at 50% nominal

WIW3224 Dimensions

 :,3(5





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How to order

WIW3324üWü102

Model

Style

Resistance Code







standard Resistance Table

Resistance

(2KPV)

Resistance

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

25,000

253

50,000

503

100,000

104

200,000

204

250,000

254

500,000

504

1,000,000

105

Special resistance available

Detail Specification: Q/RY515-2003

Tel:(949)642-SECI SECI Engineers & Buyers' Guide Fax:(949)642-7327

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