Datasheet > 3362W253

3362W253

更新时间： 2024-11-27 02:58:31

品牌	Logo	应用领域
迪贝电子 - DBLECTRO		电位器微调电位器
页数	文件大小	规格书
1页	202K
描述
7】7.2 Square/Single Turn/Trimming Potentiometer

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数据手册

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3362W253 数据手册

DB LECTRO Inc.

7×7.2 Square/Single Turn/Trimming Potentiometer

-- 3362W--

...

............................

Install dimension

...

............................

Mutual dimension

Electrical Characteristics

Standard Resistance Range.................50Ω～2MΩ

Resistance Tolerance....................................±10%

Absolute Minimum Resistance..........≤1%R或10Ω

Contact Resistance Variation........CRV≤3%或5Ω

Insulation Resistance................R1≥1GΩ

(500Vac)

Withstand Voltage......................................700Vac

Effective Travel.............................................250℃

Environmental Characteristics

Power Rating, 300 volts max

.........................................0.5W@70℃,0W@125℃

Temperature Range..........................-55℃～

125℃

Temperature Coefficient......................±250ppm/℃

Temperature Variation............-55℃,30min,+125℃

Standard Resistance Table

........................................................30min

5cyccles

Resistance(Ohms)

Resistance Code

................................△R≤5%R,△(Uab/Uac)≤5%

100

200

500

101

201

501

102

202

502

103

203

253

Vibration..............................10～

500Hz,0.75mm,6h

......................△R≤5%R, △(Uab/Uac)≤±7.5%R

100

Collision................390m/s ,4000cycles R≤5%R

△

200

500

Electrical Endurance at 70℃...............0.5W@70℃

1,000

2,000

5,000

10,000

20,000

25,000

............................1000h, △R≤10%R,R1≥100MΩ

Rotational Life.........................................200cycles

.................................△R≤10%R,CRV≤3% or 5Ω

Physical Characteristics

Starting Torque.......................................≤

How To Order

50,000

100,000

200,000

250,000

500,000

1,000,000

2,000,000

503

104

204

254

504

105

205

3362----W--------103

Special resistances available

www.dblectro.com

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