Datasheet > 7488R10KT2L.30

7488R10KT2L.30

更新时间： 2024-11-15 03:07:39

品牌	Logo	应用领域
TTELEC		电位器
页数	文件大小	规格书
5页	78K
描述
7/8 Diameter 5-Turn Wirewound Precision Potentiometer

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中文翻译

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数据手册

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7488R10KT2L.30 数据手册

MODEL 7480 SERIES

7/8” Diameter

5–Turn

Wirewound

Precision Potentiometer

MODEL STYLES

7481

748±

1/8” Shaft, 1/4” Bushing

1/8” Shaft, Servo

7486

1/4” Shaft, ±/8” Bushing

7488 (for heavy side load applications) NEW PRODUCT

ELECTRICAL

Resistance Range, Ohms

100 to 50K

±5ꢀ

Standard Resistance Tolerance

Minimum Practical Resistance Tolerance

Independent Linearity

±1ꢀ

±0ꢁ.5ꢀ

Minimum Practical Independent Linearity

±0ꢁ.5ꢀ, ꢂ 500 Ohms

±0ꢁ.0ꢀ, ≥ 500 Ohms

1ꢁ5 at 70°C derating to 0 at 1.5°C

1,000V rms

Power Rating, Watts

Dielectric Strength

Insulation Resistance, Minimum

Noise, Maximum

1,000 Megohms

100 Ohms

Actual Electrical Travel

1080° + 10° – 0°, > 100 Ohms

1080° + 10° – 5°, ≤ 100 Ohms

±±°

Tap Tolerance

End Voltage, Maximum

0ꢁ.5ꢀ of input voltage

ENVIRONMENTAL (MIL-R-12934)

Operating Temperature Range

Static: –55°C to +1.5°C

Dynamic: –40°C to +1.5°C

Thermal Shock

5 cycles, –55°C to +1.5°C (5ꢀ ∆R)

Shock, 6ms Sawtooth

Vibration

Moisture Resistance

100G’s (0ꢁ1ms discontinuity maxꢁ)

15G’s, 10 to .,000 Hz (5ꢀ ∆R, 0ꢁ1ms discontinuity maxꢁ)

Five .4 hour cycles (±ꢀ ∆R)

High Temperature Exposure

Rotational Load Life

Rotational Life Model 7488 (1 pound Side Load)

1,000 hours at 1.5°C (5ꢀ ∆R)

500K shaft revꢁ + 900 hrsꢁ at rated wattage at 70°C (5ꢀ ∆R)

Specifications subject to change without noticeꢁ

2-109

Model 7480 Series

12 3 4 5

中文翻译

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