10D Series 471k Straight Lead Metal Oxide Varistor Wide Operating Voltage Range

10D Series 10mm 471k Straight Lead Metal Oxide Varistor with High Voltage

Quick Details:

1. Radial leaded type
2. UL ,VDE ,CSA Certification

3. Energy absorption capability up to 360J

4. VM(AC)RMS voltage range from 130V to 1000V

5. Many size choice : 7mm, 10mm, 14mm, 20mm, 25mm and 32mm

1. PSpice models

2. High surge current ratings up to 8 kA

3. Wide operating voltage range 11 ~ 1100 V rms

4. No derating up to 85 degree ambient temperature

5. For S14 / S20 types duty cycle @ 6kV / 3kA = > 10 pulses, according to IEC 60950 - 1, Annex Q;

Description:

    Varistors provide reliable and economical protection against high voltage transients and surges which may be produced, for example, by lighting, switching or electrical noise on AC or DC power lines. They have the advantage over teansient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients. When a transient occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value . The transient is thus absorbed and clamped to a safe level, protecting sensitive circuit components Varistors are manufacturerd from a non-homogeneous material, giving a rectifying action at the contact points of two particals. Many series and parallel connections determine the voltage rating and the current capability of the varistor.

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1. Application of the Varistor : _______
2. The range of operating temperature:___℃to ____℃
3. Dimension of the Varistor: _______
4. AC voltage :_____

5. Size

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