Details

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BUY VARISTOR 10D331K VOLTAGE 330V DIAMETER 10MM https://www.utsource.net/itm/p/12604581.html

Parameter	Value
Part Number	10D331K
Type	Varistor
Voltage Rating (V)	330V
Diameter	10mm
Maximum Continuous Operating Voltage (VAC)	264V
Energy Absorption (J)	0.5J
Peak Pulse Current (8/20渭s)	100A
Response Time (ns)	<1ns
Temperature Range (掳C)	-40 to +125
Mounting Type	Through-Hole
Lead Spacing (mm)	5.0mm

Instructions for Use:

1. Mounting:

   • Ensure the varistor is mounted securely on the PCB or chassis.
   • Use appropriate lead spacing (5.0mm) for through-hole mounting.

2. Voltage Application:

   • The maximum continuous operating voltage should not exceed 264V AC.
   • Ensure the varistor is used within its rated voltage range to avoid damage.

3. Pulse Handling:

   • The varistor can handle peak pulse currents up to 100A for 8/20渭s pulses.
   • Avoid exceeding the energy absorption rating of 0.5J to prevent thermal damage.

4. Temperature Considerations:

   • Operate the varistor within the temperature range of -40掳C to +125掳C.
   • Ensure adequate heat dissipation if the varistor is expected to operate at high temperatures.

5. Response Time:

   • The varistor has a response time of less than 1ns, making it suitable for fast transient protection.

6. Storage:

   • Store in a dry, cool place away from direct sunlight and corrosive environments.

7. Handling:

   • Handle with care to avoid mechanical damage to the leads and body.
   • Follow standard ESD (Electrostatic Discharge) precautions when handling the varistor.

(For reference only)