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MOV-14D182K

Var MOV 1100VAC/1465VDC 4500A 1800V Thru-Hole Radial Bulk

Quantity Unit Price(USD) Ext. Price
1 $0.413 $0.41
300 $0.160 $48.00
600 $0.154 $92.40
900 $0.151 $135.90

Inventory:7,140

*The price is for reference only.
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Overview of MOV-14D182K

The MOV-14D182K is a metal oxide varistor (MOV) designed to provide overvoltage protection in electrical circuits. This component features a maximum AC voltage of 130Vrms, a clamping voltage of 340V, and a peak current of 8000A, making it suitable for safeguarding sensitive electronic devices against voltage spikes and transients.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection

Circuit Diagram

Include a circuit diagram showing the placement and usage of the MOV-14D182K within an electrical circuit for better understanding.

Key Features

  • Overvoltage Protection: The MOV-14D182K safeguards electronic devices by clamping excess voltage levels to protect them from damage.
  • High Maximum AC Voltage: With a maximum AC voltage rating of 130Vrms, this MOV is suitable for various applications requiring voltage surge protection.
  • High Clamping Voltage: The 340V clamping voltage ensures that the protected circuit's voltage does not exceed the specified limit during transient events.
  • High Peak Current: The MOV-14D182K can handle peak currents of up to 8000A, providing robust protection against sudden voltage spikes.
  • Compact Size: This MOV is designed in a compact form factor, making it easy to integrate into different circuit designs.

Note: For detailed technical specifications, please refer to the MOV-14D182K datasheet.

Application

  • Power Supply Protection: Ideal for protecting power supplies, sensitive electronic equipment, and communication systems from voltage surges.
  • Industrial Equipment: Used in industrial settings to safeguard PLCs, sensors, and control systems from electrical transients.
  • Telecommunication Systems: Employed in telecommunications infrastructure to prevent damage caused by lightning strikes and power disturbances.

Functionality

The MOV-14D182K acts as a voltage-dependent resistor that conducts excess voltage away from sensitive components, thereby protecting them from transient events and overvoltage conditions.

Usage Guide

  • Installation: Connect the MOV-14D182K in parallel to the circuit to be protected, ensuring that it can divert excess voltage away from the load.
  • Testing: Periodically check the MOV for signs of degradation or damage, and replace it if necessary to maintain optimal protection.

Frequently Asked Questions

Q: What is the lifespan of the MOV-14D182K?
A: The lifespan of the MOV-14D182K depends on the frequency and intensity of transient events it encounters. It is advisable to monitor its condition periodically and replace it if it shows signs of wear.

Q: Can the MOV-14D182K protect against lightning-induced surges?
A: While the MOV-14D182K provides protection against various voltage transients, it may not be sufficient to protect against the high energy levels associated with direct lightning strikes. Additional surge protection measures may be required in such scenarios.

Equivalent

For similar overvoltage protection functionalities, consider these alternatives to the MOV-14D182K:

  • V14K130E: A varistor with similar voltage and current ratings, suitable for transient voltage suppression in electronic circuits.
  • ERZV14D182: This varistor offers comparable protection characteristics and can serve as an alternative for overvoltage protection applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Varistors RoHS Details
Series MOV-14DxxxK Product MOVs
Mounting Style PCB Mount Termination Style Radial
Voltage Rating AC 1.1 kVAC Voltage Rating DC 1.8 kVDC
Varistor Voltage 1.8 kV Clamping Voltage 2.97 kV
Diameter 14 mm Peak Surge Current 4.5 kA
Surge Energy Rating 337 J Capacitance 100 pF
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Brand Bourns Current Rating 50 A
Lead Spacing 7.5 mm Product Type Varistors
Factory Pack Quantity 300 Subcategory Varistors
Tolerance 10 % Unit Weight 0.105822 oz

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Warranty, Returns, and Additional Information

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MOV-14D182K

Var MOV 1100VAC/1465VDC 4500A 1800V Thru-Hole Radial Bulk

Inventory:

7,140