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ERZ-E14A561 Panasonic ERZ-E14A561 is a metal oxide varistor with a typical varistor voltage of 560V, capable of handling 10kA peak current and 382J of energy. It comes in a Disc 16.5mm through-hole package.
Mfr Part #:

ERZ-E14A561

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Panasonic ERZ-E14A561 is a metal oxide varistor with a typical varistor voltage of 560V, capable of handling 10kA peak current and 382J of energy. It comes in a Disc 16.5mm through-hole package.
Total Stock: 50 pcs

ERZ-E14A561 Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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50 pcs
50 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

ERZ-E14A561 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ 1 kHz
Capacitance @ Frequency
Current
Energy
Maximum AC Volts
Maximum DC Volts
Mounting Type
Number of Circuits
Operating Temperature
Package / Case
Peak Current (8/20 µs)
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Minimum/Typical/Maximum @ 1 mA)
Varistor Voltage (Typ)

ERZ-E14A561 Description

Short technical summary and product information.

The Panasonic ERZ-E14A561 is a metal oxide varistor (MOV) from the ZNR series, designed for transient overvoltage protection in a compact disc package. It features a typical varistor voltage of 560V at 1 mA, with a minimum of 504V and maximum of 616V. The device can handle peak surge currents up to 10 kA (8/20 µs) and absorb 382 J of energy, making it suitable for protecting sensitive electronics.

 

This varistor is rated for maximum AC voltages of 350V and maximum DC voltages of 450V. It exhibits a capacitance of 700 pF at 1 kHz. The operating temperature range is -40°C to 85°C, allowing use in a wide variety of environments.

 

The ERZ-E14A561 is packaged in a Disc 16.5mm form factor with through-hole mounting, which facilitates easy integration into circuit boards. It complies with RoHS3, REACH, and has MSL Level 1 sensitivity. The device meets safety standards including UL1449, VDE (IEC61051), and CQC, making it suitable for applications such as semiconductor protection, surge protection in consumer electronics, communication equipment, and home appliances.

ERZ-E14A561 Quick Information

Product Type: Varistor
Series: E
Canonical Name: Panasonic ERZ-E14A561 ZNR Varistor, 560V, 10kA, Disc 16.5mm
Subcategory: Metal Oxide Varistor (MOV)

ERZ-E14A561 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ERZ-E14A561 Features

  • Typical varistor voltage of 560V at 1 mA.
  • Peak surge current rating of 10 kA (8/20 µs).
  • Energy absorption capability of 382 J.
  • Through-hole mounting in a Disc 16.5mm package.
  • Operating temperature range of -40°C to 85°C.

ERZ-E14A561 Applications

  • Protects semiconductors such as transistors and ICs.
  • Used for surge protection in consumer electronics.
  • Ideal for communication and measuring equipment.
  • Suitable for home appliances and gas/oil appliances.
  • Meets safety standards for industrial applications.

ERZ-E14A561 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the ERZ-E14A561?

The varistor voltage is typically 560V, with a minimum of 504V and maximum of 616V at 1 mA.

What are the maximum AC and DC voltage ratings?

The maximum AC voltage is 350V and maximum DC voltage is 450V.

What is the peak surge current rating?

The peak surge current (8/20 µs) is 10 kA.

What is the energy absorption capability?

The device can absorb 382 J of energy.

What is the capacitance of the varistor?

The capacitance is 700 pF at 1 kHz.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the package type and mounting style?

The varistor is in a Disc 16.5mm package with through-hole mounting.

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