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ERZ-SF2MK390 Panasonic ERZ-SF2MK390 varistor with 39V typical varistor voltage and 125A peak current. Surface mount in 2-SMD J-Lead package.
Mfr Part #:

ERZ-SF2MK390

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Panasonic ERZ-SF2MK390 varistor with 39V typical varistor voltage and 125A peak current. Surface mount in 2-SMD J-Lead package.
Total Stock: 699 pcs

ERZ-SF2MK390 Available from 1 distributor

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ERZ-SF2MK390 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Energy
Maximum AC Volts
Maximum DC Volts
Mounting Type
Number of Circuits
Operating Temperature
Package / Case
Termination Style
Varistor Voltage (Max)
Varistor Voltage (Min)
Varistor Voltage (Typ)
varistor_voltage (Minimum/Typical/Maximum)

ERZ-SF2MK390 Description

Short technical summary and product information.

The Panasonic ERZ-SF2MK390 is a surface mount multilayer varistor (MLCV) designed for overvoltage protection in low voltage circuits. It has a typical varistor voltage of 39V, with a minimum of 35V and maximum of 43V. The device can handle maximum AC voltage of 25V and maximum DC voltage of 31V. Peak current rating is 125A with an energy absorption capability of 1.5J. Operating temperature range is -40°C to 85°C. The component is housed in a 2-SMD J-Lead package and is RoHS3 compliant with MSL 1 unlimited floor life. It is also REACH unaffected. This varistor is suitable for transient voltage suppression in consumer electronics, industrial controls, and telecommunications equipment.

ERZ-SF2MK390 Quick Information

Product Type: Varistor
Canonical Name: Panasonic ERZ-SF2MK390 Varistor 39V 125A
Subcategory: TVS Varistor, MOV

ERZ-SF2MK390 Compliance

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

ERZ-SF2MK390 Features

  • 39V typical varistor voltage rating.
  • 125A peak current handling capability.
  • Surface mount 2-SMD J-Lead package.
  • 1.5J energy absorption rating.
  • RoHS3 compliant and REACH unaffected.

ERZ-SF2MK390 Applications

  • Provides overvoltage protection in low voltage circuits.
  • Suitable for transient voltage suppression.
  • Used in consumer electronics and industrial controls.

ERZ-SF2MK390 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the varistor voltage of the ERZ-SF2MK390?

Typical 39V, minimum 35V, maximum 43V.

What is the peak current rating of the ERZ-SF2MK390?

125A maximum.

What is the package type of the ERZ-SF2MK390?

2-SMD J-Lead surface mount package.

What is the energy rating of the ERZ-SF2MK390?

1.5J maximum.

What is the maximum AC voltage for the ERZ-SF2MK390?

25V.

What is the operating temperature range?

-40°C to 85°C.

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