ERZV20D391 Panasonic Varistor (Other) In Stock
Panasonic ERZV20D391 is a radial leaded varistor rated at 250 V RMS with 275 J energy absorbing capacity, compliant with IEC62368-1 and IEC61051 standards. Available with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- END OF LIFE
- Datasheet
- ERZV20D391 Datasheet PDF
- Category
- Varistor
- Price
- From $0.6930(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 250 V RMS maximum circuit voltage for robust overvoltage protection
- 275 J energy absorbing capacity for high surge handling
- Through-hole radial leaded package for easy PCB integration
- RoHS compliant (Pb-free) per JESD-609 code e3
- Compliant with IEC62368-1, IEC61051-1, IEC61051-2, and IEC60950-1 safety standards
Applications
The ERZV20D391 varistor is well-suited for surge protection in AC power line circuits, consumer electronics, and industrial equipment operating at up to 250 V RMS. Its 275 J energy absorbing capacity makes it effective in protecting sensitive components from transient voltage spikes caused by lightning or switching events. It is commonly used in power supplies, motor control circuits, and telecommunications equipment requiring IEC-compliant overvoltage protection.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 18Weeks |
| YTEOL | 8 |
| Additional Feature | STANDARD: IEC62368-1; IEC61051-2; IEC61051-1; IEC60950-1 |
| Circuit RMS Voltage-Max | 250V |
| Energy Absorbing Capacity-Max | 275J |
| JESD-609 Code | e3 |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Height | 24.5mm |
| Package Length | 21.5mm |
| Package Shape | DISK PACKAGE |
| Package Style | Radial |
| Package Width | 6.2mm |
| Packing Method | BULK |
| Rated Power Dissipation (P) | 1W |
| Reference Standard | CSA; CQC; IEC; UL; VDE |
| Resistor Type | VARISTOR |
| Surface Mount | NO |
| Terminal Finish | TIN |
| Terminal Placement | RADIAL |
| Terminal Shape | WIRE |
| Working Voltage | 320V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.40.40.00 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum circuit RMS voltage rating for the ERZV20D391?
The ERZV20D391 is rated for a maximum circuit RMS voltage of 250 V, making it suitable for standard AC mains protection applications in 120 V and 230 V systems with adequate safety margin.
How much energy can the ERZV20D391 absorb during a transient surge event?
The ERZV20D391 has a maximum energy absorbing capacity of 275 J, enabling it to handle substantial transient surges from lightning strikes or inductive load switching without damage to downstream circuit components.
Which safety standards does the ERZV20D391 comply with, and why does this matter for product certification?
The ERZV20D391 complies with IEC62368-1, IEC61051-1, IEC61051-2, and IEC60950-1, which are key international standards for audio/video, IT, and varistor component safety. Meeting these certifications simplifies product approval for global markets across more than 50 countries.
Is the ERZV20D391 a RoHS-compliant, lead-free component suitable for modern electronics manufacturing?
Yes, the ERZV20D391 is RoHS compliant and Pb-free, coded as JESD-609 e3. This makes it suitable for lead-free soldering processes used in environmentally regulated manufacturing environments with temperatures up to 260°C.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.4000 | $2.40 |
| 10+ | $2.0408 | $20.41 |
| 15+ | $1.5000 | $22.50 |
| 51+ | $0.9000 | $45.90 |
| 168+ | $0.8400 | $141.12 |
| 500+ | $0.6930 | $346.50 |
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