ERZV07D391 Panasonic Varistor (Other) In Stock
Panasonic ERZV07D391 is a radial leaded metal oxide varistor rated at 250V RMS with 35J energy absorption capacity and IEC61051-1/2 compliance. Through-hole mount with 11.5mm package height for transient voltage suppression. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- END OF LIFE
- Datasheet
- ERZV07D391 Datasheet PDF
- Category
- Varistor
- Price
- From $0.1010(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
- 250V RMS maximum circuit voltage rating for AC mains transient suppression
- 35J energy absorbing capacity for robust surge and lightning strike protection
- IEC61051-1 and IEC61051-2 compliant for international safety certification
- Radial through-hole mount with 11.5mm body height for standard PCB assembly
- RoHS compliant (JESD-609 e3) with REACH compliance for global markets
Applications
The ERZV07D391 is designed for overvoltage and transient surge protection in AC power line circuits, switching power supplies, and industrial equipment connected to 250V mains. Its 35J energy absorption rating enables it to clamp voltage spikes from lightning strikes and switching transients before they damage downstream components. The part is widely used in home appliances, motor drives, and telecommunications equipment requiring IEC-compliant surge protection.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 18Weeks |
| YTEOL | 7 |
| Additional Feature | STANDARD: IEC61051-2; IEC61051-1 |
| Circuit RMS Voltage-Max | 250V |
| Energy Absorbing Capacity-Max | 35J |
| JESD-609 Code | e3 |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Height | 11.5mm |
| Package Length | 8.5mm |
| Package Shape | DISK PACKAGE |
| Package Style | Radial |
| Package Width | 5.4mm |
| Packing Method | BULK |
| Rated Power Dissipation (P) | 0.25W |
| 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
How much transient energy can the ERZV07D391 safely absorb during a surge event?
The ERZV07D391 can absorb up to 35J of transient energy in a single pulse event, making it effective against surge currents from lightning-induced transients on 250V RMS AC mains lines. This energy rating follows IEC61051-2 test conditions and covers typical class II surge scenarios in building electrical systems.
Can the ERZV07D391 be used for surge protection in 230V AC mains applications?
Yes. With a 250V RMS maximum continuous voltage rating, the ERZV07D391 is directly suited for 230V AC mains protection. At this voltage it provides clamping against line transients up to several kV peak, limiting surge energy to 35J, and satisfies IEC61051-1 and IEC61051-2 certification requirements for appliances and industrial equipment.
What PCB footprint and height clearance does the ERZV07D391 require during board layout?
The ERZV07D391 uses a radial through-hole package with an 11.5mm body height, so the PCB layout must provide two drilled holes at the specified lead pitch and at least 12mm of vertical clearance above the board surface. The radial form factor allows compact placement near AC input connectors in standard DIP or single-row through-hole areas.
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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+ | $0.6000 | $0.60 |
| 8+ | $0.5632 | $4.51 |
| 9+ | $0.3000 | $2.70 |
| 10+ | $0.2300 | $2.30 |
| 34+ | $0.1800 | $6.12 |
| 500+ | $0.1010 | $50.50 |
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