ERZV10D221 Panasonic Varistor (Other) In Stock
Panasonic ERZV10D221 is a radial leaded metal oxide varistor with 140V RMS max voltage and 39J energy absorption capacity. RoHS compliant, through-hole mount. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- END OF LIFE
- Datasheet
- ERZV10D221 Datasheet PDF
- Category
- Varistor
- Price
- From $0.1460(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ERZV10D221?
- Maximum circuit RMS voltage of 140 V for robust AC line surge protection
- Energy absorbing capacity of 39 J to clamp transient overvoltages effectively
- Through-hole radial leaded package at 14.5 mm height for easy PCB installation
- Compliant with IEC62368-1, IEC61051-2, IEC61051-1, and IEC60950-1 safety standards
- RoHS and REACH compliant with Pb-free construction (JESD-609 e3)
What is ERZV10D221 used for?
The ERZV10D221 is designed for transient voltage suppression on AC power lines rated up to 140V RMS, protecting sensitive electronics in home appliances, industrial equipment, and power supplies from surge damage. Its 39J energy absorption rating makes it suitable for environments with frequent or high-energy transient events. Engineers use it in surge protection circuits, EMI filter modules, and line-level protection stages where through-hole mounting is preferred.
What are the specifications of ERZV10D221?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 27 Weeks, 1 Day |
| YTEOL | 7 |
| Additional Feature | STANDARD: IEC62368-1; IEC61051-2; IEC61051-1; IEC60950-1 |
| Circuit RMS Voltage-Max | 140V |
| Energy Absorbing Capacity-Max | 39J |
| JESD-609 Code | e3 |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Height | 14.5mm |
| Package Length | 11.5mm |
| Package Shape | DISK PACKAGE |
| Package Style | Radial |
| Package Width | 4.9mm |
| Packing Method | BULK |
| Rated Power Dissipation (P) | 0.4W |
| Reference Standard | CSA; CQC; IEC; UL; VDE |
| Resistor Type | VARISTOR |
| Surface Mount | NO |
| Terminal Finish | TIN |
| Terminal Placement | RADIAL |
| Terminal Shape | WIRE |
| Working Voltage | 180V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.40.40.00 |
| Country of Origin | Indonesia |
Where can I find the ERZV10D221 datasheet?
ERZV10D221 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERZV10D221?
Compatible alternatives and drop-in replacements for ERZV10D221:
Frequently Asked Questions
What is the maximum RMS voltage the ERZV10D221 can handle in an AC circuit?
The ERZV10D221 is rated for a maximum circuit RMS voltage of 140 V, making it suitable for surge protection on standard 120V AC mains lines and similar low-voltage AC systems.
How much transient energy can the ERZV10D221 absorb before failing?
This varistor has a maximum energy absorbing capacity of 39 J, which allows it to safely clamp repeated transient overvoltage events on power lines without degradation in typical residential and light industrial environments.
Which international safety standards does the ERZV10D221 comply with?
The ERZV10D221 complies with IEC62368-1, IEC61051-2, IEC61051-1, and IEC60950-1, covering a broad set of safety requirements for audio/video equipment, varistor components, and information technology equipment globally.
When should a designer choose ERZV10D221 over an SMD varistor for surge protection?
The ERZV10D221 is the better choice when through-hole mounting is required for mechanical stability, or when the 39 J energy rating and 140 V RMS rating fit the surge profile better than smaller SMD alternatives in a given power protection circuit.
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Why Buy from FindMyChip
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+ | $0.2841 | $0.28 |
| 43+ | $0.1894 | $8.14 |
| 100+ | $0.1680 | $16.80 |
| 265+ | $0.1515 | $40.15 |
| 500+ | $0.1500 | $75.00 |
| 1000+ | $0.1460 | $146.00 |
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