# ROV20H220M-S-2 Littelfuse Inc. | Circuit Protection | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `ROV20H220M-S-2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | ROV20H220M-S-2 Littelfuse Inc. \| Circuit Protection \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | ROV20H220M-S-2 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | ROV20H220M-S-2-ND |
| Category | Circuit Protection |
| Mfr | Littelfuse Inc. |
| Series | - |
| Package | Tape & Reel (TR) |
| Part Status | Obsolete |
| Energy | 16J |
| Operating Temperature | -40?C ~ 125?C (TA) |
| Mounting Type | Through Hole |
| Package / Case | Disc 20mm |
| Number of Circuits | 1 |
| Maximum AC Volts | 14 V |
| Maximum DC Volts | 18 V |
| Varistor Voltage (Min) | 17.6 V |
| Varistor Voltage (Typ) | 22 V |
| Varistor Voltage (Max) | 26.4 V |
| Current - Surge | 3 kA |
| Capacitance @ Frequency | 21200 pF @ 1 kHz |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | ROV20H220M-S-2-ND |  |  | None | 1 |
| Digi-Key | 1773939 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/212000000/212350500/part_--ROV20H220MS2---LittelfuseInc--ccfd1e9b93.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp