# Real Time Clock Serial 14-Pin SOP T/R

**Manufacturer:** Epson  
**MPN:** `RX-8581SA-B3`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Epson |
| Manufacturer name | Epson |
| Manufacturer | Epson |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Arrow | RX-8581SA-B3 | 3.432 | 1 | 250 | 250 |
| Verical | RX-8581SA-B3 | 3.432 | 1 | 250 | 250 |
| Chip One Stop Japan | C1S221100089689 | 2.21 | 1 | 250 | 250 |

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Structured data: `/python/html6/product/500/44000000/44376000/part_--RX8581SAB3---Epson--6ef9c43ae4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp