# Q3903-AL

**Manufacturer:** Coilcraft Inc  
**MPN:** `Q3903-AL`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Coilcraft Inc |
| Manufacturer name | Coilcraft Inc |
| Manufacturer | Coilcraft Inc |
| moq | 1 |
| MPN | Q3903-AL |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | Q3903-AL |
| tierMinQty1 | 1 |
| Additional Feature | TURNS RATIO: 1:1:1 |
| Center Tap Feature 1 | NO |
| Center Tap Feature 2 | NO |
| Height | 12.07 mm |
| Isolation Voltage | 500 V |
| Length | 24.13 mm |
| Manufacturer Part Number | Q3903-AL |
| Manufacturer Series | Q3903-AL |
| Mounting Feature | THROUGH HOLE MOUNTED |
| Operating Temperature-Max | 85 ?C |
| Operating Temperature-Min | -40 ?C |
| Package Description | ROHS COMPLIANT |
| Packaging | - |
| Packing Method | TRAY |
| Pbfree Code | Yes |
| Physical Dimension | L24.13XB16.51XH12.07 (mm) |
| Surface Mount | NO |
| Terminal Finish | Tin/Silver/Copper - Tin - with Nickel barrier |
| Transformer Type | TOROIDAL POWER TRANSFORMER |
| Width | 16.51 mm |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| iodParts | Q3903-AL |  |  | None | 1 |

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Structured data: `/python/html6/product/500/107000000/107145500/part_--Q3903AL---CoilcraftInc--580ccf10db.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp