# Transformer Cores, ER, ER11/5, N49, High Inductance Transformers, 14.1 mm, 12.4 mm²

![Product image](https://novapart.co/image/farnell:4153948/)

**URL**: https://novapart.co/products/B65525J0000R049/transformer-cores-er-er11-5-n49-high-inductance
**SKU**: B65525J0000R049
**Manufacturer**: TDK
**Category**: Transformers || Transformer Cores
**Price**: €0.7390
**Stock**: 1000+
**Lead Time**: 95 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Core Size | ER11/5 |
| Core Type | ER |
| For Use With | High Inductance Transformers |
| Product Range | B65525 Series |
| Core Material Grade | N49 |
| Inductance Factor Al | 800nH |
| Effective Magnetic Path Length | 14.1mm |
| Ae Effective Cross Section Area | 12.4mm² |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4153948/)

## Links

- [View this product on Novapart](https://novapart.co/products/B65525J0000R049/transformer-cores-er-er11-5-n49-high-inductance)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/epcos/b65525j0000r049/core-transformer-n49-er-er11-5/dp/4153948)
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