# DA2304-ALD (Component) ## Description 7.2VA Power Transformer 3.3V Primary 6V Secondary Chassis Mount The DA2304-ALD is a compact surface-mount isolation power transformer manufactured by Coilcraft. It is designed primarily for low-voltage DC/DC converter applications, especially in circuits that require galvanic isolation. It is commonly used together with ICs like isolated power drivers (e.g., SN6501) to generate isolated power rails. Type: Isolation / power transformer Mounting: Surface-mount (SMT) Primary Voltage: 3.3 V Secondary Voltage: 6 V (typical) Power Rating: ~7.2 W Turns Ratio: 1 : 2.2 Isolation Voltage: up to 2500 Vrms Windings: Dual primary and dual secondary Core Material: Ferrite Operating Temp: −40°C to +125°C Isolated DC/DC converters Industrial communication interfaces (RS-485, CAN, etc.) Medical or safety-isolated systems Powering isolated gate drivers or transceivers Small footprint (~10 × 8 mm, low profile ~6 mm) #Transformer ## Component Details - **Owner:** adrian95 - **Created:** 4/16/2026 - **Last Updated:** 4/16/2026 - **Visibility:** Public - **Manufacturer Name:** COILCRAFT - **Datasheet URL:** https://www.coilcraft.com/pdfs/da2303.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Compliance:** Rohs - **Part Type:** Transformers - **Manufacturer Part Number:** DA2304-ALD - **Mount:** Surface Mount - **Used in:** 1 project ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C19190861.html) | $3.8081 | 9 | - **Part Type:** Transformers - **MPN:** DA2304-ALD - **Mount Type:** Surface Mount - **Package / Case Code:** TO - **Pin Count:** 8 - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PRI1_1 | | | 2 | PRI1_2 | | | 3 | PRI2_1 | | | 4 | PRI2_2 | | | 5 | SEC1_1 | | | 6 | SEC1_2 | | | 7 | SEC2_1 | | | 8 | SEC2_2 | | --- *Generated from [https://www.flux.ai/adrian95/da2304-ald](https://www.flux.ai/adrian95/da2304-ald)*