TUNS300F28 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

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TUNS300F28 | |
|---|---|
DigiKey Part Number | 1776-1801-ND |
Manufacturer | |
Manufacturer Product Number | TUNS300F28 |
Description | AC/DC CONVERTER 28V 300W |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Enclosed AC DC Converters 1 Output 28V 11A 85 ~ 264 VAC Input |
Datasheet | Datasheet |
EDA/CAD Models | TUNS300F28 Models |
Product Attributes
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Category | Features Universal Input |
Manufacturer Cosel USA, Inc. | Operating Temperature -40°C ~ 100°C (With Derating) |
Series | Efficiency 89% |
Packaging Box | Mounting Type Through Hole |
Part Status Active | Package / Case 7-DIP Module |
Type Enclosed | Size / Dimension 4.62" L x 2.42" W x 0.50" H (117.3mm x 61.5mm x 12.7mm) |
Number of Outputs 1 | Approval Agency CE, CSA, cURus, TUV, UL |
Voltage - Input 85 ~ 264 VAC | Standard Number 60950-1; 62368-1 |
Voltage - Output 1 28V | Line Regulation 56mV |
Current - Output (Max) 11A | Load Regulation 56mV |
Power (Watts) 300 W | Base Product Number |
Applications ITE (Commercial) |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TUNS500F28 | Cosel USA, Inc. | 19 | 1776-1804-ND | $191.23000 | Parametric Equivalent |
In-Stock: 0
1 estimated in stock on 21-Dec-2026
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Quantity
All prices are in USD
Box
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $172.91000 | $172.91 |
| 5 | $165.99600 | $829.98 |
| 10 | $163.10500 | $1,631.05 |
| 25 | $159.36240 | $3,984.06 |
| 50 | $156.58760 | $7,829.38 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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