TamuraTubeRoHS
3FS-248
PWR XFMR LAMINATED 1.1VA TH
Category
Subcategory
Power Transformers
Package
Tube
Series
3FS-2xx
Status
Active
Datasheet
$3.03 / unit (market reference)
MOQ: 160 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Tamura |
| Model | 3FS-248 |
| Package / Case | Tube |
| Mounting Type | Through Hole |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
3FS-248 by Tamura is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The Tube package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for 3FS-248
Alternatives & Replacements
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All Technical Specifications
| Type | Laminated Core |
| Center Tap | No |
| Power - Max | 1.1VA |
| Size / Dimension | 35.56mm L x 31.00mm W |
| Termination Style | PC Pin |
| Voltage - Primary | 115V |
| Primary Winding(s) | Single |
| Voltage - Isolation | 2500Vrms |
| Secondary Winding(s) | Dual |
| Height - Seated (Max) | 25.40mm |
| Current - Output (Max) | Parallel 46mA, Series 23mA |
| Voltage - Secondary (Full Load) | Parallel 24V, Series 48V |
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