PWR XFMR SMD
Power Transformers
Tape & Reel (TR)
Obsolete
Price available on request
MOQ: 1 pcs
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| Parameter | Value |
|---|---|
| Brand | Bourns Inc. |
| Model | SM74139EL |
| Package / Case | Tape & Reel (TR) |
| Mounting Type | Surface Mount |
| RoHS | RoHS |
| Part Status | Obsolete |
SM74139EL by Bourns Inc. 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 Tape & Reel (TR) 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.
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| Center Tap | Yes |
| Size / Dimension | 12.83mm L x 7.11mm W |
| Termination Style | Surface Mount |
| Primary Winding(s) | Dual, Multiple Taps |
| Voltage - Isolation | 1500VAC |
| Height - Seated (Max) | 6.22mm |
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