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400 pcs
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400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Renco Electronics RL-8250-4-100M is a high current surface mount (SMD) power inductor designed for demanding applications. It offers a low profile with shielded construction, minimizing buzz noise due to its composite design. This inductor handles high transient current spikes without saturation and provides a low DCR/µH ratio for its package size.
Key electrical specifications include an inductance of 100 µH tested at 100 kHz and 0.25 Vrms, with a maximum DCR of 105 mOhms. It has a saturation current (Isat) of 4.5 A, which is the DC current causing inductance to drop by 20%, and a current rating (Irms) of 4.25 A, the current causing a temperature rise of approximately 40°C above ambient.
Operating within a temperature range of -40°C to +130°C and storage temperatures from -55°C to +130°C, this inductor is suitable for various environments. It can operate at frequencies up to 5 MHz. Typical applications include notebook computers, desktop computers, server applications, high current POL converters, and low profile high current power supplies.
The mechanical dimensions for the RL-8250-4 series are A (Max): 13.5 mm, B (Max): 13.9 mm, C: 3 mm, D: 2.5 mm, E (Max): 5 mm, F (Ref): 15 mm, G (Ref): 6.35 mm, and H (Ref): 4.5 mm.
| Qty | Low | High |
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| 1+ | $0.54 | $0.54 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 100 µH, tested at 100 kHz and 0.25 Vrms.
The maximum DCR is 105 mOhms.
The saturation current (Isat) is 4.5 A, which is the DC current that causes the inductance to drop by 20%.
The RMS current rating (Irms) is 4.25 A, which is the current that causes the temperature to rise approximately 40°C above ambient.
The operating temperature range is -40°C to +130°C.
This inductor can operate at frequencies up to 5 MHz.
The dimensions are A (Max): 13.5 mm, B (Max): 13.9 mm, C: 3 mm, D: 2.5 mm, E (Max): 5 mm, F (Ref): 15 mm, G (Ref): 6.35 mm, and H (Ref): 4.5 mm.