| Allicdata Part #: | B78148S1682K000-ND |
| Manufacturer Part#: |
B78148S1682K000 |
| Price: | $ 0.10 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | FIXED IND 6.8UH 670MA 510 MOHM |
| More Detail: | 6.8µH Unshielded Wirewound Inductor 670mA 510 mOhm... |
| DataSheet: | B78148S1682K000 Datasheet/PDF |
| Quantity: | 1000 |
| 10000 +: | $ 0.09121 |
| DC Resistance (DCR): | 510 mOhm Max |
| Height - Seated (Max): | -- |
| Size / Dimension: | 0.157" Dia x 0.362" L (4.00mm x 9.20mm) |
| Supplier Device Package: | -- |
| Package / Case: | Radial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 7.96MHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 75MHz |
| Q @ Freq: | 65 @ 7.96MHz |
| Series: | BC |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 670mA |
| Tolerance: | ±10% |
| Inductance: | 6.8µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are electrical components that create a magnetic field around a coil of wire when a current is applied. The B78148S1682K000 is one such type of component, and it can be used in a variety of electronic circuits for a wide range of applications. In this article, we’ll look at the application fields and working principles of the B78148S1682K000.
The first application of the B78148S1682K000 is in switch-mode power supplies. These supplies have a transformer that operates on the principle of inductance, and the B78148S1682K000 is used to create the magnetic field that makes it work. This type of component is also used in circuits that convert high voltages to low voltages, such as switching power supplies and motor speed control products. Additionally, these inductors are widely used in catalytic converters, where they play a vital role in controlling the amount of emissions from a vehicle’s exhaust.
Another application of the B78148S1682K000 is in radio frequency systems. These systems use inductors to create a resonant circuit, which is then used to modulate the frequency of a radio signal. Inductors are also used in electronic filters, such as low pass, high pass, and bandpass filters. Inductors can also produce a specific current or voltage, such as the one used in voltage regulators, thereby creating an ideal voltage output.
The working principle of the B78148S1682K000 is based on Faraday’s law of induction. This law states that when a conductor is placed in a changing magnetic field, it produces an electric current. The B78148S1682K000 is a fixed inductor, meaning that it has a fixed magnetic field around its coil of wire, and so it produces a fixed electric current. When a voltage is applied to the component, it creates a varying magnetic field, which then induces a current in the attached wire.
The B78148S1682K000 also utilises the principle of self-inductance. This is the ability of an inductor to oppose the change of current flowing through it. This creates a ‘back emf’, which acts as an opposing force and helps to maintain the current at a certain level, even if the applied voltage is fluctuating. This makes the component ideal for use in power supplies and voltage regulators.
The B78148S1682K000 is a versatile component that can be used in a variety of electronic circuits. It utilises the principles of Faraday’s law of induction and self-inductance to create a fixed magnetic field around its coil of wire, thus producing a fixed electric current. This makes it ideal for use in switch-mode power supplies, catalytic converters, radio frequency systems, electronic filters, and more.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| B78108S1683J000 | EPCOS (TDK) | 0.1 $ | 1000 | FIXED IND 68UH 410MA 1.35... |
| B78108S1333J009 | EPCOS (TDK) | 0.1 $ | 1000 | FIXED IND 33UH 500MA 920 ... |
| B78148T1124K000 | EPCOS (TDK) | 0.11 $ | 1000 | FIXED IND 120UH THROUGH H... |
| B78108S1155J000 | EPCOS (TDK) | 0.1 $ | 1000 | FIXED IND 1.5MH 100MA 23 ... |
| B78148S1223K000 | EPCOS (TDK) | 0.1 $ | 1000 | FIXED IND 22UH 560MA 740 ... |
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| B78148S1475J000 | EPCOS (TDK) | 0.13 $ | 4000 | FIXED IND 4.7MH 55MA 78 O... |
| B78108S1682K000 | EPCOS (TDK) | 0.1 $ | 10000 | FIXED IND 6.8UH 670MA 510... |
| B78108S1223K000 | EPCOS (TDK) | 0.1 $ | 5000 | FIXED IND 22UH 560MA 740 ... |
| B78108S1102K000 | EPCOS (TDK) | 0.1 $ | 5000 | FIXED IND 1UH 1.2A 160 MO... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...
B78148S1682K000 Datasheet/PDF