| Allicdata Part #: | M9822-ND |
| Manufacturer Part#: |
2311-H |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Bourns Inc. |
| Short Description: | FIXED IND 68UH 7.7A 30 MOHM TH |
| More Detail: | 68µH Unshielded Toroidal Inductor 7.7A 30 mOhm Max... |
| DataSheet: | 2311-H Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 30 mOhm Max |
| Height - Seated (Max): | 0.650" (16.51mm) |
| Size / Dimension: | 1.280" Dia (32.51mm) |
| Supplier Device Package: | -- |
| Package / Case: | Radial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -55°C ~ 105°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | 2300 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 7.7A |
| Tolerance: | ±15% |
| Inductance: | 68µH |
| Material - Core: | Iron Powder |
| Type: | Toroidal |
| Part Status: | Obsolete |
| Packaging: | Bulk |
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Fixed inductors are an integral part of any electric circuit, and the 2311-H is a particularly popular type. They consist of a coil of wire, usually copper, which is wound onto a core. The core may be air, ferrite, iron powder or even high permeability ferrite for greater inductance. The inductance, measured in henries, is proportional to the number of turns and inversely proportional to the physical size. The leads are usually made of nickel, brass, or silver and they must be soldered onto the PCB for permanent use.
The 2311-H has many advantages in comparison to other inductors. It boasts a high electrical current, low electrical noise, and excellent response time. It is highly resistant to shock and high temperatures, and can be used in low-power DC circuits as well as high-power AC circuits. The inductance can be fine-tuned by changing the number of turns and the size of the core. The 2311-H can also accommodate large values of current and voltage.
The 2311-H casing is usually made of plastic or ceramic; the latter is more efficient and can dissipate heat more quickly. The core is normally composed of a nickel-iron alloy, either with or without an air gap, and is hermetically sealed from the environment. An air gap can help reduce inductance, making it suitable for applications which require a low inductance value, such as radio frequency applications.
The 2311-H working principle is based on Faraday’s law of induction. The coil produces a magnetic field when a current passes through it; the strength of this magnetic field is directly proportional to the amount of current flowing through the coil. When the current changes, the magnetic field also changes, inducing a voltage in the opposite direction, thus forming a back EMF. The magnitude of the back EMF is equal to the rate of change of current, and this is used to generate the inductor’s signal.
The 2311-H is an ideal choice for many applications, such as signal filters, impedance matching, and instrumentation. It is also used in medical devices, radio circuits, and electrical power systems. The 2311-H can also be used in conjunction with a transformer, providing signal reduction, amplification, or impedance matching capabilities. With its high electrical current, low noise, and excellent response time, it is the perfect choice for many electrical and electronic circuits.
The specific data is subject to PDF, and the above content is for reference
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2311-H Datasheet/PDF