| Allicdata Part #: | 77F331J-ND |
| Manufacturer Part#: |
77F331J |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Bourns Inc. |
| Short Description: | FIXED IND 330UH 137MA 6.4 OHM TH |
| More Detail: | 330µH Unshielded Wirewound Inductor 137mA 6.4 Ohm ... |
| DataSheet: |  77F331J Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| DC Resistance (DCR): | 6.4 Ohm Max |
| Height - Seated (Max): | -- |
| Size / Dimension: | 0.157" Dia x 0.410" L (3.99mm x 10.41mm) |
| Supplier Device Package: | Axial |
| Package / Case: | Axial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 796kHz |
| Operating Temperature: | -55°C ~ 105°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 2.6MHz |
| Q @ Freq: | 65 @ 796kHz |
| Series: | 77F |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 137mA |
| Tolerance: | ±5% |
| Inductance: | 330µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Bulk |
Description
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Fixed inductors are an essential component used in many electronics and communications devices. They are typically used to store energy, adjust circuit frequency, or provide adjustment for other components. The fixed inductor 77F331J is a type of fixed inductor used for inductive applications that require a high impedance or stable AC signal.
The 77F331J is a non-polarized, high-inductance, surface-mount type fixed inductor developed mainly for use in high reliability electronic components. It consists of a central core wound with two coils, each coil having a specified inductance. The two coils are tied together at the base, creating a single winding.
The 77F331J has a number of advantages over other inductors. It has a high inductance and a tight tolerance of less than 1% of its nominal value. Its low series resistance and maximum self-resonant frequency make it ideal for many types of RF and antenna applications. Its low eddy-current losses make it ideal for high-sensitivity applications. The 77F331J is also highly reliable, with a rated life of over 3,000,000 hours.
The main application field for the 77F331J is in high-reliability communication, military, and aerospace electronics, as well as in consumer electronics. It is commonly used in radio frequency (RF) transmitters, receivers, antennas, frequency-dependent filters, and impedance matching circuits. It is also used in RF amplifiers, phase-locked loops, and high-stability power supplies.
The working principle of the 77F331J is very simple. When a current is passed through the central core, it creates an electromagnetic field around the core. This field then interacts with the two coils, inducing an electromotive force (EMF) in the coils. This EMF is then stored in the coil, resulting in a magnetic field. This magnetic field is then used to regulate the flow of current in the circuit, as well as in various other applications, such as matching the impedance of an antenna to a radio transmitter.
Fixed inductors are vital components used in a wide range of electronics and communications devices. The 77F331J is a non-polarized, high-inductance, surface-mount type fixed inductor developed specifically for inductive applications that require high impedance or a stable AC signal. Its high inductance and tight tolerance make it ideal for RF and antenna applications, while its low series resistance and maximum self-resonant frequency make it suitable for antenna impedance matching and other high-sensitivity applications. Its main application field is in communication, military, and aerospace electronics, as well as consumer electronics. It works by creating an electromagnetic field around a central core, which then induces an electromotive force in the two coils. This EMF is then stored in the coil, resulting in a magnetic field that can be used to regulate the flow of current in the circuit.
The 77F331J is a non-polarized, high-inductance, surface-mount type fixed inductor developed mainly for use in high reliability electronic components. It consists of a central core wound with two coils, each coil having a specified inductance. The two coils are tied together at the base, creating a single winding.
The 77F331J has a number of advantages over other inductors. It has a high inductance and a tight tolerance of less than 1% of its nominal value. Its low series resistance and maximum self-resonant frequency make it ideal for many types of RF and antenna applications. Its low eddy-current losses make it ideal for high-sensitivity applications. The 77F331J is also highly reliable, with a rated life of over 3,000,000 hours.
The main application field for the 77F331J is in high-reliability communication, military, and aerospace electronics, as well as in consumer electronics. It is commonly used in radio frequency (RF) transmitters, receivers, antennas, frequency-dependent filters, and impedance matching circuits. It is also used in RF amplifiers, phase-locked loops, and high-stability power supplies.
The working principle of the 77F331J is very simple. When a current is passed through the central core, it creates an electromagnetic field around the core. This field then interacts with the two coils, inducing an electromotive force (EMF) in the coils. This EMF is then stored in the coil, resulting in a magnetic field. This magnetic field is then used to regulate the flow of current in the circuit, as well as in various other applications, such as matching the impedance of an antenna to a radio transmitter.
Fixed inductors are vital components used in a wide range of electronics and communications devices. The 77F331J is a non-polarized, high-inductance, surface-mount type fixed inductor developed specifically for inductive applications that require high impedance or a stable AC signal. Its high inductance and tight tolerance make it ideal for RF and antenna applications, while its low series resistance and maximum self-resonant frequency make it suitable for antenna impedance matching and other high-sensitivity applications. Its main application field is in communication, military, and aerospace electronics, as well as consumer electronics. It works by creating an electromagnetic field around a central core, which then induces an electromotive force in the two coils. This EMF is then stored in the coil, resulting in a magnetic field that can be used to regulate the flow of current in the circuit.
The specific data is subject to PDF, and the above content is for reference
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