
Allicdata Part #: | 4302-392G-ND |
Manufacturer Part#: |
4302-392G |
Price: | $ 2.99 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 3.9UH 265MA 2.1 OHM |
More Detail: | 3.9µH Unshielded Inductor 265mA 2.1 Ohm Max 2-SMD |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 2.68843 |
DC Resistance (DCR): | 2.1 Ohm Max |
Height - Seated (Max): | 0.095" (2.41mm) |
Size / Dimension: | 0.115" L x 0.105" W (2.92mm x 2.66mm) |
Supplier Device Package: | -- |
Package / Case: | 2-SMD |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 7.9MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 35MHz |
Q @ Freq: | 30 @ 7.9MHz |
Series: | 4302 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 265mA |
Tolerance: | ±2% |
Inductance: | 3.9µH |
Material - Core: | Iron Powder |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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4302-392G application field and working principle
A 4302-392G fixed inductor is an electronic component that is usually paired with capacitors and resistors in order to create a complete system that is used for various different electronic applications. It is widely used in AC and DC power supplies, radio and television antennas, telecommunications, switching power supplies, and big green laser devices.
The 4302-392G fixed inductor is designed to store electrical energy by continuously developing an electromagnetic field while the current is flowing. It works by using a magnetic core, a coil of wire, a base, and an air gap between the two. The magnetic core adds to the inductance, or the resistance to the flow of current. The coil of wire has an inductive reactance, which is the opposition the inductor presents to AC. The base helps to reduce ground noise and radiate heat. The air gap, or what is known as an in-gap air core, changes the inductance and makes it easier to fine tune the inductor.
In terms of application fields, the 4302-392G inductor can be used in many different systems and is particularly good for AC or DC power supplies. It is also useful for high power radio or television antennas, high speed switching power supplies, and medical imaging systems where accurate images are needed. It is ideal for laser system because it can withstand intense and constant currents and has a low electrical resistance allowing for greater power efficiency. Furthermore, its high strength magnetic field can also help to control and reduce interference from external sources.
The operating principles of the 4302-392G fixed inductor are pretty simple yet very effective. When electric current passes through a coil, a magnetic field is created. This magnetic field redirects the current back to the source, but with a lowered current. This happens because the inductor acts as an impedance, or resistance, to the current. In other words, the inductor resists the current, which then reduces the current\'s flow. The bottom line is that the inductor takes some of the current and re-focuses it to the source, creating a denser and stronger current.
In addition to the application field and working principle, the 4302-392G inductor is also well suited for filtering noise from systems. It does so by allowing the high frequency signals to pass through it and then reduces the amplitude of the signal. This is done by redirecting the energy of the signal back to its original source, thus providing filtering capability which is useful for a variety of applications.
Overall, the 4302-392G fixed inductor is an excellent component for multiple applications. It is designed for stability and is great at providing efficient current flow. Moreover, it is capable of filtering electrical noise, thereby providing protection for sensitive components in the system.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
4302.5315 | Schurter Inc... | 38.68 $ | 80 | PWR ENT MOD RCPT IEC320-C... |
4302R-822K | API Delevan ... | 1.05 $ | 1000 | FIXED IND 8.2UH 195MA 4 O... |
4302-562J | API Delevan ... | 1.27 $ | 1000 | FIXED IND 5.6UH 225MA 3 O... |
4302-821K | API Delevan ... | 1.86 $ | 1000 | FIXED IND 820NH 540MA 510... |
4302R-153H | API Delevan ... | 2.04 $ | 1000 | FIXED IND 15UH 125MA 9 OH... |
4302-562G | API Delevan ... | 2.99 $ | 1000 | FIXED IND 5.6UH 225MA 3 O... |
430200-13-0 | Curtis Indus... | 4.7 $ | 1000 | CONN BARRIER STRP 13CIRC ... |
430213-16-0 | Curtis Indus... | 5.81 $ | 1000 | CONN BARRIER STRP 16CIRC ... |
430203-19-0 | Curtis Indus... | 6.32 $ | 1000 | CONN BARRIER STRP 19CIRC ... |
4302.0012 | Schurter Inc... | 7.34 $ | 1000 | PWR ENT MOD RCPT IEC320-C... |
430276-001 | Amphenol FCI | 472.34 $ | 1000 | CONNECTOR/PCB SUPPORT ASS... |
4302-223J | API Delevan ... | 1.27 $ | 1000 | FIXED IND 22UH 110MA 12 O... |
4302R-472F | API Delevan ... | 3.84 $ | 1000 | FIXED IND 4.7UH 255MA 2.3... |
LTG-43021 | Essentra Com... | 0.98 $ | 659 | GROMMET RUBBER GRAYCircul... |
430200-06-0 | Curtis Indus... | 2.41 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
430213-13-0 | Curtis Indus... | 5.39 $ | 1000 | CONN BARRIER STRP 13CIRC ... |
430213-002 | Amphenol FCI | 365.02 $ | 1000 | PRESS BLOCK |
4302-331J | API Delevan ... | 1.27 $ | 1000 | FIXED IND 330NH 865MA 200... |
4302-331K | API Delevan ... | 1.86 $ | 1000 | FIXED IND 330NH 865MA 200... |
4302-273G | API Delevan ... | 2.99 $ | 1000 | FIXED IND 27UH 105MA 13 O... |
4302R-391F | API Delevan ... | 3.84 $ | 1000 | FIXED IND 390NH 825MA 220... |
430203-03-0 | Curtis Indus... | 1.55 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
430203-09-0 | Curtis Indus... | 3.62 $ | 1000 | CONN BARRIER STRIP 9CIRC ... |
430210-19-0 | Curtis Indus... | 6.32 $ | 1000 | CONN BARRIER STRP 19CIRC ... |
4302R-102K | API Delevan ... | 1.05 $ | 1000 | FIXED IND 1UH 520MA 550 M... |
4302R-561J | API Delevan ... | 1.27 $ | 1000 | FIXED IND 560NH 710MA 295... |
4302R-182G | API Delevan ... | 2.99 $ | 1000 | FIXED IND 1.8UH 430MA 800... |
4302-153J | API Delevan ... | 1.27 $ | 1000 | FIXED IND 15UH 125MA 9 OH... |
4302R-392G | API Delevan ... | 2.99 $ | 1000 | FIXED IND 3.9UH 265MA 2.1... |
430213-20-0 | Curtis Indus... | 7.3 $ | 1000 | CONN BARRIER STRP 20CIRC ... |
430201-24-0 | Curtis Indus... | 7.89 $ | 1000 | CONN BARRIER STRP 24CIRC ... |
4302F5-5V-400 | Visual Commu... | 0.36 $ | 1000 | LED 3MM GRN DIFF GRN 5V W... |
430202-02-0 | Curtis Indus... | 1.32 $ | 1000 | CONN BARRIER STRIP 2CIRC ... |
430205-13-0 | Curtis Indus... | 4.7 $ | 1000 | CONN BARRIER STRP 13CIRC ... |
43025-0800 | Molex, LLC | 0.34 $ | 38365 | CONN RECEPT 8POS 3MM VERT... |
4302R-181G | API Delevan ... | 2.99 $ | 1000 | FIXED IND 180NH 955MA 165... |
4302-273F | API Delevan ... | 3.84 $ | 1000 | FIXED IND 27UH 105MA 13 O... |
430201-23-0 | Curtis Indus... | 7.57 $ | 1000 | CONN BARRIER STRP 23CIRC ... |
430215-20-0 | Curtis Indus... | 6.65 $ | 1000 | CONN BARRIER STRP 20CIRC ... |
430201-19-0 | Curtis Indus... | 6.22 $ | 1000 | CONN BARRIER STRP 19CIRC ... |
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...
