
Allicdata Part #: | S1812R-392J-ND |
Manufacturer Part#: |
S1812R-392J |
Price: | $ 1.25 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 3.9UH 487MA 840 MOHM |
More Detail: | 3.9µH Shielded Inductor 487mA 840 mOhm Max 1812 (... |
DataSheet: | ![]() |
Quantity: | 1000 |
650 +: | $ 1.13904 |
DC Resistance (DCR): | 840 mOhm Max |
Height - Seated (Max): | 0.134" (3.40mm) |
Size / Dimension: | 0.189" L x 0.134" W (4.80mm x 3.40mm) |
Supplier Device Package: | 1812 (4532 Metric) |
Package / Case: | 1812 (4532 Metric) |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 7.9MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 56MHz |
Q @ Freq: | 40 @ 7.9MHz |
Series: | S1812R |
Shielding: | Shielded |
Current - Saturation: | -- |
Current Rating: | 487mA |
Tolerance: | ±5% |
Inductance: | 3.9µH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors: The S1812R-392J is a type of fixed inductor that is widely used in electrical and electronic equipment due to its robust design and ease of operation. To better understand the application field and working principle of the S1812R-392J, it is important to study its components and features in detail.
The S1812R-392J is made up of two main parts. First, there is the primary inductor coil which is used to create a magnetic field. This coil consists of a carefully wound coiled copper wire and it is usually composed of either rectangular wires or round wires depending on the application. The other component of this device is a solid core made up of metal strip and ferrite material. The core provides a stable base for the primary inductor coil. Additionally, the device also contains capacitors and resistors to help control its operation.
The primary purpose of the S1812R-392J is to provide inductance in order to limit current-flow or impedance in an electrical circuit. The working principle of the device is simple. When a current passes through the coil, it induces a magnetic field which acts as an energy storage medium. This energy is stored in the form of an electromotive force or EMF in the core material. This EMF then increases the voltage and current available in the circuit which helps to maintain a steady flow of current. Additionally, the presence of the core material also helps to reduce the amount of heat produced.
The S1812R-392J can be used in a variety of applications. It is commonly used to provide the initial starting voltage in AC circuits. This device is also used in radio frequency and audio equipment because it can help to improve the sound quality of the device by reducing noise and providing more stable frequency response. Additionally, fixed inductors are widely used in other electronic and electrical equipment such as telephones, computers and televisions.
The reliable performance of the S1812R-392J makes it an attractive choice for use in many electrical and electronic equipment. This device is relatively easy to construct and use and offers excellent performance and reliability. It is important to note, however, that the S1812R-392J should be used in accordance with the manufacturer’s instructions and with the appropriate safety precautions. In this way, it can provide a reliable and cost-effective solution to many operational needs.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
S1812-123K | API Delevan ... | 1.06 $ | 1000 | FIXED IND 12UH 315MA 2 OH... |
S1812R-104J | API Delevan ... | 1.25 $ | 1000 | FIXED IND 100UH 169MA 7 O... |
S1812R-823J | API Delevan ... | 1.25 $ | 1000 | FIXED IND 82UH 196MA 5.2 ... |
S1812R-331G | API Delevan ... | 2.79 $ | 1000 | FIXED IND 330NH 952MA 220... |
S1812-121J | API Delevan ... | 1.18 $ | 1000 | FIXED IND 120NH 1.412A 10... |
S1812-821J | API Delevan ... | 1.18 $ | 1000 | FIXED IND 820NH 614MA 530... |
S1812R-122J | API Delevan ... | 1.25 $ | 1000 | FIXED IND 1.2UH 725MA 380... |
S1812-104H | API Delevan ... | 2.0 $ | 1000 | FIXED IND 100UH 169MA 7 O... |
S1812R-105G | API Delevan ... | 2.94 $ | 1000 | FIXED IND 1MH 60MA 55 OHM... |
S1812-332J | API Delevan ... | 1.25 $ | 1000 | FIXED IND 3.3UH 534MA 700... |
S1812-332G | API Delevan ... | 2.94 $ | 1000 | FIXED IND 3.3UH 534MA 700... |
S1812R-124K | API Delevan ... | 0.75 $ | 500 | FIXED IND 120UH 163MA 7.5... |
S1812R-822F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 8.2UH 372MA 1.4... |
S1812R-221J | API Delevan ... | 1.18 $ | 1000 | FIXED IND 220NH 1.154A 15... |
S1812R-564J | API Delevan ... | 1.25 $ | 1000 | FIXED IND 560UH 84MA 28 O... |
S1812R-271H | API Delevan ... | 1.9 $ | 1000 | FIXED IND 270NH 1.053A 18... |
S1812R-224H | API Delevan ... | 2.0 $ | 1000 | FIXED IND 220UH 149MA 9 O... |
S1812R-105F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 1MH 60MA 55 OHM... |
S1812R-394F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 390UH 105MA 18 ... |
S1812-183K | API Delevan ... | 1.06 $ | 1000 | FIXED IND 18UH 288MA 2.4 ... |
S1812-684K | API Delevan ... | 1.06 $ | 1000 | FIXED IND 680UH 79MA 32 O... |
S1812-223F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 22UH 277MA 2.6 ... |
S1812-103J | API Delevan ... | 1.25 $ | 1000 | FIXED IND 10UH 333MA 1.8 ... |
S1812-224F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 220UH 149MA 9 O... |
S1812-182K | API Delevan ... | 1.06 $ | 1000 | FIXED IND 1.8UH 681MA 430... |
S1812-273F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 27UH 267MA 2.8 ... |
S1812R-123F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 12UH 315MA 2 OH... |
S1812R-272F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 2.7UH 638MA 490... |
S1812R-221K | API Delevan ... | 1.01 $ | 1000 | FIXED IND 220NH 1.154A 15... |
S1812-332K | API Delevan ... | 1.06 $ | 1000 | FIXED IND 3.3UH 534MA 700... |
S1812R-103K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 10UH 333MA 1.8 ... |
S1812-272K | API Delevan ... | 1.06 $ | 1000 | FIXED IND 2.7UH 638MA 490... |
S1812R-681J | API Delevan ... | 1.18 $ | 1000 | FIXED IND 680NH 675MA 440... |
S1812R-153G | API Delevan ... | 2.94 $ | 1000 | FIXED IND 15UH 301MA 2.2 ... |
S1812-105K | API Delevan ... | 1.06 $ | 1000 | FIXED IND 1MH 60MA 55 OHM... |
S1812-473J | API Delevan ... | 1.25 $ | 1000 | FIXED IND 47UH 242MA 3.4 ... |
S1812R-564G | API Delevan ... | 2.94 $ | 1000 | FIXED IND 560UH 84MA 28 O... |
S1812R-333F | API Delevan ... | 3.79 $ | 1000 | FIXED IND 33UH 258MA 3 OH... |
S181FL-5-RMM-2450S | Nearson Inc. | 10.0 $ | 185 | ANTENNA RUBB DUCK 2.4GHZ ... |
S1812R-274K | API Delevan ... | -- | 18000 | FIXED IND 270UH 135MA 11 ... |
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...
