
Allicdata Part #: | SDE1006A-121KTR-ND |
Manufacturer Part#: |
SDE1006A-121K |
Price: | $ 0.25 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 120UH 1.2A 400 MOHM |
More Detail: | 120µH Unshielded Wirewound Inductor 1.2A 400 mOhm ... |
DataSheet: | ![]() |
Quantity: | 1000 |
3200 +: | $ 0.22025 |
DC Resistance (DCR): | 400 mOhm Max |
Height - Seated (Max): | 0.228" (5.80mm) |
Size / Dimension: | 0.394" L x 0.354" W (10.00mm x 9.00mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | AEC-Q200 |
Frequency - Self Resonant: | 6.6MHz |
Q @ Freq: | -- |
Series: | SDE1006A |
Shielding: | Unshielded |
Current - Saturation: | 1.3A |
Current Rating: | 1.2A |
Tolerance: | ±10% |
Inductance: | 120µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors are often used for several practical applications as they are versatile electric components that act as both conductors and resistors. A widely used type of Fixed Inductors is the SDE1006A-121K. This inductor is most commonly used in power supplies, switch-mode power supplies, and LED lighting applications.
The SDE1006A-121K is a fixed inductor with the inductance value of 12.1uH and saturation current of 8.5A. The peak current resistance is 0.010 Ohms. It is made of a Ferrite core for low noise operation.
The working principle of the SDE1006A-121K relies on Faraday’s Law of electromagnetic induction. This law in its simplest form states that when a conductive material is exposed to a changing magnetic field, electric current is induced in the material. The effect of this induced current is to create a magnetic field which opposes the changing magnetic field. When used in its intended application, the SDE1006A-121K creates an effect that prevents high current flow and regulates the current levels.
When using the SDE1006A-121K in a prototype circuit, it is important to take into account the power rating of the circuit. This is because of the heat generated by the current passing through the SDE1006A-121K. The heat generated by the SDE1006A-121K will reduce the life of the inductor when for example used in a power supply. For this reason, the SDE1006A-121K should be placed in an area that has sufficient air flow for the device to dissipate the generated heat.
In summary, the SDE1006A-121K is a Fixed Inductor which is most widely used in power supplies, switch-mode power supplies, and LED lighting applications where it acts as a regulator of current levels. The inductor works on Faraday’s Law of electromagnetic induction by creating a magnetic field opposing a changing magnetic field. The power rating of the circuit should also be taken into consideration to prevent the SDE1006A-121K from melting due to generated heat.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
SDE1006A-561K | Bourns Inc. | 0.27 $ | 5600 | FIXED IND 560UH 550MA 1.9... |
SDE1006A-821K | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 820UH 450MA 2.5... |
SDE1006A-220M | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 22UH 2.6A 100 M... |
SDE1006A-3R9M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 3.9UH 5.2A 27 M... |
SDE1006A-181K | Bourns Inc. | 0.27 $ | 504 | FIXED IND 180UH 1A 630 MO... |
SDE1006A-680K | Bourns Inc. | 0.27 $ | 3200 | FIXED IND 68UH 1.6A 220 M... |
SDE1006A-5R6M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 5.6UH 4.5A 40 M... |
SDE1006A-1R5M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 1.5UH 7.2A 18 M... |
SDE1006A-470K | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 47UH 1.8A 170 M... |
SDE1006A-8R2M | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 8.2UH 4.1A 48 M... |
SDE1006A-151K | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 150UH 1.1A 470 ... |
SDE1006A-270M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 27UH 2.3A 110 M... |
SDE1006A-271K | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 270UH 750MA 970... |
SDE1006A-820K | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 82UH 1.5A 250 M... |
SDE1006A-4R7M | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 4.7UH 4.7A 36 M... |
SDE1006A-390M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 39UH 1.9A 140 M... |
SDE1006A-391K | Bourns Inc. | 0.27 $ | 800 | FIXED IND 390UH 650MA 1.3... |
SDE1006A-101K | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 100UH 1.3A 350 ... |
SDE1006A-180M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 18UH 3A 90 MOHM... |
SDE1006A-150M | Bourns Inc. | 0.27 $ | 800 | FIXED IND 15UH 3.4A 80 MO... |
SDE1006A-471K | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 470UH 600MA 1.4... |
SDE1006A-100M | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 10UH 3.8A 60 MO... |
SDE1006A-2R2M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 2.2UH 6A 21 MOH... |
SDE1006A-681K | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 680UH 500MA 2.2... |
SDE1006A-3R3M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 3.3UH 5.4A 24 M... |
SDE1006A-121K | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 120UH 1.2A 400 ... |
SDE1006A-560K | Bourns Inc. | 0.27 $ | 2400 | FIXED IND 56UH 1.7A 190 M... |
SDE1006A-221K | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 220UH 850MA 730... |
SDE1006A-331K | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 330UH 700MA 1.1... |
SDE1006A-6R8M | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 6.8UH 4.2A 44 M... |
SDE1006A-120M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 12UH 3.6A 70 MO... |
SDE1006A-330M | Bourns Inc. | 0.27 $ | 1000 | FIXED IND 33UH 2.2A 120 M... |
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...
