| Allicdata Part #: | 587-4446-2-ND |
| Manufacturer Part#: |
MDWK4040TR68MM |
| Price: | $ 0.22 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Taiyo Yuden |
| Short Description: | FIXED IND 680NH 7.3A 16 MOHM SMD |
| More Detail: | 680nH Shielded Wirewound Inductor 7.3A 16 mOhm Max... |
| DataSheet: | MDWK4040TR68MM Datasheet/PDF |
| Quantity: | 700 |
| 700 +: | $ 0.20706 |
| 1400 +: | $ 0.16761 |
| 3500 +: | $ 0.15775 |
| 7000 +: | $ 0.15283 |
| 17500 +: | $ 0.14789 |
| 35000 +: | $ 0.14297 |
| DC Resistance (DCR): | 16 mOhm Max |
| Height - Seated (Max): | 0.079" (2.00mm) |
| Size / Dimension: | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1MHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | MCOIL™, MD |
| Shielding: | Shielded |
| Current - Saturation: | 12A |
| Current Rating: | 7.3A |
| Tolerance: | ±20% |
| Inductance: | 680nH |
| Material - Core: | Metal |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors are an important component of electronic circuits, often referred to as coils, chokes, or inductors. They are used to store energy in the form of magnetic fields, provide isolation between a DC power source and a load, and filter out high-frequency signals. The MDWK4040TR68MM is a type of fixed inductor that is widely used in a range of applications due to its small size, flexibility, and excellent performance.
The MDWK4040TR68MM is a surface-mount, wire-wound inductor with a rated inductance of 400mH and a rated current of 1A. It has a robust construction, with a ferrite core and a copper-clad steel winding. The component size is one of the smallest available, measuring just 4.0mm x 4.0mm x 4.6mm, making it suitable for a wide range of applications. It has a range of features, including temperature stability, low loss, low EMI, high efficiency, wide bandwidth, low radiation, and excellent pulse response.
The MDWK4040TR68MM is often used in a variety of power supply applications, such as low-voltage switched-mode power supplies (SMPS). It is also often used in DC-DC converters, power converters, and sound transducers. The component’s small size allows it to be used in tightly packed locations, such as in mobile devices and embedded systems. The component can also be used to filter high-frequency signals, reduce noise, and provide isolation between two systems.
The working principle of the MDWK4040TR68MM is based on the basics of electromagnetic induction. When a current is passed through the winding of the inductor, a magnetic field is created that induces a voltage in the adjacent winding. This voltage is proportional to the rate of change of the current in the winding, and this relationship is known as Faraday’s Law of Induction. By altering the winding structure, the inductance of the MDWK4040TR68MM can be precisely adjusted.
The MDWK4040TR68MM has a wide range of applications and is a highly reliable component. It is capable of withstanding high temperatures and offers excellent performance in a variety of power supply and filtering applications. Its small size and flexibility make it suitable for use in a range of space-constrained applications, such as mobile devices and embedded systems. The component is also well-suited for high-frequency signal filtering and provide excellent isolation between a DC power source and a load.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| MDWK4040T100MMV | Taiyo Yuden | 0.33 $ | 700 | FIXED IND 10UH 1.6A 194MO... |
| MDWK4040T6R8MM | Taiyo Yuden | 0.22 $ | 700 | FIXED IND 6.8UH 2A 158 MO... |
| MDWK4040T1R5MM | Taiyo Yuden | 0.22 $ | 700 | FIXED IND 1.5UH 4.1A 41 M... |
| MDWK4040T1R5MMV | Taiyo Yuden | 0.33 $ | 700 | FIXED IND 1.5UH 4.1A 41MO... |
| MDWK4040T3R3MMV | Taiyo Yuden | 0.33 $ | 700 | FIXED IND 3.3UH 3A 75MOHM... |
| MDWK4040T3R3MM | Taiyo Yuden | 0.22 $ | 1400 | FIXED IND 3.3UH 3A 75 MOH... |
| MDWK4040T4R7MM | Taiyo Yuden | 0.22 $ | 2800 | FIXED IND 4.7UH 2.5A 107 ... |
| MDWK4040T100MM | Taiyo Yuden | 0.22 $ | 700 | FIXED IND 10UH 1.6A 194 M... |
| MDWK4040TR68MMV | Taiyo Yuden | 0.33 $ | 1000 | FIXED IND 680NH 7.3A 16MO... |
| MDWK4040T1R0MM | Taiyo Yuden | 0.22 $ | 1400 | FIXED IND 1UH 5.1A 27 MOH... |
| MDWK4040TR56NMV | Taiyo Yuden | 0.33 $ | 700 | FIXED IND 560NH 6.5A 16MO... |
| MDWK4040T2R2MMV | Taiyo Yuden | 0.33 $ | 700 | FIXED IND 2.2UH 3.5A 54MO... |
| MDWK4040T6R8MMV | Taiyo Yuden | 0.33 $ | 1400 | FIXED IND 6.8UH 2A 158MOH... |
| MDWK4040T1R0MMV | Taiyo Yuden | 0.33 $ | 700 | FIXED IND 1UH 5.1A 27MOHM... |
| MDWK4040T4R7MMV | Taiyo Yuden | 0.33 $ | 700 | FIXED IND 4.7UH 2.5A 107M... |
| MDWK4040T2R2MM | Taiyo Yuden | 0.22 $ | 1400 | FIXED IND 2.2UH 3.5A 54 M... |
| MDWK4040TR47NM | Taiyo Yuden | 0.22 $ | 1000 | FIXED IND 470NH 7.8A 13 M... |
| MDWK4040TR33NM | Taiyo Yuden | 0.22 $ | 700 | FIXED IND 330NH 7.8A 13 M... |
| MDWK4040TR68MM | Taiyo Yuden | 0.22 $ | 700 | FIXED IND 680NH 7.3A 16 M... |
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MDWK4040TR68MM Datasheet/PDF