| Allicdata Part #: | PM125S-331M-ND |
| Manufacturer Part#: |
PM125S-331M |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Bourns Inc. |
| Short Description: | FIXED IND 330UH 570MA 800 MOHM |
| More Detail: | 330µH Shielded Wirewound Inductor 570mA 800 mOhm M... |
| DataSheet: | PM125S-331M Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 800 mOhm Max |
| Height - Seated (Max): | 0.213" (5.40mm) |
| Size / Dimension: | 0.496" L x 0.457" W (12.60mm x 11.60mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1MHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 4MHz |
| Q @ Freq: | -- |
| Series: | PM125S |
| Shielding: | Shielded |
| Current - Saturation: | 780mA |
| Current Rating: | 570mA |
| Tolerance: | ±20% |
| Inductance: | 330µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, as a type of passive electronic component, are designed to store energy in a magnetic field firstly then transform it to another form of energy later. PM125S-331M is one of the most commonly applied inductors, and it is often used in electrical and electronic circuits, especially in loudspeakers, electric motors, relays, etc. The following will illustrate its application field and working principle in detail.
Application Field
PM125S-331M has many advantages, such as high inductance, good heat dissipation and low leakage care, which makes it suitable in many areas, such as in DC/DC converters, switching power supplies, DC-Link voltage identification, adjustable speed motor drives, pulse transformer circuits, telecom equipment, aviation control electronics, etc.
Aside from its general application in power electronics fields, PM125S-331M is also commonly used in loudspeakers with low signal distortion, electric motors with faster transient response, relays with low activation power and higher reliability, etc. The space-saving design and wide temperature range of the product makes it suitable for many other applications, such as in battery management systems and automotive systems.
Working Principle
The working principle of PM125S-331M can be described with Faraday\'s law of induction in physics. As we all know, Faraday\'s law states that a changing current through a coil produces a time-varying magnetic field, which in turn is responsible for creating an electric field which can create an EMF (electromotive force) or a voltage in an inductor. Thus, when current is passed through the inductor\'s winding, the magnetic field increases linearly and the energy stored is proportional to the square of the magnetic field. The current induces a voltage in the opposite direction to the current itself. As the current decreases, the induced voltage dissipates the energy stored previously.
In conclusion, PM125S-331M is a type of fixed inductors with good heat dissipation and low leakage current. Its application field spans from power electronics to audio systems and automotive systems, and its working principle is explained with Faraday\'s law of induction. The product is a suitable choice for many application fields due to its properties.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| PM1210-121J-RC | Bourns Inc. | 0.11 $ | 64000 | FIXED IND 120UH 55MA 11 O... |
| PM1210-8R2J-RC | Bourns Inc. | 0.09 $ | 1000 | FIXED IND 8.2UH 140MA 2 O... |
| PM127SH-820M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 82UH 2.3A 130 M... |
| PM1210-120J-RC | Bourns Inc. | 0.11 $ | 16000 | FIXED IND 12UH 125MA 2.5 ... |
| PM127SH-221M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 220UH 1.6A 400 ... |
| PM1210-560J-RC | Bourns Inc. | 0.09 $ | 1000 | FIXED IND 56UH 70MA 8 OHM... |
| PM1210-1R0J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1UH 400MA 700 M... |
| PM1210-2R7J-RC | Bourns Inc. | 0.11 $ | 2000 | FIXED IND 2.7UH 180MA 1.1... |
| PM1204 | IXYS Integra... | -- | 1000 | OPTOCOUPLER DUAL SCR-OUT ... |
| PM1210-R15J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 150NH 450MA 250... |
| PM1210-R022K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 22NH 450MA 200 ... |
| PM1206S | IXYS Integra... | 2.73 $ | 1000 | OPTOCOUPLER DUAL SCR-OUT ... |
| PM1210-R010K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 10NH 450MA 130 ... |
| 5027-PM12 | LEDdynamics ... | 0.0 $ | 1000 | 5027 TFFC STAR K2 MODULE ... |
| PM127SH-101M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 100UH 2.1A 150 ... |
| PM127SH-6R1N | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 6.1UH 6.6A 18 M... |
| PM127SH-271M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 270UH 1.2A 450 ... |
| PM127SH-180M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 18UH 4.8A 35 MO... |
| PM1210-R56J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 560NH 450MA 550... |
| PM12565S-680M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 68UH 2.4A 94 MO... |
| PM127SH-4R7N-RC | Bourns Inc. | 0.58 $ | 1000 | FIXED IND 4.7UH 8.2A 15.5... |
| PM125SH-271M-RC | Bourns Inc. | 0.35 $ | 1000 | FIXED IND 270UH 1.3A 450 ... |
| PM127SH-150M-RC | Bourns Inc. | 0.58 $ | 1000 | FIXED IND 15UH 5.2A 28.5 ... |
| PM125S-181M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 180UH 770MA 480... |
| PM125S-100M-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 10UH 2.65A 50 M... |
| PM125SH-100M-RC | Bourns Inc. | 0.39 $ | 1000 | FIXED IND 10UH 5.5A 20 MO... |
| PM127SH-391M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 390UH 1.6A 680 ... |
| PM124SH-680M-RC | Bourns Inc. | 0.32 $ | 1000 | FIXED IND 68UH 1.5A 200 M... |
| PM1210-R10J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 100NH 450MA 440... |
| PM125S-681M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 680UH 400MA 1.7... |
| PM1210-R22J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 220NH 450MA 320... |
| PM125SH-681M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 680UH 480MA 1.2... |
| PM124SH-121M-RC | Bourns Inc. | 0.32 $ | 1000 | FIXED IND 120UH 1.2A 370 ... |
| PM127SH-680M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 68UH 2.4A 120 M... |
| PM125S-121M-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 120UH 950MA 280... |
| PM127SH-1R2N-RC | Bourns Inc. | 0.58 $ | 1000 | FIXED IND 1.2UH 9.8A 18 M... |
| PM1210-R18J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 180NH 450MA 280... |
| PM125S-181M-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 180UH 770MA 480... |
| PM125S-821M-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 820UH 360MA 2 O... |
| PM1210-270J-RC | Bourns Inc. | 0.09 $ | 1000 | FIXED IND 27UH 90MA 5 OHM... |
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...
PM125S-331M Datasheet/PDF