
Allicdata Part #: | PM125SH-271M-RC-ND |
Manufacturer Part#: |
PM125SH-271M-RC |
Price: | $ 0.35 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 270UH 1.3A 450 MOHM |
More Detail: | 270µH Shielded Wirewound Inductor 1.3A 450 mOhm Ma... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.31601 |
DC Resistance (DCR): | 450 mOhm Max |
Height - Seated (Max): | 0.256" (6.50mm) |
Size / Dimension: | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 3.6MHz |
Q @ Freq: | 20 @ 796kHz |
Series: | PM125SH |
Shielding: | Shielded |
Current - Saturation: | 1.2A |
Current Rating: | 1.3A |
Tolerance: | ±20% |
Inductance: | 270µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors, also known as chokes, coils and filters, are one of the most essential components of electrical and electronic circuits. From the perspective of their function, fixed inductors play a dual role in a circuit: first, they produce a constant magnetic flux by winding a wire through a conductor core; second, they are able to store energy in the form of an electrostatic field. The PM125SH-271M-RC is a specific type of fixed inductor, designed for high operating efficiency in a wide range of applications.
The PM125SH-271M-RC is a fixed inductor with a rated current of 3A, a rated current of 125 mA, and a resistance of 0.13 Ohms. Its latest non-inductive design allows it to operate with very low DC resistance, making it an ideal choice for applications such as low-loss dc-dc converters, power supplies, and differential amplifiers. Moreover, its high temperature coefficient and its high-temperature insulation grade make it well suited for use in high-temperature environments.
In terms of its working principle, the PM125SH-271M-RC is based on Faraday\'s law: that a voltage, or EMF (electromagnetic force), is induced in a conductor when exposed to a changing magnetic flux. The inductor works by winding a wire around an iron-core conductor, thereby creating a magnetic field. This, in turn, causes a current to be induced in the conductor that is proportional to the rate of change in the magnetic flux. The amount of current generated depends on the size and number of windings. The resulting EMF is then used to induce an electric current in a second circuit, or used to store energy as an electrostatic field.
The PM125SH-271M-RC fixed inductor is particularly suited for use in high-temperature applications such as heated-fluid heating systems, high-temperature inducers, and power supply circuits. It is also suitable for use in lighting applications and medical equipment. In fact, its excellent reliability and low temperature coefficient of resistance make it an ideal choice for a wide range of applications.
The PM125SH-271M-RC fixed inductor is very easy to use and is highly reliable. Its integration into circuits is straightforward and its compact size makes it convenient to wire and employ in a variety of applications. Moreover, its low resistance ensures high efficiency in high-temperature environments.
In summary, the PM125SH-271M-RC fixed inductor offers a reliable and highly efficient solution for a wide range of applications. It is robust enough to handle high temperatures, extremely easy to integrate into circuits, and its low resistance ensures high operating efficiency. In addition, its versatility makes it an ideal choice for many applications such as heated-fluid heating systems, medical equipment, power supply circuits, and differential amplifiers.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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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-561M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 560UH 800MA 960... |
PM125SH-821M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 820UH 430MA 1.3... |
PM12645S-1R2M-RC | Bourns Inc. | 0.8 $ | 3000 | FIXED IND 1.2UH 27A 3.3 M... |
PM1210-270J-RC | Bourns Inc. | 0.09 $ | 1000 | FIXED IND 27UH 90MA 5 OHM... |
PM124SH-560M-RC | Bourns Inc. | 0.32 $ | 1000 | FIXED IND 56UH 1.8A 170 M... |
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-R18J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 180NH 450MA 280... |
PM127SH-470M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 47UH 2.5A 100 M... |
PM124SH-680M-RC | Bourns Inc. | 0.32 $ | 1000 | FIXED IND 68UH 1.5A 200 M... |
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... |
PM124SH-390M-RC | Bourns Inc. | 0.32 $ | 1000 | FIXED IND 39UH 2.15A 120 ... |
PM1210-R056J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 56NH 450MA 330 ... |
AT04-08PB-PM12 | Amphenol Sin... | 2.91 $ | 150 | 8POS RECEPTACLE PANEL MOU... |
AT04-4P-PM12 | Amphenol Sin... | 2.28 $ | 158 | 4POS RECEPTACLE PANEL MOU... |
PM127SH-100M-RC | Bourns Inc. | 0.48 $ | 800 | FIXED IND 10UH 6A 19.5 MO... |
PM124SH-181M-RC | Bourns Inc. | 0.32 $ | 1000 | FIXED IND 180UH 980MA 550... |
PM1210-680J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 68UH 50MA 9 OHM... |
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... |
PM127SH-4R7N | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 4.7UH 6.8A 16 M... |
PM124SH-271M-RC | Bourns Inc. | 0.32 $ | 1000 | FIXED IND 270UH 800MA 780... |
PM127SH-821M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 820UH 700MA 1.5... |
PM125SH-470M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 47UH 1.8A 75 MO... |
PM127SH-270M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 27UH 3.9A 52 MO... |
PM127SH-102M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 1MH 680MA 1.7 O... |
PM12565S-100M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 10UH 4.8A 24 MO... |
PM12565S-330M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 33UH 3.4A 49 MO... |
PM125SH-331M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 330UH 680MA 510... |
PM124SH-120M-RC | Bourns Inc. | 0.35 $ | 1000 | FIXED IND 12UH 3.8A 38 MO... |
PM127SH-2R4N-RC | Bourns Inc. | 0.48 $ | 400 | FIXED IND 2.4UH 9.2A 10 M... |
PM1210-101J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 100UH 40MA 10 O... |
PM1210-151J | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 150UH 65MA 15 O... |
PM127SH-1R2N | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.2UH 9.8A 7 MO... |
PM125SH-271M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 270UH 750MA 460... |
PM127SH-331M-RC | Bourns Inc. | 0.48 $ | 1000 | FIXED IND 330UH 1.1A 600 ... |
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...
