| Allicdata Part #: | SRR1003-181M-ND |
| Manufacturer Part#: |
SRR1003-181M |
| Price: | $ 0.25 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Bourns Inc. |
| Short Description: | FIXED IND 180UH 280MA 2.2 OHM |
| More Detail: | 180µH Shielded Wirewound Inductor 280mA 2.2 Ohm Ma... |
| DataSheet: | SRR1003-181M Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.22384 |
| DC Resistance (DCR): | 2.2 Ohm Max |
| Height - Seated (Max): | 0.118" (3.00mm) |
| Size / Dimension: | 0.500" L x 0.406" W (12.70mm x 10.30mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 7MHz |
| Q @ Freq: | 20 @ 796kHz |
| Series: | SRR1003 |
| Shielding: | Shielded |
| Current - Saturation: | 750mA |
| Current Rating: | 280mA |
| Tolerance: | ±20% |
| Inductance: | 180µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, also referred to as inductors without transformer, are part of the class of compact electrical equipment that are designed to provide a controlled and stable current. They are often used in low power applications such as audio applications, DC/DC converters, small motor control circuits, and even amplifier circuits. The SRR1003-181M is a compact, lightweight, and reliable fixed inductor with a wide range of applications. In this article, we will discuss its working principles, application fields, and features of SRR1003-181M.
The SRR1003-181M fixed inductor is a high frequency device specifically designed for high current switching applications. It is a 5.1+/-0.3mm Application Specific Integrated Circuit (ASIC) device that offers a high efficiency current control. The device\'s circuit design is optimized for operation within a range of 6 to 24V with a maximum efficiency of up to 90% when operating at high frequencies. It can provide high output power ranging from 0.8 to 4A, suitable for most audio and long-term DC/DC converters.
The SRR1003-181M fixed inductor has a wide range of application. It is designed to provide a very strong output current which can be used in audio applications, DC/DC converters, large motor control circuits, and even amplifier circuits. The inductor also offers a very low ripple current which can be used to control the ripple of high frequency signals, resulting in a cleaner sound and a better electrical stability in power supplies. Furthermore, due to its small size, the device is also ideal for use in high-density circuit designs.
In terms of working principle, the SRR1003-181M is essentially an inductor with a series of semiconductors. The inductor is made up of a layered structure with a core material, a winding material, and a substrate material. The core material is typically iron or aluminum and serves to provide the necessary magnetic inductance. The winding material is composed of a continuous electrical conductor, usually made of copper. The substrate material is used as an insulating layer to ensure that the magnetic flux is not weakened by the other components of the system.
The SRR1003-181M features a low profile construction and only requires minimal manufacturing space for its installation. It has a low temperature rise, resulting in stable current and voltage regulation. The device is also made with RoHS (Restriction of Hazardous Substances directive) compliant lead-based solder-free assembly which makes it ideal for applications in medical and industrial settings. The device is also radiation-resistant, making it ideal for electronic equipment operating in high-radiation environments.
Overall, the SRR1003-181M is a high-efficiency fixed inductor suitable for many audio, DC/DC converters, and motor control circuits. It has low ripple current, efficient magnetic inductance, and is RoHS-compliant, making it a safe and reliable component. Additionally, its small size allows it to be used in high-density circuit designs. The device is reliable and easy to install, making it an ideal choice for many industries.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| SRR1260A-330M | Bourns Inc. | 0.41 $ | 2400 | FIXED IND 33UH 3A 60 MOHM... |
| SRR1280-120M | Bourns Inc. | 0.43 $ | 8000 | FIXED IND 12UH 5.6A 28 MO... |
| SRR1005-470Y | Bourns Inc. | -- | 600 | FIXED IND 47UH 1A 190 MOH... |
| SRR1280-391K | Bourns Inc. | 0.43 $ | 400 | FIXED IND 390UH 1A 680 MO... |
| SRR1260A-180M | Bourns Inc. | 0.41 $ | 1000 | FIXED IND 18UH 4.2A 36 MO... |
| SRR1005-221K | Bourns Inc. | 0.32 $ | 3000 | FIXED IND 220UH 450MA 800... |
| SRR1210A-2R2Y | Bourns Inc. | 0.54 $ | 1000 | FIXED IND 2.2UH 9.5A 90 M... |
| SRR1260A-8R2Y | Bourns Inc. | 0.41 $ | 2400 | FIXED IND 8.2UH 5.7A 19.5... |
| SRR1005-220Y | Bourns Inc. | 0.32 $ | 1000 | FIXED IND 22UH 1.4A 100 M... |
| SRR1050A-4R2Y | Bourns Inc. | 0.37 $ | 1000 | FIXED IND 4.2UH 6.1A 14 M... |
| SRR1208-6R5ML | Bourns Inc. | -- | 6400 | FIXED IND 6.5UH 6A 18 MOH... |
| SRR1210-681M | Bourns Inc. | -- | 1000 | FIXED IND 680UH 1A 1.2 OH... |
| SRR1206-151KL | Bourns Inc. | 0.34 $ | 600 | FIXED IND 150UH 900MA 320... |
| SRR1003-181M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 180UH 280MA 2.2... |
| SRR1206-331KL | Bourns Inc. | -- | 600 | FIXED IND 330UH 600MA 660... |
| SRR1280-121K | Bourns Inc. | 0.43 $ | 4400 | FIXED IND 120UH 1.95A 200... |
| SRR1206-221KL | Bourns Inc. | -- | 12257 | FIXED IND 220UH 700MA 460... |
| SRR1210-271M | Bourns Inc. | 0.46 $ | 750 | FIXED IND 270UH 1.5A 410 ... |
| SRR1280A-561K | Bourns Inc. | 0.5 $ | 2400 | FIXED IND 560UH 800MA 960... |
| SRR1005-102K | Bourns Inc. | 0.32 $ | 600 | FIXED IND 1MH 220MA 3.2 O... |
| SRR1003-680M | Bourns Inc. | 0.25 $ | 1000 | FIXED IND 68UH 480MA 800 ... |
| SRR1280A-181K | Bourns Inc. | 0.39 $ | 1000 | FIXED IND 180UH 1.75A 300... |
| SRR1208-820YL | Bourns Inc. | -- | 1000 | FIXED IND 82UH 1.6A 150 M... |
| SRR1260-100M | Bourns Inc. | -- | 49200 | FIXED IND 10UH 5.5A 20 MO... |
| SRR1050A-151Y | Bourns Inc. | 0.36 $ | 2100 | FIXED IND 150UH 1.1A 370 ... |
| SRR1305-2R7ZL | Bourns Inc. | 0.71 $ | 1000 | FIXED IND 2.7UH 6A 9.5 MO... |
| SRR1260-220M | Bourns Inc. | -- | 19200 | FIXED IND 22UH 4A 43 MOHM... |
| SRR1005-4R7M | Bourns Inc. | 0.32 $ | 3000 | FIXED IND 4.7UH 2.5A 40 M... |
| SRR1208-101Y | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 100UH 1.5A 170 ... |
| SRR1206-271KL | Bourns Inc. | 0.34 $ | 1000 | FIXED IND 270UH 650MA 520... |
| SRR1260A-102K | Bourns Inc. | 0.41 $ | 2400 | FIXED IND 1MH 680MA 1.7 O... |
| SRR1050A-2R2Y | Bourns Inc. | 0.36 $ | 1400 | FIXED IND 2.2UH 7.2A 9 MO... |
| SRR1205-181KL | Bourns Inc. | 0.34 $ | 1000 | FIXED IND 180UH 700MA 750... |
| SRR1210-221M | Bourns Inc. | -- | 10250 | FIXED IND 220UH 1.7A 315 ... |
| SRR1208-272KL | Bourns Inc. | -- | 1200 | FIXED IND 2.7MH 350MA 5.2... |
| SRR1003-560M | Bourns Inc. | 0.26 $ | 1000 | FIXED IND 56UH 520MA 680 ... |
| SRR1210-1R8Y | Bourns Inc. | 0.39 $ | 1000 | FIXED IND 1.8UH 10.2A 7.5... |
| SRR1206-820YL | Bourns Inc. | 0.34 $ | 1200 | FIXED IND 82UH 1.2A 185 M... |
| SRR1210A-680M | Bourns Inc. | -- | 750 | FIXED IND 68UH 3A 102 MOH... |
| SRR1003-120M | Bourns Inc. | 0.26 $ | 1000 | FIXED IND 12UH 1.1A 185 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...
SRR1003-181M Datasheet/PDF