| Allicdata Part #: | 2500R-74H-ND |
| Manufacturer Part#: |
2500R-74H |
| Price: | $ 2.30 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 9.1MH 49MA 68 OHM TH |
| More Detail: | 9.1mH Unshielded Molded Inductor 49mA 68 Ohm Max A... |
| DataSheet: | 2500R-74H Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 2.09740 |
| DC Resistance (DCR): | 68 Ohm Max |
| Height - Seated (Max): | -- |
| Size / Dimension: | 0.240" Dia x 0.740" L (6.10mm x 18.80mm) |
| Supplier Device Package: | -- |
| Package / Case: | Axial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 250kHz |
| Operating Temperature: | -55°C ~ 105°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 1MHz |
| Q @ Freq: | 80 @ 250kHz |
| Series: | 2500R |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 49mA |
| Tolerance: | ±3% |
| Inductance: | 9.1mH |
| Material - Core: | Iron |
| Type: | Molded |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are a widely used form of energy storage in many electrical and electronic circuits. They are used to decrease the heat generated by current in some simple circuit applications, as well as providing increased functionality in more complex systems. One of the most popular fixed inductors is the 2500R-74H. The 2500R-74H application field and working principle are discussed in the following paragraphs.
2500R-74H Application Field
The 2500R-74H is most frequently used in robotics, as its high-efficiency and low-heat dissipation make it ideal for this type of application. It is used to store energy in the form of a magnetic field, and is used particularly in the servo-motor system. In a servo-motor system, an electric motor works in combination with feedback electronics to control the position of the motor shaft. The 2500R-74H is used to store energy and reduce the number of times the electric motor needs to be activated in response to a signal. This means that the servo-motor can react to signals more rapidly and accurately.
The 2500R-74H is also used in AC and DC motor drives, and also power supplies. In these applications, the inductor is used to store energy and then release it depending on the set demand. The 2500R-74H can also be used in applications where charging and discharging periods are short, such as in switching power supplies. It is able to provide a higher degree of efficiency and reliability as compared to other types of inductors.
2500R-74H Working Principle
At the heart of the 2500R-74H is a thin rectangular coil of wire that is wound around a core of ferromagnetic material. This core stores magnetic energy, while the coil provides the inductance to store electrical energy. The coil is surrounded by a support frame, which provides either a single or multiple terminals depending on the application. The coil, core and support frame are all encased in a heat-resistant, electrically isolating coating for safety.
When a current passes through the coil, it creates a magnetic field around the core. This field stores energy, which can then be released when the current is removed. This is the basis for the working principle of the 2500R-74H. When current flows through the coil, the field around the core builds up quickly, storing energy in the form of a magnetic field. When the current ceases, the stored energy of the magnetic field is released.
The 2500R-74H also has a very high degree of safety, as it is designed to maintain the current level within a narrow range. This prevents overheating and ensures that the inductor does not become damaged. The inductor is also designed to be completely non-interference, meaning that other components in the same circuit are protected from any electrical interference generated by the inductor.
The 2500R-74H has a wide range of applications, making it an extremely useful tool in many areas of engineering. Its efficiency and low-heat dissipation make it ideal for robotics, AC and DC motor drives, power supplies and switching power supplies. Furthermore, its high degree of safety ensures that any components connected to it are protected from electrical interference.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 2500R-64J | API Delevan ... | 1.6 $ | 1000 | FIXED IND 5.6MH 56MA 53 O... |
| SL15 25003 | Ametherm | 0.62 $ | 362 | INRUSH CURRENT LIMITERS 1... |
| 2500R-08H | API Delevan ... | 0.78 $ | 1000 | FIXED IND 390UH 114MA 10 ... |
| 2500-50F | API Delevan ... | 4.27 $ | 1000 | FIXED IND 3MH 63MA 35 OHM... |
| 2500R-15G | API Delevan ... | 1.26 $ | 1000 | FIXED IND 510UH 105MA 11.... |
| 2500-30H | API Delevan ... | 2.05 $ | 1000 | FIXED IND 1.1MH 81MA 21 O... |
| 2500020 | Red Lion Con... | 0.0 $ | 1000 | CONNECTOR 2PINPower Entry... |
| SMD2050-25000 | Chip Quik In... | 25.13 $ | 10 | SOLDER SPHERES SAC305 .02... |
| 2500-14H | API Delevan ... | 0.81 $ | 1000 | FIXED IND 500UH 106MA 11.... |
| 2500-18H | API Delevan ... | 0.81 $ | 1000 | FIXED IND 620UH 101MA 13 ... |
| AD5622BKSZ-2500RL7 | Analog Devic... | -- | 33 | IC DAC 12BIT 3V MICROPWR ... |
| 2500-58H | API Delevan ... | 2.37 $ | 1000 | FIXED IND 4.3MH 60MA 46 O... |
| 2500-34F | API Delevan ... | 4.27 $ | 1000 | FIXED IND 1.3MH 78MA 23 O... |
| 2500-66F | API Delevan ... | 5.29 $ | 1000 | FIXED IND 6.2MH 55MA 56 O... |
| E6C3-CWZ5GH 2500P/R 2M | Omron Automa... | 484.13 $ | 1000 | INC,12-24VDC,NPN/PNP,ABZ ... |
| 2500R-48F | API Delevan ... | 4.17 $ | 1000 | FIXED IND 2.7MH 65MA 33 O... |
| 250007-1 | TE Connectiv... | 63.95 $ | 1000 | CLIP, RETAINING, VS-3 T L... |
| H25D-SS-2500-ABZC-28V/V-SM18-S | Sensata-BEI ... | 426.89 $ | 1 | ENCODER ROTARY 2500PPR 28... |
| H25G-SB-2500-ABZC-28V/V-EM18 | Sensata-BEI ... | 421.34 $ | 1000 | ENCODER ROTARY 2500PPR 28... |
| CR8448-2500-N | CR Magnetics... | 7.88 $ | 2608 | CURR SENSE XFMR 40A IN-LI... |
| KTU-G-2500 | Eaton | 0.0 $ | 1000 | FUSE 2500A 600V FAST CLAS... |
| HR-3U-2500F2X2 | FDK America,... | 17.91 $ | 1000 | BATT PACK 4.8V AA BUTTON ... |
| 2500-26H | API Delevan ... | 0.81 $ | 1000 | FIXED IND 910UH 91MA 15.8... |
| 2500R-10G | API Delevan ... | 1.26 $ | 1000 | FIXED IND 430UH 111MA 10.... |
| 2500R-34H | API Delevan ... | 2.0 $ | 1000 | FIXED IND 1.3MH 78MA 23 O... |
| 2500R-42F | API Delevan ... | 4.17 $ | 1000 | FIXED IND 2MH 69MA 29 OHM... |
| SGE-225-2-2500 01000C | Omron Automa... | 220.04 $ | 1000 | SGE-225-2-2500 01000C SFT... |
| 250098-2 | TE Connectiv... | 295.22 $ | 1000 | ROLLER-BEND |
| SL12 25003-A | Ametherm | 0.34 $ | 1000 | ICL 25 OHM 15% 3A 12MMInr... |
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2500R-74H Datasheet/PDF