Part Details for DR125-331-R by Coiltronics
Results Overview of DR125-331-R by Coiltronics
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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DR125-331-R Information
DR125-331-R by Coiltronics is a Fixed Inductor.
Fixed Inductors are under the broader part category of Inductors.
Inductors are passive components that resist sudden changes in current by storing and releasing energy in an electromagnetic fiel. They are often used in power circuits and energy storage. Read more about Inductors on our Inductors part category page.
Price & Stock for DR125-331-R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
74AC0137
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Newark | Power Inductor, |Eaton Coiltronics DR125-331-R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 26 |
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$0.7530 / $1.2000 | Buy Now |
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DISTI #
74AC0137RL
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Newark | Power Inductor, |Eaton Coiltronics DR125-331-R RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 26 |
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$0.7530 / $0.8060 | Buy Now |
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DISTI #
04AK6102
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Newark | Eaton Dr Inductor 330 Uh 1.06 A Irm, |Eaton Coiltronics DR125-331-R RoHS: Compliant Min Qty: 600 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$1.6000 / $2.1500 | Buy Now |
US Tariff Estimator: DR125-331-R by Coiltronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
DR125-331-R CAD Models
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DR125-331-R Part Data Attributes
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DR125-331-R
Coiltronics
Buy Now
Datasheet
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Compare Parts:
DR125-331-R
Coiltronics
General Purpose Inductor, 330uH, 20%, 1 Element, Ferrite-Core, SMD, 4949
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| Part Life Cycle Code | Transferred | |
| Package Description | Chip | |
| ECCN Code | EAR99 | |
| HTS Code | 8504.50.80.00 | |
| Case/Size Code | 4949 | |
| Construction | Rectangular | |
| Core Material | Ferrite | |
| DC Resistance | 0.482 Ω | |
| Inductance-Nom (L) | 330 µH | |
| Inductor Application | Power Inductor | |
| Inductor Type | General Purpose Inductor | |
| Number of Functions | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Height | 6 Mm | |
| Package Length | 12.5 Mm | |
| Package Style | Smt | |
| Package Width | 12.5 Mm | |
| Packing Method | Tr, 13 Inch | |
| Rated Current-Max | 1.06 A | |
| Shape/Size Description | Rectangular Package | |
| Shielded | Yes | |
| Surface Mount | Yes | |
| Terminal Placement | Dual Ended | |
| Terminal Shape | Wraparound | |
| Test Frequency | 0.1 Mhz | |
| Tolerance | 20% |
DR125-331-R Frequently Asked Questions (FAQ)
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The recommended PCB land pattern for the DR125-331-R is a rectangular pad with a size of 3.8mm x 2.5mm, with a 1.3mm diameter hole in the center for the pin. The pad should be 0.5mm thick and have a solder mask defined around it.
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The DR125-331-R has a maximum operating temperature of 125°C. To ensure reliable operation, keep the inductor away from heat sources, use a sufficient thermal pad, and ensure good airflow around the component. You can also consider using a heat sink or thermal interface material if necessary.
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The self-resonant frequency of the DR125-331-R is typically around 100-150 MHz, but this can vary depending on the specific application and PCB layout. It's essential to consider this frequency when designing the circuit to avoid unwanted resonances.
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The DR125-331-R is designed to withstand moderate vibration levels, but it's not suitable for extreme vibration environments. If your application involves high vibration, consider using a more ruggedized inductor or taking additional measures to secure the component, such as potting or conformal coating.
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The DR125-331-R meets various safety and regulatory standards, including UL, IEC, and RoHS. However, it's essential to review the specific requirements for your application and ensure the inductor meets those standards. You may need to perform additional testing or certification to comply with specific regulations.