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Part Details for DR127-150-R by Coiltronics
Results Overview of DR127-150-R by Coiltronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
DR127-150-R Information
DR127-150-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 DR127-150-R
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | GENERAL PURPOSE INDUCTOR, 15UH, 20%, 1 ELEMENT, FERRITE-CORE, SMD, 4949 | 55 |
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$0.6926 / $1.1544 | Buy Now |
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Vyrian | Inductors | 9505 |
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RFQ |
Part Details for DR127-150-R
DR127-150-R CAD Models
DR127-150-R Part Data Attributes
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DR127-150-R
Coiltronics
Buy Now
Datasheet
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DR127-150-R
Coiltronics
General Purpose Inductor, 15uH, 20%, Ferrite-Core, 4947,
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| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | COILTRONICS INC | |
| Package Description | CHIP | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8504.50.80.00 | |
| Samacsys Manufacturer | COILTRONICS | |
| Case/Size Code | 4949 | |
| Construction | Rectangular | |
| Core Material | FERRITE | |
| DC Resistance | 0.0247 Ω | |
| Inductance-Nom (L) | 15 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 | 8 mm | |
| Package Length | 12.5 mm | |
| Package Style | SMT | |
| Package Width | 12.5 mm | |
| Packing Method | TR, 13 Inch | |
| Rated Current-Max | 5.03 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% |
DR127-150-R Frequently Asked Questions (FAQ)
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Coiltronics recommends a pad layout with a diameter of 0.125 inches (3.18 mm) for the inner pad and 0.225 inches (5.72 mm) for the outer pad, with a non-solder mask defined (NSMD) pad shape.
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The DR127-150-R has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a thermal interface material (TIM) to improve heat transfer between the inductor and the PCB.
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Coiltronics recommends a soldering profile with a peak temperature of 240°C (464°F) for 3-5 seconds, with a ramp-up rate of 1-2°C/s and a ramp-down rate of 1-2°C/s.
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Keep the DR127-150-R at least 5 mm away from sensitive components, and consider using shielding or a magnetic shield to contain the magnetic field. You can also use a mu-metal shield or a ferrite sheet to absorb the magnetic field.
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The SRF of the DR127-150-R is approximately 150 MHz. This is the frequency at which the inductor's impedance peaks due to its internal capacitance and inductance.