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Part Details for DR127-330-R by Coiltronics
Results Overview of DR127-330-R by Coiltronics
- Distributor Offerings: (5 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.
DR127-330-R Information
DR127-330-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 DR127-330-R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
58M5181
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Newark | Inductor, 33Uh, 3A, 20%, Inductance:33Μh, Rms Current (Irms):3.23A, Inductor Construction:Shielde... more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 1635 |
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$1.3400 / $1.8200 | Buy Now |
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DISTI #
27K7328
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Newark | Inductor, Shielded, 33Uh, 6.22A, Smd, Full Reel, Inductance:33Μh, Rms Current (Irms):3.23A, Induc... more RoHS: Compliant Min Qty: 350 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.9070 / $1.1900 | Buy Now |
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Bristol Electronics | 62 |
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RFQ | ||
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Quest Components | IND,FERRITE,33UH,20+% TOL,20-% TOL,4947-CASE | 11 |
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$0.8663 / $1.0395 | Buy Now |
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Vyrian | Inductors | 35216 |
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RFQ |
Part Details for DR127-330-R
DR127-330-R CAD Models
DR127-330-R Part Data Attributes
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DR127-330-R
Coiltronics
Buy Now
Datasheet
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Compare Parts:
DR127-330-R
Coiltronics
General Purpose Inductor, 33uH, 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 | 0.06 Ω | |
| Inductance-Nom (L) | 33 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 | 3.23 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% |
DR127-330-R Frequently Asked Questions (FAQ)
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The recommended PCB footprint for the DR127-330-R is a rectangular pad with dimensions of 12.7 mm x 12.7 mm, with a thermal relief pattern to ensure proper heat dissipation.
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While the DR127-330-R is rated for operation up to 125°C, it's essential to derate the current rating according to the temperature derating curve provided in the datasheet to ensure reliable operation.
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To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the PCB pads. Use a soldering technique that minimizes the risk of overheating the component.
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The maximum allowed voltage for the DR127-330-R is 50 V, as specified in the datasheet. Exceeding this voltage may result in reduced reliability or even component failure.
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While the DR127-330-R is designed for high-frequency applications, it's essential to consider the inductor's self-resonant frequency (SRF) and ensure that the operating frequency is below the SRF to avoid unwanted resonances.