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Part Details for DR73-470-R by Eaton Electronics
Results Overview of DR73-470-R by Eaton Electronics
- 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)
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DR73-470-R Information
DR73-470-R by Eaton Electronics 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 DR73-470-R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
70037897
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RS | Inductor, Power Shielded Drum Core Inductor, 47uH, 1.14A Min Qty: 1 Package Multiple: 1 Lead time: 3 Weeks, 0 Days Container: Bulk | 1340 |
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$0.4900 | Buy Now |
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DISTI #
DR73-470-R
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TME | Inductor: wire, SMD, 47uH, Ioper: 1.08A, 241mΩ, ±20%, Isat: 1.14A Min Qty: 1 | 1596 |
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$0.2780 / $0.6170 | Buy Now |
Part Details for DR73-470-R
DR73-470-R CAD Models
DR73-470-R Part Data Attributes
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DR73-470-R
Eaton Electronics
Buy Now
Datasheet
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Compare Parts:
DR73-470-R
Eaton Electronics
Ind,Ferrite,47uH,20% +Tol,20% -Tol,3028 Case
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| Part Life Cycle Code | Active | |
| Ihs Manufacturer | COILTRONICS INC | |
| Reach Compliance Code | unknown | |
| Samacsys Manufacturer | Eaton | |
| Case/Size Code | 3030 | |
| Construction | Rectangular | |
| Core Material | FERRITE | |
| DC Resistance | 0.241 Ω | |
| Inductance-Nom (L) | 47 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 | 3.55 mm | |
| Package Length | 7.6 mm | |
| Package Style | SMT | |
| Package Width | 7.6 mm | |
| Packing Method | TR, 13 Inch | |
| Rated Current-Max | 1.08 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% |
DR73-470-R Frequently Asked Questions (FAQ)
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The recommended PCB land pattern for the DR73-470-R can be found in the Coiltronics' application note AN-001, which provides detailed guidelines for PCB layout and footprint design.
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While the datasheet specifies an operating temperature range of -40°C to +125°C, Coiltronics recommends derating the inductor's current rating by 1.5% for every degree above 80°C to ensure reliable operation in high-temperature environments.
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Yes, the DR73-470-R is designed to withstand vibrations up to 10G peak acceleration, making it suitable for use in high-vibration applications such as automotive, industrial, and aerospace systems.
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Coiltronics recommends a soldering profile with a peak temperature of 260°C and a dwell time of 3-5 seconds to ensure reliable solder joints and prevent damage to the inductor.
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Yes, the DR73-470-R is compatible with lead-free soldering processes and meets the requirements of the RoHS directive.