Eaton-Electronics Division

High Power Shielded Drum Core Inductors - DR Series

Eaton's DR series drum core inductors are magnetically shielded for an excellent application choice for desktops and servers

Image of Eaton's High Power Shielded Drum Core Inductors – DR SeriesEaton’s DR family of high power, high efficiency, shielded drum core inductors come in several form factors and inductance values. Inductance ratings range from 0.33 µH to 1,000 µH with peak current range as high as 56 amps. Magnetically shielded to provide excellent application choice for desktops and servers, point-of-load (POL) modules, and portable and handheld devices.

Features
  • Three sizes with multiple heights:
    • DR73 and DR74 in a 7.5 mm x 7.5 mm package in 3.5 mm and 4.5 mm heights
    • DR124, DR125, and DR127 in a 12.5 mm x 12.5 mm package in 4.55 mm, 6.0 mm, and 8.0 mm heights
    • DR1030, DR1040, and DR1050 in a 10.3 mm x 10.3 mm package in 3.0 mm, 4.0 mm, and 5.0 mm heights
  • Magnetically shielded
  • Secure mounting
  • Ferrite core material
  • Operating temperature range: -40°C to +125°C (ambient plus self-temperature rise)

DR73 Series

ImageManufacturer Part NumberDescriptionCurrent Rating (Amps)ShieldingAvailable QuantityPriceView Details
FIXED IND 10UH 2.08A 65.6MOHM SMDR73-100-RFIXED IND 10UH 2.08A 65.6MOHM SM2.08 AShielded9323 - Immediate$0.45View Details
FIXED IND 100UH 730MA 527MOHM SMDR73-101-RFIXED IND 100UH 730MA 527MOHM SM730 mAShielded1980 - Immediate$0.45View Details
FIXED IND 1MH 260MA 4.34 OHM SMDDR73-102-RFIXED IND 1MH 260MA 4.34 OHM SMD260 mAShielded4040 - Immediate$0.45View Details

DR74 Series

ImageManufacturer Part NumberDescriptionCurrent Rating (Amps)ShieldingAvailable QuantityPriceView Details
FIXED IND 100UH 860MA 383MOHM SMDR74-101-RFIXED IND 100UH 860MA 383MOHM SM860 mAShielded603 - Immediate$0.49View Details
FIXED IND 1MH 270MA 3.89 OHM SMDDR74-102-RFIXED IND 1MH 270MA 3.89 OHM SMD270 mAShielded5827 - Immediate$0.49View Details
FIXED IND 15UH 2.11A 63.7MOHM SMDR74-150-RFIXED IND 15UH 2.11A 63.7MOHM SM2.11 AShielded6248 - Immediate$0.50View Details

DR124 Series

ImageManufacturer Part NumberDescriptionCurrent Rating (Amps)ShieldingAvailable QuantityPriceView Details
FIXED IND 10UH 4.5A 28 MOHM SMDDR124-100-RFIXED IND 10UH 4.5A 28 MOHM SMD4.5 AShielded716 - Immediate$0.75View Details
FIXED IND 100UH 1.5A 308MOHM SMDDR124-101-RFIXED IND 100UH 1.5A 308MOHM SMD1.5 AShielded749 - Immediate$0.75View Details
FIXED IND 12UH 4.1A 38 MOHM SMDDR124-120-RFIXED IND 12UH 4.1A 38 MOHM SMD4.1 AShielded722 - Immediate$0.75View Details

DR127 Series

ImageManufacturer Part NumberDescriptionCurrent Rating (Amps)ShieldingAvailable QuantityPriceView Details
FIXED IND 10UH 6.04A 17.2MOHM SMDR127-100-RFIXED IND 10UH 6.04A 17.2MOHM SM6.04 AShielded11361 - Immediate$0.75View Details
FIXED IND 100UH 1.96A 163MOHM SMDR127-101-RFIXED IND 100UH 1.96A 163MOHM SM1.96 AShielded446 - Immediate$0.70View Details
FIXED IND 1MH 610MA 1.66 OHM SMDDR127-102-RFIXED IND 1MH 610MA 1.66 OHM SMD610 mAShielded807 - Immediate$0.79View Details

DR1030 Series

ImageManufacturer Part NumberDescriptionCurrent Rating (Amps)ShieldingAvailable QuantityPriceView Details
FIXED IND 10UH 2.8A 48 MOHM SMDDR1030-100-RFIXED IND 10UH 2.8A 48 MOHM SMD2.8 AShielded818 - Immediate$0.62View Details
FIXED IND 100UH 860MA 450MOHM SMDR1030-101-RFIXED IND 100UH 860MA 450MOHM SM860 mAShielded1184 - Immediate$0.63View Details
FIXED IND 150UH 680MA 700MOHM SMDR1030-151-RFIXED IND 150UH 680MA 700MOHM SM680 mAShielded750 - Immediate$0.68View Details

DR1040 Series

ImageManufacturer Part NumberDescriptionCurrent Rating (Amps)ShieldingAvailable QuantityPriceView Details
FIXED IND 10UH 3.8A 35 MOHM SMDDR1040-100-RFIXED IND 10UH 3.8A 35 MOHM SMD3.8 AShielded933 - Immediate$0.62View Details
FIXED IND 100UH 1.25A 304MOHM SMDR1040-101-RFIXED IND 100UH 1.25A 304MOHM SM1.25 AShielded893 - Immediate$0.63View Details
FIXED IND 15UH 3.1A 50 MOHM SMDDR1040-150-RFIXED IND 15UH 3.1A 50 MOHM SMD3.1 AShielded3614 - Immediate$0.62View Details

DR1050 Series

ImageManufacturer Part NumberDescriptionCurrent Rating (Amps)ShieldingAvailable QuantityPriceView Details
FIXED IND 10UH 4.8A 22.5MOHM SMDDR1050-100-RFIXED IND 10UH 4.8A 22.5MOHM SMD4.8 AShielded4159 - Immediate$0.63View Details
FIXED IND 100UH 1.52A 205MOHM SMDR1050-101-RFIXED IND 100UH 1.52A 205MOHM SM1.52 AShielded45179 - Immediate$0.63View Details
FIXED IND 1MH 430MA 1.95 OHM SMDDR1050-102-RFIXED IND 1MH 430MA 1.95 OHM SMD430 mAShielded676 - Immediate$0.65View Details
Published: 2019-08-29

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