Part Number: DRQ73-681-R vs DRQ74-221-R

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Part Number: DRQ73-681-R DRQ74-221-R
Manufacturer: Eaton Eaton
Description: INDUCT ARRAY 2 COIL 676.5UH SMD INDUCT ARRAY 2 COIL 227UH SMD
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 9 Weeks 9 Weeks
Mount Surface Mount Surface Mount
Mounting Type Surface Mount Surface Mount
Package / Case Nonstandard Nonstandard
Number of Pins 4 4
Weight 907.18474mg 1.360777g
Core Material Ferrite Ferrite
Operating Temperature -40°C~125°C -40°C~125°C
Packaging Tape & Reel (TR) Tape & Reel (TR)
Series DRQ DRQ
Published 2014 2014
Size / Dimension 0.299Lx0.299W 7.60mmx7.60mm 0.299Lx0.299W 7.60mmx7.60mm
Tolerance ±20% ±20%
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Termination SMD/SMT SMD/SMT
Resistance 3.47Ohm 907mOhm
Max Operating Temperature 125°C 125°C
Min Operating Temperature -40°C -40°C
Shielding Shielded Shielded
Depth 7.6mm 7.6mm
Military Standard Not Not
Inductance 680 μH 220 μH
Test Frequency 100kHz 100kHz
Current 143mA 279mA
Max DC Current 310mA 660mA
DC Resistance (DCR) - Parallel 3.47Ohm 907mOhm
Inductance - Parallel 676.5 μH 227 μH
Inductance - Series 2.706 mH 908 μH
Number of Coils 2 2
DC Resistance (DCR) - Series 13.88Ohm 3.63Ohm
Current Rating - Series 143mA 279mA
Current Rating - Parallel 290mA 560mA
Inductance - Connected In Series 2.706mH 908μH
Inductance - Connected In Parallel 676.5μH 227μH
Current Saturation - Parallel 310mA 660mA
Current Saturation - Series 150mA 330mA
Height 0.140 3.55mm 0.175 4.45mm
Length 7.5946mm 7.5946mm
Width 7.5946mm 7.5946mm
Radiation Hardening No -
RoHS Status ROHS3 Compliant ROHS3 Compliant
Lead Free Lead Free Lead Free
Current Rating - 279mA
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