SMD / SMT Inductors (Coils)

LTF4022T-4R7N-D

Product Status	EOL Announced Recommended Alternate Part No. : BCL322520RT-4R7M-D (Interchangeability is not guaranteed.) Discontinue Issue Date : May.14, 2024 Last Purchase Order Date : Mar.31, 2026 Last Shipment Date : Dec.31, 2026
Applications	Automotive Grade
Feature	AEC-Q200AEC-Q200 Wire WoundWire Wound ShieldMagnetic Shield Ferrite CoreFerrite Core
Series \| Type	LTF-D
Brand	TDK
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3D Model

Size

Length(L)	5.50mm Max.
Width(W)	4.00mm ±0.20mm
Thickness \| Height	2.20mm Max.
Recommended Land Pattern (A)	1.35mm Nom.
Recommended Land Pattern (B)	2.80mm Nom.
Recommended Land Pattern (C)	1.50mm Nom.

Electrical Characteristics

Inductance	4.7μH ±30% at 1MHz
Rated Current (L Change) [Typ.]
Rated Current (L Change) [Max.]	1.3A (30% Down)
Rated Current (Temperature Rise) [Typ.]	1.8A (40°C Rise)
Rated Current (Temperature Rise) [Max.]
DC Resistance [Typ.]	77mΩ
DC Resistance [Max.]	90mΩ
Rated Voltage [Max.]
Self Resonant Frequency [Min.]
Self Resonant Frequency [Typ.]
Q [Min.]
Q [Typ.]

Other

Operating Temp. Range	-40 to 150°C (Including Self-Temp. Rise)
Soldering Method	Reflow
AEC-Q200	YES
Packing	Embossed (Plastic)Taping [180mm Reel, Tape width 12mm]
Package Quantity	500pcs
Weight	0.12g
FIT (Failure In Time)	This will be displayed when you login to myTDK

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