RLF7030T-4R7M3R4-T TDK

1 of 4 Creation Date : January 27, 2020 (GMT) Inductors (Coils) RLF7030T-4R7M3R4-T Applications Automotive Grade Shield Magnetic Shield Wire Wound Wire Wound Feature Ferrite Core Ferrite Core AEC-Q200 AEC-Q200 Series Type RLF-T Status Production Brand TDK Size Length(L) 7.30mm Max. Width(W) 6.80mm 0.10mm Thickness Height 3.20mm Max. Recommended Land Pattern (A) 2.00mm Nom. Recommended Land Pattern (B) 3.90mm Nom. Recommended Land Pattern (C) 2.20mm Nom. Electrical Characteristics Inductance 4.7H 20% at 100kHz Rated Current (L Change) Typ. Rated Current (L Change) Max. 3.5A (30% Down) Rated Current (Temperature Rise) Typ. 3.4A (40C Rise) Rated Current (Temperature Rise) Max. DC Resistance Typ. 26m DC Resistance Max. 31.2m Self Resonant Frequency Min. Self Resonant Frequency Typ. Q Min. Q Typ. Other Operating Temp. Range (Including Self-Temp. Rise) -40 to 125C Re ow Soldering Method Iron Soldering AEC-Q200 Yes Packing Blister (Plastic)Taping 330mm Reel Package Quantity 1000pcs Images are for reference only and show exemplary products. Weight 0.65g This PDF document was created based on the data listed on the TDK Corporation website. All speci cations are subject to change without notice. Copyright(c) TDK Corporation. All rights reserved.2 of 4 Creation Date : January 27, 2020 (GMT) Inductors (Coils) RLF7030T-4R7M3R4-T Characteristic Graphs(This is reference data, and does not guarantee the products characteristics.) Impedance Rac RLF7030T-4R7M3R4-T RLF7030T-4R7M3R4-T Inductance Q RLF7030T-4R7M3R4-T RLF7030T-4R7M3R4-T DC Bias Characteristic Temperature Characteristic RLF7030T-4R7M3R4-T(No Bias) RLF7030T-4R7M3R4-T(DC Bias = 1.70A) RLF7030T-4R7M3R4-T (Amb. Temp. = 20 C) Images are for reference only and show exemplary products. This PDF document was created based on the data listed on the TDK Corporation website. All speci cations are subject to change without notice. Copyright(c) TDK Corporation. All rights reserved.