DE4514C TOKO | Alldatasheet

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Technical content

Inductance Range: 1.2~33μH (DE4514C), 1.2~22μH (DE4518C) ç DE4514C DE4518C /K34/K2E/K35 /K31/K2E/K38ˎ /K34/K2E/K37 /K28/K33/K2E/K35/K29 (Unit: mm) /K35/K2E/K33 /K33/K2E/K33 /K32/K2E/K32 (Unit: mm) *DE4514C: 1.4mm Max. DE4518C: 1.8mm Max. height).

  • Magnetically shielded construction and low DC resistance.
  • Ideal for a variety of DC-DC converter inductor applications. (DVC,DSC,Cellular phone,PDA)
  • RoHS compliant.
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  • ͷDC-DCద (DVC,DSC,Cellular phone,PDA)
  • RoHSྩରԠ SELECTION GUIDE FOR STANDARD COILS TYPE DE4514C (Magnetically Shielded) ࿏λΠϓ(Quantity/reel; 2,000 PCS) ඼൪ ΠϯμΫλϯε (1) ࠩ ߅ ༰ిྲྀ (3) ༰ిྲྀ (3) TOKO Part Number Inductance (1) (μH) Tolerance (%) DC Resistance (2) (mΩ) Max. (Typ.) Inductance Decrease Current (3) (A) Max. (Typ.) =30% Temperature Rise Current (3) ΔT=40°C (A) Max. (Typ.) TYPE DE4518C (Magnetically Shielded) ࿏λΠϓ(Quantity/reel; 2,000 PCS) ඼൪ ΠϯμΫλϯε (1) ࠩ ߅ ༰ిྲྀ (3) ༰ిྲྀ (3) TOKO Part Number Inductance (1) (μH) Tolerance (%) DC Resistance (2) (mΩ) Max. (Typ.) Inductance Decrease Current (3) (A) Max. (Typ.) =30% Temperature Rise Current (3) ΔT=40°C (A) Max. (Typ.) (1) Inductance is measured with a LCR meter 4284A* or equivalent. Test frequency at 100kHz (2) DC Resistance is measured with a Digital Multimeter TR6871 (ADVANTEST) or equivalent. (3) Maximum allowable DC current is that which causes a 30% inductance reduction from the initial value, or coil temperature to rise by 40ˆ, whichever is smaller. (Reference ambient temperature 20ˆ) * Agilent Technologies Δɻଌఆप೾਺͸100kHzͰ͢ɻ (2) ͸σδλϧϚϧνϝʔλTR6871(Advantest)·ͨ͸ಉ౳ ඼ʹΑΓଌఆ͢Δ (3) ΠϯμΫλϯεͷ஋͕ ʢपғԹ౓20४ͱ͢Δɻʣ * Agilent Technologies ΔL L ΔL L Recommended patterns ਪ঑ύλʔϯਤ FEATURESʗಛ௕ DIMENSIONSੇ๏ਤ Fixed Inductors for Surface Mounting૷ ఆΠϯμΫλ