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Fixed Inductors for Cellular Phone DJ515C Inductance Range: 4.7~47H DIMENSIONS Recommended patterns 0. 5.2 Max. 1.5 Max. 2.0 4.0 6.0 6 4. 2 Direction indication (Unit: mm) 1. 4 (Unit: mm) FEATURES * Low profile (5.2mm Max. square and 1.5mm Max. height). * Magnetically shielded construction and low DC resistance. * Ideal for DC-DC converter choke coil for portable equipments (DVD, DSC, Cellular, PDA ). * RoHS compliant. * * * * SELECTION GUIDE FOR STANDARD COILS TYPE DJ515C (Quantity/reel; 2,000 PCS) TOKO Part Number A994AY-4R7M A994AY-6R8M A994AY-8R2M A994AY-100M A994AY-150M A994AY-220M A994AY-270M A994AY-330M A994AY-470M Inductance (1) (H) 4.7 6.8 8.2 10.0 15.0 22.0 27.0 33.0 47.0 Tolerance (%) 20 20 20 20 20 20 20 20 20 Inductance Decrease Current(3) Temperature DC Rise Current(3) (A) Max. (Typ.) Resistance (2) T=40C L L () Max. (Typ.) (A) Max. (Typ.) L =10% L =30% 0.12 (0.11) 0.16 (0.13) 0.20 (0.17) 0.23 (0.19) 0.36 (0.30) 0.54 (0.45) 0.65 (0.54) 0.76 (0.61) 1.12 (0.93) 0.59 (0.79) 0.50 (0.67) 0.47 (0.63) 0.41 (0.55) 0.33 (0.44) 0.27 (0.36) 0.24 (0.33) 0.23 (0.30) 0.20 (0.26) 0.83 (1.06) 0.66 (0.90) 0.64 (0.85) 0.57 (0.76) 0.44 (0.59) 0.37 (0.49) 0.33 (0.44) 0.30 (0.41) 0.27 (0.36) 1.01 (1.20) 0.85 (1.00) 0.84 (0.99) 0.82 (0.97) 0.60 (0.71) 0.48 (0.57) 0.42 (0.50) 0.40 (0.47) 0.32 (0.38) (1) Inductance is measured with a LCR meter 4284A * or equivalent. (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 40C, whichever is smaller. (Reference ambient temperature 20C) * Agilent Technologies * Agilent Technologies |
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