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| Fixed Inductors for Surface Mounting DS104LC Inductance Range: 1.0~100H DIMENSIONS Recommended patterns (Unit: mm) (Unit: mm) FEATURES * * * * 10.4mm Max. square and 4.0mm Max. height. Magnetically shielded construction and low DC resistance. Suitable for large current. Ideal for DC-DC converter inductor applications in hand held personal computer etc. * RoHS compliant. * 10.4mm * * * * RoHS Max. 4.0mm Max. DC-DC SELECTION GUIDE FOR STANDARD COILS TYPE DS104LC (Quantity/reel; 500 PCS) (1) (2) (3) (3) TOKO Part Number B1179BS-1R0N B1179BS-1R5N B1179BS-2R2N B1179BS-3R3N B1179BS-3R9N B1179BS-5R6N B1179BS-6R8N B1179BS-100M B1179BS-150M B1179BS-220M B1179BS-330M B1179BS-470M B1179BS-680M B1179BS-101M Inductance (H) 1.0 1.5 2.2 3.3 3.9 5.6 6.8 10 15 22 33 47 68 100 (1) Tolerance (%) 30 30 30 30 30 30 30 20 20 20 20 20 20 20 DC (2) Resistance (m) Max. 5.7 8.1 9.4 13 16 21 24 31 56 74 100 140 190 290 (1) (2) (3) 35 40 Inductance (3) Decrease Current (A) Max. L =35% L Temperature (3) Rise Current T=40C (A) Max. 9.5 8.2 6.9 6.0 5.4 4.7 4.1 3.6 2.8 2.3 1.8 1.6 1.3 1.0 13 11 8.4 7.3 6.4 5.5 5.0 4.2 3.3 2.7 2.2 1.9 1.6 1.3 LCR 100kHz 4284A (1) Inductance is measured with a LCR meter 4284A (Agilent Technologies) 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 10% inductance reduction from the initial value, or coil temperature to rise by 40C, whichever is smaller.(Reference ambient temperature: 20C) Agilent Technologies TR6871(Advantest) 20 |
Price & Availability of B1179BS-100M
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