Ferrite Inductors DS104C2 Recommended patterns Inductance Range: 1.1~120H (Unit: mm) FEATURES (Unit: mm) 10.4mm Max. square and 4.8mm Max. height. Magnetically shielded construction and low DC resistance. Suitable for large current. Ideal for DC-DC converter inductor applications. STANDARD PART NUMBERS 10.44.8 DC-DC TYPE DS104C2 (Quantity/reel; 500 PCS) (1) (2) () Part Number Inductance(1) (H) Tolerance (%) DC Resistance(2) (m) Max.(Typ.) #B952AS-H-1R1N=P3 #B952AS-H-1R8N=P3 #B952AS-H-2R7N=P3 #B952AS-H-3R9N=P3 #B952AS-H-5R1N=P3 #B952AS-H-6R8N=P3 #B952AS-H-8R2N=P3 #B952AS-H-100M=P3 #B952AS-H-120M=P3 #B952AS-H-150M=P3 #B952AS-H-180M=P3 #B952AS-H-220M=P3 #B952AS-H-270M=P3 #B952AS-H-330M=P3 #B952AS-H-390M=P3 #B952AS-H-470M=P3 #B952AS-H-560M=P3 #B952AS-H-680M=P3 #B952AS-H-820M=P3 #B952AS-H-101M=P3 #B952AS-H-121M=P3 1.1 1.8 2.7 3.9 5.1 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 30 30 30 30 30 30 30 20 20 20 20 20 20 20 20 20 20 20 20 20 20 11 (9) 14 (11) 16 (13) 18 (15) 26 (21) 35 (29) 40 (33) 44 (36) 51 (42) 62 (51) 79 (66) 87 (72) 100 (82) 125 (100) 150 (125) 175 (145) 195 (160) 240 (200) 295 (245) 380 (315) 460 (380) (1) Inductance is measured with a LCR meter 4284A (Agilent Technologies) or equivalent. Test frequency at 100kHz (2) DC resistance is measured with 34420A (Agilent Technologies) or 3541(HIOKI). (Reference ambient temperature 25C) (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) (3) () Inductance Decrease Current(3) (A) Max.(Typ.) (3) () L/L=10% L/L=30% Temperature Rise Current(3) T=40C (A) Max.(Typ.) 11.7 (15.6) 8.7 (11.7) 7.3 (9.7) 5.8 (7.7) 4.9 (6.6) 4.5 (6.0) 4.1 (5.6) 3.6 (4.9) 3.3 (4.5) 3.1 (4.2) 2.7 (3.6) 2.4 (3.2) 2.2 (3.0) 2.0 (2.7) 1.8 (2.5) 1.7 (2.3) 1.5 (2.0) 1.3 (1.8) 1.2 (1.7) 1.1 (1.5) 0.97 (1.3) 14.6 (19.5) 10.9 (14.6) 9.1 (12.2) 7.3 (9.8) 6.3 (8.4) 5.6 (7.6) 5.3 (7.1) 4.6 (6.2) 4.3 (5.7) 4.0 (5.4) 3.4 (4.6) 3.1 (4.1) 2.8 (3.8) 2.5 (3.3) 2.3 (3.1) 2.2 (2.9) 1.9 (2.6) 1.6 (2.2) 1.5 (2.1) 1.4 (1.8) 1.2 (1.6) 6.0 (7.6) 5.4 (6.8) 4.9 (6.2) 4.6 (5.9) 3.8 (4.7) 3.1 (3.9) 2.9 (3.7) 2.7 (3.4) 2.5 (3.2) 2.3 (2.9) 2.0 (2.5) 1.9 (2.4) 1.8 (2.3) 1.6 (2.0) 1.4 (1.8) 1.3 (1.6) 1.2 (1.5) 1.1 (1.3) 1.0 (1.2) 0.9 (1.1) 0.8 (1.0) (1) LCR4284A (Agilent)100kHz (2) 34420AAgilent3541(HIOKI) 25C (3) 10%40C 20C Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Murata: #B952AS-H-3R9N=P3 #B952AS-H-1R8N=P3 #B952AS-H-120M=P3 #B952AS-H-121M=P3 #B952AS-H-100M=P3 #B952AS-H-390M=P3 #B952AS-H-101M=P3 #B952AS-H-1R1N=P3 #B952AS-H-2R7N=P3 #B952AS-H-270M=P3 #B952AS-H-560M=P3 #B952AS-H-220M=P3 #B952AS-H-8R2N=P3 #B952AS-H-180M=P3 #B952AS-H-820M=P3 #B952AS-H-680M=P3 #B952AS-H-330M=P3 #B952AS-H-470M=P3 #B952AS-H-150M=P3 #B952AS-H-5R1N=P3 #B952AS-H-6R8N=P3