D412F

Fixed Inductors for Cellular Phone D412F Inductance Range: 2.2~47µH DIMENSIONS Recommended patterns 4.6 4.8 Max. 1.2 Max. 1.2 0.5 1.8 3.2 (Unit: mm) Resist Zone (Unit: mm) FEATURES Low profile (4.8mm Max. square, 1.2.mm Max. height). Features an open magnetic circuit, but its thin dimensions result in minimum leakage flax and result in minimum electromagnetic interference generated. Clears free-fall drop tests in which it is dropped onto a concrete floor from a height of 1.5m, thus meeting requirements specified for use in cellular phones. www.DataSheet4U.com RoHS compliant. SELECTION GUIDE FOR STANDARD COILS TYPE D412F (Quantity/reel; 2,000 PCS) TOKO Part Number 972AS-2R2M 972AS-3R3M 972AS-4R7M 972AS-6R8M 972AS-8R2M 972AS-100M 972AS-120M 972AS-150M 972AS-180M 972AS-220M 972AS-270M 972AS-330M 972AS-390M 972AS-470M Inductance (1) (µH) 2.2 3.3 4.7 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 Tolerance (%) ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 DC Resistance (2) (Ω) Max. (Typ.) 0.14 (0.12) 0.20 (0.17) 0.22 (0.19) 0.35 (0.29) 0.38 (0.32) 0.48 (0.40) 0.62 (0.52) 0.70 (0.60) 0.85 (0.71) 0.96 (0.79) 1.26 (1.05) 1.50 (1.25) 1.68 (1.39) 1.88 (1.57) Inductance Decrease Current(3) Temperature Rise Current(3) (A) Max. (Typ.) ∆ T=40°C ∆L ∆L L =10% L =30% (A) Max. (Typ.) 1.14 (1.52) 0.90 (1.19) 0.80 (1.08) 0.66 (0.88) 0.61 (0.82) 0.53 (0.71) 0.52 (0.70) 0.44 (0.59) 0.39 (0.52) 0.36 (0.48) 0.32 (0.43) 0.29 (0.39) 0.26 (0.35) 0.24 (0.32) 1....