RoHS Surface Mount Air Core Inductors Inches (mm) Dimensions: SMAC25 Nominal Footprint 0.190 (4.83) 0.15 0.103 (2.62) (3.81) 0.203 (5.16) 0.17±0.015 (4.32±0.39) 0.058 (1.48) 0.165 (4.20) • • • • 0.112 (2.85) 0.06±0.015 (1.53±0.39) Features Excellent for high Q applications High SRF’s for high frequency applications High current capability Flat top cap for pick and place assembly Tinned Length Electrical Impedance range: 22nH to 120nH Tolerance: Available in 2%, 5% & 10% Test Frequency: 150Mhz Operating Temp: -40ºC to +125ºC Peak Solder Temp: 260+0/-10ºC, 5 sec. max. 90° Max. 0° Min. Test Equipment (L/Q): HP4291B with HP16193 (SRF): HP8753E Physical Packaging: 1000 pieces per 13” reel Marking: None Allied Part Number Inductance (nh) Q Min. Q Typ. Test Freq. (MHz) SRF Min. (GHz) DCR Max. (mΩ) IDC A (Max.) SMAC25-22( )-RC SMAC25-27( )-RC 22 100 100 135 135 150 150 3.2 2.7 4.2 4.0 3.0 3.5 SMAC25-33( )-RC 33 100 130 150 2.5 4.8 3.0 SMAC25-39( )-RC 39 100 135 150 2.1 4.4 3.0 47 100 135 150 2.1 5.6 3.0 SMAC25-47( )-RC 27 SMAC25-56( )-RC 56 100 125 150 1.5 6.2 3.0 SMAC25-68( )-RC 68 100 120 150 1.5 8.2 2.5 SMAC25-82( )-RC 82 100 120 150 1.3 9.4 2.5 SMAC25-100( )-RC 100 100 115 150 1.2 12.3 1.7 SMAC25-120( )-RC 120 100 125 150 1.1 17.3 1.5 To complete part number insert tolerance designator: G=±2%, J=±5%, K=±10% All specifications subject to change without notice. 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED 03/16/10 www.alliedcomponents.com