Wire-wound Chip Inductors - Open Wound CTAF & CTBF Series PHYSICAL DIMENSIONS CTA SERIES Size mm inches From 2.5 nH to 43 nH ctparts.com *A *B *C *D *E 3.05 3.18 0.58±0.38 3.68 2.92±0.25 0.12 0.125 0.023±0.015 0.145 0.115±0.01 D E CTB SERIES Not shown at actual size. RoHS Size mm inches A B C 3.05 3.18 0.58±0.38 6.86 5.84±0.25 0.12 0.125 0.023±0.015 0.270 0.230±0.01 Compliant D A B C CHARACTERISTICS E *Dimensions for CTAF01TK & CTAF02TK: Description: SMD air core “spring” inductor Applications: Designed to operate a wide frequency range application. Also designed to operate in high Q applications. Operating Temperature: -40°C to +85°C Inductance Tolerance: ±2%, ±5%, ±10%, Testing: Inductance is tested on an HP4286A at 150 MHz Packaging: Tape & Reel Tape Size: 12 mm wide CTA series, 16 mm wide CTB series Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. A: 2.6±0.2mm / 0.102±0.008” B: 2.7±0.2mm / 0.106±0.008“ C: 0.7±0.2mm / 0.028±0.008“ D: 3.3±0.3mm / 0.130±0.012“ E: 2.9±0.3mm / 0.114±0.012“ PAD LAYOUT CTA SERIES Size mm inches SPECIFICATIONS Please specify tolerance code when ordering. CTAF03T_ G = ±2%, J = ±5%, K = ±10% A B C D E 3.3 2.79 4.19 1.65 1.27 0.13 0.11 0.165 0.065 0.05 A B D E CTB SERIES Part Number Inductance (nH) # Of Turns Q Fact. Min. SRF (GHz) DCR Max. Ω) (mΩ IDC Max. (A) CTAF01TK CTAF02TK CTAF03T_ CTAF04T_ CTAF05T_ 2.5 5.0 8.0 12.5 18.5 1 2 3 4 5 145 140 140 137 132 12.5 6.5 5.0 3.3 2.5 1.1 1.8 2.6 3.4 3.9 4 4 4 4 4 CTBF06T_ CTBF07T_ CTBF08T_ CTBF09T_ CTBF10T_ 17.5 22.0 28.0 35.5 43.0 6 7 8 9 10 100 102 105 112 106 2.2 2.1 1.8 1.5 1.2 4.5 5.2 6.0 6.8 7.9 4 4 4 4 4 Size mm inches 3.3 2.79 7.24 4.7 1.27 0.13 0.11 0.285 0.185 0.05 05.20.11 CENTRAL TECHNOLOGIES C Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2011 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice