ECM 1812 SMD Chip Inductor ECM45T Series § § § § § § Standard EIA 1812 package Wire-wound Construction Ferrite Core Fully Encapsulated Up to 1.0mH +/-10% Typical Reel Size 500pcs The ECM45T range of chip coils offer uniquely high quality of operation, with excellent mechanical and electrical characteristics including solvent resistance conforming to MIL202E specifications. The ferrite core is totally enclosed within the resin body of the component. This popular EIA 1812 package offers excellent workability as well as reliability making it suitable for a diverse range of applications including, Automotive security, Modems, and Low Band UHF Filter applications. COMPONENT OUTLINE DIMENSIONS (mm) A 4.50 B 3.20 C 3.20 D 1.80 E 2.20 F 1.50 ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected] Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1 ECM 1812 SMD Chip Inductor ECM Part ECM45T-R10 ECM45T-R12 ECM45T-R15 ECM45T-R18 ECM45T-R22 ECM45T-R27 ECM45T-R33 ECM45T-R39 ECM45T-R47 ECM45T-R56 ECM45T-R68 ECM45T-R82 ECM45T-1R0 ECM45T-1R2 ECM45T-1R5 ECM45T-1R8 ECM45T-2R2 ECM45T-2R7 ECM45T-3R3 ECM45T-3R9 ECM45T-4R7 ECM45T-5R6 ECM45T-6R8 ECM45T-8R2 ECM45T-100 ECM45T-120 ECM45T-150 ECM45T-180 ECM45T-220 ECM45T-270 ECM45T-330 ECM45T-390 ECM45T-470 ECM45T-560 ECM45T-680 ECM45T-820 ECM45T-101 L (µ µ H) 0.10 @100MHz 0.12 @25.2MHz 0.15 @25.2MHz 0.18 @25.2MHz 0.22 @25.2MHz 0.27 @25.2MHz 0.33 @25.2MHz 0.39 @25.2MHz 0.47 @25.2MHz 0.56 @25.2MHz 0.68 @25.2MHz 0.82 @25.2MHz 1.0 @7.96MHz 1.2 @7.96MHz 1.5 @7.96MHz 1.8 @7.96MHz 2.2 @7.96MHz 2.7 @7.96MHz 3.3 @7.96MHz 3.9 @7.96MHz 4.7 @7.96MHz 5.6 @7.96MHz 6.8 @7.96MHz 8.2 @7.96MHz 10 @2.52MHz 12 @2.52MHz 15 @2.52MHz 18 @2.52MHz 22 @2.52MHz 27 @2.52MHz 33 @2.52MHz 39 @2.52MHz 47 @2.52MHz 56 @2.52MHz 68 @2.52MHz 82 @2.52MHz 100 @0.796MHz Tol % K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K Q Min. SRF (**MHz) Min. (MHz) 30 700 30 500 30 450 30 400 30 350 30 350 30 300 30 350 30 250 30 180 30 160 30 140 50 100 50 80 50 70 50 60 50 55 50 50 50 45 50 40 50 35 50 33 50 27 50 25 50 50 50 18 50 17 50 15 50 13 50 12 50 11 50 10 50 10 50 9 50 9 50 8 40 7 RDC MAX (Ω Ω) 0.44 0.22 0.25 0.28 0.32 0.36 0.40 0.45 0.50 0.55 0.60 0.67 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.90 1.0 1.1 1.2 1.4 1.6 2.0 2.5 2.8 3.2 3.6 4.0 4.5 5.0 5.5 6.0 7.5 8.0 IDC IN (mA) 450 450 450 450 450 450 450 450 450 450 450 450 450 430 410 390 380 310 355 330 315 300 285 270 250 225 500 190 180 170 160 150 140 135 130 150 110 TOLERANCES J=5%; K=10%. ** = Test Frequency as specified in ‘L’ column ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected] Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1 ECM 1812 SMD Chip Inductor ECM Part ECM45T-121 ECM45T-151 ECM45T-181 ECM45T-221 ECM45T-271 ECM45T-331 ECM45T-391 ECM45T-471 ECM45T-561 ECM45T-681 ECM45T-821 ECM45T-102 L (µ µ H) 120 @0.796MHz 150 @0.796MHz 180 @0.796MHz 220 @0.796MHz 270 @0.796MHz 330 @0.796MHz 390 @0.796MHz 470 @0.796MHz 560 @0.796MHz 680 @0.796MHz 820 @0.796MHz 1000 @0.796MHz Tol % K K K K K K K K K K K K Q Min. SRF (**MHz) Min. (MHz) 40 6 40 5 40 5 40 4 30 4 30 3.5 30 3 30 3 30 3 30 3 30 2 30 2 RDC MAX (Ω Ω) 8.0 9.5 9.5 10 12 14 16 26 30 40 45 50 IDC IN (mA) 110 105 102 100 92 85 80 62 50 50 30 30 TOLERANCE: K=10%. ** = Test Frequency as specified in ‘L’ column ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected] Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1