ECM 1008 SMD Chip Inductor ECM25T Series § § § § § § Standard EIA 1008 package Wire-wound Construction Ferrite Core Fully Encapsulated High SRF Typical Reel Size 2000pcs The ECM25T 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 epoxy body of the component. This popular EIA 1008 package offers excellent workability as well as reliability making it popular with many of the worlds leading design authorities. COMPONENT OUTLINE DIMENSIONS (mm) A 2.50 B 2.00 C 1.80 D 1.40 E 1.80 F 1.00 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 1008 SMD Chip Inductor ECM Part ECM25T-010 ECM25T-012 ECM25T-015 ECM25T-018 ECM25T-022 ECM25T-027 ECM25T-033 ECM25T-039 ECM25T-047 ECM25T-056 ECM25T-068 ECM25T-082 ECM25T-R10 ECM25T-R12 ECM25T-R15 ECM25T-R18 ECM25T-R22 ECM25T-R27 ECM25T-R33 ECM25T-R39 ECM25T-R47 ECM25T-R56 ECM25T-R68 ECM25T-R82 ECM25T-1R0 ECM25T-1R2 ECM25T-1R5 ECM25T-1R8 ECM25T-2R2 ECM25T-2R7 ECM25T-3R3 ECM25T-3R9 ECM25T-4R7 ECM25T-5R6 ECM25T-6R8 ECM25T-8R2 L (µ µ H) 0.010 @100MHz 0.012 @100MHz 0.015 @100MHz 0.018 @100MHz 0.022 @100MHz 0.027 @100MHz 0.033 @100MHz 0.039 @100MHz 0.047 @100MHz 0.056 @100MHz 0.068 @100MHz 0.082 @100MHz 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 Tol % J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K Q Min. SRF (**MHz) Min. (MHz) 15 2150 15 2050 15 1850 15 1650 15 1550 15 1400 20 1250 20 1100 20 1050 20 950 20 900 25 850 25 750 30 700 30 550 30 500 30 450 30 420 30 400 30 370 30 350 30 320 30 300 30 260 30 240 30 230 30 180 30 130 30 100 30 70 30 55 30 48 30 43 25 42 25 39 25 36 RDC MAX (Ω Ω) 0.26 0.27 0.29 0.31 0.37 0.40 0.42 0.45 0.50 0.60 0.65 0.75 0.80 0.30 0.35 0.40 0.50 0.55 0.60 0.65 0.68 0.75 0.85 1.00 1.10 1.20 1.30 1.45 1.55 1.70 1.9 2.1 2.3 2.5 2.7 3.0 IDC IN (mA) 530 500 480 450 420 410 400 380 360 340 320 300 280 550 500 460 430 420 400 375 350 325 300 260 245 230 220 210 200 195 185 180 175 170 165 160 TOLERANCES G=2%; 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 1008 SMD Chip Inductor ECM Part ECM25T-100 ECM25T-120 ECM25T-150 ECM25T-180 ECM25T-220 ECM25T-270 ECM25T-330 ECM25T-390 ECM25T-470 ECM25T-560 ECM25T-680 ECM25T-820 ECM25T-101 L (µ µ H) 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 % J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K J,K Q Min. SRF (**MHz) Min. (MHz) 25 33 25 30 25 26 25 24 25 22 25 21 25 20 20 18 20 17 20 16 20 15 20 13 15 12 RDC MAX (Ω Ω) 3.5 3.8 4.4 4.8 5.5 6.3 7.1 9.5 11 12 17 19 21 IDC IN (mA) 155 150 140 130 125 115 110 90 80 75 70 65 60 TOLERANCES G=2%; 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