ecm 1008 smd chip inductor ecm electronics limited, penmaen house, ashington, west sussex, rh20 3jr, uk tel: +44(0 )1903 892810: fax: +44(0)1903 892738. email: ecm@ecmelectronics.co.uk 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 ecm25t series component outline 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 w orlds leading design authorities. dimensions (mm) a b c d e f 2.50 2.00 1.80 1.40 1.80 1.00
ecm 1008 smd chip inductor ecm electronics limited, penmaen house, ashington, west sussex, rh20 3jr, uk tel: +44(0 )1903 892810: fax: +44(0)1903 892738. email: ecm@ecmelectronics.co.uk 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 part l ( m m h) tol % q min. (**mhz) srf min. (mhz) r dc max ( w w ) i dc i n (ma) ecm25t-010 0.010 @100mhz j,k 15 2150 0.26 530 ecm25t-012 0.012 @100mhz j,k 15 2050 0.27 500 ECM25T-015 0.015 @100mhz j,k 15 1850 0.29 480 ecm25t-018 0.018 @100mhz j,k 15 1650 0.31 450 ecm25t-022 0.022 @100mhz j,k 15 1550 0.37 420 ecm25t-027 0.027 @100mhz j,k 15 1400 0.40 410 ecm25t-033 0.033 @100mhz j,k 20 1250 0.42 400 ecm25t-039 0.039 @100mhz j,k 20 1100 0.45 380 ecm25t-047 0.047 @100mhz j,k 20 1050 0.50 360 ecm25t-056 0.056 @100mhz j,k 20 950 0.60 340 ecm25t-068 0.068 @100mhz j,k 20 900 0.65 320 ecm25t-082 0.082 @100mhz j,k 25 850 0.75 300 ecm25t-r10 0.10 @100mhz j,k 25 750 0.80 280 ecm25t-r12 0.12 @25.2mhz j,k 30 700 0.30 550 ecm25t-r15 0.15 @25.2mhz j,k 30 550 0.35 500 ecm25t-r18 0.18 @25.2mhz j,k 30 500 0.40 460 ecm25t-r22 0.22 @25.2mhz j,k 30 450 0.50 430 ecm25t-r27 0.27 @25.2mhz j,k 30 420 0.55 420 ecm25t-r33 0.33 @25.2mhz j,k 30 400 0.60 400 ecm25t-r39 0.39 @25.2mhz j,k 30 370 0.65 375 ecm25t-r47 0.47 @25.2mhz j,k 30 350 0.68 350 ecm25t-r56 0.56 @25.2mhz j,k 30 320 0.75 325 ecm25t-r68 0.68 @25.2mhz j,k 30 300 0.85 300 ecm25t-r82 0.82 @25.2mhz j,k 30 260 1.00 260 ecm25t-1r0 1.0 @7.96mhz j,k 30 240 1.10 245 ecm25t-1r2 1.2 @7.96mhz j,k 30 230 1.20 230 ecm25t-1r5 1.5 @7.96mhz j,k 30 180 1.30 220 ecm25t-1r8 1.8 @7.96mhz j,k 30 130 1.45 210 ecm25t-2r2 2.2 @7.96mhz j,k 30 100 1.55 200 ecm25t-2r7 2.7 @7.96mhz j,k 30 70 1.70 195 ecm25t-3r3 3.3 @7.96mhz j,k 30 55 1.9 185 ecm25t-3r9 3.9 @7.96mhz j,k 30 48 2.1 180 ecm25t-4r7 4.7 @7.96mhz j,k 30 43 2.3 175 ecm25t-5r6 5.6 @7.96mhz j,k 25 42 2.5 170 ecm25t-6r8 6.8 @7.96mhz j,k 25 39 2.7 165 ecm25t-8r2 8.2 @7.96mhz j,k 25 36 3.0 160 tolerances g=2%; j=5%; k=10%. ** = test frequency as specified in ?l? column
ecm 1008 smd chip inductor ecm electronics limited, penmaen house, ashington, west sussex, rh20 3jr, uk tel: +44(0 )1903 892810: fax: +44(0)1903 892738. email: ecm@ecmelectronics.co.uk 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 part l ( m m h) tol % q min. (**mhz) srf min. (mhz) r dc max ( w w ) i dc i n (ma) ecm25t-100 10 @2.52mhz j,k 25 33 3.5 155 ecm25t-120 12 @2.52mhz j,k 25 30 3.8 150 ecm25t-150 15 @2.52mhz j,k 25 26 4.4 140 ecm25t-180 18 @2.52mhz j,k 25 24 4.8 130 ecm25t-220 22 @2.52mhz j,k 25 22 5.5 125 ecm25t-270 27 @2.52mhz j,k 25 21 6.3 115 ecm25t-330 33 @2.52mhz j,k 25 20 7.1 110 ecm25t-390 39 @2.52mhz j,k 20 18 9.5 90 ecm25t-470 47 @2.52mhz j,k 20 17 11 80 ecm25t-560 56 @2.52mhz j,k 20 16 12 75 ecm25t-680 68 @2.52mhz j,k 20 15 17 70 ecm25t-820 82 @2.52mhz j,k 20 13 19 65 ecm25t-101 100 @0.796mhz j,k 15 12 21 60 tolerances g=2%; j=5%; k=10%. ** = test frequency as specified in ?l? column
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