Choke Coils ■ Examples Type 06D Inductance Tolerance Test Freq. [aRt D2C0.( (cid:1)°C)] ✽IDC. Part No. [at 20 °C] (µH) (%) (kHz) ✽✽(Tol.±30 %) (A)max. (Tol.±20 %) [Dimensions in mm] ELC06D2R2E 2.2 ✽✽0.026 3.400 (not to scale) ELC06D2R7E 2.7 ✽✽0.028 3.200 ELC06D3R3E 3.3 ✽✽0.027 3.000 ELC06D3R9E 3.9 ✽✽0.030 2.800 f 6.7max. ELC06D4R7E 4.7 ✽✽0.033 2.600 ELC06D5R6E 5.6 ✽✽0.035 2.400 x. ±20 a ELC06D6R8E 6.8 0.041 2.000 m 0.5 ELC06D8R2E 8.2 0.048 1.800 1 ELC06D100E 10.0 0.052 1.700 ELC06D120E 12.0 0.054 1.650 1.2 f0.65 ELC06D150E 15.0 0.059 1.500 ±4.0 3.0±0.5 ELC06D180E 18.0 0.065 1.250 ELC06D220E 22.0 0.076 1.200 ELC06D270E 27.0 0.083 0.950 ELC06D330E 33.0 0.100 0.900 ELC06D390E 39.0 0.105 0.850 ELC06D470E 47.0 0.120 0.800 ELC06D560E 56.0 0.140 0.750 Recommended PWB ELC06D680E 68.0 0.150 0.700 piercing plan ELC06D820E 82.0 0.210 0.550 ELC06D101E 100.0 0.230 0.500 10 ELC06D121E 120.0 0.260 0.490 ELC06D151E 150.0 0.370 0.450 2-f1.00±0.05 ELC06D181E 180.0 0.420 0.400 ELC06D221E 220.0 0.550 0.360 3.0±0.1 ELC06D271E 270.0 0.650 0.350 ELC06D331E 330.0 0.740 0.300 ±10 ELC06D391E 390.0 0.950 0.270 ELC06D471E 470.0 1.080 0.240 ELC06D561E 560.0 1.220 0.220 Connection Schematic ELC06D681E 680.0 1.590 0.210 ELC06D821E 820.0 1.760 0.180 ELC06D102E 1000.0 2.490 0.160 ELC06D122E 1200.0 2.760 0.150 S ELC06D152E 1500.0 3.240 0.130 ELC06D182E 1800.0 4.560 0.120 ELC06D222E 2200.0 5.180 0.110 F ELC06D272E 2700.0 6.080 0.100 ELC06D332E 3300.0 8.800 0.100 ELC06D392E 3900.0 9.470 0.080 ELC06D472E 4700.0 10.900 0.075 ELC06D562E 5600.0 12.300 0.070 ✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Feb. 2006

Choke Coils ■ Examples Type 09D Inductance Tolerance Test Freq. [aRt D2C0.( (cid:1)°C)] ✽IDC. Part No. [at 20 °C] (µH) (%) (kHz) ✽✽(Tol.±30 %) (A)max. (Tol.±20 %) [Dimensions in mm] ELC09D2R2(cid:1)F 2.2 0.012 3.50 (not to scale) ELC09D2R7(cid:1)F 2.7 0.013 3.30 ELC09D3R3(cid:1)F 3.3 0.015 3.20 f9.5max. ELC09D3R9(cid:1)F 3.9 0.016 3.10 ELC09D4R7(cid:1)F 4.7 0.018 3.00 ax. ELC09D5R6(cid:1)F 5.6 ±20 0.019 2.90 m ELC09D6R8(cid:1)F 6.8 0.021 2.80 9 8. ELC09D8R2(cid:1)F 8.2 0.024 2.60 0 1. ELC09D100(cid:1)F 10.0 0.027 2.50 ± 0 4. ELC09D120(cid:1)F 12.0 0.031 2.30 5.0±0.5 ELC09D150(cid:1)F 15.0 0.035 2.10 2–f0.6 ELC09D180(cid:1)F 18.0 0.038 2.00 ELC09D220(cid:1)F 22.0 0.051 1.80 ELC09D270(cid:1)F 27.0 0.058 1.60 ELC09D330(cid:1)F 33.0 0.081 1.40 ELC09D390(cid:1)F 39.0 0.087 1.30 ELC09D470(cid:1)F 47.0 0.110 1.20 ELC09D560(cid:1)F 56.0 0.130 1.10 ELC09D680(cid:1)F 68.0 0.140 1.00 Recommended PWB piercing plan ELC09D820(cid:1)F 82.0 0.160 0.90 ELC09D101(cid:1)F 100.0 0.200 0.82 ELC09D121(cid:1)F 120.0 0.250 0.77 ELC09D151(cid:1)F 150.0 10 0.320 0.74 2–f1.00±0.05 ELC09D181(cid:1)F 180.0 0.360 0.61 ELC09D221(cid:1)F 220.0 0.410 0.58 5.0±0.1 ELC09D271(cid:1)F 270.0 0.500 0.52 ELC09D331(cid:1)F 330.0 0.650 0.49 ELC09D391(cid:1)F 390.0 0.860 0.46 ELC09D471(cid:1)F 470.0 ±10 0.980 0.39 ELC09D561(cid:1)F 560.0 1.100 0.36 ELC09D681(cid:1)F 680.0 1.400 0.34 Connection Schematic ELC09D821(cid:1)F 820.0 1.600 0.30 ELC09D102(cid:1)F 1000.0 2.100 0.28 ELC09D122(cid:1)F 1200.0 2.400 0.23 S ELC09D152(cid:1)F 1500.0 2.800 0.21 ELC09D182(cid:1)F 1800.0 3.800 0.19 ELC09D222(cid:1)F 2200.0 4.400 0.17 ELC09D272(cid:1)F 2700.0 6.100 0.16 F ELC09D332(cid:1)F 3300.0 7.000 0.14 ELC09D392(cid:1)F 3900.0 8.000 0.13 ELC09D472(cid:1)F 4700.0 11.200 0.12 ELC09D562(cid:1)F 5600.0 12.600 0.11 ELC09D682(cid:1)F 6800.0 14.400 0.10 ELC09D822(cid:1)F 8200.0 16.600 0.09 ELC09D103(cid:1)F 10000.0 18.800 0.08 ✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Feb. 2006

Choke Coils ■ Examples Type 10D Inductance Tolerance Test Freq. RDC.((cid:1)) ✽IDC. Part No. [at 20 °C] [at 20 °C] (µH) (%) (kHz) (Tol.±20 %) (A)max. [Dimensions in mm] ELC10D2R2E 2.2 0.014 5.90 (not to scale) ELC10D2R7E 2.7 0.015 5.50 ELC10D3R3E 3.3 0.016 5.20 13.0max. f10.0±0.5 ELC10D3R9E 3.9 0.018 4.80 ELC10D4R7E 4.7 0.019 4.60 ELC10D5R6E 5.6 0.021 4.30 x. ±20 a ELC10D6R8E 6.8 0.022 4.20 m 5.0 ELC10D8R2E 8.2 0.024 4.00 1 ELC10D100E 10.0 0.026 3.90 ELC10D120E 12.0 0.028 3.80 ELC10D150E 15.0 0.033 3.50 f 0.8 +1.5–1.0 5.0±0.5 ELC10D180E 18.0 0.036 3.40 4.0 ELC10D220E 22.0 0.040 3.20 ELC10D270E 27.0 0.044 3.00 ELC10D330E 33.0 0.051 2.80 ELC10D390E 39.0 0.054 2.70 ELC10D470E 47.0 0.060 2.50 ELC10D560E 56.0 0.067 2.30 ELC10D680E 68.0 0.075 2.10 ELC10D820E 82.0 0.095 1.80 Recommended PWB 10 piercing plan ELC10D101E 100.0 0.110 1.70 ELC10D121E 120.0 0.120 1.60 ELC10D151E 150.0 0.160 1.40 ELC10D181E 180.0 0.180 1.30 2–f 1.20±0.05 ELC10D221E 220.0 0.210 1.10 ELC10D271E 270.0 0.280 1.00 5.0±0.1 ±10 ELC10D331E 330.0 0.320 0.90 ELC10D391E 390.0 0.400 0.80 ELC10D471E 470.0 0.450 0.70 ELC10D561E 560.0 0.560 0.68 Connection Schematic ELC10D681E 680.0 0.660 0.64 ELC10D821E 820.0 0.800 0.55 ELC10D102E 1000.0 1.000 0.50 S ELC10D122E 1200.0 1.200 0.45 ELC10D152E 1500.0 1.500 0.42 ELC10D182E 1800.0 1.800 0.40 ELC10D222E 2200.0 2.100 0.36 F ELC10D272E 2700.0 2.700 0.32 ELC10D332E 3300.0 3.200 0.28 ELC10D392E 3900.0 3.500 0.26 ✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Feb. 2006

Choke Coils ■ Examples Type 11D Inductance Tolerance Test Freq. RDC.((cid:1)) ✽IDC. Part No. [at 20 °C] [at 20 °C] (µH) (%) (kHz) (Tol.±20 %) (A)max. [Dimensions in mm] ELC11D2R2F 2.2 0.013 5.30 (not to scale) ELC11D2R7F 2.7 0.014 5.10 ELC11D3R3F 3.3 0.015 4.90 f11.5max. ELC11D3R9F 3.9 0.016 4.80 ELC11D4R7F 4.7 0.018 4.70 x. ELC11D5R6F 5.6 0.020 4.60 ma ±20 ELC11D6R8F 6.8 0.022 4.40 9 3. 1 ELC11D8R2F 8.2 0.024 3.90 0 1. ELC11D100F 10.0 0.029 3.50 ± 0 4. ELC11D120F 12.0 0.030 3.40 5.0±0.5 ELC11D150F 15.0 0.033 3.30 2–f0.6 ELC11D180F 18.0 0.037 3.10 ELC11D220F 22.0 0.040 2.80 ELC11D270F 27.0 0.048 2.70 ELC11D330F 33.0 0.051 2.60 ELC11D390F 39.0 0.057 2.50 ELC11D470F 47.0 0.063 2.30 ELC11D560F 56.0 0.071 2.10 ELC11D680F 68.0 0.082 2.00 ELC11D820F 82.0 0.090 1.90 Recommended PWB ELC11D101F 100.0 0.120 1.80 piercing plan ELC11D121F 120.0 0.160 1.60 ELC11D151F 150.0 10 0.180 1.40 2–f1.00±0.05 ELC11D181F 180.0 0.200 1.30 ELC11D221F 220.0 0.230 1.20 5.0±0.1 ELC11D271F 270.0 0.320 1.10 ELC11D331F 330.0 0.350 1.00 ELC11D391F 390.0 0.400 0.95 ELC11D471F 470.0 ±10 0.490 0.82 ELC11D561F 560.0 0.620 0.73 ELC11D681F 680.0 0.780 0.64 Connection Schematic ELC11D821F 820.0 0.870 0.62 ELC11D102F 1000.0 1.100 0.57 ELC11D122F 1200.0 1.200 0.52 S ELC11D152F 1500.0 1.700 0.43 ELC11D182F 1800.0 2.000 0.40 ELC11D222F 2200.0 2.300 0.38 ELC11D272F 2700.0 2.800 0.34 F ELC11D332F 3300.0 3.600 0.31 ELC11D392F 3900.0 4.500 0.29 ELC11D472F 4700.0 5.200 0.26 ELC11D562F 5600.0 6.900 0.23 ELC11D682F 6800.0 7.800 0.21 ELC11D822F 8200.0 10.600 0.18 ELC11D103F 10000.0 11.800 0.16 ✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Feb. 2006

Choke Coils ■ Examples Type 11P fA Inductance Tolerance Test Freq. RDC.((cid:1)) ✽IDC. Terminal Part No. [at 20 °C] [at 20 °C] (µH) (%) (kHz) Pin (Tol.±20 %) (A)max. (mm) [Dimensions in mm] ELC11PR35 0.35 0.0014 14.0 (not to scale) ELC11P0R6 0.60 0.0018 13.0 f11.5max. ELC11P1R0 1.00 0.0023 12.0 ELC11P1R4 1.40 0.0028 11.0 x. a m ELC11P1R8 1.80 0.0033 10.0 13.0±1.3 ELC11P2R4 2.40 0.0038 9.60 f1.05 0 ELC11P3R0 3.00 0.0044 9.20 ELC11P3R9 3.90 ±20 10 0.0049 8.60 1.0 fA ✽9.10±0.1 ELC11P4R7 4.70 0.0055 8.20 ± 4.5 Recommended PWB ELC11P5R6 5.60 0.0061 7.80 piercing plan ELC11P6R8 6.80 0.0087 7.40 ✽22–f1.50±0.05 ELC11P7R8 7.80 0.0094 7.00 f0.90 ELC11P9R1 9.10 0.0124 6.60 ELC11P100 10.0 0.0132 6.30 ✽93.0±0.1 ELC11P120 12.0 0.0140 6.00 f0.80 ✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C. The measure of ✽1, ✽2, ✽3 differ depending on the terminal size fA. (The recommended drawing shows the f1.05.) ■ Examples Type 12D Inductance Tolerance Test Freq. RDC.((cid:1)) ✽IDC. Part No. [at 20 °C] [at 20 °C] (µH) (%) (kHz) (Tol.±20 %) (A)max. [Dimensions in mm] ELC12D101E 100 0.150 1.90 (not to scale) ELC12D121E 120 0.170 1.78 14.0max. f12.0±0.5 ELC12D151E 150 0.190 1.67 ELC12D181E 180 0.210 1.58 x. ELC12D221E 220 0.230 1.55 a m ELC12D271E 270 0.270 1.44 5 6. 1 ELC12D331E 330 0.300 1.34 ELC12D391E 390 0.330 1.32 8 f0.8 ELC12D471E 470 0.380 1.25 0. 7.5±0.5 ± ELC12D561E 560 0.420 1.15 5 3. ELC12D681E 680 0.460 0.98 ELC12D821E 820 0.650 0.94 ELC12D102E 1000 ±10 10 0.720 0.87 ELC12D122E 1200 0.830 0.86 Recommended PWB piercing plan ELC12D152E 1500 1.270 0.64 2–f1.20±0.05 ELC12D182E 1800 1.330 0.63 ELC12D222E 2200 1.500 0.60 ELC12D272E 2700 1.890 0.54 7.5±0.1 ELC12D332E 3300 2.370 0.48 Connection Schematic ELC12D392E 3900 2.830 0.45 S ELC12D472E 4700 3.190 0.41 ELC12D562E 5600 4.080 0.34 ELC12D682E 6800 5.740 0.29 ELC12D822E 8200 6.340 0.28 F ELC12D103E 10000 7.200 0.27 ✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Feb. 2006

Choke Coils ■ Examples Type 16B Inductance Tolerance Test Freq. [aRt D2C0.( (cid:1)°C)] ✽IDC. Part No. [at 20 °C] (µH) (%) (kHz) ✽✽(Tol.±30 %) (A)max. (Tol.±20 %) [Dimensions in mm] ELC16B3R3L 3.3 ✽✽0.012 8.50 ±25 (not to scale) ELC16B3R9L 3.9 ✽✽0.013 8.00 ELC16B4R7L 4.7 ✽✽0.015 7.80 16.0max. ELC16B5R6L 5.6 ✽✽0.016 7.40 f 13.0±0.5 ELC16B6R8L 6.8 0.018 6.70 ELC16B8R2L 8.2 0.019 6.10 ±20 ELC16B100L 10.0 0.022 5.60 x. ma ELC16B120L 12.0 0.023 5.50 0 3. ELC16B150L 15.0 0.026 5.40 2 ELC16B180L 18.0 0.028 5.10 ELC16B220L 22.0 0.031 4.60 ELC16B270L 27.0 0.034 4.30 5 f1.0 ±50. 7.5±0.5 ELC16B330L 33.0 0.039 4.00 4. ELC16B390L 39.0 0.042 3.90 ELC16B470L 47.0 0.045 3.80 ELC16B560L 56.0 0.051 3.40 ELC16B680L 68.0 0.057 3.20 ELC16B820L 82.0 0.064 3.00 ELC16B101L 100.0 0.072 2.60 ELC16B121L 120.0 0.080 2.50 Recommended PWB piercing plan ELC16B151L 150.0 0.103 2.20 ELC16B181L 180.0 10 0.115 2.10 ELC16B221L 220.0 0.130 1.90 ELC16B271L 270.0 0.170 1.60 ELC16B331L 330.0 0.200 1.50 2–f 1.50±0.05 ELC16B391L 390.0 0.250 1.30 ELC16B471L 470.0 ±10 0.280 1.20 7.5±0.1 ELC16B561L 560.0 0.380 1.10 ELC16B681L 680.0 0.430 1.00 ELC16B821L 820.0 0.580 0.88 ELC16B102L 1000.0 0.660 0.85 ELC16B122L 1200.0 0.740 0.82 Connection Schematic ELC16B152L 1500.0 0.870 0.74 ELC16B182L 1800.0 1.220 0.60 ELC16B222L 2200.0 1.380 0.57 S ELC16B272L 2700.0 1.570 0.54 ELC16B332L 3300.0 2.000 0.47 ELC16B392L 3900.0 2.400 0.42 ELC16B472L 4700.0 3.300 0.36 F ELC16B562L 5600.0 3.700 0.34 ELC16B682L 6800.0 4.200 0.32 ELC16B822L 8200.0 5.600 0.28 ELC16B103L 10000.0 6.400 0.26 ✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Feb. 2006

Choke Coils ■ Examples Type 18B Inductance Tolerance Test Freq. RDC.((cid:1)) ✽IDC. Part No. [at 20 °C] [at 20 °C] (µH) (%) (kHz) (Tol.±20 %) (A)max. [Dimensions in mm] ELC18B3R3L 3.3 0.010 8.50 (not to scale) ELC18B3R9L 3.9 0.011 8.00 ELC18B4R7L 4.7 0.012 7.80 20.0max. ELC18B5R6L 5.6 0.013 7.40 f 16.0max. ELC18B6R8L 6.8 0.015 6.80 ±20 ELC18B8R2L 8.2 0.016 6.60 ELC18B100L 10.0 0.017 6.50 x. ELC18B120L 12.0 0.018 6.00 a m ELC18B150L 15.0 0.021 5.90 0 7. 2 ELC18B180L 18.0 0.022 5.60 ELC18B220L 22.0 0.025 5.40 ELC18B270L 27.0 0.028 4.80 ELC18B330L 33.0 0.030 4.60 1 ± f 1.0 0 5. 7.5±0.5 ELC18B390L 39.0 0.033 4.40 ELC18B470L 47.0 0.037 4.30 ax. ELC18B560L 56.0 0.040 4.20 m 0 ELC18B680L 68.0 0.046 4.00 8. 1 f ELC18B820L 82.0 0.051 3.70 ELC18B101L 100.0 0.057 3.20 ELC18B121L 120.0 0.065 3.00 Recommended PWB ELC18B151L 150.0 0.072 2.70 piercing plan ELC18B181L 180.0 10 0.082 2.60 ELC18B221L 220.0 0.090 2.40 ELC18B271L 270.0 0.110 2.20 ELC18B331L 330.0 0.130 1.90 2–f 1.50±0.05 ELC18B391L 390.0 0.150 1.80 ELC18B471L 470.0 ±10 0.210 1.60 7.5±0.1 ELC18B561L 560.0 0.230 1.50 ELC18B681L 680.0 0.260 1.40 ELC18B821L 820.0 0.340 1.30 ELC18B102L 1000.0 0.390 1.10 ELC18B122L 1200.0 0.440 1.00 Connection Schematic ELC18B152L 1500.0 0.580 0.85 ELC18B182L 1800.0 0.650 0.84 ELC18B222L 2200.0 0.880 0.75 ELC18B272L 2700.0 1.200 0.68 S ELC18B332L 3300.0 1.400 0.60 ELC18B392L 3900.0 1.500 0.57 ELC18B472L 4700.0 1.700 0.55 F ELC18B562L 5600.0 2.200 0.46 ELC18B682L 6800.0 2.800 0.45 ELC18B822L 8200.0 3.100 0.41 ELC18B103L 10000.0 3.900 0.36 ✽ Allowable DC Current: Smaller current value either when the inductance is –10 % or when the case temperature has risen 45 °C. Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Feb. 2006