IFT COILS < Pin Type: MC-129 Series> Type: MC-129J, MC-129JA ◆ Product Description ・13.0mm Max,16.0mm Max. Height. (MC-129J) ・13.6mm Max,19.0mm Max. Height. (MC-129JA) ・Inductance:82mH Max. ・Operating frequency:250kHz Max. ・In addition to the standard versions of parameters shown here, custom designs are available to meet your exact requirements. ◆ Feature ・High inductance variable shielded type. ・Can be used as DC-DC converter transformer. ・RoHS Compliance φ12.5±0.5 15.5±0.5 φ13.1±0.5 MAX.19 +1.0 3.5‑0.5 7.0±0.2 φ0.7±0.1 ◆ Dimensions (mm) 7.0±0.2 +1.0 3.5‑0.5 7.0±0.2 φ0.7±0.1 MC-129J 7.0±0.2 ＊ Dimension does not include solder used on coil. MC-129JA ＊ Pin pitch should be measured at the root of terminal. Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 IFT COILS < Pin Type: MC-129 Series> Type: MC-129J, MC-129JA ◆ Connection (Bottom View) MC-129J MC-129JA ③ ③ ④ S S ① ② ⑤ S ① ⑥ S ② ④ S ⑥ is winding start. ◆ Specification(MC-129J) NO. Part No. Stamp Inductance ［Variable］ at 1 kHz Unloaded Q [Min.] at 50 kHz 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 MC129JNP-1Ø2 MC129JNP-122 MC129JNP-152 MC129JNP-182 MC129JNP-222 MC129JNP-272 MC129JNP-332 MC129JNP-392 MC129JNP-472 MC129JNP-562 MC129JNP-682 MC129JNP-822 MC129JNP-1Ø3 MC129JNP-123 MC129JNP-153 MC129JNP-183 MC129JNP-223 MC129JNP-273 MC129JNP-333 MC129JNP-393 102 122 152 182 222 272 332 392 472 562 682 822 103 123 153 183 223 273 333 393 1.0mH ± 10% 1.2mH ± 10% 1.5mH ± 10% 1.8mH ± 10% 2.2mH ± 10% 2.7mH ± 10% 3.3mH ± 10% 3.9mH ± 10% 4.7mH ± 10% 5.6mH ± 10% 6.8mH ± 10% 8.2mH ± 10% 10mH ± 10% 12mH ± 10% 15mH ± 10% 18mH ± 10% 22mH ± 10% 27mH ± 10% 33mH ± 10% 39mH ± 10% 35 35 35 35 21 MC129JNP-473 473 22 23 24 MC129JNP-563 MC129JNP-683 MC129JNP-823 563 683 823 D.C.R.(Ω) [Max.](at 20℃) Rated Current (mA) [Ref.] ※1 35 35 35 35 35 35 35 35 35 35 35 35 35 35 30 5 5 7 8 9 13 15 17 24 26 30 33 45 53 70 80 110 125 140 205 154 147 137 116 110 90.0 85.0 81.2 65.5 62.5 59.0 55.5 48.0 45.5 38.5 36.5 30.5 29.0 27.0 22.0 47mH ± 10% 30 230 21.0 56mH ± 10% 68mH ± 10% 82mH ± 10% 30 25 25 260 400 440 20.0 16.0 15.0 35 ※1 Rated current: The D.C. current at which the inductance decreases to 90% of it’s initial value or when △t=40℃, whichever is lower(Ta=20℃). Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 IFT COILS < Pin Type: MC-129 Series> Type: MC-129J, MC-129JA ◆Specification( MC-129JA) (Part No.S1220159) Item Inductance Unloaded Q （4−6） 4.25mH±8％ Variable 40Min． Measuring Condition 1kHz 140kHz Please refer to the sales offices on our website for a representative near you www.sumida.com 3/3