Yageo corporation INDUCTORS / BEADS SMD Wire Wound Chip Inductors SQC Series APPLICATIONS Personal Computers Disk Drives and Computer Peripherals Pagers, Cordless Phones DC Power Supply Circuits OUTLINE PRODUCT IDENTIFICATION These miniature chip inductors, SQC Series, wound on a special ferrite core and are excellent to be used as choke coil in DC power supply circuits. SQC ☐☐☐☐☐☐ T ☐☐☐☐ - ☐ Internal No. Tolerance Inductance Packaging Style Dimensions Product Symbol FEATURES Low DC resistance, high current capacity, and high impedance characteristics. Excellent solder heat resistance. Both flow and reflow soldering methods can be employed. ■ Packaging: T = Tape and Reel ■ Internal No.: N = Lead-Free SHAPES AND DIMENSIONS Unit: mm C TYPE A B C E F G SQC201609 2.0 ± 0.2 1.6 ± 0.2 0.95 ± 0.05 1.0 0.8 1.0 SQC321618 3.2 ± 0.3 1.6 ± 0.2 1.8 ± 0.2 1.2 1.3 1.5 SQC322517 3.2 ± 0.3 2.5 ± 0.2 1.55 ± 0.15 1.2 1.3 2.0 SQC322520 3.2 ± 0.3 2.5 ± 0.2 2.0 ± 0.2 1.2 1.3 2.0 SQC453226 4.5 ± 0.3 3.6 ± 0.2 2.6 ± 0.2 2.0 1.5 3.0 A B Pad Layout E F G E 38 ELECTRICAL CHARACTERISTICS SQC201609 PART NO. IMPEDANCE TOLERANCE TEST SRF DC RATED (µH) (±%) FREQUENCY (MHz) Min. RESISTANCE CURRENT (Ω) ±30% (mA) Max. (MHz) SQC201609T-1r0□-N 1.0 20 1 100 0.30 485 SQC201609T-1r5□-N 1.5 20 1 95 0.40 445 SQC201609T-2r2□-N 2.2 20 1 70 0.48 425 SQC201609T-3r3□-N 3.3 20 1 65 0.60 375 SQC201609T-4r7□-N 4.7 20 1 60 0.80 300 SQC201609T-5r6□-N 5.6 20 1 60 0.90 280 SQC201609T-6r8□-N 6.8 20 1 55 1.00 255 SQC201609T-8r2□-N 8.2 20 1 50 1.10 235 SQC201609T-100□-N 10 10 / 20 1 48 1.20 225 SQC201609T-120□-N 12 10 / 20 1 44 1.40 210 SQC201609T-150□-N 15 10 / 20 1 40 1.60 200 SQC201609T-180□-N 18 10 / 20 1 35 1.80 190 SQC201609T-220□-N 22 10 / 20 1 30 2.10 185 SQC201609T-270□-N 27 10 / 20 1 30 2.50 180 SQC201609T-330□-N 33 10 / 20 1 28 2.80 160 SQC201609T-390□-N 39 10 / 20 1 24 4.40 125 SQC201609T-470□-N 47 10 / 20 1 18 5.10 120 SQC201609T-560□-N 56 10 / 20 1 17 5.70 110 SQC201609T-680□-N 68 10 / 20 1 14 6.60 100 SQC201609T-820□-N 82 10 / 20 1 14 7.50 90 Note: Tolerance: K = ± 10%, M = ± 20% Tolerance of Inductance: 1.0 µH to 8.2 µH ± 20%, 10 µH to 82 µH ± 10% Test Instruments: L/Q- HP4284A SRF- HP4287A RDC- CH502BC IDC- Self temperature rise shall be limited to 40 °C Max. Inductance drop 30% typ. Soldering Heat: 260 °C 10 sec. after 150 °C Preheat Cycle for 4 Min. Operating Temperature Range: -40 °C to +85 °C 39 ELECTRICAL CHARACTERISTICS SQC321618 PART NO. IMPEDANCE TOLERANCE TEST SRF DC RATED (µH) (±%) FREQUENCY (MHz) Min. RESISTANCE CURRENT (Ω) Max. (mA) Max. (MHz) SQC321618T-r12□-N 0.12 20 1 250 0.112 970 SQC321618T-r22□-N 0.22 20 1 250 0.140 850 SQC321618T-r47□-N 0.47 20 1 180 0.210 700 SQC321618T-1r0□-N 1.00 20 1 100 0.364 510 SQC321618T-2r2□-N 2.20 20 1 50 0.533 430 SQC321618T-4r7□-N 4.70 10 / 20 1 31 0.845 340 SQC321618T-100□-N 10.0 5 / 10 1 20 1.690 230 SQC321618T-220□-N 22.0 5 / 10 1 14 3.900 160 SQC321618T-470□-N 47.0 5 / 10 1 10 10.40 100 SQC321618T-101□-N 100 5 / 10 1 7 15.60 80 Note: Tolerance: J = ± 5%, K = ± 10%, M = ± 20% Test Instruments: L/Q- HP4192A LF Impedance Analyzer SRF- HP4291A RF Impedance Analyzer RDC- CH502BC IDC- Self temperature rise shall be limited to 35 °C Max. Inductance drop 10% typ. Soldering Heat: 260 °C 10 sec. after 150 °C Preheat Cycle for 4 Min. Operating Temperature Range: -25 °C to +85 °C ELECTRICAL CHARACTERISTICS SQC322517 PART NO. IMPEDANCE TOLERANCE TEST SRF DC RATED (µH) (±%) FREQUENCY (MHz) Min. RESISTANCE CURRENT (Ω) ±30% (mA) Max. (MHz) SQC322517T-2r2□-N 2.20 20 1 64 0.097 790 SQC322517T-3r3□-N 3.30 20 1 50 0.120 710 SQC322517T-6r8□-N 6.80 20 1 32 0.250 540 SQC322517T-100□-N 10.0 10 / 20 1 26 0.300 350 SQC322517T-220□-N 22.0 10 / 20 1 19 0.710 250 SQC322517T-101□-N 100 10 / 20 1 10 3.500 100 Note: Tolerance: K = ± 10%, M = ± 20% Tolerance of Inductance: 2.2 µH to 6.8 µH ± 20%, 10 µH to 100 µH ± 10% Test Instruments: L/Q- HP4284A SRF- HP4287A RDC- CH502BC IDC- Self temperature rise shall be limited to 35 °C Max. Inductance drop 10% typ. Soldering Heat: 260 °C 10 sec. after 150 °C Preheat Cycle for 4 Min. Operating Temperature Range: -25 °C to +85 °C 40 ELECTRICAL CHARACTERISTICS SQC322520 PART NO. IMPEDANCE TOLERANCE TEST SRF DC RATED (µH) (±%) FREQUENCY (MHz) Min. RESISTANCE CURRENT (Ω) ±30% (mA) Max. SQC322520T-1r0□-N 1.00 20 1 MHz 96 0.09 1,000 SQC322520T-2r2□-N 2.20 20 1 MHz 64 0.13 600 SQC322520T4r7□-N 4.70 20 1 MHz 43 0.20 450 SQC322520T-100□-N 10.0 20 1 MHz 26 0.44 300 SQC322520T-220□-N 22.0 10 / 20 1 MHz 19 0.71 250 SQC322520T-470□-N 47.0 10 / 20 1 MHz 15 1.30 170 SQC322520T-101□-N 100 10 / 20 1 MHz 10 3.50 100 SQC322520T-221□-N 220 10 / 20 1 MHz 6.8 8.40 70 SQC322520T-331□-N 330 10 / 20 1 MHz 5.6 10.0 60 SQC322520T-391□-N 390 10 / 20 1 MHz 5.0 17.0 60 SQC322520T-471□-N 470 10 / 20 1 KHz 5.0 19.0 60 SQC322520T-561□-N 560 10 / 20 1 KHz 5.0 22.0 60 ELECTRICAL CHARACTERISTICS SQC453226 PART NO. IMPEDANCE TOLERANCE TEST SRF DC RATED (µH) (±%) FREQUENCY (MHz) Min. RESISTANCE CURRENT (Ω) Max. (mA) Max. SQC453226T-1r0□-N 1.00 20 1 MHz 100 0.08 1,080 SQC453226T-1r5□-N 1.50 20 1 MHz 85 0.09 1,000 SQC453226T-2r2□-N 2.20 20 1 MHz 60 0.11 900 SQC453226T-3r3□-N 3.30 20 1 MHz 47 0.13 800 SQC453226T-4r7□-N 4.70 10 / 20 1 MHz 35 0.15 750 SQC453226T-6r8□-N 6.80 10 / 20 1 MHz 30 0.20 720 SQC453226T-100□-N 10.0 5 / 10 1 MHz 23 0.24 650 SQC453226T-150□-N 15.0 5 / 10 1 MHz 20 0.32 570 SQC453226T-220□-N 22.0 5 / 10 1 MHz 15 0.60 420 SQC453226T-330□-N 33.0 5 / 10 1 MHz 12 1.00 310 SQC453226T-470□-N 47.0 5 / 10 1 MHz 10 1.10 280 SQC453226T-680□-N 68.0 5 / 10 1 MHz 8.4 1.70 220 SQC453226T-101□-N 100 5 / 10 1 MHz 6.8 2.20 190 SQC453226T-151□-N 150 5 / 10 1 MHz 5.5 3.50 130 SQC453226T-221□-N 220 5 / 10 1 MHz 4.5 4.00 110 SQC453226T-331□-N 330 5 / 10 1 MHz 3.6 6.80 100 SQC453226T-471□-N 470 5 / 10 1 KHz 3.0 8.50 90 Note: Tolerance: J = ± 5%, K = ± 10%, M = ± 20% Test Instruments: L/Q- HP4192A LF Impedance Analyzer SRF- HP4291A RF Impedance Analyzer RDC- CH502BC IDC- Self temperature rise shall be limited to 35 °C Max. Inductance drop 10% typ. Soldering Heat: 260 °C 10 sec. after 150 °C Preheat Cycle for 4 Min. Operating Temperature Range: -25 °C to +85 °C 41 TAPE DIMENSIONS TAPE MATERIAL Carrier Tape: Polystyrene P0 Cover Tape: Polyethylene P2 P D E W B Chip Mounting Part 160mm Min. Blank Part Cover Tape K A Blank 330mm Min. Leader REEL DIMENSIONS D B A C TYPE Dimensions: mm TAPE DIMENSIONS REEL DIMENSIONS QUANTITY/ REEL A B K D E W P P0 P2 A B C D SQC201609 1.90 2.30 1.10 1.55 1.75 8 4 4 2 178 60 9.0 1.5 3,000 SQC321618 1.85 3.55 2.05 1.50 1.75 8 4 4 2 178 60 9.0 1.5 2,000 SQC322517 2.85 3.56 1.80 1.55 1.75 8 4 4 2 178 60 9.0 1.5 2,000 SQC322520 2.90 3.60 2.25 1.50 1.75 8 4 4 2 178 60 9.0 1.5 2,000 SQC453226 3.60 4.90 3.00 1.50 1.75 12 8 4 2 178 60 13.2 1.5 500