RoHS PCIT20 Power Chip Shielded Inductors Dimensions: 0.260 Max (6.60) Inches (mm) 0.190 (4.83) 1st 0.175 (4.45) Max 0.092 (2.34) 2nd 0.050 (1.27) 0.115 Max (2.92) 3rd 0.120 (3.05) 0.030 (0.76) 0.180 (4.57) Features 0.045 (1.14) Max. Energy SRF Inductance* Rated Max. Storage Current** Typical (µh) Switching (µJoules) Freq. (MHz) (A) (MHz) Allied Part Number Inductance @0Adc(µh) DCR Max. (Ω) PCIT20-1R0M-RC 1.0 1.0 .045 157 .60 2.0 1.8 1 PCIT20-1R5M-RC 1.5 .050 108 .80 1.9 1.8 1 PCIT20-2R2M-RC 2.2 .060 92.0 .90 1.5 1.8 1 PCIT20-3R3M-RC 3.3 .070 69.0 1.5 1.2 1.4 1 • High L at low or zero current PCIT20-4R7M-RC 4.7 .080 59.0 2.0 1.2 1.6 1 • Designed with high heat resistance PCIT20-6R8M-RC 6.8 .085 51.0 3.0 1.0 1.9 1 PCIT20-100M-RC 10 .095 33.0 5.0 .7 1.2 1 PCIT20-150M-RC 15 .135 26.0 6.0 .6 1.1 1 PCIT20-220M-RC 22 .160 20.0 10 .5 1.2 1 PCIT20-330M-RC 33 .275 17.0 12 .45 1.5 1 PCIT20-470M-RC 47 .340 12.0 20 .34 1.3 1 PCIT20-680M-RC 68 .575 11.0 30 .29 1.4 1 PCIT20-101M-RC 100 1.10 9.40 40 .24 1.5 1 PCIT20-151M-RC 150 1.40 6.70 60 .20 1.4 .5 PCIT20-221M-RC 220 2.25 6.10 90 .17 1.6 .5 PCIT20-331M-RC 330 2.90 4.70 100 .16 1.4 .5 PCIT20-471M-RC 470 3.60 3.85 150 .14 1.5 .5 three dot system. PCIT20-681M-RC 680 4.55 3.10 200 .12 1.4 .5 Packaging: 2500 per 13 inch reel. PCIT20-102M-RC 1000 8.10 2.30 400 .08 1.4 .5 • Magnetically shielded • Cost effective miniature power inductor • Swinging Inductance vs current characteristics • Designed for current spikes as high as twice the rated current materials for reflow operation • Flat top for pick and place assembly • Non standard values available Electrical Inductance Range: 1.0µh to 1000µh. Tolerance: ± 20% over the entire inductance range. Test Frequency : Inductance measured at 100KHz, 0.1Vrms. 0 to 2000) x 10 -6°C. Operating Temp. Range: i-40° to +85°C. -6 °C. Current Rating: See foot notes and graphs Physical Marking: Color Code using standard EIA *Measured at the rated current. **Average maximum allowable current. PCIT Series inductors are designed for current spikes as high as 2x the current rating. All specifications subject to change without notice. 714-665-1140 ALLIED COMPONENTS INTERNATIONAL Revised 03-25-08 www.alliedcomponents.com RoHS PCIT20 Power Chip Shielded Inductors TYPICAL INDUCTANCE AND ENERGY STORAGE VS. CURRENT 0.8 1.6 0.7 1.4 0.6 1.2 0.5 1 0.4 0.8 0.3 0.6 0.2 0.4 0.1 0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 Inductance (µH) 1.8 Energy Storage (µj) 12 1.2 10 1 8 0.8 6 0.6 4 0.4 2 0.2 0 0 0 0.2 0.4 Current (A) PCIT20 - 101M 1.4 100 1 0.8 60 0.6 40 Inductance (µH) 80 Energy Storage (µj) Inductance (µH) 1.2 0.4 20 0.2 0.04 0.06 0.12 0.16 1 1.2 1.4 0.2 0.24 0.28 0.32 0.36 PCIT20 - 102M 1000 1.6 0 0.8 0 Current (A) 120 0 0.6 0 0.4 2 900 1.8 800 1.6 700 1.4 600 1.2 500 1 400 0.8 300 0.6 200 0.4 100 0.2 0 0 0.02 0.04 0.06 Current (A) 0.08 0.1 0.12 0.14 Energy Storage (µj) Inductance (µH) 0.9 0 PCIT20 - 100M 2 Energy Storage (µj) PCIT20 - 1R0M 1 0 0.16 Current (A) All specifications subject to change without notice. 714-665-1140 ALLIED COMPONENTS INTERNATIONAL Revised 03-25-08 www.alliedcomponents.com