| UU Cores | |||||||||||||||||
| Geometry | Dimensions | Electrical Characteristics | Material Grades | Weight | Reference | ||||||||||||
| Type | A (mm) | B (mm) | C (mm) | E (mm) | F (mm) | Le | Ae | Ve | AL Values (±25%) in nH | gms/pair | Type | Download | |||||
| mm) | mm2 | mm³ | SFP4 | SFP5 | SFA05 | SFA07 | SFA10 | SF121 (L) | |||||||||
| UU9.8 | 9.80±0.20 | 7.20±0.10 | 2.70±0.20 | 4.20min | 4.20±0.20 | 34 | 8 | 271.11 | 500 | 450 | 930 | 1300 | 1309min | 1.26 | 1 | ||
| UU9.8 Laker | 9.80±0.30 | 7.10±0.30 | 2.70±0.30 | 4.20min | 4.30±0.30 | 34 | 8 | 271.11 | ≥2500 | 1.26 | 1 | ||||||
| UU10.5 | 10.50±0.25 | 8.00±0.30 | 5.00±0.15 | 5.35min | 5.30±0.30 | 40 | 13 | 518 | 720 | 650 | 1220 | 1650 | 2800min | 2.52 | 1 | ||
| UU10.5 Laker | 10.50±0.25 | 8.00±0.30 | 5.00±0.15 | 5.50min | 5.30±0.30 | 40 | 13 | 518 | ≥3500 | 2.52 | |||||||
| UU12 | 12.00±0.30 | 7.90±0.10 | 4.45±0.15 | 7.20min | 5.65±0.10 | 44.54 | 10.14 | 451.63 | 550 | 2.24 | 1 | ||||||
| UU15 | 15.20±0.70 | 11.40±0.50 | 6.45±0.25 | 5.20min | 6.25±0.35 | 51 | 33 | 1673 | 1350 | 1300 | 2680 | 3320 | 8.16 | 1 | |||
| UU19 | 19.05±0.35 | 17.00±0.15 | 2.00±0.10 | 4.35±0.10 | 11.60±0.15 | 70.6 | 12.9 | 910.74 | 500 | 7.3 | 2 | ||||||
| UU93/76/16 | 93±1.8 | 76±0.5 | 16±0.5 | 34.6min. | 48±0.9 | 354 | 448 | 159000 | 3100 | 800 | 1 | ||||||
| UU93/76/20 | 93±1.8 | 76±0.5 | 20±0.5 | 34.6min. | 48±0.9 | 354 | 560 | 198000 | 3900 | 1000 | 1 | ||||||
| UU93/76/30 | 93±1.8 | 76±0.5 | 30±0.6 | 34.6min. | 48±0.9 | 354 | 840 | 297000 | 5700 | 1500 | 1 | ||||||
| U101/76/30 | 101±1.8 | 76±0.5 | 30±0.6 | 45.0min. | 48±0.9 | 368 | 840 | 310800 | 5700 | 1600 | 1 | ||||||
| U141/78/30 | 141±0.5 | 78.5±0.5 | 30±0.1 | 50min. | 33.5±1 | 377 | 1350 | 508950 | 8900 | 2500 | 1 | ||||||