IRF-46 Vishay Dale Inductors Epoxy Conformal Coated, Axial Leaded FEATURES • Axial lead type, small lightweight design. • Special magnetic core structure contributes to high Q and self-resonant frequencies. • Treated with epoxy resin coating for humidity resistance to ensure long life. STANDARD ELECTRICAL SPECIFICATIONS TEST RATED FREQ. DCR SRF DC Q Q MAX. MIN. CURRENT MIN. (MHz) (Ω) (MHz) (mA) • Heat resistant adhesives and special structural design for effective open circuit measurement. ELECTRICAL SPECIFICATIONS IND. @ 1KHz (µH) TOL. 1000 ± 5%, ± 10% 80 2.52 8 1.7 200 Inductance Range: 1000µH to 39,000µH. Inductance Tolerance: ± 10% standard, ± 5% optional. Operating Temperature Range: - 20°C to + 105°C. Dielectric Strength: 250VRMS. 1200 ± 5%, ± 10% 80 2.52 9 1.5 180 MECHANICAL SPECIFICATIONS 1500 ± 5%, ± 10% 80 2.52 10 1.4 160 1800 ± 5%, ± 10% 80 2.52 11 1.3 150 Terminal Strength: Pull = 5 pounds. Twist = 360°C x 3. Protection: Epoxy uniform roll coated. Leads: Tinned copper. 2200 ± 5%, ± 10% 80 2.52 14 1.2 120 ENVIRONMENTAL SPECIFICATIONS 2700 ± 5%, ± 10% 80 2.52 18 1.0 110 Maximum Temperature Rise: + 20°C. 3300 ± 5%, ± 10% 80 2.52 22 0.9 105 3900 ± 5%, ± 10% 80 2.52 26 0.8 100 4700 ± 5%, ± 10% 80 2.52 30 0.7 95 C (Max.) 5600 ± 5%, ± 10% 60 2.52 34 0.7 80 A (Max.) 6800 ± 5%, ± 10% 60 2.52 48 0.5 75 8200 ± 5%, ± 10% 60 2.52 62 0.5 70 10,000 ± 5%, ± 10% 60 2.52 74 0.5 65 12,000 ± 5%, ± 10% 50 2.52 88 0.4 60 15,000 ± 5%, ± 10% 50 2.52 102 0.4 55 18,000 ± 5%, ± 10% 40 0.0796 150 0.3 50 22,000 ± 5%, ± 10% 40 0.0796 180 0.3 45 27,000 ± 5%, ± 10% 40 0.0796 210 0.3 40 30,000 ± 5%, ± 10% 40 0.0796 240 0.3 35 33,000 ± 5%, ± 10% 40 0.0796 250 0.2 30 39,000 ± 5%, ± 10% 40 0.0796 270 0.2 25 DIMENSIONS in inches [millimeters] D (Max.) 0.98 [25.0] Min. 1.22 [31.0] Max. B (Max.) MODEL IRF-46 A (Max.) B (Max.) C (Max.) D (Max.) 0.236 [6.0] 0.197 [5.0] 0.551 [14.0] 0.026 [0.65] DESCRIPTION IRF-46 MODEL 15000µH INDUCTANCE VALUE ± 10% INDUCTANCE TOLERANCE ER PACKAGE CODE e2 JDEC LEAD FREE STANDARD GLOBAL PART NUMBER I R F 4 6 SIZE PRODUCT FAMILY See the end of this data book for conversion tables Document Number 34058 Revision 10-Feb-05 E R PACKAGE CODE For technical questions, contact [email protected] 1 5 INDUCTANCE VALUE 3 K TOL. www.vishay.com 35