Fixed Inductors TYPE 10RB 10RB DIMENSIONS / FEATURES / (Unit : mm) ! Magnetically shielded construction.. ! Suitable for large current. ! Lead-free part available.. ! ! ! ELECTRICAL CHARACTERISTICS / ! Inductance range CAUTION / 1. 2. 1. 2. : 1 120mH ! 1 120mH Please be sure that you carefully discuss your planned purchase with our sales division if you intend to use the products in this catalog for applications where extremely high reliability is required or if you intend to use products for applications other than those listed in this catalog. Note that the contents of this catalog are subject to change without notice. When placing your order, please confirm the specifications and delivery conditions. Fixed Inductors TYPE 10RB 10RB SELECTION GUIDE FOR STANDARD COILS / (1) TOKO Part Number (1) #181LY-102 #181LY-122 #181LY-152 #181LY-182 #181LY-222 #181LY-272 #181LY-332 #181LY-392 #181LY-472 #181LY-562 #181LY-682 #181LY-822 #181LY-103 #181LY-123 #181LY-153 #181LY-183 #181LY-223 #181LY-273 #181LY-333 #181LY-393 #181LY-473 #181LY-563 #181LY-683 #181LY-823 #181LY-104 #181LY-124 (2) Inductance (2) (mH) 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 Tolerance (%) 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 5,10 Q (3) Q (3) Min. 70 70 70 70 70 70 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 (1) Add the tolerance code of inductance to within the of the Part Number as follows : J=5%, K=10%. (2) L measured at 1KHz with a universal bridge or equivalent. (3) Q measured at 50KHz with a Q meter 4343B * or equivalent. (4) The rated DC current is that at which the inductance value decreases by 10% by the excitation with DC current, measured at 1KHz with a universal bridge or equivalent. (5) Self - resonant frequency is for reference only. (4) (5) DC Resistance () max. 3.4 3.7 4.0 4.5 5.2 5.8 6.1 7.2 7.5 8.4 9.7 10.4 12.1 13.0 15.0 17.0 19.5 22.0 26.0 45.0 52.0 58.0 67.0 71.0 82.0 97.0 Rated DC Current (4) (mA) max. 55 52 47 44 41 37 33 30 28 25 23 21 18 17 15 13 11 10 9 8 8 7 6 5 5 5 Self-resonant Frequency (5) (MHz) min. 0.77 0.70 0.64 0.57 0.51 0.48 0.44 0.41 0.38 0.35 0.32 0.28 0.25 0.22 0.22 0.19 0.19 0.16 0.16 0.12 0.12 0.12 0.09 0.09 0.09 0.08 (1) J=5%, K=10%0 (2) (3) Q 4343B * Q (4) 1KH 10% (5) * Agilent Technologies