MPC1260LR45 Kemet

Inductors Large-Current Power Inductors MPC Series Overview KEMETs MPC Series of metal composite inductors is designed for use in power supplies with high ripple current. These inductors offer superior saturation current when compared to technologies based on ferrite cores. Their low height makes them ideal in applications with thin profile requirements. The flat wire used in the design of the MPC Series enables high ripple current carrying capabilities. Applications Switching DC-DC power supplies Notebook computers Tablets Embedded computer systems HDTVs DVD and BluRay players Part Number System MPC 0740 L R42C Series Size Code Inductor Inductance Code H MPC 0730 R = decimal point 0740 Examples: 0750 R42C = 0.42 H 1040 1R0C = 1.0 H 1055 1250 One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com L9001 MPC 3/28/2017 1Inductors Large-Current Power Inductors MPC Series Table 1 Ratings & Part Number Reference Rated Current (A) Inductance (H) Inductance DC Resistance Part Number 1 2 at 100 kHz Tolerance (m) 10% Irms (Ref.) Isat (Ref.) MPC0730LR20C 0.20 25% 1.20 23.0 17.5 MPC0740LR42C 0.42 20% 1.55 22.0 20.0 MPC0750LR60C 0.60 20% 2.30 17.0 19.0 MPC0750LR68C 0.68 20% 2.20 18.0 16.0 MPC1040LR36C 0.36 20% 1.05 25.5 30.0 MPC1040LR45C 0.45 20% 1.10 25.0 27.0 MPC1040LR56C 0.56 20% 1.30 23.0 25.0 MPC1040LR88C 0.88 20% 2.30 17.0 24.0 MPC1055LR36C 0.36 20% 0.75 32.0 35.0 MPC1055L1R0C 1.00 20% 2.30 18.5 21.0 MPC1250LR36C 0.36 20% 0.65 38.0 40.0 MPC1250LR50C 0.50 20% 0.80 35.0 40.0 1 T = 40 K rise at rated current. 2 Inductance drop 20% at rated current. DC-Superposed Characteristics MPC0730LR20C MPC0740LR42C 0.30 80 0.6 80 70 70 0.25 0.5 60 60 0.20 0.4 50 50 0.15 40 0.3 40 30 30 0.10 0.2 20 20 0.05 0.1 10 10 0.00 0 0 0 0 5 10 15 20 25 0 5 10 15 20 25 30 Idc (A) DC Current (A) MPC0750LR60C MPC0750LR68C 0.8 80 0.8 80 0.7 70 0.7 70 0.6 60 0.6 60 0.5 50 0.5 50 0.4 40 0.4 40 0.3 30 0.3 30 0.2 20 0.2 20 0.1 10 0.1 10 0 0 0.0 0 0 5 10 15 20 25 30 0 5 10 15 20 25 Idc (A) DC Current (A) KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com L9001 MPC 3/28/2017 2 Inductance (H) Inductance (H) T (C) T (C) Inductance (H) Inductance (H) T (C) T (C)