// ---------------------------------------------------------------------- // Manufacturer: Würth Elektronik // Kinds: SMD Semi-Shielded Power Inductor // Matchcode: WE-LQSA // Library Type: Spectre Model // Version: rev24a // Created/modified by: Ella // Date and Time: 5/12/2026 // Team: eiSos EDA Service // Contact: libraries@we-online.com // Website Link: www.we-online.com/components/products/WE-LQSA // ---------------------------------------------------------------------- // Copyright(C) 2024 Würth Elektronik eiSos GmbH & Co. KG // All Rights Reserved. // ---------------------------------------------------------------------- // Disclaimer: While Würth Elektronik eiSos has made every reasonable effort to ensure the accuracy // of the simulation models provided, Würth Elektronik eiSos does not guarantee the exemption of error on // the simulation models, nor does Würth Elektronik eiSos guarantee that the simulation model is current. // Würth Elektronik eiSos reserves the right to make any adjustments at any time without notice. // Würth Elektronik eiSos expressly disclaims all implied warranties regarding this simulation model. // ---------------------------------------------------------------------- simulator lang = spectre subckt ind_WE_LQSA_5040_78404054010_1u p1 p2 C0 inode p2 capacitor c=1.137p R1 p1 inode resistor r=0.012 R0 inode p2 resistor r=2437 L0 inode p2 inductor l=0.994823u ends ind_WE_LQSA_5040_78404054010_1u subckt ind_WE_LQSA_5040_78404054015_1.5u p1 p2 C0 inode p2 capacitor c=1.325p R1 p1 inode resistor r=0.015 R0 inode p2 resistor r=3015 L0 inode p2 inductor l=1.326u ends ind_WE_LQSA_5040_78404054015_1.5u subckt ind_WE_LQSA_5040_78404054022_2.2u p1 p2 C0 inode p2 capacitor c=3.079p R1 p1 inode resistor r=0.019 R0 inode p2 resistor r=4296 L0 inode p2 inductor l=2.186u ends ind_WE_LQSA_5040_78404054022_2.2u subckt ind_WE_LQSA_5040_78404054033_3.3u p1 p2 C0 inode p2 capacitor c=4.66p R1 p1 inode resistor r=0.024 R0 inode p2 resistor r=5317 L0 inode p2 inductor l=3.233u ends ind_WE_LQSA_5040_78404054033_3.3u subckt ind_WE_LQSA_5040_78404054047_4.7u p1 p2 C0 inode p2 capacitor c=4.297p R1 p1 inode resistor r=0.03 R0 inode p2 resistor r=7273 L0 inode p2 inductor l=4.193u ends ind_WE_LQSA_5040_78404054047_4.7u subckt ind_WE_LQSA_5040_78404054068_6.8u p1 p2 C0 inode p2 capacitor c=4.521p R1 p1 inode resistor r=0.043 R0 inode p2 resistor r=9445 L0 inode p2 inductor l=6.035u ends ind_WE_LQSA_5040_78404054068_6.8u subckt ind_WE_LQSA_5040_78404054100_10u p1 p2 C0 inode p2 capacitor c=4.517p R1 p1 inode resistor r=0.068 R0 inode p2 resistor r=12839 L0 inode p2 inductor l=8.799u ends ind_WE_LQSA_5040_78404054100_10u subckt ind_WE_LQSA_5040_78404054150_15u p1 p2 C0 inode p2 capacitor c=4.916p R1 p1 inode resistor r=0.09 R0 inode p2 resistor r=15690 L0 inode p2 inductor l=13.424u ends ind_WE_LQSA_5040_78404054150_15u subckt ind_WE_LQSA_5040_78404054220_22u p1 p2 C0 inode p2 capacitor c=5.18p R1 p1 inode resistor r=0.129 R0 inode p2 resistor r=17211 L0 inode p2 inductor l=20.354u ends ind_WE_LQSA_5040_78404054220_22u subckt ind_WE_LQSA_5040_78404054330_33u p1 p2 C0 inode p2 capacitor c=5.002p R1 p1 inode resistor r=0.188 R0 inode p2 resistor r=25363 L0 inode p2 inductor l=29.938u ends ind_WE_LQSA_5040_78404054330_33u subckt ind_WE_LQSA_5040_78404054470_47u p1 p2 C0 inode p2 capacitor c=6.194p R1 p1 inode resistor r=0.29 R0 inode p2 resistor r=28181 L0 inode p2 inductor l=39.832u ends ind_WE_LQSA_5040_78404054470_47u subckt ind_WE_LQSA_5040_78404054680_68u p1 p2 C0 inode p2 capacitor c=5.381p R1 p1 inode resistor r=0.43 R0 inode p2 resistor r=39882 L0 inode p2 inductor l=61.726u ends ind_WE_LQSA_5040_78404054680_68u subckt ind_WE_LQSA_5040_78404054101_100u p1 p2 C0 inode p2 capacitor c=5.441p R1 p1 inode resistor r=0.6 R0 inode p2 resistor r=49818 L0 inode p2 inductor l=89.367u ends ind_WE_LQSA_5040_78404054101_100u subckt ind_WE_LQSA_5040_78404054151_150u p1 p2 C0 inode p2 capacitor c=5.058p R1 p1 inode resistor r=0.81 R0 inode p2 resistor r=68277 L0 inode p2 inductor l=147.926u ends ind_WE_LQSA_5040_78404054151_150u subckt ind_WE_LQSA_5040_78404054221_220u p1 p2 C0 inode p2 capacitor c=6.286p R1 p1 inode resistor r=1.4 R0 inode p2 resistor r=70395 L0 inode p2 inductor l=219.811u ends ind_WE_LQSA_5040_78404054221_220u subckt ind_WE_LQSA_6045_78404064010_1u p1 p2 C0 inode p2 capacitor c=1.429p R1 p1 inode resistor r=0.009 R0 inode p2 resistor r=2256 L0 inode p2 inductor l=0.791698u ends ind_WE_LQSA_6045_78404064010_1u subckt ind_WE_LQSA_6045_78404064015_1.5u p1 p2 C0 inode p2 capacitor c=1.723p R1 p1 inode resistor r=0.011 R0 inode p2 resistor r=2960 L0 inode p2 inductor l=1.151u ends ind_WE_LQSA_6045_78404064015_1.5u subckt ind_WE_LQSA_6045_78404064022_2.2u p1 p2 C0 inode p2 capacitor c=3.637p R1 p1 inode resistor r=0.014 R0 inode p2 resistor r=4466 L0 inode p2 inductor l=2.071u ends ind_WE_LQSA_6045_78404064022_2.2u subckt ind_WE_LQSA_6045_78404064033_3.3u p1 p2 C0 inode p2 capacitor c=5.476p R1 p1 inode resistor r=0.023 R0 inode p2 resistor r=6090 L0 inode p2 inductor l=3.291u ends ind_WE_LQSA_6045_78404064033_3.3u subckt ind_WE_LQSA_6045_78404064047_4.7u p1 p2 C0 inode p2 capacitor c=5.972p R1 p1 inode resistor r=0.028 R0 inode p2 resistor r=7657 L0 inode p2 inductor l=4.57u ends ind_WE_LQSA_6045_78404064047_4.7u subckt ind_WE_LQSA_6045_78404064068_6.8u p1 p2 C0 inode p2 capacitor c=5.735p R1 p1 inode resistor r=0.035 R0 inode p2 resistor r=8758 L0 inode p2 inductor l=5.822u ends ind_WE_LQSA_6045_78404064068_6.8u subckt ind_WE_LQSA_6045_78404064100_10u p1 p2 C0 inode p2 capacitor c=6.352p R1 p1 inode resistor r=0.048 R0 inode p2 resistor r=11794 L0 inode p2 inductor l=9.034u ends ind_WE_LQSA_6045_78404064100_10u subckt ind_WE_LQSA_6045_78404064150_15u p1 p2 C0 inode p2 capacitor c=7.091p R1 p1 inode resistor r=0.073 R0 inode p2 resistor r=16400 L0 inode p2 inductor l=12.807u ends ind_WE_LQSA_6045_78404064150_15u subckt ind_WE_LQSA_6045_78404064220_22u p1 p2 C0 inode p2 capacitor c=6.566p R1 p1 inode resistor r=0.1 R0 inode p2 resistor r=18664 L0 inode p2 inductor l=18.032u ends ind_WE_LQSA_6045_78404064220_22u subckt ind_WE_LQSA_6045_78404064330_33u p1 p2 C0 inode p2 capacitor c=6.208p R1 p1 inode resistor r=0.14 R0 inode p2 resistor r=26583 L0 inode p2 inductor l=28.912u ends ind_WE_LQSA_6045_78404064330_33u subckt ind_WE_LQSA_6045_78404064470_47u p1 p2 C0 inode p2 capacitor c=6.997p R1 p1 inode resistor r=0.21 R0 inode p2 resistor r=33479 L0 inode p2 inductor l=40.685u ends ind_WE_LQSA_6045_78404064470_47u subckt ind_WE_LQSA_6045_78404064680_68u p1 p2 C0 inode p2 capacitor c=7.379p R1 p1 inode resistor r=0.306 R0 inode p2 resistor r=43031 L0 inode p2 inductor l=61.419u ends ind_WE_LQSA_6045_78404064680_68u subckt ind_WE_LQSA_6045_78404064101_100u p1 p2 C0 inode p2 capacitor c=6.913p R1 p1 inode resistor r=0.443 R0 inode p2 resistor r=43213 L0 inode p2 inductor l=88.257u ends ind_WE_LQSA_6045_78404064101_100u subckt ind_WE_LQSA_8040_78404084005_0.5u p1 p2 C0 inode p2 capacitor c=1.467p R1 p1 inode resistor r=0.007 R0 inode p2 resistor r=1447 L0 inode p2 inductor l=0.484318u ends ind_WE_LQSA_8040_78404084005_0.5u subckt ind_WE_LQSA_8040_78404084010_1u p1 p2 C0 inode p2 capacitor c=1.698p R1 p1 inode resistor r=0.008 R0 inode p2 resistor r=2130 L0 inode p2 inductor l=0.889475u ends ind_WE_LQSA_8040_78404084010_1u subckt ind_WE_LQSA_8040_78404084015_1.5u p1 p2 C0 inode p2 capacitor c=2.104p R1 p1 inode resistor r=0.01 R0 inode p2 resistor r=3196 L0 inode p2 inductor l=1.311u ends ind_WE_LQSA_8040_78404084015_1.5u subckt ind_WE_LQSA_8040_78404084022_2.2u p1 p2 C0 inode p2 capacitor c=3.957p R1 p1 inode resistor r=0.012 R0 inode p2 resistor r=3927 L0 inode p2 inductor l=1.903u ends ind_WE_LQSA_8040_78404084022_2.2u subckt ind_WE_LQSA_8040_78404084033_3.3u p1 p2 C0 inode p2 capacitor c=5.236p R1 p1 inode resistor r=0.017 R0 inode p2 resistor r=6138 L0 inode p2 inductor l=3.347u ends ind_WE_LQSA_8040_78404084033_3.3u subckt ind_WE_LQSA_8040_78404084047_4.7u p1 p2 C0 inode p2 capacitor c=5.06p R1 p1 inode resistor r=0.019 R0 inode p2 resistor r=7450 L0 inode p2 inductor l=4.122u ends ind_WE_LQSA_8040_78404084047_4.7u subckt ind_WE_LQSA_8040_78404084068_6.8u p1 p2 C0 inode p2 capacitor c=5.947p R1 p1 inode resistor r=0.024 R0 inode p2 resistor r=9160 L0 inode p2 inductor l=6.157u ends ind_WE_LQSA_8040_78404084068_6.8u subckt ind_WE_LQSA_8040_78404084100_10u p1 p2 C0 inode p2 capacitor c=5.735p R1 p1 inode resistor r=0.029 R0 inode p2 resistor r=11924 L0 inode p2 inductor l=8.258u ends ind_WE_LQSA_8040_78404084100_10u subckt ind_WE_LQSA_8040_78404084330_33u p1 p2 C0 inode p2 capacitor c=5.903p R1 p1 inode resistor r=0.097 R0 inode p2 resistor r=27221 L0 inode p2 inductor l=28.036u ends ind_WE_LQSA_8040_78404084330_33u subckt ind_WE_LQSA_8040_78404084150_15u p1 p2 C0 inode p2 capacitor c=5.125p R1 p1 inode resistor r=0.05 R0 inode p2 resistor r=15890 L0 inode p2 inductor l=14.021u ends ind_WE_LQSA_8040_78404084150_15u subckt ind_WE_LQSA_8040_78404084220_22u p1 p2 C0 inode p2 capacitor c=5.956p R1 p1 inode resistor r=0.071 R0 inode p2 resistor r=18454 L0 inode p2 inductor l=19.877u ends ind_WE_LQSA_8040_78404084220_22u subckt ind_WE_LQSA_8040_78404084470_33u p1 p2 C0 inode p2 capacitor c=6.459p R1 p1 inode resistor r=0.14 R0 inode p2 resistor r=30127 L0 inode p2 inductor l=44.077u ends ind_WE_LQSA_8040_78404084470_33u subckt ind_WE_LQSA_8040_78404084680_47u p1 p2 C0 inode p2 capacitor c=6.106p R1 p1 inode resistor r=0.204 R0 inode p2 resistor r=39641 L0 inode p2 inductor l=64.281u ends ind_WE_LQSA_8040_78404084680_47u subckt ind_WE_LQSA_8040_78404084101_100u p1 p2 C0 inode p2 capacitor c=6.443p R1 p1 inode resistor r=0.29 R0 inode p2 resistor r=53166 L0 inode p2 inductor l=81.159u ends ind_WE_LQSA_8040_78404084101_100u