Search
Languages

Design Files

We offer SPICE, LTspice, S-parameter and 3D files on many of our parts. In addition, we offer Inductor Equivalent Circuits. Please select a product line for a list of Bourns® models that have design files available. If you do not see what you need, please contact a Bourns representative for more information. File types: SPICE/LTspice (DOC, TXT, LIB), 3D (IGS, STP), S-parameter (S2P), Inductor Equivalent Circuits (XLSX). Please note: 1) These files may not be directly compatible with all types of available simulation software and please verify all designs in circuit. 2) Specific information regarding the use of the model may be included within the file. 3) 3D files have been created using typical dimensions unless otherwise noted.

Note on Inductors: SPICE models (unless otherwise specified) are based only on steady-state low-signal AC measurements and analysis based on S-parameter (.s2p file) data collected for each device. Transient analyses or DC bias cannot be done using this data. Please also refer to Instruction for Using Bourns Library Data File on LTspice for general information and these instructions for GDT components.

Products
Model Description
4A12P-1AH-12R5 Surge Line Protection Module
4a12p-506-500 Quad resistor plus thermal fuses
4a12p-516-500 Quad resistor plus thermal fuses
4b04 Dual resistor/Single resistor plus fuse
4b04b-523-rc Matched pair of resistors
4b04b524 Dual resistor plus fuses
4B06B-512-RC Dual resistor plus fuses
4b06b-514-rc Dual resistors plus PTCs
4B06B-540-VB01-VB02 Dual resistor plus fuses + overvoltage thyristors
4b08b-503-rc Dual resistor plus fuses
4B08B-513-RC Dual resistors