CTX100-4 Coupled Inductor For Converter Noise Control

CTX100-4 is a practical choice for DC/DC converter filtering and power chokes where a higher inductance value helps limit ripple current. It is specified as 100 µH nominal inductance with ±10% tolerance, supporting predictable filter corner behavior. CTX100-4 carries a 0.92 A DC current rating and lists 0.302 Ω max DCR, which helps with conduction-loss estimates during thermal checks. The toroidal form factor keeps the magnetic circuit compact and is easy to integrate in through-hole builds or service replacements. Use CTX100-4 when you want a stable, leaded inductor for moderate current levels and don’t want the complexity of shielded SMT power inductors. Request a quote for CTX100-4.