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VAC T60405-R6131-X402 on backorder? This nanocrystalline common mode choke is a direct pin-compatible replacement — 2.0A, 4-6 week lead time. Request a sample.
TCB60405-124V is a pin-to-pin drop-in replacement for the VAC T60405-R6131-X402 common mode choke, engineered for EMC filtering in industrial power supplies, SMPS and inverter applications. Built on a high-permeability nanocrystalline core, TCB60405-124V delivers excellent common mode attenuation across a wide frequency range while keeping DCR low and saturation resistance high. It is designed to match the footprint, pin configuration and impedance behavior of the original VAC part, allowing a direct swap with minimal board changes. Key specifications - Rated current: 2.0 A - High common mode impedance at 10 kHz and 100 kHz - Low DC resistance for reduced power loss - Nanocrystalline core for superior high-frequency attenuation - Vertical PCB-mount package, pin-compatible with VAC T60405-R6131-X402 - Operating temperature suited to industrial SMPS and power supply designs Typical applications - Switching mode power supplies (SMPS) - Industrial power supplies and DC-DC converters - Motor drive / inverter EMC filtering - Instrumentation and control boards Why Yetcoil With VAC common mode chokes facing 16-24 week lead times across Europe and the US, TCB60405-124V offers a reliable alternative with a 4-6 week lead time, competitive pricing and full datasheet support. Custom impedance matching and samples available on request. Request a datasheet or sample below.
TCB60405-124V is a high-performance nanocrystalline common mode choke, engineered as a pin-to-pin drop-in replacement for the VAC T60405-R6131-X402. It is designed for EMC filtering in industrial power supplies, switching mode power supplies (SMPS), motor drives and inverter applications. The component is built on a high-permeability iron-based nanocrystalline core, which delivers superior common mode attenuation over a wide frequency range compared with conventional ferrite cores. This makes TCB60405-124V particularly effective in applications where EMC compliance and high-frequency noise suppression are critical. Drop-in compatibility TCB60405-124V matches the footprint, pin configuration, mounting dimensions and impedance behavior of the VAC T60405-R6131-X402, allowing a direct board swap with minimal design changes. Impedance curves and mechanical drawings are provided in the datasheet for verification against the original part. Key specifications - Rated current: 2.0 A - High common mode impedance at 10 kHz and 100 kHz - Low DC resistance (DCR) for reduced power loss - Iron-based nanocrystalline core for wideband attenuation - Vertical PCB-mount package, pin-compatible with VAC T60405-R6131-X402 - Insulation rated for industrial operating voltage levels - Suitable for continuous industrial operation Typical applications - Switching mode power supplies (SMPS) - Industrial power supplies and DC-DC converters - Motor drive and inverter EMC filtering - Instrumentation, control and communication boards - Power quality and EMI suppression in 24V/48V systems Nanocrystalline core advantage Unlike manganese-zinc ferrite, the nanocrystalline core maintains high impedance at both 10 kHz and 100 kHz, providing stable attenuation where ferrite cores typically roll off. This delivers more reliable EMC performance across the full operating band. Why choose Yetcoil With VAC common mode chokes on 16-24 week lead times across Europe and the US, TCB60405-124V provides a dependable alternative with a 4-6 week lead time, competitive pricing, and full datasheet and technical support. Custom impedance matching, potting options and bulk pricing are available on request. Request a datasheet or sample below to evaluate TCB60405-124V in your design.
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