A-B 1321-M0551321 Common Mode Choke, Power Component
The A-B 1321-M0551321 is an essential power component designed to suppress electromagnetic interference in industrial control systems. It is widely used in power supply circuits to protect sensitive electronic equipment from voltage spikes and noise.
Inductance:100µH ±20%
Current Rating:5A
Frequency Range:10kHz to 100MHz
Rated Voltage:250VAC
Impedance:50Ω at 100MHz
Insulation Resistance:>100MΩ
Operating Temperature Range:-40°C to +105°C
Physical Dimensions:30mm x 20mm x 15mm
This power component common mode choke is built with a high-grade ferrite core to provide superior suppression of electromagnetic interference (EMI).
It is specifically engineered to protect sensitive electronic equipment in harsh industrial environments where EMI can be a major issue.
The choke is capable of handling currents up to 20A and operates efficiently across a wide frequency range, making it ideal for a variety of industrial applications.
Its robust design and ability to withstand extreme temperatures (-40°C to +85°C) ensure reliable performance under demanding conditions.











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