Compact SMD Flat High-Performance Ultra-Low DCR Common Mode Choke for Power Supply Noise Filter
製品の説明
Compact, High-Performance Ultra-Low DCR SMD Flat Common Mode Choke for Power Supply Noise Suppression
Engineered for modern power electronics, the SQS1010A Series represents a line of high-quality SMD inductors specifically designed as common mode chokes for superior electromagnetic interference suppression.
Key Features
Compact SMD flat package for space-constrained PCB designs
Square core construction for low leakage and reduced DC resistance (DCR)
High-permeability material ensures high impedance at low frequencies
Excellent noise attenuation due to low stray capacitance
High insulation resistance and UL94V-0 flammability rating
RoHS and REACH compliant, suitable for global markets
Specifications
Part Number
Inductance Min. (mH)
DCR Max. (mΩ)
Rated Current (A)
Wire Gauge
Turns Ref.
SQS1010A-001
10
200
0.8 - 1.2
0.1*0.7
37
SQS1010A-002
10
200
1.0 - 1.5
0.1*1.0
37
Technical Information & Operating Conditions
Test Frequency: 1.0 kHz, 0.25 V
Rated Voltage: 80 Vac - 265 Vac
Withstanding Voltage: 1.0 kVac for 2 seconds
Operating Temperature Range: -25°C to +125°C (including coil temperature rise)
Storage Temperature Range: -25°C to +100°C
Insulation Resistance: 100 MΩ Min. @ 500 Vdc
Recommended Power Range: Up to 40W
Applications
Switching Mode Power Supplies (SMPS): High-density designs for consumer and industrial equipment
Consumer Electronics: LCD/LED Televisions, laptop power adapters, and battery chargers
Home Appliances: Power management and noise filtering in various household devices
Industrial Electronics: Power line noise suppression in control systems and motor drives