Compact SMD Flat High-Performance Ultra-Low DCR Common Mode Choke for Power Supply Noise Filter

Price Negotiable

Price: Negotiable

MOQ: 5000

Delivery Time: 2~8weeks

Brand: SHINHOM

Product Description

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

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