SMD Mount Isolator with Low Insertion Loss High Isolation and Wide Frequency Coverage for RF Microwave Systems

Our SMD Mount Isolators are compact, surface-mount RF components engineered to provide unidirectional signal transmission while effectively suppressing reverse reflections. Designed for modern high-density PCB layouts, these isolators protect sensitive RF circuits, enhance signal stability, and improve overall system reliability in compact wireless devices.

With optimized ferrite materials and precision SMD packaging, our surface-mount isolators deliver low insertion loss, high isolation, and stable performance across wide frequency ranges, making them suitable for telecom infrastructure, IoT devices, RF modules, and microwave subsystems.

Key Features

• Surface-Mount Design: Compact SMD package for automated assembly and space-saving PCB layouts

• Unidirectional RF Protection: Allows forward signal transmission while absorbing reflected power

• Low Insertion Loss: Preserves signal strength in the forward direction

• High Isolation: Effectively suppresses reverse signals to protect amplifiers and RF front-end circuits

• Wide Frequency Coverage: Available for various RF bands depending on model

• Stable Performance: Reliable operation across extended temperature ranges

• RoHS-Compliant Materials: Environmentally compliant construction

• Customizable Options: Frequency band, isolation level, and package dimensions available upon request

Applications

SMD mount isolators are widely used in compact RF and microwave systems, including:

• Wireless Communication Modules: Protect RF front-end circuits in 4G/5G modules

• RF Power Amplifiers: Prevent load reflections from affecting amplifier stability

• IoT & Smart Devices: Support compact wireless designs with stable signal flow

• Base Stations & Small Cells: Improve transmission reliability in telecom infrastructure

• Radar & Microwave Subsystems: Maintain signal integrity in high-frequency systems

• Test & Measurement Equipment: Enhance measurement stability and equipment protection

Why Choose Our SMD Mount Isolators?

• Optimized for Compact Designs: Ideal for space-limited PCB layouts and modern RF modules

• Improved System Protection: Reduces reflection-induced instability in RF circuits

• Consistent RF Performance: Stable electrical characteristics across temperature variations

• Flexible Customization: Tailored solutions for telecom, IoT, and microwave applications

   Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic components on-time, offering competitive pricing, and providing strong customer service, It`s products can be widely used in personal computer, computer peripherals, automotive electronics, consumer electronics, elecommunication equipment ,test equipment, GPS equipment, medical appliances and cellular Phone to name just a few . It has annual capacity reaches 300 Million Pieces and has more than 37 year of experience in producing inductors & transformers,Current transformers, filters.

    Since its inception in 1998, SHINHOM has become a major supplier of inductors & transformers and Product Solutions for its professional R&D Department, accurate market positioning and high quality products.