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ICI70CGI-222
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Product Detailed Parameters
- Description：ISOLATION INDUCTORS 2.2 MH
- Series：ICI70CGI-222
- Mfr：EPCOS - TDK Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transformer Type：-
- Inductance：2.2mH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1:01
- Mounting Type：Surface Mount
- Size / Dimension：0.280" L x 0.236" W (7.10mm x 6.00mm)
- Height - Seated (Max)：0.189" (4.80mm)
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The ICI70CGI-222 is a common mode filter and isolation inductor manufactured by EPCOS - TDK Electronics. It features an inductance of 2.2 mH, designed specifically for Single Pair Ethernet 10BASE-T1L applications. The component operates within a temperature range of -40°C to +125°C, including self-heating effects. Its surface-mount package dimensions are 7.10mm in length, 6.00mm in width, and a maximum seated height of 4.80mm.
Feature Summary
- Suitable for lead-free reflow soldering processes as referenced in JEDEC J-STD 020E
- Designed for isolation in single pair Ethernet 10BASE-T1L configurations
Applications
- Single Pair Ethernet 10BASE-T1L networks
- Industrial automation systems requiring isolated power or signal transmission
- Automotive electronics utilizing 10BASE-T1L connectivity
Procurement Notes
Verify the manufacturer part number against official TDK documentation to ensure authenticity. Confirm that the specific order suffix matches the required specifications, as suffixes may indicate variations in packaging or tape/reel quantities. Check RoHS compliance status and operating temperature ratings against project requirements before finalizing procurement.
Selection Notes
Select this component when designing circuits for 10BASE-T1L applications requiring 2.2 mH isolation inductance. Ensure the PCB footprint accommodates the 7.10mm x 6.00mm x 4.80mm SMD package. Verify thermal management capabilities to support operation up to +125°C with self-heating considerations included in the design margin.
Part Context
This component belongs to the ICI series of isolation inductors from EPCOS - TDK Electronics. It serves as a critical passive element for electromagnetic interference suppression and galvanic isolation in modern Ethernet physical layer designs. The product is compliant with RoHS directives and supports automated production processes.
Replacement Considerations
Consult official TDK documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without checking electrical parameters and mechanical dimensions.
