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0805CT-220EJTS
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Product Detailed Parameters
- Description：FIXED IND 22NH 800MA 150MOHM SMD
- Series：0805CT
- Mfr：Delta Electronics/Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ceramic
- Inductance：22 nH
- Tolerance：±5%
- Current Rating (Amps)：800 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：150mOhm
- Q @ Freq：50 @ 500MHz
- Frequency - Self Resonant：2.9GHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：250 MHz
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric)
- Supplier Device Package：805
- Size / Dimension：0.090" L x 0.068" W (2.29mm x 1.73mm)
- Height - Seated (Max)：0.041" (1.03mm)
- Features：-
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Overview
The Delta Electronics/Components 0805CT-220EJTS is a fixed surface-mount inductor with a nominal inductance of 22 nH and a tolerance of ±10%. It features an unshielded drum core wirewound construction using ceramic magnetic material. The component has a rated current of 800 mA and a DC resistance of 150 mΩ. It operates within a temperature range of -40°C to 125°C, exhibits a Q value of 50 at 500 MHz, and has a self-resonant frequency of 2.9 GHz. The package dimensions are 2.29 mm x 1.73 mm x 1.03 mm.
Feature Summary
- Unshielded drum core wirewound design for low parasitic effects
- Ceramic magnetic core material for stable performance
- Surface mount installation in 0805 footprint
Applications
- RF signal filtering circuits
- High-frequency power supply output chokes
- Impedance matching networks in RF modules
Procurement Notes
Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the RoHS status aligns with project requirements, as the product is listed as compliant with ROHS3 specifications. Check for any specific handling instructions related to moisture sensitivity level 1 during storage and assembly processes.
Selection Notes
Select this component when a compact 0805 form factor is required for high-frequency applications up to 2.9 GHz self-resonance. Ensure the 800 mA current rating meets the circuit's operational demands. Consider the unshielded nature of the device regarding potential electromagnetic interference coupling in dense layouts compared to shielded alternatives.
Part Context
This part belongs to the 0805CT series of fixed inductors from Delta Electronics/Components. The series offers various inductance values in a standard 0805 metric package, designed for general-purpose surface-mount applications requiring reliable performance across industrial temperature ranges.
Replacement Considerations
Cross-reference with other 0805CT variants such as 0805CT-220EKTS or 0805CT-220EGTS if different packaging options like cut tape or Digi-Reel are needed. Verify electrical equivalence before substituting with components from other manufacturers.
