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WB0805T91NSG is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Cal-Chip Electronics, Inc.. Its product description is WW IND 0805 91NH 2%. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for WB0805T91NSG
- Description：WW IND 0805 91NH 2%
- Series：WB
- Mfr：Cal-Chip Electronics, Inc.
- Package：Tape & Reel (TR)
- Type：Drum Core, Wirewound
- Material - Core：Ceramic
- Inductance：91 nH
- Tolerance：±2%
- Current Rating (Amps)：400 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：480mOhm Max
- Q @ Freq：65 @ 500MHz
- Frequency - Self Resonant：1.2GHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：150 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)：0.060" (1.52mm)
- Features：-
Fixed Inductors datasheet and documents for WB0805T91NSG
Fixed Inductors Overview
The WB0805T91NSG is a fixed wirewound inductor manufactured by Cal-Chip Electronics, Inc. It features an unshielded drum core design housed in an 0805 (2012 Metric) surface-mount package with dimensions of 0.079 inches length, 0.049 inches width, and a maximum height of 0.060 inches. The component provides an inductance of 91 nH with a maximum DC resistance of 480 milliohms and a current rating of 400 mA. It is tested for operation up to 150 MHz.
Fixed Inductors Feature Summary
- Unshielded drum core construction for specific RF applications
- Surface-mount device format compatible with automated assembly
- High-frequency performance capability verified at 150 MHz
Fixed Inductors Applications
- RF circuit filtering
- Impedance matching networks
- General-purpose signal processing
Fixed Inductors Procurement Notes
Verify the exact physical dimensions against the mechanical drawing, specifically the maximum height of 0.060 inches, to ensure compatibility with PCB solder mask and reflow profiles. Confirm that the unshielded nature of the drum core does not induce unwanted coupling in dense layouts. Ensure the 400 mA current rating meets the operational requirements of the target circuit without saturation.
Fixed Inductors Selection Notes
Select this component when a low-inductance value near 91 nH is required for high-frequency signal paths. The unshielded design may necessitate careful placement relative to other magnetic components. Verify that the 480 milliohm DC resistance aligns with power loss constraints. Consider the 0805 footprint availability on the target board during the layout phase.
Fixed Inductors Part Context
This inductor belongs to the fixed inductor category from Cal-Chip Electronics, Inc., which specializes in surface-mount passive components. The company focuses on providing reliable SMD solutions for compact electronic designs. This specific model utilizes a wirewound technology suitable for stable inductive performance in consumer and industrial electronics.
Fixed Inductors Replacement Considerations
- WB0805T91NSJ
Fixed Inductors FAQ
Is the WB0805T91NSG shielded?
No, the component features an unshielded drum core design.
What is the maximum operating frequency specified for testing?
The component is characterized for operation up to 150 MHz.
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