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LTF0402FT20N8 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Stackpole Electronics Inc. Its product description is 0402, 1%, 20N8 Inductance (nH). Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for LTF0402FT20N8
- Description：0402, 1%, 20N8 Inductance (nH)
- Series：LTF
- Mfr：Stackpole Electronics Inc
- Package：Bulk
- Type：Thin Film
- Material - Core：-
- Inductance：20.8 nH
- Tolerance：±1%
- Current Rating (Amps)：90 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：2.55Ohm Max
- Q @ Freq：13 @ 500MHz
- Frequency - Self Resonant：2.8GHz
- Ratings：-
- Operating Temperature：-
- Inductance Frequency - Test：500 MHz
- Mounting Type：Surface Mount
- Package / Case：0402 (1005 Metric)
- Supplier Device Package：402
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Height - Seated (Max)：0.015" (0.37mm)
- Features：-
Fixed Inductors datasheet and documents for LTF0402FT20N8
Fixed Inductors Overview
The LTF0402FT20N8 is a surface-mount RF inductor manufactured by Stackpole Electronics Inc. It features an inductance of 20 nH and a tolerance of ±1%. The component utilizes a 0402 package size, measuring 1.0 mm in length, 0.5 mm in width, and 0.45 mm in height. It operates within a temperature range of -55°C to +125°C and has a maximum DC current rating of 300 mA.
Fixed Inductors Feature Summary
- Exceptional Q values for small package sizes
- Self-resonant frequency controlled within 10%
- Stable inductance in high frequency circuits
Fixed Inductors Applications
- RF circuit design
- High frequency signal processing
- Impedance matching networks
Fixed Inductors Procurement Notes
Verify the specific tolerance requirement, as datasheets may list variants with different tolerances such as ±1% or ±2%. Confirm the self-resonant frequency specifications against the target application's operating range. Ensure the package dimensions align with the PCB footprint requirements. Check for RoHS compliance status if required by project standards.
Fixed Inductors Selection Notes
Select this component when high Q factors are critical in minimal space constraints. The controlled SRF ensures predictable behavior near resonance. Consider the thermal operating limits and current ratings for power handling. Evaluate the stability characteristics for consistent performance across varying environmental conditions.
Fixed Inductors Part Context
This part belongs to the Stackpole LTF series of fixed RF inductors. These components are designed for applications requiring precise inductance values in compact form factors. The series supports various inductance options while maintaining consistent physical dimensions for standardized placement processes.
Fixed Inductors Replacement Considerations
LTF0402FT20N8
Fixed Inductors FAQ
What is the self-resonant frequency characteristic?
The self-resonant frequency is controlled within 10%.
Is the inductance stable at high frequencies?
Yes, the component provides stable inductance in high frequency circuits.
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