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WL03JT4N7 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Viking Tech. Its product description is FIXED IND 4.7NH 700MA 120MOHM SM. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for WL03JT4N7
- Description：FIXED IND 4.7NH 700MA 120MOHM SM
- Series：WL
- Mfr：Viking Tech
- Package：Tape & Reel (TR)
- Type：Drum Core, Wirewound
- Material - Core：Ceramic
- Inductance：4.7 nH
- Tolerance：±5%
- Current Rating (Amps)：700 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：120mOhm Max
- Q @ Freq：25 @ 250MHz
- Frequency - Self Resonant：5.8GHz
- Ratings：AEC-Q200
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：250 MHz
- Mounting Type：Surface Mount
- Package / Case：0603 (1608 Metric)
- Supplier Device Package：603
- Size / Dimension：0.071" L x 0.044" W (1.80mm x 1.12mm)
- Height - Seated (Max)：0.040" (1.02mm)
- Features：-
Fixed Inductors datasheet and documents for WL03JT4N7
Fixed Inductors Overview
The WL03JT4N7 is a surface-mount wirewound chip inductor from the Viking Tech WL Series, housed in a 0603 (1608 Metric) case size. It features a nominal inductance of 4.7 nH with a tolerance of ±5%. The component has a maximum rated current of 700 mA and a DC resistance of 120 mΩ. It is an unshielded device designed for high-frequency applications requiring compact passive components.
Fixed Inductors Feature Summary
- Compact 0603 surface-mount form factor suitable for space-constrained designs
- Wirewound construction providing stable low-nanohenry inductance values
- Unshielded design to minimize component height and profile
Fixed Inductors Applications
- RF matching networks in wireless communication modules
- High-frequency signal filtering in mobile devices
- Power supply input/output filtering for high-speed digital circuits
Fixed Inductors Procurement Notes
Verify the specific datasheet version when sourcing, as manufacturer specifications may undergo revisions. Confirm that the 0603 package dimensions align with your PCB footprint requirements. Ensure that the 700 mA current rating meets the operational demands of your circuit to prevent saturation or thermal issues during peak load conditions.
Fixed Inductors Selection Notes
Select this component for applications requiring precise low-inductance values in a standard 0603 footprint. Consider the unshielded nature of the part regarding potential electromagnetic interference coupling with nearby traces. Evaluate the 120 mΩ DC resistance impact on overall circuit efficiency and voltage drop within the power distribution network.
Fixed Inductors Part Context
This inductor belongs to the Viking Tech WL Series, which specializes in small-form-factor passive components. The series targets modern electronics manufacturing trends favoring miniaturization. The WL03JT4N7 specifically addresses the need for reliable, low-value inductors in dense surface-mount assemblies common in consumer electronics and telecommunications hardware.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
