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LWF1812KTC2R2 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Stackpole Electronics Inc. Its product description is 1812, 10%, T&R, High Current, 2R. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for LWF1812KTC2R2
- Description：1812, 10%, T&R, High Current, 2R
- Series：LWF
- Mfr：Stackpole Electronics Inc
- Package：Tape & Reel (TR)
- Type：Wirewound
- Material - Core：Ferrite
- Inductance：2.2 µH
- Tolerance：±10%
- Current Rating (Amps)：850 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：180mOhm Max
- Q @ Freq：10 @ 7.96MHz
- Frequency - Self Resonant：80MHz
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Inductance Frequency - Test：7.96 MHz
- Mounting Type：Surface Mount
- Package / Case：1812 (4532 Metric)
- Supplier Device Package：1812
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Height - Seated (Max)：0.134" (3.40mm)
- Features：-
Fixed Inductors datasheet and documents for LWF1812KTC2R2
Fixed Inductors Overview
The LWF1812KTC2R2 is a general-purpose wirewound inductor manufactured by Stackpole Electronics Inc. It features an unshielded construction with a ferrite core, designed for surface-mount applications. The component provides a nominal inductance of 2.2 µH with a tolerance of ±10%. It operates within a temperature range of -55°C to +125°C and has a maximum DC current rating of 0.37 A.
Fixed Inductors Feature Summary
- Unshielded wirewound design suitable for general-purpose filtering
- Ferrite core construction for stable inductance performance
- Surface-mount package format for automated assembly
Fixed Inductors Applications
- General-purpose signal filtering
- Power supply input/output stages
- RF circuit impedance matching
Fixed Inductors Procurement Notes
Verify the specific manufacturer datasheet for the LWF1812KTC2R2 to confirm exact electrical parameters such as DC resistance and self-resonant frequency. Ensure that the unshielded nature of the component aligns with your electromagnetic interference requirements. Confirm compliance with RoHS standards and check for any specific handling instructions related to the wirewound construction during soldering processes.
Fixed Inductors Selection Notes
Select this component when a cost-effective, general-purpose inductor is required for non-critical RF or power applications. The unshielded design may necessitate careful layout planning to minimize magnetic coupling with nearby components. Consider the physical size constraints of the 1812 package and ensure that the operating current does not exceed the rated limits to prevent saturation or thermal issues.
Fixed Inductors Part Context
This inductor belongs to the LWF series from Stackpole Electronics, which focuses on general-purpose wirewound components. These parts are commonly used in consumer electronics and industrial equipment where precise shielding is not mandatory. The series offers various inductance values and package sizes to support diverse circuit design needs.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
