ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
LWF1812KT271 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Stackpole Electronics Inc. Its product description is 1812, 10%, T&R, 271 Inductance (. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for LWF1812KT271
- Description：1812, 10%, T&R, 271 Inductance (
- Series：LWF
- Mfr：Stackpole Electronics Inc
- Package：Tape & Reel (TR)
- Type：Wirewound
- Material - Core：Ferrite
- Inductance：270 µH
- Tolerance：±10%
- Current Rating (Amps)：92 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：15Ohm Max
- Q @ Freq：30 @ 796kHz
- Frequency - Self Resonant：4MHz
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Inductance Frequency - Test：796 kHz
- 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 LWF1812KT271
Fixed Inductors Overview
The LWF1812KT271 is a fixed wirewound inductor from Stackpole Electronics Inc, designed for surface mount applications. It features an unshielded construction within an 1812 (4532 Metric) package. The component provides an inductance of 270 µH with a maximum DC resistance of 15 Ohms and a rated current of 92 mA.
Fixed Inductors Feature Summary
- Unshielded wirewound construction suitable for general signal processing
- Surface mount design compatible with standard PCB assembly processes
- Fixed inductance value optimized for filtering and energy storage
Fixed Inductors Applications
- General purpose signal filtering circuits
- Power supply input or output stages
- Energy storage in converter topologies
Fixed Inductors Procurement Notes
Verify the specific manufacturer part number against official Stackpole documentation to confirm electrical parameters and package dimensions. Ensure compatibility with surface mount assembly equipment and check for any RoHS compliance requirements relevant to the target application environment before finalizing procurement.
Fixed Inductors Selection Notes
Select this component when an unshielded inductor is required to minimize magnetic interference with nearby sensitive components. Consider the 15 Ohm DC resistance and 92 mA current rating to ensure the inductor operates within its thermal and electrical limits during continuous duty cycles without saturation.
Fixed Inductors Part Context
This inductor belongs to the broader category of passive surface mount components manufactured by Stackpole Electronics Inc. It serves as a fundamental building block for electronic circuits requiring impedance control and frequency selection, distinct from shielded variants that manage electromagnetic emissions differently.
Fixed Inductors Replacement Considerations
Consult official distributor databases for cross-reference data. Verify that substitute parts match the 270 µH inductance, 1812 footprint, and current handling capabilities to maintain circuit performance integrity.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
