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.
Product Detailed Parameters
- Description：FILTER LC(T) SMD
- Series：ACF
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：3rd
- Technology：LC (T-Type)
- Number of Channels：1
- Center / Cutoff Frequency：-
- Attenuation Value：25dB @ 35MHz ~ 100MHz
- Resistance - Channel (Ohms)：0.15
- Values：-
- ESD Protection：No
- Operating Temperature：-25°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：50V
- Mounting Type：Surface Mount
- Package / Case：1812 (4532 Metric), 3 PC Pad
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Height：0.079" (2.00mm)
- Current：300 mA
Download product information
Overview
The ACF451832-332-TLD01 is a surface-mount EMI filter from the TDK ACF series, designed for signal line applications. It utilizes a third-order LC (T-type) circuit topology with magnetic shielding provided by ferrite materials to achieve superior attenuation characteristics. The component features a compact 1812 package dimension of 4.5 x 3.2 x 1.8 mm. Electrical specifications include a maximum rated voltage of 50 V AC/DC and a maximum current rating of 300 mA. The device operates within a temperature range starting at -25°C.
Feature Summary
- Third-order LC T-type filter circuit topology
- Ferrite magnetic shielding for enhanced attenuation
- Surface-mount SMD termination style
Applications
- Signal line EMI filtering
- Data line noise suppression
- Single-channel electronic circuit protection
Procurement Notes
Verify the specific suffix configuration against official TDK documentation, as variations such as TD01 or TLD01 may exist. Confirm availability status as distribution channels may list this component as discontinued or out of stock. Ensure the selected part matches the required electrical ratings and physical dimensions for the target PCB layout before finalizing procurement orders.
Selection Notes
Select this component when high attenuation performance is required in a constrained space. The T-type architecture offers effective noise reduction for sensitive signal lines. Verify that the operating environment stays within the specified temperature limits. Ensure the circuit current does not exceed the 300 mA rating to maintain reliability and prevent thermal issues during operation.
Part Context
This component belongs to the TDK ACF series, which specializes in surface-mount EMI filters. The series is characterized by its use of ferrite magnetic shielding to improve isolation between components and reduce electromagnetic interference. These filters are engineered for modern electronics requiring compact footprints and robust noise suppression capabilities in dense circuit designs.
Replacement Considerations
Publicly confirmed substitute part numbers for this specific model were not identified in available documentation. Consult TDK technical support or authorized distributors for verified equivalents. Do not assume cross-compatibility with other ACF series variants without verifying pinout, electrical ratings, and mechanical dimensions.
