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Product Detailed Parameters
- Description：FILTER LC 700UH/4PF-750PF TH
- Series：5VUS
- Mfr：Toko America Inc.
- Package：Bulk
- Type：Band Pass
- Filter Order：3rd
- Technology：LC
- Number of Channels：1
- Center / Cutoff Frequency：4.43MHz (Center)
- Attenuation Value：3dB @ 3.73MHz ~ 5.13MHz
- Resistance - Channel (Ohms)：-
- Values：L = 700µH, C = 4pF ~ 750pF
- ESD Protection：No
- Operating Temperature：-
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Through Hole
- Package / Case：Through Hole - Vertical
- Size / Dimension：0.240" L x 0.240" W (6.10mm x 6.10mm)
- Height：0.315" (8.00mm)
- Current：-
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Overview
The H286BAIS-4963DAD is a through-hole LC bandpass filter manufactured by Toko America Inc. It features an inductance of 700uH and capacitance ranging from 4pF to 750pF. The component operates with a bandwidth or cutoff frequency specification of 3.73MHz/5.13MHz. Designed for video signal processing, it serves as a 3.58MHz bandpass filter suitable for TV, VCR, and video camera applications.
Feature Summary
- LC network construction for effective signal filtering
- Through-hole mounting configuration
- Bandpass functionality centered on 3.58MHz
Applications
- Television sets
- Video cassette recorders (VCR)
- Video cameras
Procurement Notes
Verify the obsolete status of this specific part number before initiating any procurement activities. Confirm that the through-hole package dimensions and pinout are compatible with existing PCB layouts. Ensure that the 700uH inductance and variable capacitance range meet the design requirements for the target 3.58MHz application. Check for available replacement components if current stock is unavailable.
Selection Notes
Select this component when a dedicated 3.58MHz bandpass filter is required for analog video signal paths. The LC topology provides necessary attenuation characteristics for NTSC color subcarrier frequencies. Consider the through-hole form factor if surface-mount alternatives are not feasible for the assembly process. Validate impedance matching within the circuit design to ensure optimal signal integrity.
Part Context
This component belongs to Toko's line of LC filters designed specifically for consumer electronics video equipment. It addresses the need for precise frequency selection in analog video processing circuits. The product represents a specialized passive component used to isolate specific color subcarrier frequencies from composite video signals.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative LC filters offering similar 3.58MHz bandpass characteristics and through-hole packaging.
