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Product Detailed Parameters
- Description：455KHZ DISCRIMINATOR 2 PADS C16
- Series：DC
- Mfr：TGS
- Package：Tape & Reel (TR)
- Frequency：455kHz Center
- Impedance：-
- Bandwidth：4 kHz
- Insertion Loss：3dB
- Filter Type：Discriminator
- Mounting Type：Surface Mount
- Package / Case：2-SMD
- Size / Dimension：0.244" L x 0.236" W (6.20mm x 6.00mm)
- Height (Max)：0.122" (3.10mm)
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Overview
The DC455K0000S116 is a ceramic discriminator filter manufactured by TGS. It operates at a center frequency of 455kHz with a bandwidth of 4 kHz. The component utilizes a surface-mount technology (SMD) package, featuring two solder pads for circuit integration. Physical dimensions are specified as 0.244 inches in length and 0.236 inches in width, equivalent to 6.20mm x 6.00mm. This device is designed for precise frequency discrimination in radio frequency applications.
Feature Summary
- Integrated ceramic construction for stable frequency discrimination
- Surface-mount design for automated PCB assembly
- Optimized for 455kHz intermediate frequency processing
Applications
- FM radio receiver circuits
- Intermediate frequency filtering stages
- Consumer audio electronics
Procurement Notes
Verify the manufacturer part number against official TGS documentation or authorized distributor datasheets before procurement. Ensure the specific suffix matches the required electrical characteristics. Confirm that the supplier provides traceable origin documents to guarantee component authenticity and compliance with RoHS standards.
Selection Notes
Select this component when a fixed 455kHz ceramic discriminator is required for surface-mount designs. Consider the physical footprint of 6.20mm x 6.00mm during layout planning. Verify compatibility with the target board's thermal management and soldering profile requirements for reliable long-term operation.
Part Context
This component belongs to the TGS ceramic filters family, specifically engineered for intermediate frequency applications. It serves as a critical element in superheterodyne receivers, providing necessary selectivity and amplitude-to-frequency conversion characteristics essential for clear signal demodulation in broadcast and communication systems.
Replacement Considerations
Cross-reference with LT455CW or CDBC455C16 only if verified identical specifications exist in official substitution lists. Do not assume interchangeability based on similar naming conventions without confirming pinout and electrical parameter alignment.
