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Product Detailed Parameters
- Description：455KHZ DISCRIMINATOR 2 PADS C36
- Series：DC
- Mfr：TGS
- Package：Tape & Reel (TR)
- Frequency：455kHz Center
- Impedance：-
- Bandwidth：13 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 TGS DC455K0000S136 is a ceramic discriminator filter designed for surface-mount applications. It operates at a center frequency of 455 kHz with a bandwidth of 13 kHz. The component features an insertion loss of 3 dB and utilizes a 2-SMD package configuration. Physical dimensions are specified as 0.244 inches in length by 0.236 inches in width, equivalent to 6.20 mm by 6.00 mm. This device is categorized under ceramic filters and is intended for precise signal discrimination in electronic circuits.
Feature Summary
- Surface-mount construction for automated assembly
- Discriminator filter topology for frequency discrimination
- Compact footprint suitable for space-constrained designs
Applications
- Intermediate frequency stages in radio receivers
- Signal processing circuits requiring 455 kHz discrimination
- Consumer electronics utilizing ceramic filter technology
Procurement Notes
Verify the specific suffix S136 against official TGS documentation to confirm exact electrical tolerances and pinout configurations. Ensure compatibility with surface-mount reflow processes. Confirm RoHS compliance status through current manufacturer declarations rather than distributor summaries.
Selection Notes
Select this component when a 455 kHz center frequency with 13 kHz bandwidth is required. The 3 dB insertion loss specification should be evaluated against system sensitivity requirements. The 2-SMD package size must fit within the available PCB real estate constraints.
Part Context
This part belongs to the TGS ceramic filter family, specifically the discriminator series. These components are engineered for stable performance in intermediate frequency applications. The product line emphasizes reliability and consistent electrical characteristics across manufacturing batches.
Replacement Considerations
Cross-reference with TGS part numbers DC455K0000S135, DC455K0000S166, and DC455K0000S116 for potential alternatives. Verify that substitute parts match the 455 kHz center frequency and 13 kHz bandwidth specifications exactly.
