FL450K0000S112

$2.71

Description：450K SMD FILTER 3 PADS GDT
Series：FL
Mfr：TGS
Package：Tape & Reel (TR)

SKU:a7a9e1c29e0f Category: Ceramic Filters Brand: TGS

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Product introduction

Product Detailed Parameters

Description：450K SMD FILTER 3 PADS GDT
Series：FL
Mfr：TGS
Package：Tape & Reel (TR)
Frequency：450kHz Center
Impedance：1kOhm
Bandwidth：24 kHz
Insertion Loss：6dB
Filter Type：AM
Mounting Type：Surface Mount
Package / Case：3-SMD, J-Lead
Size / Dimension：0.260" L x 0.236" W (6.50mm x 6.00mm)
Height (Max)：0.165" (4.20mm)

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FL450K0000S112

Overview

The TGS FL450K0000S112 is a ceramic filter designed for AM radio applications. It features a center frequency of 450 kHz and a bandwidth of 24 kHz. The component has an impedance of 1 kOhm and utilizes a 3-SMD, J-Lead package with dimensions of 6.50mm x 6.00mm.

Feature Summary

Designed specifically for AM signal filtering applications
Utilizes ceramic material for stable frequency response
Supports surface mount technology integration

Applications

AM radio receiver circuits
Intermediate frequency filtering in broadcast receivers
Signal processing stages requiring 450 kHz center frequency

Procurement Notes

Verify the specific suffix S112 against the manufacturer's current datasheet to confirm exact electrical tolerances and pin configuration. Ensure compatibility with the target PCB footprint, specifically the 3-SMD J-Lead outline. Cross-reference the impedance value of 1 kOhm with the circuit design requirements to prevent signal mismatch or attenuation issues during implementation.

Selection Notes

Select this component when a fixed 450 kHz center frequency is required for AM band applications. The 24 kHz bandwidth defines the audio fidelity limits. Consider the 1 kOhm impedance match with preceding and following stages. The surface mount J-Lead package dictates the assembly method and board space allocation compared to through-hole alternatives.

Part Context

This part belongs to the TGS ceramic filter series, which provides passive filtering solutions for radio frequency applications. These components are typically used to isolate specific frequency bands from broader signal spectra. The FL450K series is engineered for cost-effective mass production in consumer electronics requiring reliable AM reception capabilities.

Replacement Considerations

Check for direct substitutes with identical 450 kHz center frequency and 24 kHz bandwidth. Verify that any replacement maintains the 1 kOhm impedance and compatible 3-SMD J-Lead mechanical dimensions to ensure fit and function without circuit redesign.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.