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Triple Trap Filters (XT MT)

DeMint (XT MT) are Murata Triple Trap Filters TPT Compatible. The characteristic of a three-terminal ceramic trap equals two two-terminal ceramic trap. Three-terminal ceramic trap has a monolith structure formed from 2 ceramic resonators.

Trap filter is a ceramic filter passes only particular frequency. To the contrary, Band Eliminate Filter (B. E. F.) which blocks or attenuates particular frequency is called trap.

Sound trap for TV set is one of the famous example of B. E. F. In TV set, video signal is used in picture amplitude circuit after video signal detection block, ceramic resonator is insert here and trap circuit is formed in order to eliminate sound signal involved in video signal.

DeMint (XT MT) Ceramic Trap Filters (compatible to Murata TPT) series consist of 3 wafers with 3 trap frequencies. Recommended for Multi standard sets.

Full line products meet RoHS compliant. DeMint will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information. Download Triple Trap Filter (XT MT) Datasheet PDF (293KB).

(XT MT) Triple Trap Filter Quick Selection :

1. Dimensions (Unit: mm): 10.0 max x 8.0 max x 4.0 max.
2. XT01MT Cener Frequency f₀₁:5.500MHz; f₀₂:6.000MHz; f₀₃:6.500MHz; 30db min @f₀₁& f₀₂; & f₀₃; 50(kHz)min@f₀₁ 30dB Att BW
3. XT02MT Cener Frequency f₀₁:5.500MHz; f₀₂:5.742MHz; f₀₃:6.500MHz; 30db min @f₀₁& f₀₂; & f₀₃; 50(kHz)min@f₀₁ 30dB Att BW
4. XT03MT Cener Frequency f₀₁:5.500MHz; f₀₂:5.742MHz; f₀₃:6.000MHz; 30db min @f₀₁& f₀₂; & f₀₃; 50(kHz)min@f₀₁ 30dB Att BW