LC Diplexers / LC Triplexers

LC diplexers and LC triplexers are products designed to separate two or more different frequency bands. They are also called antenna duplexers or splitters.
We integrate inductors (L) and capacitors (C) into a single package by using multilayer ceramic technology to provide compact and high-performance electronic components.

Diplexer: Separates two different frequencies during reception and then mixes them during transmission.
Triplexers: Separates three different frequencies during reception and then mixes them during transmission.

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LC Diplexers

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LC Triplexers

Part Number	Product Status	Specific Applications	Frequency Range (f1) / MHz	Insertion Loss (f1) / dB	Attenation Frequency (f1) / MHz	Attenuation (f1) / dB	Frequency Range (f2) / MHz	Insertion Loss (f2) / dB	Attenation Frequency (f2) / MHz	Attenuation (f2) / dB	Frequency Range (f3) / MHz	Insertion Loss (f3) / dB	Attenation Frequency (f3) / MHz	Attenuation (f3) / dB	Power Capacity / W	Dimensions / mm
LFD21788MPBBF647	In Production Recommended	Consumer equipment Industrial equipment Medical equipment [GHTF A/B] Mobile Electronics	617~960	0.93	1427~2690 3300~5000	19.0 20.0	1427~2690	1.20	617~960 3300~5000	19.0 14.5	3300~5000	1.42	617~960 1427~2690	20.0 17.0	1	2.00×1.25×0.70 max.
LFD211G11PB6F455	In Production Recommended	Consumer equipment Industrial equipment Medical equipment [GHTF A/B] Mobile Electronics	1164~1606	0.85	2400~2500 5150~7125	19.5 20.0	2400~2500	1.25	1164~1606 5150~7125	18.0 18.0	5150~7125	1.40	1164~1606 2400~2500	25.0 25.0	1	2.00×1.25×0.70 max.
LFD211G11PB5F434	In Production Recommended	Consumer equipment Industrial equipment Medical equipment [GHTF A/B] Mobile Electronics	617~1605	0.90	2400~2690 5150~7125	20.0 25.0	2400~2690	1.00	617~1605 5150~7125	12.0 19.0	5150~7125	1.05	617~1605 2400~2690	24.0 17.0	1	2.00×1.25×0.70 max.
LFD211G58ME2D440	In Production Recommended	Consumer equipment Industrial equipment Medical equipment [GHTF A/B] Mobile Electronics	1428~1605	0.60	2400~2500 4900~5850	16.0 14.0	2400~2500	0.65	1428~1605 4900~5850	12.0 13.0	4900~5850	0.90	1428~1605 2400~2500	27.0 27.0	1	2.00×1.25×1.00 max.
LFD2H829MMZ4E595	In Production Recommended	Consumer equipment Industrial equipment Medical equipment [GHTF A/B] Mobile Electronics	599~960	0.75	1427~2690 3300~5925	12.0 27.0	1427~2690	1.10	500~960 3300~3400 5150~5925	19.0 9.0 21.0	3300~5925	1.55	500~960 1427~2690	22.0 11.0	2	2.50×2.00×0.65 max.
LFD2H1G65MZXF607	In Production Recommended	Consumer equipment Industrial equipment Medical equipment [GHTF A/B] Mobile Electronics	617~2500 617~2690	0.90 1.25	3300~4200 5150~7125	15.0 21.0	3300~4200	1.60	617~2690 5150~5850	13.0 21.0	5150~7125	1.40	3300~4200 10300~14250	17.0 25.0	1	2.50×2.00×0.65 max.