LTCC Directional Couplers

Our LTCC directional couplers offer high performance in a surface mount package. These low profile couplers handle up to 300 watts of CW power. They are designed for those demanding applications where high power, low loss and excellent directivity are required.

Our couplers are manufactured with materials that have thermal expansion characteristics compatible with industry standard board materials like RO3003, RO4350, FR4 and others. The couplers are available in a RoHS compliant finish and packaged in tape and reel or tube.

Applications:

Power Amplifiers
Power Monitors
Reflectometers
Signal Distribution Networks
Switch Networks
Phase Shifters

S-Parameters

Packaging Specifications:

Product Selection Table

Frequency	Coupling	Directivity	I.L.	VSWR	Power	Length	Width	Height	Tape & Reel	Part #
815-960	5 +/- 0.35	21	0.19	1.2	200	0.560	0.350	0.075	A65	D3DD05F
815-960	5 +/- 0.5	18	0.4	1.3	80	0.250	0.200	0.063	A68	D3PD05F
960-1000	5 +/- 0.4	20	0.35	1.2	80	0.250	0.200	0.075	A68	D3PF05F
1200-1700	5 +/- 0.4	17	0.3	1.2	80	0.250	0.200	0.059	A68	D3PG05F
1700-2000	5 +/- 0.25	23	0.15	1.15	200	0.560	0.350	0.075	A65	D3DJ05F
2000-2300	5 +/- 0.2	21	0.15	1.2	200	0.560	0.350	0.075	A65	D3DL05F
2300-2700	5 +/- 0.25	20	0.15	1.2	200	0.560	0.350	0.075	A65	D3DP05F
3400-3600	5 +/- 0.25	20	0.15	1.15	200	0.560	0.350	0.075		D3DR05F
180-210	10 +/- 1.0	18	0.3	1.2	200	1.000	0.500	0.075	A78	D3AA10F
815-960	30 +/- 0.6	20	0.15	1.2	200	0.560	0.350	0.075	A65	D3DD10F
815-960	10 +/- 1.0	15	0.3	1.3	80	0.250	0.200	0.051	A68	D3PD10F
1200-1700	10 +/- 1.0	20	0.25	1.2	80	0.250	0.200	0.059	A68	D3PG10F
1150-1650	10 +/- 0.8	18	0.2	1.2	100	0.560	0.200	0.075	A64	D3MG10F
1700-2000	10 +/- 0.6	23	0.15	1.15	200	0.560	0.350	0.075	A65	D3DJ10F
1700-2000	10 +/- 1.0	20	0.20	1.2	80	0.250	0.200	0.039	A68	D3PJ10F
1700-2000	10 +/- 1.0	20	0.2	1.2	100	0.560	0.200	0.075	A64	D3MJ10F
4300-4700	30 +/- 2.0	10	0.5	1.4	80	0.250	0.200	0.039	A68	D3PI30F
2300-2700	30 +/- 1.0	18	0.2	1.2	80	0.250	0.200	0.039	A68	D3PP30F
2300-2700	30 +/- 1.5	18	0.2	1.2	200	0.560	0.350	0.078	A65	D3DP30F
2000-2300	30 +/- 1.5	18	0.2	1.15	200	0.560	0.350	0.075	A65	D3DL30F
1200-1700	30 +/- 1.5	20	0.2	1.2	200	0.560	0.350	0.075	A65	D3DG30F
700-1000	30 +/- 1.5	20	0.1	1.15	225	0.250	0.200	0.059	A68	D3PV30F
815-960	30 +/- 1.5	18	0.20	1.2	200	0.560	0.350	0.075	A65	D3DD30F
180-210	30 +/- 1.0	18	0.3	1.2	200	1.000	0.500	0.075	A78	D3AA30F
5000-6000	20 +/- 0.75	20	0.5	1.4	20	0.236	0.118	0.039		D3FU20F
3400-3600	20 +/- 1.0	20	0.22	1.2	80	0.250	0.200	0.039	A68	D3PR20F
2300-2700	20 +/- 1.0	20	0.2	1.2	80	0.250	0.200	0.039	A68	D3PP20F
1700-2000	20 +/- 0.6	18	0.20	1.2	80	0.250	0.200	0.039	A68	D3PJ20F
815-960	20 +/- 1.0	20	0.3	1.2	80	0.250	0.200	0.059	A68	D3PD20F
815-960	20 +/- 0.6	23	0.15	1.15	200	0.560	0.350	0.075	A65	D3DD20F
700-1000	20 +/- 1.0	23	0.075	1.12	230	0.560	0.200	0.075	A64	D3MD20F
1700-2000	20 ± 0.6	23	0.15	1.15	200	0.560	0.350	0.075	A65	D3DJ20F
2000-2300	10.1 ± 0.6	23	0.15	1.15	200	0.560	0.350	0.075	A65	D3DL10F
2000-2300	5 ± 0.3	21	0.15	1.22	200	0.250	0.200	0.059	A68	D3PL05F
2000-2300	10 ± 0.75	20	0.2	1.2	80	0.250	0.200	0.037	A68	D3PL10F
2000-2300	20 ± 1.0	18	0.2	1.2	80	0.250	0.200	0.039	A68	D2PL20F
2100-2400	10 ± 0.80	20	0.5	1.2	20	0.236	0.118	0.039		D3FL10F
2300-2700	10 ± 1.0	20	0.2	1.2	200	0.560	0.350	0.075		D3DP10F
2300-2800	10 ± 0.50	20	0.14	1.15	100	0.560	0.200	0.075	A64	D3MO10F
2400-2800	10 +/- 1.0	20	0.2	1.2	80	.250	.200	.039	A68	D3PO10F

LTCC Directional Couplers

Product Selection Table

Components

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