Circulator

MCLI offers a complete variety of RF Isolator and RF Circulator solutions in drop-in, surface-mount, bespoke integrations, and waveguide configurations spanning the frequency band from 380 MHz to 40 GHz. These devices can be customized to meet precise mechanical, electrical, and operational specifications specified by the customer. The RF isolators and circulators that we offer are currently available in our inventory and are able to be expedited for shipment on the same day as the purchase order is received.

High Isolation and High Power Handling with Solid Build Construction

Custom Designs Available

Many In-Stock Models and Ready to Ship

Browse by category

Coaxial > (CS Series)

0.1 - 40.0 GHz

10-50 Watts

Dual Junction > (CSDJ and CSJ Series)

0.06 - 21.0 GHz

5-200 Watts

Drop-In > (MC Series)

0.935 - 14.5 GHz

1-750 Watts

Lumped Element > (CSL Series)

0.08 - 0.9 GHz

20-300 Watts

Waveguide > (CSW Series)

5.9 - 26.5 GHz

4-500 Watts

Drop-In Lumped Element > (ML Series)

0.088 - 0.862 GHz

15-50 Watts

Browse all Circulator

Filters

Connector Series

SMA(727)
2.92mm (K)(18)
BNC(2)
Drop-in Tab(206)
Pin(1)
Tab(4)
TNC(1)
Type N(188)

Frequency Range Min (GHz)

Frequency Range Max (GHz)

Reverse Isolation

15(2)
18(7)
20(9)
25(2)

VSWR Max

1.20:1(6)
1.22:1(2)
1.25:1(4)
1.30:1(4)
1.35:1(1)
1.40:1(1)
1.50:1(2)

Power Forward (W)

10(4)
15(1)
20(2)
50(10)
100(3)

Power Reverse (W)

1(4)
20(3)
50(4)

Operating Temp (C)

-10 to +60(9)
-25 to +70(2)
-30 to +70(2)
-40 to +70(4)
-20 to +70(1)
-40 to +80(2)

Showing 501–544 of 544 results

Part #	Connector	Frequency Range (GHz)		Insertion Loss (dB)	Isolation (dB)	VSWR In/Out	Power Avg. (W)	Lead Time	Notes	Action
Part #	Connector	Min	Max	Insertion Loss (dB)	Isolation (dB)	VSWR In/Out	Power Avg. (W)	Lead Time	Notes	Action
CS-83	SMA Female	17.7	20.2	0.4	23	1.15:1	25	4-5 Weeks	N/A	Request Quote
CS-84	SMA Female	17.7	21.2	0.6	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CS-85	SMA Female	17.7	26.5	1	14	1.50:1	25	4-5 Weeks	N/A	Request Quote
MC-66	Tab	17.7	19.7	0.5	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CS-86	SMA Female	18	22	0.6	21	1.20:1	25	4-5 Weeks	N/A	Request Quote
CS-87	SMA Female	18	26	1	14	1.50:1	25	4-5 Weeks	N/A	Request Quote
MC-77	Tab	18	21	0.7	18	1.30:1	10	4-5 Weeks	N/A	Request Quote
MC-76	Tab	18.4	19	0.6	20	1.25:1	10	4-5 Weeks	N/A	Request Quote
CS-88	SMA Female	18.9	22.05	0.5	23	1.20:1	25	4-5 Weeks	N/A	Request Quote
CS-89	SMA Female	19	21	0.5	23	1.15:1	25	4-5 Weeks	N/A	Request Quote
CS-90	SMA Female	19	22	0.6	21	1.20:1	25	4-5 Weeks	N/A	Request Quote
CS-117	SMA Female	19	23.5	0.5	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CSDJ-25	SMA Female	19	21	0.9	45	1.20:1	5	4-5 Weeks	N/A	Request Quote
CS-91	SMA Female	19.5	21.2	0.5	23	1.15:1	25	4-5 Weeks	N/A	Request Quote
CS-92	SMA Female	20	21.5	0.5	25	1.15:1	25	4-5 Weeks	N/A	Request Quote
CS-93	SMA Female	20	22	0.5	23	1.20:1	25	4-5 Weeks	N/A	Request Quote
CS-94	SMA Female	20	23	0.6	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CS-95	SMA Female	20	24	0.8	17	1.35:1	25	4-5 Weeks	N/A	Request Quote
CS-196	SMA Female	20.2	31	1.1	15	1.45:1	1	4-5 Weeks	N/A	Request Quote
CS-118	SMA Female	21	25.5	0.5	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CS-96	SMA Female	21.2	23.6	0.7	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
MC-78	Tab	21.2	23.6	0.7	18	1.30:1	10	4-5 Weeks	N/A	Request Quote
CS-97	SMA Female	21.3	23.6	0.7	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CS-122	SMA Female	22	26.5	0.5	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CS-98	SMA Female	22.5	24.5	0.8	20	1.50:1	25	4-5 Weeks	N/A	Request Quote
CS-99	SMA Female	22.9	24.1	0.7	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CS-134	SMA Female	23	37	1.3	14	1.50:1	25	4-5 Weeks	N/A	Request Quote
MC-67	Tab	23.5	24.5	0.6	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CS-100	SMA Female	24	26.2	0.7	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
MC-69	Tab	24	24.3	1	20	1.30:1	2	4-5 Weeks	N/A	Request Quote
CSW-28	WR42 Flange	24.12	25	0.2	25	1.11:1	50	4-5 Weeks	N/A	Request Quote
CS-143	SMA Female	24.125	24.125	0.7	20	1.25:1	25	4-5 Weeks	N/A	Request Quote
CSW-30	WR42 Flange	24.2	26.5	0.3	20	1.25:1	5	4-5 Weeks	N/A	Request Quote
CS-101	SMA Female	24.5	26.5	0.7	19	1.27:1	25	4-5 Weeks	N/A	Request Quote
CS-123	SMA Female	25	27	1	20	1.35:1	25	4-5 Weeks	N/A	Request Quote
CS-158	SMA Female	26	40	1.2	15	1.43:1	25	4-5 Weeks	N/A	Request Quote
CS-124	SMA Female	27	31	1.1	20	1.35:1	25	4-5 Weeks	N/A	Request Quote
CS-72	SMA Female	30	34	1.3	18	1.35:1	50	4-5 Weeks	N/A	Request Quote
CS-126	SMA Female	30	35	1.1	18	1.35:1	25	4-5 Weeks	N/A	Request Quote
CS-127	SMA Female	35	40	1.3	16	1.40:1	25	4-5 Weeks	N/A	Request Quote
CS-150	SMA Female	37	38	1	20	1.50:1	1	4-5 Weeks	N/A	Request Quote
CS-150/KM13	K Female w/ K Male Input	37	38	1	20	1.50:1	1	4-5 Weeks	N/A	Request Quote
CS-150/KMI	K Female w/ K Male Input	37	38	1	20	1.50:1	1	4-5 Weeks	N/A	Request Quote
CS-150/SMI	SMA Female w/ SMA Male Input	37	38	1	20	1.50:1	1	4-5 Weeks	N/A	Request Quote