Circulator and Isolator

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.
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High Isolation and High Power Handling with Solid Build Construction

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Custom Designs Available

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Many In-Stock Models and Ready to Ship

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Browse all Circulator and Isolator

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Frequency Min Range (GHz)

Frequency Max Range (GHz)

Insertion Loss

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VSWR In/Out

Power Avg

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Reverse Isolation

VSWR Max

Power Forward (W)

Power Reverse (W)

Operating Temp (C)

Showing 1–100 of 1139 results

Part #Frequency Range (GHz)Insertion Loss (dB)Isolation (dB)VSWR In/OutPower Avg. (W)Lead TimeNotesAction
 Min  Max 
ISDJ-3 N/AN/A0.7401.25:103-4 WeeksN/A Request Quote
ISDJ-4 N/AN/A0.8401.25:103-4 WeeksN/A Request Quote
ISDJ-5 N/AN/A1361.30:103-4 WeeksN/A Request Quote
ISDJ-10 N/AN/A1351.35:103-4 WeeksN/A Request Quote
ISDJ-11 N/AN/A1341.35:103-4 WeeksN/A Request Quote
ISDJ-12 N/AN/A1.2341.35:103-4 WeeksN/A Request Quote
ISDJ-12/NF N/AN/A1.2341.35:103-4 WeeksN/A Request Quote
ISDJ-19 N/AN/A0.4461.20:103-4 WeeksN/A Request Quote
ISDJ-20 N/AN/A0.4461.20:103-4 WeeksN/A Request Quote
ISDJ-21 N/AN/A0.4461.20:103-4 WeeksN/A Request Quote
ISDJ-22 N/AN/A1401.25:103-4 WeeksN/A Request Quote
ISDJ-23 N/AN/A0.6461.20:103-4 WeeksN/A Request Quote
ISDJ-24 N/AN/A0.8441.20:103-4 WeeksN/A Request Quote
ISDJ-25 N/AN/A0.9451.20:103-4 WeeksN/A Request Quote
ISJ-1 N/AN/A2361.30:103-4 WeeksN/A Request Quote
ISJ-2 N/AN/A1.2401.20:103-4 WeeksN/A Request Quote
ISJ-3 N/AN/A1.2361.25:103-4 WeeksN/A Request Quote
ISJ-4 N/AN/A1.2401.20:103-4 WeeksN/A Request Quote
ISJ-5 N/AN/A1.2401.20:103-4 WeeksN/A Request Quote
ISJ-6 N/AN/A1.2401.20:103-4 WeeksN/A Request Quote
ISJ-7 N/AN/A2351.40:103-4 WeeksN/A Request Quote
ISJ-8 N/AN/A1341.35:103-4 WeeksN/A Request Quote
ISJ-9 N/AN/A1301.40:103-4 WeeksN/A Request Quote
ISL-13 0.01350.1750.6181.25:1503-4 WeeksN/A Request Quote
CSL-1 0.01970.02031.3171.35:1303-4 WeeksN/A Request Quote
ISL-1 0.01970.02031.3171.35:1303-4 WeeksN/A Request Quote
CSL-2 0.02470.02531.3171.35:1303-4 WeeksN/A Request Quote
ISL-2 0.02470.02531.3171.35:1303-4 WeeksN/A Request Quote
CSL-3 0.02950.03051181.33:1303-4 WeeksN/A Request Quote
ISL-3 0.02950.03051181.33:1303-4 WeeksN/A Request Quote
CSL-4 0.0350.0371181.35:1303-4 WeeksN/A Request Quote
CSL-5 0.0390.0411181.35:1303-4 WeeksN/A Request Quote
ISL-4 0.0390.0411181.35:1303-4 WeeksN/A Request Quote
CSL-6/NF 0.0430.0470.8201.20:11003-4 WeeksN/A Request Quote
CSL-7/NF 0.0450.050.8201.20:11003-4 WeeksN/A Request Quote
CSL-8/NF 0.050.0550.8201.20:11003-4 WeeksN/A Request Quote
CSL-9/NF 0.0510.0580.8181.20:11003-4 WeeksN/A Request Quote
CSL-10/NF 0.0550.060.8201.20:11003-4 WeeksN/A Request Quote
ISL-5 0.0570.0631181.30:1503-4 WeeksN/A Request Quote
CSL-11/NF 0.060.0660.8201.20:11003-4 WeeksN/A Request Quote
CSJ-1 0.0660.0771.6361.30:1503-4 WeeksN/A Request Quote
CSL-12/NF 0.0660.0770.8181.30:11003-4 WeeksN/A Request Quote
ISL-6 0.0660.0740.8181.30:1503-4 WeeksN/A Request Quote
CSJ-2 0.070.0851.6361.30:1503-4 WeeksN/A Request Quote
ISL-7 0.0760.0840.8181.30:1503-4 WeeksN/A Request Quote
CSJ-3 0.0770.0881.6361.30:1503-4 WeeksN/A Request Quote
CSL-13/NF 0.0770.0880.8181.30:11003-4 WeeksN/A Request Quote
CSL-15/NF 0.080.10.8181.30:11003-4 WeeksN/A Request Quote
CSL-14/NF 0.0820.0880.8201.25:11003-4 WeeksN/A Request Quote
ISL-8 0.0840.0920.8181.30:1503-4 WeeksN/A Request Quote
CSL-26/NF 0.0870.0950.8201.20:12503-4 WeeksN/A Request Quote
CSL-27/NF 0.08750.1080.6181.30:13003-4 WeeksN/A Request Quote
CSL-28 0.0880.1081181.30:1503-4 WeeksN/A Request Quote
ML-1 0.0880.1081.018N/A03-4 WeeksN/A Request Quote
ISL-9 0.0880.1081181.30:1503-4 WeeksN/A Request Quote
DL-1 0.0880.1081.018N/A03-4 WeeksN/A Request Quote
ISL-10 0.090.111181.30:1503-4 WeeksN/A Request Quote
CSL-16/NF 0.0950.1050.8201.20:11003-4 WeeksN/A Request Quote
CS-331 0.09750.10250.5201.25:1503-4 WeeksN/A Request Quote
CSL-23 0.10.150.7201.30:1203-4 WeeksN/A Request Quote
CSL-24 0.10.21151.50:1203-4 WeeksN/A Request Quote
CSL-17/NF 0.10.110.8201.20:11003-4 WeeksN/A Request Quote
ISL-18 0.10.150.7201.30:1203-4 WeeksN/A Request Quote
ISL-19 0.10.21151.50:1503-4 WeeksN/A Request Quote
ISL-11 0.1040.1120.6201.20:1503-4 WeeksN/A Request Quote
CSL-18/NF 0.1051150.6201.20:11003-4 WeeksN/A Request Quote
ISL-12 0.1080.1120.6201.20:1503-4 WeeksN/A Request Quote
ML-2 0.1140.1370.620N/A03-4 WeeksN/A Request Quote
CSL-19/NF 0.1180.1380.6201.25:11003-4 WeeksN/A Request Quote
ML-3 0.1180.1440.618N/A03-4 WeeksN/A Request Quote
DL-2 0.1180.1380.620N/A03-4 WeeksN/A Request Quote
ML-4 0.1320.1500.620N/A03-4 WeeksN/A Request Quote
DL-3 0.1320.1500.620N/A03-4 WeeksN/A Request Quote
CSL-20/NF 0.1350.1750.6181.25:11003-4 WeeksN/A Request Quote
CSJ-36 0.1360.1741.2341.35:1508-9 WeeksN/A Request Quote
CSJ-4 0.140.1751.2401.20:1503-4 WeeksN/A Request Quote
CSL-21/NF 0.140.1750.6201.20:11003-4 WeeksN/A Request Quote
ISL-14 0.140.1750.6201.20:1503-4 WeeksN/A Request Quote
CSJ-5 0.150.1751.2401.20:1503-4 WeeksN/A Request Quote
ML-5 0.1500.1750.620N/A03-4 WeeksN/A Request Quote
DL-4 0.1500.1750.620N/A03-4 WeeksN/A Request Quote
CSJ-6 0.1530.1691.2401.20:1503-4 WeeksN/A Request Quote
DL-5 0.1560.1620.518N/A03-4 WeeksN/A Request Quote
DL-6 0.1680.2300.818N/A03-4 WeeksN/A Request Quote
ISL-15 0.170.1780.6201.20:1503-4 WeeksN/A Request Quote
CS-186 0.180.2250.5201.25:11003-4 WeeksN/A Request Quote
CSL-22/NF 0.180.20.6201.20:11003-4 WeeksN/A Request Quote
IS-186 0.180.2250.5201.25:11003-4 WeeksN/A Request Quote
ML-6 0.1800.2100.718N/A03-4 WeeksN/A Request Quote
ISL-16 0.1850.2150.6201.20:1503-4 WeeksN/A Request Quote
CSJ-7 0.2120.2521.2401.20:1503-4 WeeksN/A Request Quote
ISL-21 0.2250.41171.40:1603-4 WeeksN/A Request Quote
ISL-22 0.2250.451.3161.40:1403-4 WeeksN/A Request Quote
ISL-17 0.230.270.6201.20:1503-4 WeeksN/A Request Quote
DL-7 0.230.2700.820N/A03-4 WeeksN/A Request Quote
CS-327 0.250.350.8201.30:1503-4 WeeksN/A Request Quote
CSL-25 0.250.51151.50:1203-4 WeeksN/A Request Quote
IS-327 0.250.350.8201.30:1103-4 WeeksN/A Request Quote
IS-327/NF 0.250.350.8201.30:1103-4 WeeksN/A Request Quote
ISL-20 0.250.51151.50:1603-4 WeeksN/A Request Quote
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