Inner & Outer DC Blocks

Fairview Microwave Inner and Outer DC Blocks offer frequency ratings of up to 23GHz, 50Ω impedance, and an operating voltage of up to 200V. These blocks feature an SMA or N connector and have an inner or outer conductor that offers good insertion loss. Commonly used to filter out unwanted DC signals, these DC blocks allow AC drive signals to pass through, improving the overall signal-to-noise ratio (SNR). Fairview Microwave Inner and Outer DC Blocks are suitable for ground loop elimination and test and measurement applications.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model RF Series
Side 1 Gender
Side 2 Gender
Impedance
Maximum Frequency
Body Style
VSWR
Contact Plating
Body Material
Packaging
Fairview Microwave RF Adapters - In Series Inner DC Block From 0.007 MHz to 23 GHz With SMA Connectors
Datasheet
61In Stock
39Expected 8/25/2026
Min.: 1
Mult.: 1

Male Female 50 Ohms 23 GHz Straight 1.4 Gold Stainless Steel Bag
Fairview Microwave RF Adapters - In Series Inner and Outer DC Block From 10 MHz to 18 GHz With SMA Connectors
Datasheet
5In Stock
Min.: 1
Mult.: 1

Male Female 50 Ohms 18 GHz Straight 1.35 Gold Stainless Steel Bag
Fairview Microwave RF Adapters - In Series Inner DC Block From 0.007 MHz to 23 GHz With SMA Connectors
Datasheet
4In Stock
2Expected 9/4/2026
Min.: 1
Mult.: 1

Male Female 50 Ohms 23 GHz Straight 1.35 Gold Stainless Steel Bag
Fairview Microwave RF Adapters - In Series Inner DC Block From 10 MHz to 18 GHz With N Connectors
Datasheet
3In Stock
Min.: 1
Mult.: 1
N 18 GHz Bag
Fairview Microwave RF Adapters - In Series Inner DC Block From 10 MHz to 18 GHz With SMA Connectors
Datasheet
8In Stock
3Expected 8/28/2026
Min.: 1
Mult.: 1

Male Female 50 Ohms 18 GHz Straight 1.35 Gold Brass Bag
Fairview Microwave RF Adapters - In Series Inner and Outer DC Block From 10 MHz to 18 GHz With SMA Connectors
Datasheet
1In Stock
Min.: 1
Mult.: 1

Male Female 50 Ohms 18 GHz Straight 1.35 Bag
Fairview Microwave RF Adapters - In Series Inner and Outer DC Block From 10 MHz to 18 GHz With N Connectors
Datasheet
2In Stock
Min.: 1
Mult.: 1
Male Female 50 Ohms 18 GHz Straight 1.35 Bag
Fairview Microwave RF Adapters - In Series Inner DC Block From 10 MHz to 18 GHz With SMA Connectors
Datasheet
32Expected 9/11/2026
Min.: 1
Mult.: 1

Male Female 50 Ohms 18 GHz Straight 1.35 Stainless Steel Bag