RF Interconnects – Mouser Switzerland

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

BLK Coaxial DC Blocks

Mini-Circuits BLK Coaxial DC Blocks with a wide frequency range and low insertion loss operate at a minimum -35°C/-55°C case temperature. These DC blocks provide good matching for 50Ω/75Ω systems and minimize signal reflections across a wide frequency range. The BLK coaxial DC blocks feature rugged unibody construction and are RoHS compliant. These DC blocks are used in communication systems, defense systems, and test and measurement instrumentation.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of RF Interconnects

List Images

Results: 10

Applied Filters:

Impedance

RF Series

Maximum Frequency

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Impedance	RF Series	Maximum Frequency
RF Connector Accessories DC BLOCK V-F/V-M 50GHZ RoHS BLK-V54+ Mini-Circuits 1: 489.77 CHF 16In Stock	Mfr. Part No. BLK-V54+ Mouser Part No 139-BLK-V54	Mini-Circuits	RF Connector Accessories DC BLOCK V-F/V-M 50GHZ RoHS Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	16In Stock	489.77 CHF	Min.: 1 Mult.: 1		Multiple
RF Connector Accessories DC BLOCK K-F/K-M 40GHZ RoHS BLK-K44+ Mini-Circuits 1: 265.72 CHF 50In Stock 60Expected 21/12/2026	Mfr. Part No. BLK-K44+ Mouser Part No 139-BLK-K44	Mini-Circuits	RF Connector Accessories DC BLOCK K-F/K-M 40GHZ RoHS Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	50In Stock 60Expected 21/12/2026	265.72 CHF	Min.: 1 Mult.: 1	50 Ohms	RPC-2.92	40 GHz
RF Connector Accessories DC BLOCK / BNC-F / BNC-M /RoHS BLK-222+ Mini-Circuits 1: 35.49 CHF 4In Stock 150On Order	Mfr. Part No. BLK-222+ Mouser Part No 139-BLK-222	Mini-Circuits	RF Connector Accessories DC BLOCK / BNC-F / BNC-M /RoHS Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	4In Stock 150On Order On Order Ship Dates Mfr. No: BLK-222+ Stock: 4 Can Dispatch Immediately On Order: 60 Expected 09/11/2026 90 Expected 28/12/2026 Factory Lead Time: 19 Weeks	35.49 CHF	Min.: 1 Mult.: 1	50 Ohms	BNC	2.2 GHz
RF Connector Accessories DC BLOCK / BNC-F / BNC-M /RoHS BLK-222-75+ Mini-Circuits 1: 35.49 CHF 12In Stock	Mfr. Part No. BLK-222-75+ Mouser Part No 139-BLK-222-75	Mini-Circuits	RF Connector Accessories DC BLOCK / BNC-F / BNC-M /RoHS Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	12In Stock	35.49 CHF	Min.: 1 Mult.: 1	75 Ohms	BNC	2.2 GHz
RF Connector Accessories DC BLOCK / SMA-F / SMA-M /RoHS BLK-18-S+ Mini-Circuits 1: 31.08 CHF 1 118On Order	Mfr. Part No. BLK-18-S+ Mouser Part No 139-BLK-18-S	Mini-Circuits	RF Connector Accessories DC BLOCK / SMA-F / SMA-M /RoHS Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	1 118On Order On Order Ship Dates Mfr. No: BLK-18-S+ Stock: 0 On Order: 63 Pending 405 Expected 12/10/2026 650 Expected 30/11/2026 Factory Lead Time: 19 Weeks	31.08 CHF	Min.: 1 Mult.: 1	50 Ohms	SMA	18 GHz
RF Connector Accessories DC BLOCK SMA-F/SMA-M 18GHZRoHS BLK-18W-S+ Mini-Circuits 1: 48.98 CHF 281On Order	Mfr. Part No. BLK-18W-S+ Mouser Part No 139-BLK-18W-S	Mini-Circuits	RF Connector Accessories DC BLOCK SMA-F/SMA-M 18GHZRoHS Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	281On Order On Order Ship Dates Mfr. No: BLK-18W-S+ Stock: 0 On Order: 91 Expected 07/10/2026 190 Expected 26/10/2026 Factory Lead Time: 17 Weeks	48.98 CHF	Min.: 1 Mult.: 1	50 Ohms	SMA	18 GHz
RF Connector Accessories DC BLOCK / N F / N M / RoHS BLK-6-N+ Mini-Circuits 1: 30.98 CHF 420On Order	Mfr. Part No. BLK-6-N+ Mouser Part No 139-BLK-6-N	Mini-Circuits	RF Connector Accessories DC BLOCK / N F / N M / RoHS Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	420On Order On Order Ship Dates Mfr. No: BLK-6-N+ Stock: 0 On Order: 70 Expected 05/10/2026 170 Expected 26/11/2026 180 Expected 14/12/2026 Factory Lead Time: 19 Weeks	30.98 CHF	Min.: 1 Mult.: 1	50 Ohms	N	6 GHz
RF Connector Accessories DC BLOCK / SMA-F / SMA-M /RoHS BLK-89-S+ Mini-Circuits 1: 19.57 CHF 2 900On Order	Mfr. Part No. BLK-89-S+ Mouser Part No 139-BLK-89-S	Mini-Circuits	RF Connector Accessories DC BLOCK / SMA-F / SMA-M /RoHS Learn More about Mini-Circuits mini circuits blk89s plus dc block	Datasheet	2 900On Order On Order Ship Dates Mfr. No: BLK-89-S+ Stock: 0 On Order: 1 560 Expected 06/10/2026 1 340 Expected 09/02/2027 Factory Lead Time: 19 Weeks	19.57 CHF 18.35 CHF	Min.: 1 Mult.: 1	50 Ohms	SMA	8 GHz
RF Adapters - In Series Inner DC Block, 50 MHz to 18 GHz, N-Female to N-Male Connectors BLK-18W-N+ Mini-Circuits 1: 86.21 CHF 72On Order	Mfr. Part No. BLK-18W-N+ Mouser Part No 139-BLK-18W-N	Mini-Circuits	RF Adapters - In Series Inner DC Block, 50 MHz to 18 GHz, N-Female to N-Male Connectors Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	72On Order On Order Ship Dates Mfr. No: BLK-18W-N+ Stock: 0 On Order: 22 Expected 19/01/2027 50 Expected 25/01/2027 Factory Lead Time: 17 Weeks	86.21 CHF 84.39 CHF	Min.: 1 Mult.: 1	50 Ohms	N	18 GHz
RF Connector Accessories DC BLOCK E-F/E-M 65GHZ RoHS BLK-E653+ Mini-Circuits 10: 479.34 CHF Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. BLK-E653+ Mouser Part No 139-BLK-E653	Mini-Circuits	RF Connector Accessories DC BLOCK E-F/E-M 65GHZ RoHS Learn More about Mini-Circuits mini circuits blk dc blocks	Datasheet	Non-Stocked Lead-Time 17 Weeks	479.34 CHF	Min.: 10 Mult.: 10

BLK Coaxial DC Blocks

Types of RF Interconnects

Applied Filters:

Customer Service Office

Company

Resources

Support