RF Interconnects – Mouser Dominican Republic

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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.

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Types of RF Interconnects

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RoHS Compliant

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Part #

RF Connector Accessories DC BLOCK V-F/V-M 50GHZ RoHS

BLK-V54+
Mini-Circuits
1: $586.03
16In Stock

Mfr. Part #
BLK-V54+

Mouser Part #
139-BLK-V54

RF Connector Accessories DC BLOCK V-F/V-M 50GHZ RoHS

Datasheet

16In Stock

$586.03

$561.42

View

Min.: 1
Mult.: 1

Multiple

RF Adapters - In Series Inner DC Block, 50 MHz to 18 GHz, N-Female to N-Male Connectors

BLK-18W-N+
Mini-Circuits
1: $107.09
37On Order

Mfr. Part #
BLK-18W-N+

Mouser Part #
139-BLK-18W-N

RF Adapters - In Series Inner DC Block, 50 MHz to 18 GHz, N-Female to N-Male Connectors

Datasheet

37On Order

$107.09

$96.77

$96.39

$95.98

$95.15

Min.: 1
Mult.: 1

50 Ohms

N

18 GHz

RF Connector Accessories DC BLOCK K-F/K-M 40GHZ RoHS

BLK-K44+
Mini-Circuits
1: $318.24
20In Stock
60Expected 8/31/2026

Mfr. Part #
BLK-K44+

Mouser Part #
139-BLK-K44

RF Connector Accessories DC BLOCK K-F/K-M 40GHZ RoHS

Datasheet

20In Stock

60Expected 8/31/2026

$318.24

$304.72

$298.94

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: $41.45
22In Stock
60Expected 8/24/2026

Mfr. Part #
BLK-222+

Mouser Part #
139-BLK-222

RF Connector Accessories DC BLOCK / BNC-F / BNC-M /RoHS

Datasheet

22In Stock

60Expected 8/24/2026

$41.45

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: $41.45
9In Stock
10Expected 8/3/2026

Mfr. Part #
BLK-222-75+

Mouser Part #
139-BLK-222-75

RF Connector Accessories DC BLOCK / BNC-F / BNC-M /RoHS

Datasheet

9In Stock

10Expected 8/3/2026

$41.45

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: $35.68
1,607On Order

Mfr. Part #
BLK-18-S+

Mouser Part #
139-BLK-18-S

RF Connector Accessories DC BLOCK / SMA-F / SMA-M /RoHS

Datasheet

1,607On Order

$35.68

$34.90

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: $59.91
291On Order

Mfr. Part #
BLK-18W-S+

Mouser Part #
139-BLK-18W-S

RF Connector Accessories DC BLOCK SMA-F/SMA-M 18GHZRoHS

Datasheet

291On Order

$59.91

$56.16

Min.: 1
Mult.: 1
Max.: 25

50 Ohms

SMA

18 GHz

RF Connector Accessories DC BLOCK / SMA-F / SMA-M /RoHS

BLK-89-S+
Mini-Circuits
1: $24.32
2,457On Order

Mfr. Part #
BLK-89-S+

Mouser Part #
139-BLK-89-S

RF Connector Accessories DC BLOCK / SMA-F / SMA-M /RoHS

Datasheet

2,457On Order

$24.32

$23.56

Min.: 1
Mult.: 1

50 Ohms

SMA

8 GHz

RF Connector Accessories DC BLOCK / N F / N M / RoHS

BLK-6-N+
Mini-Circuits
1: $39.76
241On Order

Mfr. Part #
BLK-6-N+

Mouser Part #
139-BLK-6-N

RF Connector Accessories DC BLOCK / N F / N M / RoHS

Datasheet

241On Order

$39.76

Min.: 1
Mult.: 1

50 Ohms

N

6 GHz

RF Connector Accessories DC BLOCK E-F/E-M 65GHZ RoHS

BLK-E653+
Mini-Circuits
1: $574.08
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
BLK-E653+

Mouser Part #
139-BLK-E653

RF Connector Accessories DC BLOCK E-F/E-M 65GHZ RoHS

Datasheet

Non-Stocked Lead-Time 22 Weeks

$574.08

$571.67

Min.: 1
Mult.: 1