SKU: RHT-626-0003 Category: Datasheet

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SMB Connector Straight Plug Crimp Type RG174 Cable 50 Ohm – RHT-626-0003

High-quality SMB connector featuring a straight plug design for easy installation and a crimp type suitable for RG174 cables. Ensures reliable connectivity with a 50 Ohm impedance. Ideal for various applications requiring a secure and stable connection.

The SMB (Sub-Miniature version B) connector is a quick-lock mating miniature connector that operates up to 4 GHz in frequency. The SMB interface features a snap-on coupling mechanism and is available in 50-ohm configurations.

SMB connectors are smaller than SMA connectors. However, these connectors are not ideal for harsh environmental conditions, as they are not robust as SMA connectors.

Available in 50 Ohm and 75 Ohm configurations, the SMB connectors are built in accordance with MIL-C-39012, IEC 60169-10, and CECC 22130 interface standards.

Interface

Application Scenarios

 

Product Specification

RF Series

SMB Type
Connector Type

Plug
Orientation

Straight
Contact Type

Female Pin
Contact Termination Style

Solder
Shield Termination

Crimp
Mounting Type

Cable Mount
Fastening Type

Snap On
Cable Type

RG174
Number of Ports

1
Impedance

50 ohm
Frequency - Max

6GHz
Shell Material

Copper Alloy
Shell Finish

Gold Plated
Insulator Material

Teflon White
Contact Material

Brass
Contact Finish

Gold Plated
Dielectric Withstanding Voltage

1000 VRMS Max
Insultation Resistance

≥1000MΩ
Center Contact Resistance

6 MΩ Max
Outer Contact Resistance

1 MΩ Max
Mating Durability

≥ 500 Cycles
Temperature Range

-65°C to +165°C
RF Series

SMB Type

 Connector Type

Plug
Orientation

Straight

 Contact Type

Female Pin
Contact Termination Style

Solder

 Shield Termination

Crimp
Mounting Type

Cable Mount

 Fastening Type

Snap On
Cable Type

RG174

 Number of Ports

1
Impedance

50 ohm

 Frequency - Max

6GHz
Shell Material

Copper Alloy

 Shell Finish

Gold Plated
Insulator Material

Teflon White

 Contact Material

Brass
Contact Finish

Gold Plated

 Dielectric Withstanding Voltage

1000 VRMS Max
Insultation Resistance

≥1000MΩ

 Center Contact Resistance

6 MΩ Max
Outer Contact Resistance

1 MΩ Max

 Mating Durability

≥ 500 Cycles
Temperature Range

-65°C to +165°C
RF Series

SMB Type
Connector Type

Plug
Orientation

Straight
Contact Type

Female Pin
Contact Termination Style

Solder
Shield Termination

Crimp
Mounting Type

Cable Mount
Fastening Type

Snap On
Cable Type

RG174
Number of Ports

1
Impedance

50 ohm
Frequency - Max

6GHz
Shell Material

Copper Alloy
Shell Finish

Gold Plated
Insulator Material

Teflon White
Contact Material

Brass
Contact Finish

Gold Plated
Dielectric Withstanding Voltage

1000 VRMS Max
Insultation Resistance

≥1000MΩ
Center Contact Resistance

6 MΩ Max
Outer Contact Resistance

1 MΩ Max
Mating Durability

≥ 500 Cycles
Temperature Range

-65°C to +165°C

"SMB" is a type of small push-on locking RF coaxial connector, characterized by its small size, light weight, convenient use, and excellent electrical performance. It is suitable for connecting coaxial cables in high-frequency circuits of radio equipment and electronic instruments.

Kindly pls see the blew sheet:

Difference Dimension Impedance Frequency Connection type Advantage
SMA Small 50 Ohm 0-18G(26.5G) Screw High frequency,
Small size,
Stable connection
SMB Smaller 50 Ohm
75 Ohm		 0-4G Push-on Small volume,
Easy to plug
Good at anti-vibration

For Cable Type:

Clamp

Solder

For Panel Type:

Through Hole

Edge Mount

Clamp

Bulkhead

Flange

Of course, Renhotec has been specialized in supplying RF connector and cable series for over 15 years, just talk with Renhotec freely, the more details you share, the best support you will get.

Drawing for SMB Connector Straight Plug Crimp Type RG174 Cable 50 OhmDownload

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