SMB Straight Crimp / Crimp Plug

32-005-D3-AB

SMB straight full crimp plug. This 50 ohm connector is adapted to fit 75 ohm cable. With gold plated contact and body. Contact and crimp sleeve are annealed for enhanced performance. Suitable for use with RG179 and similar cables in group AB.

SMB 50 ohm sub-miniature series are a widely used general purpose RF connector meeting IEC 60169-10.  Smaller than SMA they feature a snap together coupling and are suitable for applications up to 4 GHz.  SMB have a gold plated centre and outer contact and are suited to applications in all industries.  In common with the similar screw coupled SMC series, the centre contacts of SMB are reversed when compared with the larger SMA, with the plug having the female contact.

Specification

Electrical Specification
Impedance 75 Ohm
Frequency Range 1GHz
Dielectric Withstand Voltage 500 Veff
Insulation Resistance 1000 M-Ohm
Mechanical Specification
Design Standard IEC 60169-10
RoHS Compliant Yes
Centre Contact Termination Crimp
Outer Contact Termination Crimp
Mating Cycles 250
Contact Retention 10N min
Cable Retention 60N min
Weight
Mating Force 62N max
Un-Coupling Force 62N max
Environmental Specification
Operating Temperature -55 to +155 Deg C
IP Rating ( Mated ) IP30
Materials
Centre Contact Phosphor Bronze
Outer Contact Phosphor Bronze
Insulator PTFE
Centre Contact Plating Gold
Outer Contact Plating Gold
Pack Size 1

Suitable for Cables in Group AB - full cable information available here.

Cable Type Cable GroupImpedance
Ohms
Jacket
O/D mm
Dielectric
Material
Dielectric
O/D mm

Centre Conductor
Material

Centre Conductor
O/D mm
Centre Conductor
Stranding mm

Shielding
Outer Conductor

Belden 179DT AB 75 2.54 PEF 1.42 BC 0.31 1/0.31 Foil and Braid
RG179 AB 75 2.54 PTFE 1.6 SCCS 0.3 7/0.1 Copper Braid
RG187 AB 75 2.67 PTFE 1.52 SCCS 0.3 7/0.1 Copper Braid

Build your own assembly with our Cable Configurator

Open Configurator

Performance

Performance Data available on request, please contact COAX

Assembly

Assembly Process AP020
Stripping Dimensions SD03
Centre Contact 8 Point Indent 96-AFM8
Outer Contact 3.25mm Hex 96-336J
General Notes CD 0015

Accessories

Centre Contact Crimp Tool AFM8 8 point indent
Outer Contact Crimp Tool 96-336J

Downloads

Interface Dimensions C-SMB
Stripping Dimensions SD03
Assembly Process AP020
General Notes CD 0015

Download our latest technical catalogue, CLICK HERE

Future focused

Future focused.

Incorporating the latest RF connector technology, our precision engineered products are designed to offer the performance and reliability your business demands.

Read More

Knowledgeable

Knowledgeable.

As a specialist manufacturer of RF interconnection products and services our technical experts can offer an in-depth understanding of applications and requirements.

Read More

Featured Item

New products.

New at Southern Manufacturing 2018 - SMP connectors for non-magnetic environments

Read more