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COAXIAL CONNECTORS

SMB Series

■ FREQUENCY RANGE TO 3GHz

■ PUSH-ON COUPLING

SMB

Series

SMB series coaxial connectors are small size, push-on coupling type,

basis of the general purpose standards

（IEC60169-10）.

For panel to cable or board to cable application, achieving high

frequency signal transmission and high density packaging inside

equipment. Applicable frequencies : from DC up to 3GHz.

High performance with a VSWR

（voltage standing wave ratio）of 1.2

or less

（Straight plug）.

●Lightweight, compact in size and rugged construction.

●A high degree of reliability provides stable electric continuity and

high frequency performance.

●Reliable and stable interconnection.

●Applications : Automobile Telephone, Communications Equipment,

Measuring Instruments

In addition to independent cable application type, we also harness

products which satisfy your specification are available. Refer to

pages 109 to 111 for details.

■Guide to Operation Manuals

When using any of these products, please confirm the following

operation manuals.

・For 1.5D-V and 1.5D-W cables : JAHL-2237-1

・For 0.085 inch

Semi-flexible cables

: JAHL-2237-2

■SPECIFICATIONS

Characteristic Impedance

50Ω

DC to 3GHz

AC500Vr.m.s.（1minute）

500 megohms min.（DC250V）

SMBS001D00 : 500 megohms min.（DC500V）

Center Contacts : 5 milliohms max.

SMBS001D00 : 8 milliohms max.

Outer Contacts : 2.5 milliohms max.

SMBS001D00 : 12 milliohms max.

1.2 max.（DC to 3GHz）

1.5D-V, 1.5D-W, UT85

Frequency Range

D. W. Voltage

Insulation Resistance

Contact Resistance

V. S. W. R.

Applicable Cables

■MATERIALS/FINISHES

Description

Materials/Finishes

Copper Alloy/Gold Plated over Nickel

PTFE or SPS

Copper Alloy/Nickel Plated

SMBH003DB2, SMBK003DB2,

SMBA003DB2 :

Copper Alloy/Gold Plated over Nickel

SMBS001D00 :

Zinc Alloy/Nickel Plated over Copper

Contacts

Insulator

Shell

Ferrule

Copper Alloy/Nickel Plated

Hexagon Nut

Copper Alloy/Nickel Plated

C-ring

Copper Alloy/Nickel Plated

Sleeve

Copper Alloy/Nickel Plated