Cables and Connectors Division
Marshall Sound Runners Tajimi Connectors General Connectors

RF Coaxial Connectors
TMA Series / MIL-C-39012·SMA

Specifications
Withstanding voltage: AC1000V (rms)
Insulation resistance: DC500V 5000MW min.
Contact resistance: 4mW max.
Impedance: 50W
V.S.W.R.: 1.05+0.01fG
Frequency range: 18GHz max.

Materials

Principal Parts Materials Plating
Shell & Coupling nut Stainless Steel Gold or Passivate
Pin Contacts Brass Gold
Socket Contacts Beryllium Cooper Gold
Ferrule Cooper Gold
Insulation Teflon -
Gasket Silicon Rubber -

USN Series / MIL-C-39012·SMB


1323-001P 1323-101R

Specifications
Impedance: USN1323 Series···50W
                       USN1324 Series···50W
Mating: Snap on
Withstanding voltage: AC1500V (rms)
Insulation resistance: DC500V 1000MW min.
Contact resistance: 6mW max.
Impedance: 50W
V.S.W.R.: 1.3+0.04fG
Frequency range: 4GHz max.


USC Series / MIL-C-39012·SMC



1321-001P 1321-102LR

Specifications
Impedance: USN1321 Series···50W
                       USN1322 Series···50W
Mating: Screw on
Withstanding voltage: AC1500V (rms)
Insulation resistance: DC500V 1000MW min.
Contact resistance: 6mW max.
Impedance: 50W
V.S.W.R.: 1.25+0.04fG
Frequency range: 10GHz max.

C25 Series



C25-111P C25-103BR

Specifications
Feature: Miniature Type, Crimp
Mating: Screw on
Impedance: Non-constant
Frequency range: 200MHz max.
Withstanding voltage: AC500V (rms)
Insulation resistance: DC250V 1000MW min.
Contact resistance: 5mW max.


C29 Series



C29-101P C29-102R

Specifications
Feature: Miniature Type, Crimp
Mating: Screw on
Impedance: Non-constant
Frequency range: 200MHz max.
Withstanding voltage: AC250V (rms)
Insulation resistance: DC100V 5000MW min.
Contact resistance: 6mW max.


C33 Series



C33-118P C33-117BR

Specifications
Feature: Miniature Type, Crimp
Mating: Snap on
Impedance: 50W
Frequency range: 1GHz max.
V.S.W.R.: 1.2 max.
Withstanding voltage: AC300V (rms)
Insulation resistance: DC250V 1000MW min.
Contact resistance: 10mW max.

TNC Series



TNC-P-55U

TNC117-R

Specifications
Applicable standards: MIL-C-39012
Mating: Thread
Impedance: 50W
Frequency range: 4GHz max.
V.S.W.R.: 1.2 max.
Withstanding voltage: AC1500V (rms)
Insulation resistance: DC250V 5000MW min.
Contact resistance: 3mW max.


N Series



N-P-8U N-R

Specifications
Applicable standards: MIL-C-39012
Mating: Thread
Impedance: 50W, 75W
Frequency range: 10GHz max.
V.S.W.R.: 1.2 max. (4GHz max.)
Withstanding voltage: AC1500V (rms)
Insulation resistance: DC250V 2000MW min.
Contact resistance: 3mW max.

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