N Type Crimp / Crimp 75 Ohm Jack ( 3G )


N Type 75 ohm full crimp straight jack. With gold plated centre contact, both contact and crimp sleeve are annealed for enhanced performance. Suitable for use with RG59 or similar cables in group AI..

Note : 50 and 75 Ohm versions of N Type are not compatible and permanent damage to the connector may occur if mated.

N Type 50 ohm are a rugged screw coupled, mid sized series of connectors, with versions available for use up to 11 GHz.  N Type connector interface is according to Mil 30912 and are sealed to IP67 when mated.   75 ohm versions of N Type are also available.


Electrical Specification
Impedance 75 Ohm
Frequency Range 11GHz
Dielectric Withstand Voltage 1500 Veff
Insulation Resistance 5000 M-Ohm
Mechanical Specification
Design Standard IEC 61169-8
RoHS Compliant Yes
Centre Contact Termination
Outer Contact Termination Crimp
Mating Cycles 500
Contact Retention 27N min
Cable Retention 120N min
Mating Force 6.6Ncm max
Un-Coupling Force 6.6Ncm max
Environmental Specification
Operating Temperature -55 to +155 Deg C
IP Rating ( Mated ) IP67
Centre Contact Phosphor Bronze
Outer Contact Brass
Insulator PTFE
Centre Contact Plating Gold
Outer Contact Plating Nickel
Pack Size 1

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

Cable Type Cable GroupImpedance
O/D mm
O/D mm

Centre Conductor

Centre Conductor
O/D mm
Centre Conductor
Stranding mm

Outer Conductor

CanfordLV-61S AI 75 6.1 PE 3.6 BC 0.6 7/0.2 Braid
KX30 AI 93 6.15 PE 3.71 BCCS 0.64 1/0.64 CopperBraid
KX52 AI 75 - - - - - - -
KX6 AI 75 6.1 PE 3.7 BC 0.6 7/0.20 CopperBraid
RG59 AI 75 6.15 PE 3.71 BCCS 0.57 1/0.57 CopperBraid
RG59U AI 75 6.15 PE 3.71 BCCS 0.57 1/0.57 CopperBraid
RG62 AI 93 6.15 PE 3.71 BCCS 0.64 1/0.64 CopperBraid
URM104 AI 75 6 PE - - 0.64 1/0.64 CopperBraid
URM70 AI 75 5.8 PE 3.25 TC 0.6 7/0.20 CopperBraid

Build your own assembly with our Cable Configurator

Open Configurator


Performance Data available on request, please contact COAX


Assembly Process AP001
Stripping Dimensions SD01
Centre Contact 1.72 mm Hex 96-336A
Outer Contact 6.5mm Hex 96-336A
General Notes CD 0015


Centre Contact Crimp Tool 96-336A
Outer Contact Crimp Tool 96-336A
Rotary Cable Stripper 96-312B
Black Strain Relief Boot 97-800-BK-06
Red Strain Relief Boot 97-800-RE-06
Green Strain Relief Boot 97-800-GN-06
Blue Strain Relief Boot 97-800-BU-06
Yellow Strain Relief Boot 97-800-YE-06
Brown Strain Relief Boot 97-800-BN-06
Grey Strain Relief Boot 97-800-GY-06
Orange Strain Relief Boot 97-800-OR-05
White Strain Relief Boot 97-800-WT-06
Violet Strain Relief Boot 97-800-VI-06


Interface Dimensions C-75-Ohm-N
Stripping Dimensions SD01
Assembly Process AP001
General Notes CD 0015

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