'KORUS' BNC Insulated Bulkhead Jack to Jack Adaptor True 75 Ohm 12Ghz


'KORUS' BNC True 75 ohm 12Ghz Straight Insulated Bulkhead Jack to Jack adaptor suitable for applications up to 12GHz
** Now Tested to 18Ghz **
This Bulkhead Adaptor is the same as 10-503-W126 but supplied Without the Locking Nuts
For Suitable Nuts to Fit This Adaptor please see the "Accessories" Tab

We offer a wide range of adaptors, both inter-series and within series.  Adaptors are of use when changing the interface from male to female, or for use as a 'connector saver' on equiment subjected to multiple matings beyond the normal life of the interface.  Adaptors come in several configurations, includeing right angle and those for bulkhead mounting.


Electrical Specification
Impedance 75 Ohm
Frequency Range Up to 18GHz
Dielectric Withstand Voltage 1500 Veff
Insulation Resistance 5000 M-Ohm
Mechanical Specification
Design Standard IEC 61169-8
RoHS Compliant Yes
Mating Cycles 500
Contact Retention 10N min
Cable Retention 50N min
Weight 14.87.g
Mating Force 13.6N max
Un-Coupling Force 13.6N max
Environmental Specification
Operating Temperature -35 to +70 Deg C
IP Rating ( Mated ) IP64
Centre Contact Beryllium Copper
Outer Contact Brass
Insulator PTFE
Insulation ABS
Locking Washer Beryllium Copper Black Plated
Centre Contact Plating Gold
Outer Contact Plating Gold
Pack Size 1

Suitable for Cables in Group N/A - full cable information available here.

No specific cables are associated with this connector

Build your own assembly with our Cable Configurator

Open Configurator


Performance Data 10 503 W126 PD
Return Loss
3Ghz -28.db
4.5Ghz -25.8db
6Ghz -24.db
9Ghz -23.db
12Ghz -33db
18Ghz -12.7db


General Notes CD 0015


16mm Dia Castle Nut 100-075
Castle Nut Spanner 96-1140
14mm AF x 5 mm Wide Black Plated Hex Nut 100-112
15mm AF x 3 mm Wide Black Plated Hex Nut 100-110
16mm AH x 3mm Nickel Plated Brass Hex Nut 100-027


Interface Dimensions C-75-Ohm-BNC
Data Sheet 10 503 1 W126 A00 1
Performance Data 10 503 W126 PD
General Notes CD 0015

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