MJ498C and MJ498D Metal Circular Connectors

Series Part Number

Part Number: ULO - MJ498D - 10 G 0
Explanation:

Brand

Model

MJ498C - 3, 4, 5, 7 or 9 contacts; A housing and 6 plating
MJ498D - 2, 3, 4, 5, 7, 10 or 14 contacts; G housing and 0 plating

Contacts

3, 4, 5, 7, 9 - MJ498C choices
2, 3, 4, 5, 7, 10, 14 - MJ498D choices; use the numbers as shown, without added zero padding

Housing Colour

A - Grey; MJ498C only
G - Green; MJ498D only

Contact Plating

6 - Tin; MJ498C only
0 - Gold flash; MJ498D only

Description

Two metal circular connector configurations

MJ498C and MJ498D combine a circular contact interface with cable-side and panel-side connector forms. Their flange sizes, contact layouts and ordering finishes differ. Select by the exact model and contact configuration; no interchangeable M8 or M12 interface is specified.

SelectionMJ498CMJ498D
Contact-count choices3, 4, 5, 7, 92, 3, 4, 5, 7, 10, 14
Housing colour codeA: greyG: green
Contact finish code6: tin0: gold flash
Square flange outline26×26mm30.60×30.60mm
Interface diameter referenceØ15.70mmØ20.80mm

Electrical characteristics and materials

CharacteristicBoth models
Maximum current5A
Contact resistance≤50mΩ
Insulation resistance1000MΩ; minimum/maximum designation unspecified
Dielectric withstand test500VAC for 1 minute
InsulatorThermoplastic; material group I; UL94V-0
Contact materialCopper alloy

The 500VAC figure is a dielectric test value. A separate continuous operating voltage and operating-temperature range are unspecified.

MJ498C selection and dimensions

The three ordering fields are contact count, housing colour and contact finish. Use colour code A and finish code 6 for the listed MJ498C configuration.

MJ498C referenceDimension
Assembly length58.80mm REF
Rear section diameterØ21.40mm
Coupling section diameterØ23.40mm
Interface diameterØ15.70mm
Flange outer dimensions26×26mm
Contact layouts illustrated3, 4, 7 and 9 in separate face diagrams; 5 in the main face view
MJ498C outline flange and contact arrangements
MJ498C assembly outline and contact-face arrangements.

MJ498D selection and dimensions

MJ498D uses contact-count choices of 2, 3, 4, 5, 7, 10 or 14, followed by housing colour G and contact finish 0.

MJ498D referenceDimension
Assembly length60.30mm REF
Rear section width reference23.40mm
Sleeve width reference31mm
Tail reference5mm
Interface diameterØ20.80mm
Flange outer dimensions30.60×30.60mm
Contact layouts illustrated2, 3, 4, 7, 10 and 14 in separate face diagrams; 5 in the main face view
MJ498D outline square flange and contact arrangements
MJ498D assembly outline and contact-face arrangements.

Flange outer dimensions are not mounting-hole centre distances. Nominal thread size, thread pitch, mounting-hole centres and a standardised locking designation are unspecified; assess the exact mating interface and panel layout for the selected model.