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CUI Devices MJ63 Series

3 variants · CUI DevicesAll Audio Connectors

About the CUI Devices MJ63 Series

IC Source Direct is a China connector distributor, supplier and independent procurement agent for CUI Devices MJ63 Series components, matching housing, contact and mating cycles across the Shenzhen interconnect channel. The CUI Devices MJ63 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common actual diameter of 0.252\" (6.40mm), body color of Black and body material of -. Variants differ by connector size, contact material and features, so you can match the exact connector size your application requires using the selection guide below. All listed CUI Devices MJ63 Series part numbers are active and orderable.

Select a variant by

Connector size
- · M12
Contact material
Brass, Phosphor Bronze · Phosphor Bronze
Features
Cover · Cover, Mounting Hardware, Thread Lock · Mounting Hardware, Thread Lock
Housing material
Polyamide (PA66), Nylon 6/6 · Polybutylene Terephthalate (PBT)
Insulation color
- · Black
Internal switch
Does Not Contain Switch · Single Switch · Two Switches
Number of positions (Contacts)
2 Conductors, 2 Contacts · 2 Conductors, 4 Contacts · 3 Conductors, 4 Contacts
Signal lines
Mono · Stereo (3 Conductor, TRS)

Shared specifications

Actual diameter
0.252\" (6.40mm)
Body color
Black
Body material
-
Cable opening
-
Connector type
Phone Jack
Contact material - plating
Silver
Current rating
1 A
Gender
Female
Includes
-
Industry recognized mating diameter
6.35mm (0.250\", 1/4\") - Headphone
Mating length (Depth)
1.220\" (31.00mm)
Mounting
Through Hole, Right Angle

Variant comparison

ParameterMJ-63012GMJ-63022AMJ-63042J
Connector sizeM12M12-
Contact materialBrass, Phosphor BronzePhosphor BronzePhosphor Bronze
FeaturesCover, Mounting Hardware, Thread LockCoverMounting Hardware, Thread Lock
Housing materialPolybutylene Terephthalate (PBT)Polybutylene Terephthalate (PBT)Polyamide (PA66), Nylon 6/6
Insulation colorBlack--
Internal switchSingle SwitchDoes Not Contain SwitchTwo Switches
Number of positions (Contacts)3 Conductors, 4 Contacts2 Conductors, 2 Contacts2 Conductors, 4 Contacts
Signal linesStereo (3 Conductor, TRS)MonoMono

Request a quote on any CUI Devices MJ63 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants