Quality PCB Connectors & Cable Assemblies

RJ11 Top Entry, 4P4C, w/ Panel Stop

RJ11 Modular Jack Top Entry 4P4C Unshielded

Product Series: MJBA
Part#: MJBA-441XXX
PCB Mount Type: Thru-Hole
Jack Type: RJ11
Positions Loaded: 4/4
Mounting Orientation: Top Entry / 180°
Housing Color: Black
Shield: Unshielded
Retention: Locating Pegs
Datasheet: Top Entry RJ11 4P4C DatasheetMJBA_441XXX

Vertical Mount Series – Top Entry RJ11 4P4C Modular Jack

MJBA-441XXX is a RJ11 Modular Jack, Top Entry 4P4C Unshielded, mounting angle 180°, 4 Positions with 4 contacts loaded, two locating pegs, housing color black, with panel stop.
Length x Width x Height: 16.38 x 13.8 x 16.5 mm

Product drawing:

RJ11 Modular Jack Top Entry 4P4C Unshielded



Insulator Material: Housing Material: PBT, PA66, PA46, High Temp Nylon UL94V-0
Contact Material: Phosphor Bronze 0.46mm, Round PIN
Contact Plated: Gold Plating Over Nickel


Voltage Rating: 125 V AC RMS
Current Rating: 1.5 Amp
Contact Resistance: 30mΩ Max.
Insulation Resistance: 500MΩ Min. @ 500 VDC
Dielectric Withstanding Resistance: 1000 VAC RMS 60Hz, 1 Min.


Durability: 750 Cycles Min.
PCB Retention Force: 10 LBS Min.


Storage Temperature : -40°C to +85°C
Operation Temperature: -40°C to +85°C

Panel Stop Options:

MJBA Series has panel stop options, please notice the panel stop options to choose the right part#.,
MJBA_441XXX with panel stop, MJBA_440XXX does not have panel stop:

Housting Material and Color Options:

We have 3 kinds of Housing material:PBT, PA66, PA46 can be customized on your request;
MJBA Series has two colors available for your choice, black and grey.
MJBA_441X2X is the version for grey color with panel stop:

Category and Tags: RJ11 Vertical Connector
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