Inline Modular Couplers

<b>MJJS4P4C</b>

MJJS4P4C
(click image to enlarge)
<b>MJJS4P4C</b>
<b>MJJS6P6C</b>
<b>MJJS8P8C</b>
<b>MJJS10P10C</b>
<b>MJJSG10P10C (Shielded)</b>
<b>MJJSGF8P8C</b> (Panel Mount, Flange)
<b>MJJSGP10P10C-A</b> (Panel Mount)
  • Inline coupler for modular cables
  • All pins wired 1:1
  • Available in 4, 6, 8, and 10 pin versions
  • Small footprint
  • Some panel mount options available
See Also: More RJ12 (6P6C) Products,   More RJ45 (8P8C) Products,   More RJ50 (10P10C) Products


General Description

These inline couplers connect two modular cables. They are wired straight through rather than crossed over. In other words, they are wired 1:1 (Pin 1 to Pin1, Pin 2 to Pin 2, etc). Each end of the adapter consists of a female connector and thus can be used to couple two male cables.

Several connector varieties are available: 4P4C (RJ-9), 6P6C (RJ11/RJ12/RJ14), 8P8C (RJ45), 10P10C (RJ50), and shielded 10P10C (RJ50). All options are pictured above.

Note: RJ45 (8P8C) connectors have eight pins, whereas RJ50 (10P10C) connectors are the same physical size, but with 10 pins. RJ50/10P10C is sometimes erroneously referred to as "RJ45 10 pin."

We now offer panel-mount coupler options. These are particularly useful when a thru-panel cable connection is needed. For more detailed information on these products, see the specific product page links below.

MJJSGF8P8C
MJJSGF8P8C
EnlargeClick image to enlarge.
MJJSGP10P10C-A
MJJSGP10P10C-A
EnlargeClick image to enlarge.

Product Details

  • All pins wired 1:1
  • Available in 4, 6, 8, and 10 pin versions

Pricing and Ordering

Product # Description 1+ 10+ 25+ 50+ RoHS Buy Now
MJJS4P4C 4P4C Inline Coupler, Female-Female, Straight $2.50 $2.25 $2.25 $2.25  Yes
MJJS6P6C 6P6C Inline Coupler, Female-Female, Straight $1.65 $1.40 $1.40 $1.40  Yes
MJJS8P8C 8P8C Inline Coupler, Female-Female, Straight $1.65 $1.40 $1.40 $1.40  Yes
MJJS10P10C RJ50 10P10C Inline Coupler, Female-Female, Straight $4.00 $3.85 $3.85 $3.65  Yes
MJJSG10P10C RJ50 10P10C Inline Coupler, Female-Female, Straight, Shielded $5.50 $5.25 $5.25 $5.05  Yes
MJJSGF8P8C RJ45 8P8C Inline Coupler, Female-Female, Straight, Shielded, Flange Panel Mount $10.25 $9.75 $9.50 $9.50  Yes
MJJSGP10P10C-A RJ50 10P10C Inline Coupler, Female-Female, Straight, Shielded, Panel Mount $11.50 $10.50 $9.75 $9.25  Yes

MJJS4P4C
RoHS   Yes
4P4C Inline Coupler, Female-Female, Straight
QuantityPrice
1+$2.50
10+$2.25
25+$2.25
50+$2.25
MJJS6P6C
RoHS   Yes
6P6C Inline Coupler, Female-Female, Straight
QuantityPrice
1+$1.65
10+$1.40
25+$1.40
50+$1.40
MJJS8P8C
RoHS   Yes
8P8C Inline Coupler, Female-Female, Straight
QuantityPrice
1+$1.65
10+$1.40
25+$1.40
50+$1.40
MJJS10P10C
RoHS   Yes
RJ50 10P10C Inline Coupler, Female-Female, Straight
QuantityPrice
1+$4.00
10+$3.85
25+$3.85
50+$3.65
MJJSG10P10C
RoHS   Yes
RJ50 10P10C Inline Coupler, Female-Female, Straight, Shielded
QuantityPrice
1+$5.50
10+$5.25
25+$5.25
50+$5.05
MJJSGF8P8C
RoHS   Yes
RJ45 8P8C Inline Coupler, Female-Female, Straight, Shielded, Flange Panel Mount
QuantityPrice
1+$10.25
10+$9.75
25+$9.50
50+$9.50
MJJSGP10P10C-A
RoHS   Yes
RJ50 10P10C Inline Coupler, Female-Female, Straight, Shielded, Panel Mount
QuantityPrice
1+$11.50
10+$10.50
25+$9.75
50+$9.25

All of the above items are normally stocked. Please call us if you need to verify availability for a specific quantity, or for pricing at higher quantities. Please visit our ordering page for our ordering policies and a list of ordering methods.


© 2019 Winford Engineering, LLC;  4561 Garfield Road; Auburn,  Michigan  48611;  USA