RJ11 Female to Dual RJ11 Female Telephone Splitter Adapter - 6P4C - Straight Pinout

Part no. 530

6P4C | Gold-Plated Contacts | Plastic | Straight Pinout | Share 1 Line with 2 Phones

(3 reviews)
Quantity Discount Pricing
1-4 5-9 10-49 50-99 100+
$1.64 $1.39 $1.29 $1.19 $1.09
Quantity Discount Pricing
1 - 4 5 - 9 10 - 49 50 - 99 100+
$1.64 $1.39 $1.29 $1.19 $1.09

This telephone splitter can be used in home or office setting when sharing one line to two phones. This splitter will connect to a line cord and split to two additional line cords.


  • Single RJ11 jack
  • Dual RJ11 jacks
  • Color: Ivory
  • Gold plated contacts
  • Straight pinned
Features & Specs
The gender of this adapter? Female to Dual Female (Jack to Dual Jacks)
Plug Type
The type of plug on this adapter? RJ11
Form Factor The form factor of this adapter? Splitter
Plating The plating on the contacts? 50 micron gold
Color The color of this adapter? Ivory
Pinout The pinout of this adapter? Straight
REVIEW SUMMARY for RJ11 Female to Dual RJ11 Female Telephone Splitter Adapter - 6P4C - Straight Pinout
4.7 (based on 3 reviews)
  • Simply Works

    Reviewed by:

    From: 29th Merchant

    1/15/2015    #14249

    PROS: The product gets the job done; Super fast
    CONS: None specified
    It's not a large or costly product but it certainly is important when you are in need of it! Helps make the connection needed when having to split traditional phones lines in multiple ways. Never had a bad connection with one either; been ordering these for years.
  • You Need This For your Fax /Computer

    Reviewed by:

    From: Philly

    6/12/2013    #1321

    PROS: None specified
    CONS: None specified
    Excellent, great for when you have computer and fax machine with use of DSL line. Double adaptors that plug directly into phone wall outlet won't work if using fax machine. You need the three female adaptor and additional phone cord for the secure fit for proper fax and internet transmission.
  • good selection and fast shipping

    Reviewed by:

    From: Muskegon, MI

    3/26/2013    #1103

    PROS: None specified
    CONS: None specified
    I ordered a product that is hard to find anywhere. It was shipped quickly and was exactly what I needed.

Q: What is the difference between an RJ11 and an RJ12 connector?

A: Both connectors are the same size and appear the same. However, looking at the contacts an RJ11 will only have 4 contacts. An RJ12 will have 6 contacts.

Q: What are the terms 4P4C, 6P4C and 6P6C referring to?


4P4C: 4 Position 4 Conductor ( RJ22) - used for Telephone Handset cables.

6P4C: 6 Position 4 Conductor (RJ11) - used for ADSL, telephone, and modem cables.

6P6C: 6 Position 6 Conductor (RJ12) - used in System phones.

Q: Which adapter or splitter should I use. Reverse or straight?

A: Newer phones can use a straight or reverse pinned line cord. If you’re unsure of the age of your phone a reverse pinned cord will work with any age phone

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