Modular Jacks - Single Port

Adam Tech MTJ series Modular Jacks are a complete line of PCB and wire leaded jacks which are UL and CSA approved and meet all required FCC rules and regulations. Adam Tech offers a multitude of sizes (4P2C thru 10P10C) with styles including single, ganged and stacked versions with options of ferrite or magnetic filtering and or metal shielding. Jacks with integral LED’s and combination hybrids such as MTJ/USB jacks are also available. These jacks are available in thru-hole or SMT mounting.

All products in this category are RoHS & REACH Compliant

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Product Photo Part Number Mating Parts Number of Positions/Contacts Mounting Orientation Mounting Shielding Tab Direction LED Datasheet / 3D Model Sample Ordering
MTJ-442BX2 View 4P4C (RJ9, RJ10, RJ22) Right Angle Through Hole Unshielded Up No LED View View
MTJ-442CX2 View 4P4C (RJ9, RJ10, RJ22) Right Angle Through Hole Unshielded Up No LED View View
MTJ-442X2 View 4P4C (RJ9, RJ10, RJ22) Right Angle Through Hole Unshielded Up No LED View View
MTJ-443X1 View 4P4C (RJ9, RJ10, RJ22) Vertical Through Hole Unshielded Up No LED View View
MTJ-445X1 View 4P4C (RJ9, RJ10, RJ22) Right Angle Through Hole Unshielded Down No LED View View
MTJ-447X1 View 4P4C (RJ9, RJ10, RJ22) Right Angle Through Hole Unshielded Up No LED View View
MTJ-44HX1 View 4P4C (RJ9, RJ10, RJ22) Vertical Surface Mount Unshielded Up No LED View View
MTJ-44VX1-SMT View 4P4C (RJ9, RJ10, RJ22) Vertical Surface Mount Unshielded Up No LED View View
MTJ-623X1-N-HT-P355C-A View 6P2C (RJ11) Vertical Through Hole Unshielded Up No LED View View
MTJ-62ATX1-FSD-PG4-HT 6P2C (RJ11) Right Angle Through Hole Full Shield Up No LED View View
MTJ-640X1 View 6P4C (RJ11, RJ14) Right Angle Through Hole Unshielded Down No LED View View
MTJ-641X1 View 6P4C (RJ11, RJ14) Right Angle Through Hole Unshielded Down No LED View View
MTJ-642BX2 View 6P4C (RJ11, RJ14) Right Angle Through Hole Unshielded Up No LED View View
MTJ-643X1 View 6P4C (RJ11, RJ14) Vertical Through Hole Unshielded Up No LED View View
MTJ-645X1 View 6P4C (RJ11, RJ14) Right Angle Through Hole Unshielded Down No LED View View
MTJ-647X1 View 6P4C (RJ11, RJ14) Right Angle Through Hole Unshielded Up No LED View View
MTJ-649X1 View 6P4C (RJ11, RJ14) Right Angle Through Hole Unshielded Down No LED View View
MTJ-64FX1 View 6P4C (RJ11, RJ14) Vertical Through Hole Unshielded Up No LED View View
MTJ-64HX1 View 6P4C (RJ11, RJ14) Vertical Surface Mount Unshielded Up No LED View View
MTJ-64WAX1 View 6P4C (RJ11, RJ14) Right Angle Surface Mount Unshielded Down No LED View View
MTJ-64WBX1 View 6P4C (RJ11, RJ14) Right Angle Surface Mount Unshielded Down No LED View View
MTJ-64YX1 View 6P4C (RJ11, RJ14) Right Angle Surface Mount Unshielded Down No LED View View
MTJ-660X1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Down No LED View View
MTJ-661X1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Down No LED View View
MTJ-662BX2 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Up No LED View View
MTJ-662X2 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Up No LED View View
MTJ-663X1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Vertical Through Hole Unshielded Up No LED View View
MTJ-665X1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Down No LED View View
MTJ-667X1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Up No LED View View
MTJ-669X1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Down No LED View View
MTJ-66ARX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Up No LED View View
MTJ-66EX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Up No LED View View
MTJ-66FX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Vertical Through Hole Unshielded Up No LED View View
MTJ-66GX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Down No LED View View
MTJ-66GX1-N View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Through Hole Unshielded Down No LED View View
MTJ-66HX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Vertical Surface Mount Unshielded Up No LED View View
MTJ-66KX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Vertical Surface Mount Unshielded Up No LED View View
MTJ-66VX1-SMT View 6P6C (RJ11, RJ12, RJ14, RJ25) Vertical Surface Mount Unshielded Up No LED View View
MTJ-66WAX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Surface Mount Unshielded Down No LED View View
MTJ-66WBX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Surface Mount Unshielded Down No LED View View
MTJ-66YX1 View 6P6C (RJ11, RJ12, RJ14, RJ25) Right Angle Surface Mount Unshielded Down No LED View View
MTJ-880X1 View 8P8C (RJ45) Right Angle Through Hole Unshielded Down No LED View View
MTJ-881X1 View 8P8C (RJ45) Right Angle Through Hole Unshielded Down No LED View View
MTJ-882BX1 View 8P8C (RJ45) Right Angle Through Hole Unshielded Up No LED View View
MTJ-883X1 View 8P8C (RJ45) Vertical Through Hole Unshielded Up No LED View View
MTJ-885X1 View 8P8C (RJ45) Right Angle Through Hole Unshielded Down No LED View View
MTJ-887X1 View 8P8C (RJ45) Right Angle Through Hole Unshielded Up No LED View View
MTJ-889X1 View 8P8C (RJ45) Right Angle Through Hole Unshielded Down No LED View View
MTJ-889X1-FSE View 8P8C (RJ45) Right Angle Through Hole Full Shield Down No LED View View
MTJ-88AAX1-FSV-L16 View 8P8C (RJ45) Right Angle Through Hole Full Shield Down Green/Yellow - Green/Yellow View View
Part Number MTJ-442BX2
Number of Positions/Contacts 4P4C (RJ9, RJ10, RJ22)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-442CX2
Number of Positions/Contacts 4P4C (RJ9, RJ10, RJ22)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-442X2
Number of Positions/Contacts 4P4C (RJ9, RJ10, RJ22)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-443X1
Number of Positions/Contacts 4P4C (RJ9, RJ10, RJ22)
Mounting Orientation Vertical
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-445X1
Number of Positions/Contacts 4P4C (RJ9, RJ10, RJ22)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-447X1
Number of Positions/Contacts 4P4C (RJ9, RJ10, RJ22)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-44HX1
Number of Positions/Contacts 4P4C (RJ9, RJ10, RJ22)
Mounting Orientation Vertical
Mounting Surface Mount
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-44VX1-SMT
Number of Positions/Contacts 4P4C (RJ9, RJ10, RJ22)
Mounting Orientation Vertical
Mounting Surface Mount
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-623X1-N-HT-P355C-A
Number of Positions/Contacts 6P2C (RJ11)
Mounting Orientation Vertical
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-62ATX1-FSD-PG4-HT
Number of Positions/Contacts 6P2C (RJ11)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Full Shield
Tab Direction Up
LED No LED
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-640X1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-641X1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-642BX2
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-643X1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Vertical
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-645X1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-647X1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-649X1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-64FX1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Vertical
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-64HX1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Vertical
Mounting Surface Mount
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-64WAX1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Surface Mount
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-64WBX1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Surface Mount
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-64YX1
Number of Positions/Contacts 6P4C (RJ11, RJ14)
Mounting Orientation Right Angle
Mounting Surface Mount
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-660X1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-661X1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-662BX2
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-662X2
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-663X1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Vertical
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-665X1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-667X1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-669X1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-66ARX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-66EX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-66FX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Vertical
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-66GX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-66GX1-N
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-66HX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Vertical
Mounting Surface Mount
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-66KX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Vertical
Mounting Surface Mount
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-66VX1-SMT
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Vertical
Mounting Surface Mount
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-66WAX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Surface Mount
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-66WBX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Surface Mount
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-66YX1
Number of Positions/Contacts 6P6C (RJ11, RJ12, RJ14, RJ25)
Mounting Orientation Right Angle
Mounting Surface Mount
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-880X1
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Part Number MTJ-881X1
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-882BX1
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-883X1
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Vertical
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-885X1
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-887X1
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Up
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-889X1
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Unshielded
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-889X1-FSE
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Full Shield
Tab Direction Down
LED No LED
Mating Parts
Datasheet / 3D Model
Sample Ordering

Product Photo
Part Number MTJ-88AAX1-FSV-L16
Number of Positions/Contacts 8P8C (RJ45)
Mounting Orientation Right Angle
Mounting Through Hole
Shielding Full Shield
Tab Direction Down
LED Green/Yellow - Green/Yellow
Mating Parts
Datasheet / 3D Model
Sample Ordering

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Disclaimer

All product specifications, statements, information and data posted on this website is subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in these publications is suitable for their application prior to releasing an order. It is also recommended to apply for and test samples for compatibility in each intended application. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.

Statements of suitability for certain applications are based on Adam Tech’s knowledge of typical operating conditions for such applications but are not intended to constitute a guarantee. Adam Tech specifically disclaims any warranty concerning suitability for a specific customers application or use.

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