X-On Electronics has gained recognition as a prominent supplier of 743003155 High Speed/Modular Connectors across the USA, India, Europe, Australia, and various other global locations. 743003155 High Speed/Modular Connectors are a product manufactured by Molex. We provide cost-effective solutions for High Speed/Modular Connectors, ensuring timely deliveries around the world.

743003155 Molex

743003155 electronic component of Molex
743003155 Molex
743003155 High Speed/Modular Connectors
743003155 Connectors

Images are for reference only
See Product Specifications
Part No. 743003155
Manufacturer: Molex
Category: High Speed/Modular Connectors
Description: High Speed/Modular Connectors HDM DC Stkg Mod PF3. PF3.5 30 SAu 144Ckt
Datasheet: 743003155 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
N/A

Obsolete
Availability Price Quantity
0
MOQ : 120
Multiples : 120
120 : USD 58.838
600 : USD 58.8247
1080 : USD 56.5668
N/A

Obsolete
0
MOQ : 1
Multiples : 1
1 : USD 64.6527
10 : USD 61.6465
25 : USD 58.291
N/A

Obsolete
   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Series
Number of Rows
Number of Positions
Mounting Angle
Pitch
Termination Style
Housing Material
Contact Material
Contact Plating
Current Rating
Packaging
Voltage Rating
Brand
Factory Pack Quantity :
Tradename
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the 743003155 from our High Speed/Modular Connectors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 743003155 and other electronic components in the High Speed/Modular Connectors category and beyond.

Image Part-Description
Stock Image 743201304
Conn MicroCross RCP 24 POS 1.9mm Solder RA Thru-Hole 24 Terminal 1 Port MicroCross™ Tray
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 74320-3000
Conn MicroCross RCP 29 POS 1.91mm Solder ST Thru-Hole 29 Terminal 1 Port MicroCross™ Tray
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 74320-1000
Conn MicroCross RCP 29 POS 1.91mm Solder RA Thru-Hole 29 Terminal 1 Port MicroCross™ Tray
Stock : 1048
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 74320-4000
Conn MicroCross RCP 24 POS 1.91mm Solder RA Thru-Hole 24 Terminal 1 Port MicroCross™ Box
Stock : 5858
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 74320-1003
Conn MicroCross RCP 29 POS 1.91mm Solder RA Thru-Hole 29 Terminal 1 Port MicroCross™ Tray
Stock : 1747
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 74320-1004
Conn MicroCross RCP 29 POS 1.91mm Solder RA Thru-Hole 29 Terminal 1 Port MicroCross™ Tray
Stock : 1067
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 74320-1007
Conn MicroCross RCP 29 POS 1.91mm Solder RA Thru-Hole 28 Terminal 1 Port MicroCross™ Tray
Stock : 752
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 74320-3004
Conn MicroCross RCP 29 POS 1.91mm Solder ST Thru-Hole 29 Terminal 1 Port MicroCross™ Tray
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 743204003
Conn MicroCross RCP 24 POS 1.91mm Solder RA Thru-Hole 24 Terminal 1 Port MicroCross™ Tray
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 74301-5018
High Speed Modular Connectors HDM BP CONN EXT TL L GPA 30SAU GF 144CK
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image TR1208RMH1NB
Conn Ringlock Circular PIN 8 POS Crimp ST Panel Mount 8 Terminal 1 Port
Stock : 100
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image C3216C0G2J221J
CAP CER 220PF 630V 5% NP0 1206
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image M83513/03-B01C
MICRO 15C P /11 WHT 18"
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TR1208RFH1NB
Conn Ringlock Circular SKT 8 POS Crimp ST Panel Mount 8 Terminal 1 Port
Stock : 114
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 7430 10,0 - 34,0 NCM
TORQUE SCREWDRIVER, ADJ, 10 TO 34N-CM
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image C3216C0G2J222J
CAP CER 2200PF 630V 5% NP0 1206
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 743100-000
Standard Circular Connector 5420-00-230010
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image M8340107H1002FGUF
RESISTOR NETWORK, THIN FILM, 3, 10KOHM, 1%, SIP
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image M8340107H1001FGUF
RESISTOR NETWORK, THIN FILM, 3, 1KOHM, 1%, SIP
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 7431 30,0 - 100,0 NCM
TORQUE SCREWDRIVER, ADJ, 30 TO 100N-CM
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

This document was generated on 09/21/2021 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: 0743003155 Status: Active Overview: HDM Backplane Connector System Description: HDM Board-to-Board Daughtercard Receptacle, Vertical, Signal Module, with Guide, 144 Circuits, Mounted Height 15.00mm, Press-Fit Pin Length 3.50mm Documents: 3D Model Product Specification PS-73780-999-001 (PDF) Drawing (PDF) RoHS Certificate of Compliance (PDF) 3D Model (PDF) Series image - Reference only Agency Certification UL E29179 EU ELV Not Relevant General Product Family Backplane Connectors EU RoHS China RoHS Series 74300 Compliant Application Daughtercard, Mezzanine REACH SVHC Component Type PCB Receptacle Not Contained Per - Overview HDM Backplane Connector System D(2020)9139-DC (19 Product Name HDM Jan 2021) UPC 822350330053 Halogen-Free Status Physical Low-Halogen Circuits (Loaded) 144 For more information, please visit Contact US Circuits (maximum) 144 Color - Resin Black China ROHS Green Image Durability (mating cycles max) 250 ELV Not Relevant First Mate / Last Break No RoHS Phthalates Not Contained Flammability 94V-0 Guide to Mating Part Yes Keying to Mating Part None Search Parts in this Series Material - Metal Copper-Nickel-Tin 74300 Series Material - Plating Mating Gold Material - Plating Termination Tin-Lead Mates With Material - Resin High Temperature Thermoplastic HDM Board-to-Board Backplane Header Net Weight 20.088/g 73642 , 73643 , 73644 , 74349 , 74428 , Number of Columns 24 73769 , 7 3781, 73770 , 73782 , 73783 , Number of Pairs Open Pin Field 73771 Number of Rows 6 Orientation Vertical PC Tail Length 3.50mm PCB Locator No PCB Retention None PCB Thickness - Recommended 1.60mm Packaging Type Tube Pitch - Mating Interface 2.00mm Pitch - Termination Interface 2.00mm Plating min - Mating 0.762m Plating min - Termination 0.889m Polarized to PCB No Stackable Yes Surface Mount Compatible (SMC) Yes Temperature Range - Operating -55 to +105C Termination Interface: Style Through Hole - Compliant Pin ElectricalCurrent - Maximum per Contact 1.0A Data Rate 1.0 Gbps Real Signals (per 25mm) 76 Shielded Yes Voltage - Maximum 250V AC Solder Process Data Lead-freeProcess Capability N/A Material Info Reference - Drawing Numbers Product Specification PS-73780-999-001 Sales Drawing SD-74300-002-001 This document was generated on 09/21/2021 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION

Tariff Desc

8536.69.10 62 Plugs and sockets for co-axial cables or printed circuits Free

8536.69.90 CONNECTORS, ELECTRICAL, being ANY of the following:
(a) plugs;
(b) sockets;
(c) adaptors
TC 1225594

8536.69.90 PLUG AND SOCKET COMBINATIONS, being ANY of the following:
(a) 2, 3, 4, 6, 9, 12 OR 15 way, rated to 300 V, maximum current of 15 amps;
(b) 2, 3 OR 12 way, single in line pin header;
(c) 1.3mm plug to 2.1mm socket;
(d) 2.5mm plug to 3.5mm socket
TC 9900931

8536.69.90 SOCKETS, being ANY of the following:
(a) single pin, NOT exceeding 3.5 mm;
(b) micro, single pin, 2 mm;
(c) DC power connector, 2.1 mm OR 2.5 mm;
(d) 9 pin OR 15 pin, sub D;
(e) 2, 4 OR 8 pole microphone connector;
(f) 2, 3, 5, 6, 7, 8 OR 13 pin DIN;
(g) 16, 20, 26, 34, 40 OR 50 way dual in line crimp-on
TC 9900883

8536.69 JACKS, phono, RCA Type
TC 8438480

8536.69.90 CONNECTORS, electrical, incorporating twist locking mechanism
TC 9703905

8536.70.90 CONNECTORS, OPTICAL Op. 12.06.2007 FIBRE
TC 0708845

8536.69 PLUGS, modular, telephone, to suit RJ 11 sockets and complying with US Standard FCC 68
TC 9203687

8536.90.90 LUGS, being solderable, copper connectors
TC 0613954

8535.90.00 CRIMPING TERMINALS, having bell-mouth OR flared cable entry
TC 9504891

8536.90 HOLDERS, dry cell
TC 8438464

8536.69.90 TC 1440896 POWER POINTS, plastic AND/OR metal, single OR multiple power outlet, with OR without EITHER of the following:
(a) LED (light-emitting diode) night light;
(b) single OR multiple power switches

8536.69 PLUGS/SOCKETS, adaptor being EITHER of the following:
(a) providing for plug or socket configurations used in other countries to connect to Australian standard plugs or sockets;
(b) providing for plug or socket configurations of Australian standard type to connect to plugs or sockets used in other countries
TC 8807068
BittWare
Brad
Brad Harrison
FCT
FCT - A MOLEX COMPANY
FCT Electronics
Flamar
FLAMAR - A MOLEX COMPANY
GW Connect
GWCONNECT BY MOLEX
HH
ML4
MOLEX
MOLEX - FLS SELECT
Molex / FCT
molex / gwconnect
MOLEX / WALDOM
MOLEX / WOODHEAD
Molex Connector Corporation
MOLEX ELECTRONICS
MOLEX FLAMAR
Molex Inc
MOLEX INDUSTRIAL
MOLEX INDUSTRIAL HDC
MOLEX PREMISE NETWORK
MOLEX WESTEC
Molex, LLC
Oplink
Sensorcon
Temp-Flex
Triton
Triton/ Molex LLC
WOODHEAD / MOLEX
1N4732B Zener Diodes by Semtech – 4.7V, 1W Regulation image

Jun 10, 2025
The 1N4732B Zener Diodes by Semtech offer reliable 4.7V voltage regulation, 1W power dissipation, and low leakage—ideal for precision circuits and overvoltage protection.
B2P3-VH JST Header – 2-Pin, 10A Power Connector image

Jun 9, 2025
B2P3-VH (LF)(SN) Headers & Wire Housings by JST offer 2-pin, 3.96mm pitch, 10A power connection with through-hole stability—ideal for industrial and power supply systems.
Eaton SPCT2-280 Gas Discharge Tube – Advanced Circuit Protection image

May 6, 2025
The SPCT2-280 by Eaton is a high-performance Gas Discharge Tube - GDT / Gas Plasma Arrestor , offering robust Circuit Protection against voltage transients. Designed for global applications, it ensures safety in telecom, power, and data systems.
HWS300-24 Power Supply by TDK-Lambda – 24V, 300W Output image

Jun 3, 2025
The HWS300-24 Switching Power Supply by TDK-Lambda provides 336W power , 24V output , and 14A current , ensuring efficient power conversion for automation, medical, and industrial applications. Built for reliability and available globally.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified