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73942-5000 Molex 73942-5000 is a 144-position HDM backplane header with 2.00mm pitch, vertical orientation, and through hole termination. It features gold-plated phosphor bronze contacts and is rated for 1A and 250V AC.
Mfr Part #:

73942-5000

Available from 1 distributors
Mfr Name: Molex
Molex
Molex 73942-5000 is a 144-position HDM backplane header with 2.00mm pitch, vertical orientation, and through hole termination. It features gold-plated phosphor bronze contacts and is rated for 1A and 250V AC.
Total Stock: 4 pcs

73942-5000 Available from 1 distributor

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73942-5000 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Agency Approvals
Color
Connector Style
Connector Type
Contact Finish
Contact Finish Thickness
Contact Finish Thickness - Mating
Contact Finish Thickness - Termination
Contact Material
Contact Plating - Mating
Contact Plating - Termination
Current Rating
Data Rate
Durability (Mating Cycles)
ELV
Flammability Rating
Halogen Free
Max Solder Cycles
Mounting Type
Number of Columns
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature Range
Orientation
PCB Tail Length
Packaging Type
Pitch
Recommended PCB Thickness
Solder Process Duration
Solder Process Temperature
Termination
Voltage Rating

73942-5000 Description

Short technical summary and product information.

The Molex 73942-5000 is a 144-circuit HDM backplane header from the 73942 series. It has 6 rows and 24 columns with a 2.00mm pitch, designed for board-to-board connections in backplane applications.

 

Electrical ratings include 1A per contact, 250V AC, and a data rate of 1.0 Gbps. The operating temperature range is -55°C to +105°C. Contacts are made of phosphor bronze with gold plating on the mating area (0.762µm) and tin plating on the termination area (2.540µm). Durability is rated at 250 mating cycles.

 

Mechanical features include through hole mounting, vertical orientation, a solder tail length of 3.00mm, and recommended PCB thickness of 2.50mm. The housing is black high-temperature thermoplastic with UL 94V-0 flammability rating. Packaging is in tube.

 

The part is RoHS compliant, REACH SVHC-free, Low-Halogen, and ELV compliant. It carries CSA and UL agency approvals. It mates with Molex 73632 and 73780 daughtercard receptacles.

73942-5000 Quick Information

Product Type: Backplane Header
Series: 73942
Canonical Name: Molex 73942-5000 HDM Backplane Header, 144 Circuits, 2.00mm Pitch, Vertical, Through Hole
Subcategory: Specialized Backplane Connectors

73942-5000 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Contains no SVHC

73942-5000 Features

  • 144-position HDM backplane header with 2.00mm pitch.
  • Through hole vertical mount with solder termination.
  • Gold-plated phosphor bronze contacts for reliable connection.
  • Rated for 1A per contact and 250V AC operation.
  • Supports data rates up to 1.0 Gbps.

73942-5000 Applications

  • Used in high-density backplane interconnection systems.
  • Ideal for telecom and data communication equipment.
  • Suitable for server and storage backplane applications.
  • Designed for board-to-board connections in industrial electronics.

73942-5000 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the Molex 73942-5000 have?

The Molex 73942-5000 has 144 positions (6 rows x 24 columns).

What is the pitch of the Molex 73942-5000?

The pitch is 2.00mm (0.079 inches).

What is the current rating of the Molex 73942-5000?

The current rating is 1A per contact.

What is the voltage rating of the Molex 73942-5000?

The voltage rating is 250V AC.

What is the mounting type of the Molex 73942-5000?

The mounting type is through hole with vertical orientation and solder termination.

What is the operating temperature range of the Molex 73942-5000?

The operating temperature range is -55°C to +105°C.

Is the Molex 73942-5000 RoHS compliant?

Yes, the Molex 73942-5000 is RoHS compliant, REACH SVHC-free, Low-Halogen, and ELV compliant.

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