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74040 The Molex 740401343 is a VHDM backplane connector system PCB header. It offers a 2.00mm pitch and supports a data rate of 3.125 Gbps.
Mfr Part #:

74040

Available from 1 distributors
Mfr Name: Molex
Molex
The Molex 740401343 is a VHDM backplane connector system PCB header. It offers a 2.00mm pitch and supports a data rate of 3.125 Gbps.
✓ Total Stock: 4 pcs
$ Price Range: $1.20

74040 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
4 pcs
On Request
4 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

74040 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Halogen Free
Number of Columns
Number of Rows
Orientation
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74040 Description

Short technical summary and product information.

The Molex 740401343 is a VHDM backplane connector system, specifically a daughtercard PCB header. It features a 2.00mm pitch between mating interfaces and is designed for backplane applications.

 

This connector operates at a data rate of 3.125 Gbps and has a maximum current rating of 1.0A per contact. It is constructed with a copper alloy metal and plated with gold for mating and matte tin for termination. The resin material is a high-performance thermoplastic, rated for 94V-0 flammability.

 

Key physical specifications include 8 rows, 25 columns, and a total of 200 loaded circuits. The orientation is right-angle, suitable for through-hole mounting with compliant pins. The operating temperature range is -55°C to +80°C. The connector is stackable and surface mount compatible.

 

Environmental compliance includes RoHS3 compliance and REACH unaffected status. It is also noted as low-halogen. The packaging type is tube.

74040 Quick Information

Product Type: PCB Header
Series: 74040
Canonical Name: Molex 0740401343 VHDM Backplane Connector System PCB Header
Subcategory: PCB Header

74040 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

74040 Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

74040 Features

  • VHDM backplane connector system PCB header.
  • 2.00mm pitch mating interface.
  • Supports 3.125 Gbps data rate.
  • Right-angle orientation for PCB mounting.
  • Through-hole compliant pin termination.

74040 Applications

  • Backplane connector for high-speed data transmission.
  • Daughtercard connector for backplane systems.
  • Used in high-density circuit board assemblies.
  • Suitable for 3.125 Gbps signal routing.

74040 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the data rate for the Molex 740401343 connector?

The data rate is 3.125 Gbps.

What is the pitch of the Molex 740401343 connector?

The pitch is 2.00 mm.

How many rows and circuits does the Molex 740401343 have?

It has 8 rows and 200 circuits.

What is the operating temperature range for this connector?

The operating temperature range is -55°C to +80°C.

What is the maximum current per contact for the 740401343?

The maximum current per contact is 1.0A.

Is the Molex 740401343 connector shielded?

Yes, it is shielded.

What is the flammability rating of the Molex 740401343?

The flammability rating is 94V-0.

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