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Molex C-Grid Series Straight Through Hole 34 Contact PCB Header 2 Row 2.54 mm Pitch Shrouded 70246-3401

Category PCB Header Brand Molex Condition New

Specifications

Country of Origin India
Voltage 250V
Brand Molex
Orientation Straight
Current 2.5A
Mount Type Through Hole
Housing Material Polybutylene Terephthalate
Contact Material Phosphor Bronze
Series C-Grid
Termination Type Solder
Maximum Operating Temperature 120°C
Minimum Operating Temperature -55°C
Number of Rows 2
Pitch 2.54mm
Contact Plating Gold
Number of Contacts 34
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board
Tail Pin Length 3.43mm
Mating Pin Length 2.54mm

Key Features

  • Features a shrouded, straight orientation with two rows for secure PCB mounting.
  • Constructed from durable polybutylene terephthalate housing with phosphor bronze contacts for reliable conductivity.
  • Contacts are gold plated with a plating depth of 0.38 μm to ensure corrosion resistance.
  • Operates at a maximum voltage of 250V and current of 2.5A suitable for robust electronic applications.
  • Designed with a tail pin length of 3.43 mm and mating pin length of 2.54 mm for precise solder termination.
  • Rated for operating temperatures from -55°C up to 120°C, supporting harsh environments.
  • Ideal for industrial, electronic components manufacturing, and PCB assembly use cases.

Product Description

Molex 70246-3401 C-Grid Series Straight Through Hole PCB Header features 34 male contacts arranged in two rows with a 2.54 mm pitch. The shrouded design protects the contacts and enhances connection stability in wire-to-board applications.

The housing is made from polybutylene terephthalate which offers robustness and electrical insulation, while the contacts utilize phosphor bronze material plated with gold to provide excellent conductivity and resistance to corrosion, with a plating depth of 0.38 μm. The connector is terminated by soldering, with tail pins measuring 3.43 mm to ensure secure and reliable mounting on printed circuit boards.

Operating specifications include a voltage rating of 250V and current carrying capacity of 2.5A. This header supports a temperature range from -55°C minimum to 120°C maximum, enabling usage in varying industrial and electronic assembly environments.

Typical applications include electronic component manufacturing, PCB assembly lines, and industrial electronic equipment requiring reliable, high-density PCB connectivity solutions. The 34-contact configuration in a compact dual-row format facilitates efficient circuit design and robust wire-to-board interfacing.

Shrouded 2-row straight PCB Header for reliable connections. Gold-plated phosphor bronze contacts for enhanced conductivity and corrosion resistance. Polybutylene terephthalate housing ensures electrical insulation and durability.

Rated for 250V and 2.5A, suitable for demanding industrial use. Wide operating temperature range from -55°C to 120°C. Tail pin length of 3.43 mm for solder termination. Compact 2.54 mm pitch supports high-density PCB designs.

Available from EnvMart with comprehensive product support for electronics manufacturing and industrial applications.

Molex C-Grid Series Straight Through Hole 34 Contact PCB Header 2 Row 2.54 mm Pitch Shrouded 70246-3401
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Frequently Asked Questions

The voltage rating of this PCB header is 250V.

It has a current capacity of 2.5A.

The housing is made from polybutylene terephthalate, and the contacts are made of phosphor bronze with gold plating.

The pitch size of the contacts is 2.54 mm.

The tail pin length for solder termination is 3.43 mm.

It operates within a temperature range of -55°C to 120°C.

This model features 34 male contacts.

This connector uses through-hole mounting.

This connector is shrouded, which enhances connection stability.

The termination type for this header is solder.

The product is manufactured in India.

It is suitable for electronic component manufacturing, PCB assembly, and industrial electronic equipment.

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