646478-1 TE Connectivity 646478-1 is a Hard Metric Type A shroud for male pins with 154 positions arranged in 5+2 rows at 2.00mm pitch. It features through hole mounting and a gray housing.
Mfr Part #:

646478-1

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 646478-1 is a Hard Metric Type A shroud for male pins with 154 positions arranged in 5+2 rows at 2.00mm pitch. It features through hole mounting and a gray housing.
Total Stock: 640 pcs
$ Price Range: $4.11 - $4.24

646478-1 Available from 1 distributor

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Non-Authorised
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640 pcs
640 pcs On Request 1 On Request On Request On Request On Request On Request

646478-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
China RoHS 2
Color
Connector Style
Connector Type
EU ELV
Halogen Content
Halogen Free
Mil-Spec Certified
Mounting Type
Number of Positions
Number of Rows
Pitch

646478-1 Description

Short technical summary and product information.

The TE Connectivity 646478-1 is a Hard Metric Type A shroud for male pin connectors designed for backplane interconnect systems. It accommodates 154 positions arranged in a 5+2 row configuration with a 2.00mm pitch, providing a high-density connection solution.

 

The shroud is mounted using through hole technology, offering robust mechanical attachment to the printed circuit board. The connector housing is colored gray and is manufactured with halogen content that does not meet low halogen thresholds (contains Br or Cl > 900 ppm).

 

This component is compliant with EU RoHS Directive 2011/65/EU, EU ELV Directive 2000/53/EC, China RoHS 2, and contains no REACH SVHCs. It is not mil-spec certified and is not suitable for solder process applications.

646478-1 Quick Information

Product Type: Backplane Connector Housing
Series: Hard Metric, Type A
Canonical Name: TE Connectivity 646478-1 Hard Metric Type A Shroud for Male Pins, 154 Positions, 2.00mm Pitch, Through Hole, Gray
Subcategory: Shroud for Male Pins

646478-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Does not contain REACH SVHC

646478-1 Estimated Pricing

Qty Low High
1,280+ $4.24 $4.24
2,560+ $4.11 $4.11

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

646478-1 Features

  • Hard Metric Type A shroud design.
  • 154 positions with 5+2 rows.
  • 2.00mm pitch for high density.
  • Through hole mounting method.
  • Gray colored connector housing.

646478-1 Applications

  • Backplane connector systems for telecom.
  • High density data communication equipment.
  • Industrial control backplane interconnects.
  • Computing and server infrastructure modules.

646478-1 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the TE Connectivity 646478-1 connector have?

The connector has 154 positions.

What is the pitch of the TE Connectivity 646478-1?

The pitch is 2.00mm.

What is the mounting type for the TE Connectivity 646478-1?

The mounting type is Through Hole.

What is the connector style of the 646478-1?

It is Hard Metric, Type A.

What color is the TE Connectivity 646478-1 connector housing?

The housing is gray.

What are the environmental compliance certifications for the 646478-1?

It is compliant with EU RoHS, EU ELV, China RoHS 2, and does not contain REACH SVHC. It is not halogen free.

Is the TE Connectivity 646478-1 mil-spec certified?

No, it is not mil-spec certified.

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