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551-10-179-18-095004 Mill-Max 551-series PGA header with 179 positions arranged in an 18x18 grid. Features 2.54mm pitch, through-hole solder termination, and gold-plated brass contacts (10µin).
Mfr Part #:

551-10-179-18-095004

Available from 1 distributors
Mfr Name: Mill-Max Manufacturing
Mill-Max Manufacturing
Mill-Max 551-series PGA header with 179 positions arranged in an 18x18 grid. Features 2.54mm pitch, through-hole solder termination, and gold-plated brass contacts (10µin).
Total Stock: 186 pcs

551-10-179-18-095004 Available from 1 distributors

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551-10-179-18-095004 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Contact Finish
Contact Finish Thickness
Contact Material
Housing Material
Mounting Type
Number of Positions or Pins (Grid)
Pitch
Termination
Type

551-10-179-18-095004 Description

Short technical summary and product information.

This Mill-Max 551-10-179-18-095004 is a 179-position Pin Grid Array (PGA) header designed for through-hole mounting. The pins are arranged in an 18x18 grid on 2.54mm (0.100 inch) centers, making it suitable for high-density interconnections in socketed IC applications.

 

The header features gold-plated brass alloy contacts with a 10µin finish, ensuring reliable electrical connections and corrosion resistance. The housing is made of high-temperature PCT polyester material, compatible with various soldering processes. The contacts are secured with a solder tail termination.

 

As part of the Mill-Max 551 series, this through-hole PGA header is ideal for adapter boards, prototyping, and board stacking applications where a robust, removable connection is required. The RoHS compliance (2011/65/EU) confirms it meets current environmental standards.

551-10-179-18-095004 Quick Information

Product Type: PGA Header
Series: 551
Canonical Name: 179-Position (18x18) PGA Header, Through Hole, 2.54mm Pitch, Gold Contacts
Subcategory: IC Sockets

551-10-179-18-095004 Compliance

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

551-10-179-18-095004 Features

  • 179-pin PGA header with 18x18 grid arrangement.
  • 2.54mm (0.100 inch) pitch for standard spacing.
  • Gold-plated brass contacts with 10µin finish.
  • Through-hole mount with solder termination.
  • High-temperature PCT polyester insulator.

551-10-179-18-095004 Applications

  • Used in socketed IC programming and testing.
  • Ideal for adapter boards and prototyping.
  • Suitable for board stacking applications.
  • Designed for high-density interconnect systems.

551-10-179-18-095004 FAQs

7 frequently asked questions generated from this part’s specifications.
How many pins does this PGA header have?

179 positions arranged in an 18x18 grid.

What is the pin pitch?

2.54mm (0.100 inch).

What is the mounting type?

Through-hole with solder termination.

What is the contact finish?

Gold plating with 10µin thickness.

What is the housing material?

High-temperature PCT polyester.

Is this part RoHS compliant?

Yes, RoHS 2011/65/EU compliant per the datasheet.

What series is this header?

Mill-Max series 551 PGA header.

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