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1-530745-1 Receptacle connector with 128 female socket contacts, 2 rows, 0.050" pitch, through-hole solder termination, and gold contact finish.
Mfr Part #:

1-530745-1

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
Receptacle connector with 128 female socket contacts, 2 rows, 0.050" pitch, through-hole solder termination, and gold contact finish.
Total Stock: 10 pcs

1-530745-1 Available from 1 distributors

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1-530745-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Type
Fastening Type
Features
Insulation Color
Insulation Height
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Pitch
Row Spacing
Style
Termination
Termination Style

1-530745-1 Description

Short technical summary and product information.

The TE Connectivity 1-530745-1 is a 128-position receptacle connector designed for board-to-board applications. It features a 0.050" (1.27mm) pitch with 2 rows and a row spacing of 0.150" (3.81mm). The connector uses through-hole mounting and solder termination for reliable connections. Contacts are gold-plated with a thickness of 50.0µin (1.27µm) for corrosion resistance and signal integrity. The push-pull fastening type with a mating guide ensures secure mating and easy alignment. The gray insulation has a height of 5.45mm (0.215"). All 128 positions are loaded. The connector is listed as RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).

1-530745-1 Quick Information

Product Type: Receptacle Connector
Canonical Name: 128 Position Receptacle, Female Socket, Through Hole, Solder, 0.050" (1.27mm) Pitch, Board to Board, Gold Contact Finish
Subcategory: Headers, Receptacles, Female Sockets

1-530745-1 Compliance

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

1-530745-1 Features

  • 128-position dual-row receptacle connector.
  • 0.050" (1.27mm) pitch for high-density designs.
  • Through-hole mounting with solder termination.
  • Gold-plated contacts for reliable connections.
  • Push-pull locking mechanism with mating guide.

1-530745-1 Applications

  • Suitable for board-to-board stacking applications.
  • Used in electronic equipment requiring high pin counts.
  • Ideal for dense PCB interconnect designs.
  • Common in telecommunications and data processing systems.

1-530745-1 FAQs

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

128 positions, all loaded.

What is the pitch of this connector?

The pitch is 1.27mm (0.050").

What mounting type does the connector use?

Through-hole mounting with solder termination.

What is the contact finish?

Gold contact finish with a thickness of 1.27µm (50.0µin).

How many rows of contacts are there?

2 rows.

What is the fastening type?

Push-pull fastening with a mating guide.

What style is this connector?

Board to board.

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