ESQ-120-49-G-D Elevated socket strip with 40 positions in double row, 2.54mm pitch. Through hole mounting with gold plated phosphor bronze contacts.
Mfr Part #:

ESQ-120-49-G-D

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Elevated socket strip with 40 positions in double row, 2.54mm pitch. Through hole mounting with gold plated phosphor bronze contacts.
Total Stock: 93 pcs

ESQ-120-49-G-D Available from 1 distributor

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93 pcs
93 pcs On Request 1 On Request On Request 530 On Request On Request

ESQ-120-49-G-D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Type
Current Rating
Current Rating (Amps)
Fastening Type
Insertion Depth
Insulation Color
Insulation Height
Insulator Material
Material Flammability Rating
Max Cycles
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Packaging Type
Pitch
Row Spacing
Standard Package Qty
Style
Termination
Voltage Rating

ESQ-120-49-G-D Description

Short technical summary and product information.

The ESQ-120-49-G-D is an elevated socket strip from Samtec's ESQ series, designed for board-to-board stacking applications requiring a higher profile. It features 40 positions arranged in a double row with a 2.54mm (0.100") pitch and row spacing. The connector uses a through hole mounting style with solder termination, making it suitable for robust PCB attachment.

 

The insulator is made of black glass filled polyester with a UL94 V-0 flammability rating, and the contacts are phosphor bronze with a 20µ" (0.51µm) gold finish. Electrical ratings include 5.7A per contact (with 2 pins powered) and 550VAC voltage rating. The operating temperature range is -55°C to 125°C, and the connector is rated for 100 mating cycles with 10µ" gold.

 

This socket strip is commonly used in PC/104 and other embedded systems requiring reliable, high-density interconnections. The push-pull fastening type ensures easy mating and unmating. Packaging is in tubes of 11 pieces.

ESQ-120-49-G-D Quick Information

Product Type: Elevated Socket
Series: ESQ
Canonical Name: Elevated Socket Strip, 0.100" Pitch, 40 Positions, Double Row, Through Hole, Gold Contact Finish
Subcategory: Elevated Socket Strip

ESQ-120-49-G-D Compliance

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

ESQ-120-49-G-D Features

  • 40 positions in double row arrangement.
  • Gold plated phosphor bronze contacts.
  • Through hole solder termination.
  • Rated for 5.7A per contact.
  • Operating temperature -55°C to 125°C.

ESQ-120-49-G-D Applications

  • Used in PC/104 board stacking applications.
  • Suitable for elevated board-to-board connections.
  • Ideal for high-reliability socket strips.

ESQ-120-49-G-D FAQs

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

40 positions.

What is the pitch of this connector?

2.54mm (0.100").

What is the current rating per contact?

5.7A per contact (2 pins powered).

What is the voltage rating?

550VAC.

What is the mounting type?

Through hole.

What is the contact finish?

Gold, 20µ" (0.51µm).

What is the operating temperature range?

-55°C to 125°C.

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