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QSH-090-01-L-D-A The Samtec QSH-090-01-L-D-A is a 180-position receptacle connector designed for board-to-board applications. It features a 0.50mm pitch and surface mount termination.
Mfr Part #:

QSH-090-01-L-D-A

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
The Samtec QSH-090-01-L-D-A is a 180-position receptacle connector designed for board-to-board applications. It features a 0.50mm pitch and surface mount termination.
✓ Total Stock: 50 pcs
$ Price Range: $1.00

QSH-090-01-L-D-A Available from 1 distributor

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✓ Non-Authorised
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Chanetech ✓
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50 pcs
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50 pcs On Request 1 On Request On Request On Request On Request On Request
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QSH-090-01-L-D-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Material
Features
Halogen Free
Height Above Board
Insulator Material
Lead Spacing
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Rows
Pitch
Plating
Tape & Reel
Voltage Rating
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QSH-090-01-L-D-A Description

Short technical summary and product information.

The Samtec QSH-090-01-L-D-A is a high-performance receptacle connector from the QSH series, designed for mezzanine board-to-board applications. It offers 180 positions arranged in 2 rows with a precise 0.50mm pitch, enabling dense interconnect solutions.

 

This connector features a surface mount termination type for easy integration into PCB assemblies. The contact finish is Gold with a thickness of 10.0µin (0.25µm), ensuring reliable electrical performance. The insulator material is Liquid Crystal Polymer, and the contact material is Phosphor Bronze.

 

Key specifications include a 2A per pin current rating for contacts and 25A for the ground plane. It operates within a temperature range of -55°C to +125°C and has a voltage rating of 175 VAC at a 5mm stack height. The maximum mating cycles are rated at 100. The connector is lead-free solderable and meets SMT lead coplanarity requirements.

 

Additional features include board guides and an integrated ground plane, contributing to signal integrity and power delivery. Mated stacking heights range from 5mm to 25mm, offering flexibility in system design. The connector is also available in Tape & Reel and Full Reel Tape & Reel packaging options.

QSH-090-01-L-D-A Quick Information

Product Type: Receptacle Connector
Series: QSH
Canonical Name: Samtec Inc. QSH Series 0.50mm Pitch Receptacle Connector, 180 Positions, Surface Mount, 10µin Gold/Tin
Subcategory: Mezzanine Connector

QSH-090-01-L-D-A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free Solderable

QSH-090-01-L-D-A Estimated Pricing

Qty Low High
1+ $1.00 $1.00

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

QSH-090-01-L-D-A Features

  • 180 positions in 2 rows.
  • 0.50mm pitch for dense interconnects.
  • Surface mount termination type.
  • 10µin gold contact finish.
  • 25 Gbps performance capability.

QSH-090-01-L-D-A Applications

  • Board-to-board mezzanine connections.
  • High-speed signal routing.
  • Dense PCB designs.
  • Power and ground connections.

QSH-090-01-L-D-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the QSH-090-01-L-D-A connector?

The pitch of the QSH-090-01-L-D-A connector is 0.50mm (0.020").

How many positions does the QSH-090-01-L-D-A connector have?

The QSH-090-01-L-D-A connector has 180 positions.

What is the mounting type for the QSH-090-01-L-D-A connector?

The mounting type for the QSH-090-01-L-D-A connector is Surface Mount.

What is the operating temperature range for this connector?

The operating temperature range for the QSH-090-01-L-D-A connector is -55°C to +125°C.

What is the voltage rating of the QSH-090-01-L-D-A connector?

The voltage rating is 175 VAC at a 5mm stack height.

What are the available mated stacking heights for this connector series?

Mated stacking heights range from 5mm to 25mm.

What is the contact finish and thickness?

The contact finish is Gold with a thickness of 10.0µin (0.25µm).

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