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QSE-040-01-L-D-A 80 position surface mount receptacle from Samtec's QSE series with 0.80mm pitch, gold contacts, and board guide. Rated for 2A per pin and 225 VAC.
Mfr Part #:

QSE-040-01-L-D-A

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
80 position surface mount receptacle from Samtec's QSE series with 0.80mm pitch, gold contacts, and board guide. Rated for 2A per pin and 225 VAC.
✓ Total Stock: 55 pcs
$ Price Range: $4.09 - $7.27

QSE-040-01-L-D-A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
HMB Electronics LLC ✓
Non-Authorised Inventory information
55 pcs
On Request
55 pcs On Request 1 On Request On Request 2018-05-02 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

QSE-040-01-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
Current Rating
Features
Ground Plane Current Rating
Height Above Board
Insulator Material
Lead Spacing
Lead Style
Lead-Free Solderable
Mated Stacking Heights
Max Mating Cycles
Mounting Type
Number of Positions
Number of Rows
Operating Temperature Range
Packaging Type
Pitch
Plating Option
SMT Lead Coplanarity
Termination Style
Type
Voltage Rating
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QSE-040-01-L-D-A Description

Short technical summary and product information.

The QSE-040-01-L-D-A is a 80 position (2 row) surface mount receptacle from Samtec's QSE series. It features a 0.80mm pitch and gold plated contacts with 10µin thickness. The connector includes a board guide and ground bus plane for enhanced alignment and grounding. It is designed for board-to-board mezzanine stacking applications, with mated stacking heights ranging from 5mm to 25mm when paired with the QTE series header.

 

Electrical ratings include 2A per pin (with 2 pins powered) and 23A per ground plane. The voltage rating is 225 VAC when mated at 5mm stack height. The operating temperature range is -55°C to +125°C. The insulator is made of liquid crystal polymer and contacts are phosphor bronze. The connector is lead-free solderable and supports up to 100 mating cycles.

 

Packaging is typically tray, with SMT termination. The part is RoHS compliant (low confidence) and has MSL 1 (unlimited).

QSE-040-01-L-D-A Quick Information

Product Type: Array Connector - Mezzanine (Board to Board)
Series: QSE
Canonical Name: Samtec QSE Series 80 Position (2 Row) 0.80mm Pitch Surface Mount Receptacle, Gold 10µin, with Board Guide and Ground Bus
Subcategory: Array Connector

QSE-040-01-L-D-A Compliance

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

QSE-040-01-L-D-A Estimated Pricing

Qty Low High
1+ $7.27 $7.27
64+ $5.59 $5.59
128+ $5.24 $5.24
256+ $4.84 $4.84
512+ $4.61 $4.61
1,024+ $4.33 $4.33
2,560+ $4.09 $4.09

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

QSE-040-01-L-D-A Features

  • 80 position, 2 row, 0.80mm pitch receptacle.
  • Gold plated contacts with 10µin thickness.
  • Rated for 2A per pin and 23A per ground plane.
  • Includes board guide and ground bus plane.
  • Supports stacking heights from 5mm to 25mm.

QSE-040-01-L-D-A Applications

  • Board-to-board mezzanine stacking in compact electronics.
  • High-density signal routing in computing and networking.
  • Used in telecom equipment requiring reliable interconnects.
  • Ideal for applications needing multiple stack height options.

QSE-040-01-L-D-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the QSE-040-01-L-D-A?

0.80mm (0.031 inches).

How many positions does it have?

80 positions arranged in 2 rows.

What is the current rating?

2A per pin (with 2 pins powered) and 23A per ground plane (with 1 ground plane powered).

What is the voltage rating?

225 VAC when mated at 5mm stack height.

What mounting type is used?

Surface mount (SMT).

What is the operating temperature range?

-55°C to +125°C.

What stacking heights are supported?

5mm, 8mm, 11mm, 14mm, 16mm, 19mm, and 25mm.

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