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QSE-020-01-L-D-A-K-TR Samtec QSE-020-01-L-D-A-K-TR is a 40 position, 2 row, 0.80mm pitch surface mount mezzanine connector (receptacle, center strip contacts). It features gold contact finish and supports mated stacking heights from 5mm to 25mm.
Mfr Part #:

QSE-020-01-L-D-A-K-TR

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec QSE-020-01-L-D-A-K-TR is a 40 position, 2 row, 0.80mm pitch surface mount mezzanine connector (receptacle, center strip contacts). It features gold contact finish and supports mated stacking heights from 5mm to 25mm.
✓ Total Stock: 84 pcs
$ Price Range: $3.25 - $5.94

QSE-020-01-L-D-A-K-TR Available from 1 distributor

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✓ Non-Authorised
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84 pcs
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84 pcs On Request 1 On Request On Request On Request 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-020-01-L-D-A-K-TR 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 (Nominal @ 1 ground plane powered)
Current Rating (Nominal @ 2 Pins Powered)
Features
Height Above Board
Insulator Material
Lead Spacing
Lead Style
Lead-Free Solderable
Mated Stacking Heights
Maximum Mating Cycles
Mounting Type
Number of Positions
Number of Rows
Operating Temperature Range
Packaging Type
Pitch
SMT Lead Coplanarity
Tape & Reel
Voltage Rating
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QSE-020-01-L-D-A-K-TR Description

Short technical summary and product information.

The Samtec QSE-020-01-L-D-A-K-TR is a 40 position, 2 row, 0.80mm pitch surface mount receptacle from the QSE series. This connector is designed for board-to-board mezzanine applications and features center strip contacts with gold contact finish (10 µin Au over 50 µin Ni). The insulator is made of liquid crystal polymer and the contacts are phosphor bronze.

 

The connector supports a wide range of mated stacking heights including 5mm, 8mm, 11mm, 14mm, 16mm, 19mm, and 25mm. It is rated for 2 A per pin (2 pins powered) and 23 A per ground plane (1 ground plane powered). The voltage rating is 225 VAC when mated at 5mm stack height. The operating temperature range is -55°C to +125°C, and it supports up to 100 mating cycles.

 

This variant includes a polyimide film pick and place pad (option -K) and is supplied in tape and reel packaging (-TR). Additional features include a board guide and ground bus (plane). The part is lead-free solderable and has a maximum SMT lead coplanarity of 0.10 mm. The lead style is single-ended.

QSE-020-01-L-D-A-K-TR Quick Information

Product Type: Array Connector - Mezzanine (Board to Board)
Series: QSE
Canonical Name: Samtec QSE Series 40 Position (2 Row) 0.80mm Pitch Surface Mount Receptacle, Center Strip Contacts
Subcategory: Mezzanine Connector

QSE-020-01-L-D-A-K-TR Compliance

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

QSE-020-01-L-D-A-K-TR Estimated Pricing

Qty Low High
1+ $5.94 $5.94
10+ $5.05 $5.05
25+ $4.73 $4.73
50+ $4.51 $4.51
100+ $4.29 $4.29
250+ $4.02 $4.02
550+ $4.46 $4.46
1,100+ $3.47 $3.47
2,750+ $3.25 $3.25

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

QSE-020-01-L-D-A-K-TR Features

  • 40 position, 2 row 0.80mm pitch receptacle.
  • Surface mount with single-ended lead style.
  • Gold contact finish 10 µin over 50 µin Ni.
  • Supports mated stacking heights 5 to 25mm.
  • Rated 2 A per pin, 225 VAC at 5mm stack.

QSE-020-01-L-D-A-K-TR Applications

  • Board-to-board mezzanine stacking in electronics.
  • High-density interconnection in compact assemblies.
  • Applications requiring multiple stack height options.
  • Use with Samtec QTE series header.

QSE-020-01-L-D-A-K-TR FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the QSE-020-01-L-D-A-K-TR have?

It has 40 positions arranged in 2 rows with a 0.80mm pitch.

What is the current rating of this connector?

The contact current rating is 2 A per pin (2 pins powered). The ground plane can handle 23 A (1 ground plane powered).

What is the voltage rating?

The voltage rating is 225 VAC when mated with a 5mm stack height.

What mounting type does this connector use?

It uses surface mount (SMD) mounting type with a single-ended lead style.

What mated stacking heights are supported?

Supported mated stacking heights are 5mm, 8mm, 11mm, 14mm, 16mm, 19mm, and 25mm.

What is the operating temperature range?

The operating temperature range is -55°C to +125°C.

How many mating cycles is this connector rated for?

It is rated for a maximum of 100 mating cycles.

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