Mfr Part #:

QTE-020-01-L-D-A-K

40-position surface mount header with outer shroud contacts, 0.80mm pitch, gold plating. Part of Samtec's QTE series, designed for mezzanine board-to-board stacking at 5mm height.

✓ Total Stock: 47 pcs

$ Price Range: $3.79 - $26.10

QTE-020-01-L-D-A-K Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
ADI/AAR OEM Supply ✓ Non-Authorised Inventory information	47 pcs On Request	47 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

QTE-020-01-L-D-A-K Description

Short technical summary and product information.

The Samtec QTE-020-01-L-D-A-K is a 40-position surface mount header with outer shroud contacts, featuring 2 rows at a 0.80mm pitch. It is designed for mezzanine board-to-board applications with a mated stacking height of 5mm. The connector is equipped with gold contact finish (10µin) and features a board guide, ground bus (plane), and a pick-and-place pad for automated assembly.

Electrically, it is rated for 2A per pin (when 2 pins are powered) and 23A per ground plane (when one ground plane is powered), with a voltage rating of 225VAC at 5mm stack height. The operating temperature range spans -55°C to +125°C, with a maximum of 100 mating cycles.

The insulator is made of liquid crystal polymer, and contacts are phosphor bronze with gold or tin over 50µin nickel plating. The part is lead-free solderable and has a maximum SMT lead coplanarity of 0.10mm. Mates with the Samtec QSE series of connectors. Packaging is tape and reel.

QTE-020-01-L-D-A-K Quick Information

Product Type: Header, Outer Shroud Contacts

Series: QTE

Canonical Name: Header, Outer Shroud Contacts, 40 Positions, 2 Row, 0.80mm Pitch, Surface Mount, Gold

Subcategory: Header, Outer Shroud Contacts

QTE-020-01-L-D-A-K Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead-Free Solderable: Yes

QTE-020-01-L-D-A-K Estimated Pricing

Qty	Low	High
1+	$5.92	$5.92
96+	$4.55	$4.55
100+	$26.10	$26.10
192+	$4.28	$4.28
288+	$4.09	$4.09
500+	$25.58	$25.58
576+	$3.89	$3.89
1,000+	$25.07	$25.07
1,056+	$3.79	$3.79
5,000+	$24.56	$24.56

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

QTE-020-01-L-D-A-K Features

40 positions in 2 rows at 0.80mm pitch.
Surface mount with gold plated contacts.
Rated 2A per pin and 225VAC.
Mated stacking height of 5mm.
Includes board guide and ground bus.

QTE-020-01-L-D-A-K Applications

Board-to-board stacking in compact electronics.
High-speed data and power transmission.
Industrial and telecom equipment.
Automotive and medical devices.

QTE-020-01-L-D-A-K FAQs

7 frequently asked questions generated from this part’s specifications.

What is the number of positions?

40 positions.

What is the pitch?

0.80mm (0.031")

What is the current rating?

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

What is the voltage rating?

225 VAC when mated at 5mm stack height.

What is the mounting type?

Surface Mount.

What is the operating temperature range?

-55°C to +125°C.

What is the contact finish and thickness?

Gold, 10µin (0.25µm).

Category	Arrays, Edge Type, Mezzanine (Board to Board)
Manufacturer Name	Samtec Inc.
Connector Type	Header, Outer Shroud Contacts
Contact Finish	Gold
Contact Finish Thickness	10.0µin (0.25µm)
Contact Material	Phosphor Bronze
Features	Board Guide, Ground Bus (Plane), Pick and Place
Height Above Board	4.27mm (0.168")
Insulator Material	Liquid Crystal Polymer
Lead Spacing	0.8 mm
Lead Style	Gold
Mated Stacking Heights	5mm
Mounting Type	Surface Mount
Number of Positions	40
Number of Rows	2
Operating Temperature Range	-55 °C to +125 °C
Pitch	0.80mm (0.031")
Plating	Au or Sn over 50 µ" (1.27 µm) Ni
Voltage Rating	225 VAC