Name: QTE-020-02-C-D-A-K
Brand: WORLDPO
SKU: QTE-020-02-C-D-A-K
Price: 8.52 USD
Availability: InStock

Board-to-Board Connectors

QTE-020-02-C-D-A-K

Mfr. Part No. : WQTE-220H02CDAK

Standalone or 100% Samtec-Compatible. Identical Specs. Plug & Play.

Compatible model for QTE-020-02-C-D-A-K is WQTE-220H02CDAK. Q Strip® QTE series 0.80mm pitch 2-row connector, 40 pins total. Connector Type: Header, Outer Shroud Contacts, Number of Positions: 40, Pitch: 0.031" (0.80mm), Number of Rows: 2, Mounting Type: Surface Mount, Features: Board Guide, Ground Bus (Plane), Pick and Place, Contact Finish: Gold, Contact Finish Thickness: 50.0µin (1.27µm), Mated Stacking Heights: 8mm, Height Above Board: 0.286" (7.26mm)

🏷 40 pin connector

Connector Series: WQTE

Number of Pins: 40

Connector Pitch: 0.80mm

Rows: 2

$11.57 $8.52

In Stock (1465)

Typical lead time: contact for quote Packaging: Tray with Cover

Datasheet Request a Quote

Documentation View all

Download connector datasheets. PDFs include product overview, features, pin definitions, pinout diagrams, and technical specifications.

QTE-020-02-C-D-A-K Datasheet Download PDF

QTE-020-02-C-D-A-K Specification Comparison

Specification comparison is for reference only. For detailed drawings, datasheets, or custom specs, email us at connector@worldpo.com.

Part Number	QTE-020-02-C-D-A-K	QTE-020-02-H-D-A-K-TR	QTE-020-02-H-D-A-TR	QTE-020-02-C-D-A-TR
Connector Type	Header	Header	Header	Header
Connector Series	WQTE	WQTE	WQTE	WQTE
Connector Pitch	0.80mm	0.80mm	0.80mm	0.80mm
Rows	2	2	2	2
Number of Pins	40	40	40	40
Terminal Interface	Surface Mount (SMD)	Surface Mount (SMD)	Surface Mount (SMD)	Surface Mount (SMD)
Orientation	Vertical	Vertical	Vertical	Vertical
Material / Metal	Other	Other	Other	Other
Color	Natural + Ni-plated then Au-plated	Ivory	Green + Ni-plated then Sn-plated	Gray + Ni-plated then Au-plated
Rated Voltage (VAC/VDC)	350	32	1400	500
Rated Current per Contact (Max.) (A)	2～3A	2～3A	2～3A	0.2～0.5A
Plating	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)	Gold Plating (Au)
Plating Thickness	Special Material + Plating Combination	2μin（0.051μm）	80in（2.03μm）	80in（2.03μm）
Packaging	Tray with Cover	Tape and Reel	Rigid Tray with Cover	Multi-Layer Reel
Insulation Diameter (mm)	2.35	1.95	1.63	2.54
Wire Gauge (AWG)	24～36	24～28	18～20	14～20
Operating Temperature	Other	Other	Other	Other
Number of Circuits	40	40	40	40

Basic Information

* "The parameters listed are for reference only. For detailed specifications and design drawings, please contact our online technical support team."

Category	Board-to-Board Connectors
Connector Type	Header
Connector Series	WQTE
Connector Pitch	0.80mm
Rows	2
Number of Pins	40
Terminal Interface	Surface Mount (SMD)
Orientation	Vertical
Material / Metal	Other
Color	Natural + Ni-plated then Au-plated
Rated Voltage (VAC/VDC)	350
Rated Current per Contact (Max.) (A)	2～3A
Plating	Gold Plating (Au)
Plating Thickness	Special Material + Plating Combination
Packaging	Tray with Cover
Insulation Diameter (mm)	2.35
Wire Gauge (AWG)	24～36
Operating Temperature	Other
Number of Circuits	40

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Frequently Asked Questions

3 questions

Q: What is the pitch and pin count of this connector? Is it in stock?

This WQTE series part QTE-020-02-C-D-A-K has a pitch of 0.80mm and 40 pins. Current availability: 1465. For datasheets and drawings, please contact our technical team or use the form above.
Q: Hi, what are the differences between the QTE-020-02-C-D-A-K connector and TFC-110-01-L-D-A in terms of Orientation, Contact Material, and Plating Thickness?

Hi, for QTE-020-02-C-D-A-K and TFC-110-01-L-D-A, Orientation is the same (Vertical). The main differences are in Contact Material and Plating Thickness: QTE-020-02-C-D-A-K has Contact Material is Other, Plating Thickness is Special Material + Plating Combination; while TFC-110-01-L-D-A has Contact Material is High Copper Alloy (for pins/contacts), Plating Thickness is 10μin（0.254μm）. Choose based on termination process and material requirements. Contact online support for a deeper parameter comparison.

Asked: 2026-09-27 05:30:52 Answered: 2026-09-27 05:30:52
Q: Hi, is the QTE-020-02-C-D-A-K connector male or female, and which mating connector part numbers can be used with it?

Hi, the QTE-020-02-C-D-A-K connector is a Male connector. For mating use, this series pairs with QSE. Recommended mating QSE part numbers include: QSE-060-01-F-D-LC, QSE-020-01-C-D-DP-A-K-TR, QSE-060-01-L-D-LC, QSE-014-01-C-D-LC-K-TR, QSE-040-05-L-D-DP-A, QSE-020-01-C-D-LC-K-TR, QSE-014-03-F-D-DP-A, QSE-014-03-L-D-A. You can search these part numbers on this site for full specs and availability.

Asked: 2026-09-27 05:30:50 Answered: 2026-09-27 05:30:50