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QTE-040-02-F-D-A-K SAMTEC Connector (Other) In Stock

QTE-040-02-F-D-A-K is a 40-position, dual-row male board stacking connector from SAMTEC with tin-over-nickel termination contact finish and RoHS-compliant construction. Key specs include a board-stacking configuration, 20 positions per row, and a 2-week standard lead time for design-ready availability. Available from stock worldwide with fast shipping.

ACTIVEConnectorVerified Jun 2026
Package / Visual Reference
QTE-040-02-F-D-A-KOther
Quick Facts
Manufacturer
SAMTEC
Package
Other
Pin Count
88
Lifecycle
ACTIVE
Datasheet
QTE-040-02-F-D-A-K Datasheet PDF
Category
Connector
Price
From $3.1200(MOQ 128)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of QTE-040-02-F-D-A-K?

  • 40-position dual-row male board stacking connector enabling robust PCB-to-PCB mechanical and electrical interconnection in multi-board system architectures
  • Tin-over-nickel barrier termination contact finish provides corrosion resistance and reliable solderability for long-term board stacking reliability
  • RoHS-compliant (Pb-free) construction meets environmental directives for electronics sold in regulated markets including EU, China, and Japan

What is QTE-040-02-F-D-A-K used for?

QTE-040-02-F-D-A-K is designed for board stacking applications in embedded computing systems, industrial control modules, and communication equipment where two PCBs must be electrically and mechanically interconnected at 40 signal positions. Its dual-row 20-per-row layout supports routing of data buses, control signals, and power connections between a main board and a daughter card in a compact vertical stack configuration.

What are the specifications of QTE-040-02-F-D-A-K?

Pbfree CodeYes
Factory Lead Time2 Weeks, 4 Days
YTEOL8.68
Connector TypeBOARD STACKING CONNECTOR
Contact Finish MatingNOT SPECIFIED
Contact Finish TerminationTin (Sn) - with Nickel (Ni) barrier
Contact GenderMALE
Contact MaterialNOT SPECIFIED
DIN ConformanceNO
Filter FeatureNO
IEC ConformanceNO
JESD-609 Codee3
MIL ConformanceNO
Mixed ContactsNO
Mounting StyleSTRAIGHT
Mounting TypeBOARD
Number Of ConnectorsONE
Number of Rows Loaded2
OptionGENERAL PURPOSE
Terminal Pitch0.8mm
Termination TypeSURFACE MOUNT
Total Number of Contacts80
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
ECCNEAR99
HTS Code8536.69.40.40
Country of OriginCosta Rica, USA

Where can I find the QTE-040-02-F-D-A-K datasheet?

QTE-040-02-F-D-A-K Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for QTE-040-02-F-D-A-K?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

How many positions does QTE-040-02-F-D-A-K support, and how are they distributed across the connector?

QTE-040-02-F-D-A-K supports 40 total positions arranged in a dual-row layout with 20 positions per row. This configuration provides sufficient contact density to route 40 independent signals or a mix of signals and power lines between two stacked PCBs without requiring multiple smaller connectors.

What contact termination finish does QTE-040-02-F-D-A-K use, and how does it affect solderability?

QTE-040-02-F-D-A-K uses a tin (Sn) finish with a nickel (Ni) barrier on the termination contacts. The nickel barrier prevents tin diffusion into the contact base material, maintaining solder joint integrity over time. Tin termination is compatible with standard lead-free SAC305 solder paste and reflow processes used in RoHS-compliant SMT assembly.

What is the typical lead time for QTE-040-02-F-D-A-K, and when should procurement be planned?

QTE-040-02-F-D-A-K has a factory standard lead time of approximately 2 weeks and 4 days. Designers should account for this lead time when planning prototype builds or early production runs. For high-volume orders or projects with tight schedules, placing orders 3 to 4 weeks before the required delivery date is advisable to buffer against queue variation.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About SAMTEC

SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all SAMTEC parts →
AvailabilityIn Stock
Reference Price (USD)
From $3.1200
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
128+$7.0300$899.84
256+$4.3000$1100.81
512+$4.1000$2099.21
1024+$3.4878$3571.52
2560+$3.3030$8455.76
5056+$3.1200$15774.72
pcs
Unit price: $7.0300 · Total: $899.84

In Stock · 24h Response · Worldwide Shipping

Direct Contact
WhatsApp InquiryEmail RFQ
Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India

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