QTE-040-03-F-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC QTE-040-03-F-D-A-K-TR is an 80-position dual-row male board stacking connector with gold flash mating contacts, phosphor bronze material, and tin-over-nickel termination, designed for compact high-density board-to-board stack assemblies.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- QTE-040-03-F-D-A-K-TR Datasheet PDF
- Category
- Connector
- Price
- From $4.8670(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of QTE-040-03-F-D-A-K-TR?
- Gold flash over nickel mating contact finish providing reliable low-resistance electrical connections in moderate-cycle board stacking applications
- 80-position dual-row phosphor bronze contacts in a high-density layout for maximum circuit count in minimal PCB area
- Tape-and-reel packaging (TR suffix) enabling automated pick-and-place assembly for high-volume production runs
What is QTE-040-03-F-D-A-K-TR used for?
The QTE-040-03-F-D-A-K-TR is designed for high-density board-to-board stacking in server backplanes, network switching modules, and embedded computing daughtercards requiring 80 circuits in a compact connector. Its gold flash mating finish ensures reliable signal transmission in controlled environments. The tape-and-reel format supports automated surface-mount production at high volumes with consistent placement accuracy.
What are the specifications of QTE-040-03-F-D-A-K-TR?
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8.68 |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD FLASH |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| Terminal Pitch | 0.8mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 80 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Costa Rica, USA |
Where can I find the QTE-040-03-F-D-A-K-TR datasheet?
QTE-040-03-F-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for QTE-040-03-F-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many circuits does the QTE-040-03-F-D-A-K-TR provide and in what configuration?
The QTE-040-03-F-D-A-K-TR is an 80-position connector arranged in a dual-row configuration, offering 40 contacts per row. This dual-row layout maximizes circuit density within a compact footprint, suitable for high-bandwidth board-to-board interconnects in embedded computing modules.
What mating contact finish does the QTE-040-03-F-D-A-K-TR use and for which cycle requirements is it appropriate?
The connector uses gold flash over nickel on its mating contacts, suitable for applications requiring 25 to 50 mating cycles rather than high-cycle environments. For designs needing 500+ cycles, Samtec offers versions with 30 µin gold plating. The tin-over-nickel termination handles standard lead-free soldering at 260 °C.
Does the QTE-040-03-F-D-A-K-TR support automated pick-and-place assembly?
Yes. The TR suffix denotes tape-and-reel packaging, making the QTE-040-03-F-D-A-K-TR directly compatible with automated pick-and-place equipment. This reduces placement error on high-volume PCB lines and is paired with a 1-week factory lead time for rapid replenishment.
When should a designer choose QTE-040-03-F-D-A-K-TR over a lower-density 40-position single-row alternative?
When a design requires 80 circuits but board length is constrained, the dual-row QTE-040-03-F-D-A-K-TR provides double the circuit density of a 40-position single-row connector within the same linear board space, reducing the connector footprint length by approximately 50%.
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About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $6.7830 | $67.83 |
| 25+ | $6.3580 | $158.95 |
| 50+ | $6.0544 | $302.72 |
| 150+ | $5.5120 | $826.80 |
| 300+ | $5.1270 | $1538.10 |
| 600+ | $4.8670 | $2920.20 |
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