QSE-020-01-H-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC QSE-020-01-H-D-A-K-TR is a 40-position, dual-row board stacking socket connector with positioning pin mounting, 0.837 inch body length, and tape and reel packaging for automated SMT assembly. Engineered for reliable high-density board stacking interconnects. Available from stock worldwide with global shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- QSE-020-01-H-D-A-K-TR Datasheet PDF
- Category
- Connector
- Price
- From $4.8000(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of QSE-020-01-H-D-A-K-TR?
- 40-position dual-row board stacking socket with positioning pin for precise PCB-to-PCB alignment during assembly
- Tape and reel packaging supporting automated pick-and-place SMT production for high-volume stacking connector applications
- 0.285 inch body breadth and 0.837 inch body length enabling compact dual-row 40-pin board stacking footprint
- PbFree (lead-free) construction meeting RoHS environmental compliance for global market distribution
- SAMTEC QSE series construction ensuring consistent mating force and electrical performance across stacking cycles
What is QSE-020-01-H-D-A-K-TR used for?
The QSE-020-01-H-D-A-K-TR is a 40-position dual-row board stacking socket used in mezzanine module interconnects, FPGA daughter card interfaces, and embedded computing stack architectures where precise PCB-to-PCB alignment and reliable signal continuity across 40 pins are required. The positioning pin mounting feature ensures accurate connector-to-PCB placement during automated assembly and prevents mechanical misalignment during mating, making it suitable for compact stacked board assemblies in industrial control systems and communication modules. Tape and reel packaging supports high-throughput automated production of densely populated PCBs with multiple stacking connector sites.
What are the specifications of QSE-020-01-H-D-A-K-TR?
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8.68 |
| Additional Feature | TAPE & REEL PACKAGING |
| Board Mounting Option | POSITIONING PIN |
| Body Breadth | 0.285inch |
| Body Depth | 0.128inch |
| Body Length | 0.837inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Style | CENTRONIC |
| DIN Conformance | NO |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.031inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 5.7404mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 1.3A |
| Reference Standard | UL, CSA |
| Terminal Pitch | 0.8mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 40 |
| 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 QSE-020-01-H-D-A-K-TR datasheet?
QSE-020-01-H-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for QSE-020-01-H-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the QSE-020-01-H-D-A-K-TR have and how does the positioning pin benefit PCB assembly?
The QSE-020-01-H-D-A-K-TR is a 40-position dual-row board stacking socket with 20 pins per row. The positioning pin (PEG) mounting feature inserts into a PCB hole to mechanically fix the connector during reflow soldering and mating, preventing rotation or misalignment across the 0.285 inch body breadth. This improves assembly consistency and ensures all 40 contacts align precisely with mating connector pads.
What body dimensions does the QSE-020-01-H-D-A-K-TR have, and how does it fit into space-constrained board stacking designs?
The QSE-020-01-H-D-A-K-TR measures 0.837 inch in body length, 0.285 inch in breadth, and 0.128 inch in depth, providing a compact SMT footprint for 40-position dual-row board stacking. This slim profile is well suited for low-profile stacked board assemblies where the vertical clearance between PCBs is limited and a high pin count of 40 positions must be accommodated within a narrow connector body.
Is the QSE-020-01-H-D-A-K-TR RoHS compliant, and what lead-time should buyers expect?
Yes, the QSE-020-01-H-D-A-K-TR is PbFree (lead-free) and RoHS compliant, meeting international environmental requirements for electronic components. The factory lead time is listed as 1 week, making it suitable for production schedules requiring relatively fast replenishment of 40-position board stacking sockets. Stock availability and tape and reel packaging further support high-volume procurement planning.
Which board stacking applications are best served by the QSE-020-01-H-D-A-K-TR socket connector?
FPGA mezzanine cards, sensor fusion modules, industrial embedded compute stacks, and communication daughter boards requiring 40-pin dual-row board-to-board interconnects benefit most from this connector. The positioning pin ensures reliable co-planarity between stacked PCBs, while the 0.837 inch body length accommodates 40 contacts in a standard dual-row layout supporting simultaneous signal, power, and control connections across stacked board assemblies.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 1+ | $11.5500 | $11.55 |
| 10+ | $9.8170 | $98.17 |
| 93+ | $8.3200 | $773.76 |
| 550+ | $7.2000 | $3960.01 |
| 1100+ | $6.6200 | $7282.00 |
| 2200+ | $4.8000 | $10560.00 |
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