QTE-020-01-F-D-A-SD SAMTEC Connector (Other) In Stock
SAMTEC QTE-020-01-F-D-A-SD is a 20-position, dual-row, right-angle board stacking connector with a 5 mm stacking height and male contacts, designed for precise board-to-board interconnect in compact SMT assemblies. Featuring tin-nickel termination and a 0.788" body length, it suits space-constrained computing and instrumentation platforms.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- QTE-020-01-F-D-A-SD Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 20-position dual-row (D) right-angle board stacking connector with fixed 5 mm stacking height
- Male contact (SD) design for direct press-fit into PCB mounting holes with 0.04" board hole diameter
- Compact body dimensions: 0.788" length x 0.235" breadth x 0.168" depth for space-constrained PCB layouts
- Tin-Nickel termination finish ensuring reliable solder joint integrity in reflow SMT processes
- Right-angle (-A) orientation enabling horizontal board edge mating to reduce overall system height
- Board stacking connector type suited for modular daughter card and compute module designs
Applications
QTE-020-01-F-D-A-SD is used in compact computing modules, SOM (System-on-Module) boards, and industrial sensor platforms where a 20-position, 5 mm stacking height board-to-board connector provides reliable right-angle interconnect between parallel PCBs. Its precise stacking height and dual-row layout also suit medical device sub-modules, portable instrumentation, and robotics controllers requiring deterministic board separation in layered PCB assemblies.
Specifications
| YTEOL | 9 |
| Additional Feature | STACKING HEIGHT= 5 MM |
| Board Mounting Option | HOLE 0.04 |
| Body Breadth | 0.235inch |
| Body Depth | 0.168inch |
| Body Length | 0.788inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | CENTRONIC |
| Dielectric Withstanding Voltage | 675VAC V |
| Filter Feature | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.031inch |
| Mating Contact Row Spacing | 0.155inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| 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 | 6.17mm |
| Plating Thickness | 3u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2A |
| Reference Standard | UL |
| Terminal Pitch | 0.8mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 40 |
| UL Flammability Code | 94V-0 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What stacking height does QTE-020-01-F-D-A-SD provide for board-to-board assemblies?
QTE-020-01-F-D-A-SD provides a fixed 5 mm stacking height between the two mated PCBs, which determines the clearance available for components on either board surface and is a critical parameter when selecting this 20-position dual-row board stacking connector for layered PCB assemblies.
What are the body dimensions of QTE-020-01-F-D-A-SD, and how do they constrain PCB real estate?
QTE-020-01-F-D-A-SD has a body length of 0.788", breadth of 0.235", and depth of 0.168", requiring a PCB footprint area of approximately 20 mm x 6 mm for the 20-position dual-row connector body, plus keep-out zones for the right-angle termination tails.
In which modular computing designs does QTE-020-01-F-D-A-SD serve as a reliable board stacking interface?
QTE-020-01-F-D-A-SD is commonly specified for System-on-Module (SOM) carrier boards, FPGA mezzanine cards, and industrial compute platforms where a 20-position, 5 mm stacking height dual-row connector must support signal and power routing between two parallel PCBs separated by exactly 5 mm.
How does the right-angle (-A) orientation of QTE-020-01-F-D-A-SD affect board-to-board assembly stack height?
The right-angle (-A) configuration in QTE-020-01-F-D-A-SD routes the mating interface horizontally rather than vertically, reducing the total vertical height of a board-to-board stack while maintaining the 5 mm board separation, which is advantageous for slim 1U enclosures and compact instrumentation chassis with tight Z-axis constraints.
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