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
- Price
- From $3.8200(MOQ 13)
- 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 QTE-020-01-F-D-A-SD?
- 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
What is QTE-020-01-F-D-A-SD used for?
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.
What are the specifications of QTE-020-01-F-D-A-SD?
| 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 |
Where can I find the QTE-020-01-F-D-A-SD datasheet?
QTE-020-01-F-D-A-SD Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for QTE-020-01-F-D-A-SD?
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.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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 |
|---|---|---|
| 13+ | $6.8100 | $88.53 |
| 44+ | $6.1600 | $271.04 |
| 65+ | $6.1300 | $398.45 |
| 88+ | $4.8100 | $423.28 |
| 100+ | $4.5300 | $453.00 |
| 500+ | $3.8200 | $1910.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector