QTH-040-05-F-D-DP-A SAMTEC Connector (Other) In Stock
SAMTEC QTH-040-05-F-D-DP-A is an 80-position dual-row board stacking connector at 0.50 mm pitch with male rectangular contacts and tin-over-nickel finish. Designed for high-density PCB stack applications with a 5 mm mating height. Available from global stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- QTH-040-05-F-D-DP-A Datasheet PDF
- Category
- Connector
- Price
- From $6.5566(MOQ 25)
- 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 QTH-040-05-F-D-DP-A?
- 80-position dual-row rectangular male connector at 0.50 mm pitch for ultra-high-density board stacking
- Tin-over-nickel (Sn/Ni) contact finish providing reliable corrosion resistance in stacking interconnect environments
- 5 mm board stack height enabling precise and consistent mezzanine spacing in multi-board assemblies
- Through-hole mounting with 0.035" drill hole for robust mechanical retention in vibration-prone applications
What is QTH-040-05-F-D-DP-A used for?
The QTH-040-05-F-D-DP-A is ideal for high-density board stacking in embedded computing modules, FPGA carrier boards, and compact communications systems requiring reliable dual-row interconnect at 0.50 mm pitch. Its 5 mm stack height accommodates standard PCB spacer configurations in mezzanine assemblies. The rectangular male contact pattern supports straightforward mating with compatible SAMTEC QSH receptacle series.
What are the specifications of QTH-040-05-F-D-DP-A?
| Factory Lead Time | 7 Weeks, 2 Days |
| YTEOL | 8.68 |
| Board Mounting Option | HOLE 0.035 |
| Body Breadth | 0.235inch |
| Body Depth | 0.718inch |
| Body Length | 1.575inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| Durability | 100Cycles |
| Filter Feature | NO |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.02inch |
| 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 | 6.18mm |
| Plating Thickness | 3u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2A |
| Reference Standard | UL |
| Terminal Pitch | 0.5mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 80 |
| UL Flammability Code | 94V-0 |
| Withdrawl Force-Min | 2.224N |
| 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, Malaysia |
Where can I find the QTH-040-05-F-D-DP-A datasheet?
QTH-040-05-F-D-DP-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for QTH-040-05-F-D-DP-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the position count and pitch of QTH-040-05-F-D-DP-A, and what contact finish does it use?
The QTH-040-05-F-D-DP-A provides 80 positions in a dual-row rectangular male configuration at 0.50 mm pitch, with tin-over-nickel (Sn/Ni) contact plating that offers solid corrosion resistance for reliable board stacking interconnections.
Which stack height does QTH-040-05-F-D-DP-A establish between mated PCBs, and how does that affect mechanical design?
The QTH-040-05-F-D-DP-A establishes a 5 mm board-to-board stack height, which sets the vertical clearance between mated PCBs. This standardized spacing simplifies mechanical enclosure design and allows integration of standard PCB spacers in embedded module assemblies.
How does the through-hole mounting of QTH-040-05-F-D-DP-A benefit high-vibration environments versus SMT board stacking connectors?
The QTH-040-05-F-D-DP-A uses through-hole mounting with a 0.035" drill hole, giving it superior mechanical retention compared to SMT-only board stacking connectors. This makes it preferable for industrial equipment, motor drives, and aerospace modules where vibration and shock loads are significant.
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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 |
|---|---|---|
| 25+ | $13.2408 | $331.02 |
| 50+ | $12.6032 | $630.16 |
| 100+ | $11.1800 | $1118.00 |
| 250+ | $8.5927 | $2148.17 |
| 500+ | $7.4752 | $3737.58 |
| 1000+ | $6.5566 | $6556.63 |
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