QTT-114-03-F-T SAMTEC Connector (Other) In Stock
SAMTEC QTT-114-03-F-T is a 42-position, 2.00 mm pitch power plane terminal strip with gold flash over nickel male contacts for reliable board stacking connections. Features phosphor bronze contacts with tin termination over nickel barrier, body measuring 1.116" x 0.433" x 0.236", rated for high-cycle board-to-board applications. Available from global distributors with same-day shipping on in-stock quantities worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- QTT-114-03-F-T Datasheet PDF
- Category
- Connector
- Price
- From $4.9200(MOQ 250)
- 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 QTT-114-03-F-T?
- 42-position board stacking connector with 2.00 mm pitch optimized for power plane distribution in multilayer PCB assemblies
- Gold flash over nickel contact finish on mating surfaces ensures low contact resistance and reliable signal integrity over 1000+ mating cycles
- Phosphor bronze contact material with tin-over-nickel termination provides excellent spring force retention and solder wettability
- Compact body profile (1.116" x 0.433" x 0.236") enables high-density board stacking in space-constrained enclosures
What is QTT-114-03-F-T used for?
The QTT-114-03-F-T is designed for board stacking applications in embedded computing, industrial control, and server backplane designs where 2.00 mm pitch power plane connectivity is required. Its 42-position dual-row configuration efficiently distributes power and ground planes between stacked PCBs in rack-mount or module-based systems. The gold flash mating contacts and phosphor bronze construction make it reliable for computing platforms that require repeated board insertion and removal during maintenance cycles.
What are the specifications of QTT-114-03-F-T?
| Pbfree Code | Yes |
| YTEOL | 8 |
| Body Breadth | 0.236inch |
| Body Depth | 0.433inch |
| Body Length | 1.116inch |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD FLASH OVER NICKEL |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 3 |
| Option | GENERAL PURPOSE |
| Plating Thickness | FLASH inch |
| Reference Standard | UL |
| Terminal Length | 0.09inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 42 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the QTT-114-03-F-T datasheet?
QTT-114-03-F-T Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for QTT-114-03-F-T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does the QTT-114-03-F-T use on its mating surfaces, and why does it matter?
The QTT-114-03-F-T uses gold flash over nickel on mating contact surfaces, providing a low contact resistance below 20 mΩ and oxidation resistance that ensures reliable electrical performance over hundreds of mating cycles in board stacking applications.
For a 2.00 mm pitch board stacking design, how does the QTT-114-03-F-T compare dimensionally to denser 1.27 mm pitch alternatives?
The QTT-114-03-F-T body measures 1.116" x 0.433" for 42 positions at 2.00 mm pitch, offering wider pin spacing than 1.27 mm alternatives and supporting higher current per contact — typically 1 A to 3 A per pin — making it better suited for power plane distribution rather than fine-pitch signal routing.
Which board stacking applications benefit most from the QTT-114-03-F-T's phosphor bronze contacts?
Phosphor bronze contacts retain spring force over thousands of insertions and maintain stable contact resistance across temperatures from -55°C to +125°C, making the QTT-114-03-F-T ideal for industrial control modules, test fixture systems, and server blades that undergo frequent board removal and reinstallation.
How is the QTT-114-03-F-T packaged for procurement, and what quantities are typically available?
The -T suffix indicates tube packaging, with parts supplied in standard tube quantities of 50 to 100 units per tube; buyers can order single tubes for prototyping or multiple tubes for production runs, and 42-position board stacking connectors at 2.00 mm pitch are typically stocked at franchised distributors for same-day shipment.
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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 |
|---|---|---|
| 250+ | $6.8400 | $1710.00 |
| 500+ | $6.3200 | $3160.00 |
| 1000+ | $4.9200 | $4920.00 |
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