TST-117-02-L-D SAMTEC Connector (Other) In Stock
SAMTEC TST-117-02-L-D is a 34-position dual-row through-hole male board connector with 0.050" pitch and gold-over-nickel contacts. Its phosphor bronze contacts ensure reliable spring force over thousands of mating cycles. Available with 1-week lead time and worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 34
- Lifecycle
- ACTIVE
- Datasheet
- TST-117-02-L-D Datasheet PDF
- Category
- Connector
- Price
- From $1.3400(MOQ 50)
- 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 TST-117-02-L-D?
- 34-position dual-row through-hole male header with 0.050" (1.27 mm) pitch for high-density board stacking
- Gold (10 µin) over nickel (50 µin) mating contact finish for low resistance and extended cycle life
- Phosphor bronze contact material provides consistent spring force and superior conductivity across mating cycles
What is TST-117-02-L-D used for?
The TST-117-02-L-D is designed for high-density board-to-board stacking and mezzanine interconnection applications at 1.27 mm pitch. It is commonly used in embedded computing modules, test fixtures, and backplane assemblies that require reliable 34-signal dual-row connections. The through-hole termination ensures robust mechanical retention in vibration-prone environments such as industrial control and telecom equipment.
What are the specifications of TST-117-02-L-D?
| Factory Lead Time | 1Week |
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 2inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYESTER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.1inch |
| Mating Contact Row Spacing | 0.1inch |
| 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 | 2.54mm |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZATION NOTCH |
| Terminal Length | 0.165inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 34 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Where can I find the TST-117-02-L-D datasheet?
TST-117-02-L-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-117-02-L-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and rows does the TST-117-02-L-D connector have?
The TST-117-02-L-D is a 34-position dual-row male header with 0.050 inch (1.27 mm) pitch, providing 17 contacts per row. Its 2-inch body length and 0.365-inch breadth accommodate high pin-count layouts in a compact through-hole footprint.
What contact plating does the TST-117-02-L-D use, and how does it affect reliability?
The mating contacts are plated with gold (10 µin) over nickel (50 µin), delivering corrosion resistance and stable contact resistance over many mating cycles. The phosphor bronze base material adds spring resilience, supporting reliable performance in applications rated for repeated connect-disconnect operations at up to 500 mating cycles.
In which board-stacking or test-fixture scenarios should engineers choose the TST-117-02-L-D over a wider-pitch connector?
The 1.27 mm pitch saves approximately 50% board space compared to standard 2.54 mm headers, making TST-117-02-L-D ideal for mezzanine daughterboards, compact embedded modules, and automated test equipment fixtures where 34 signals must traverse a tight PCB-to-PCB interface. The 1-week factory lead time also supports short-run prototyping schedules.
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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 |
|---|---|---|
| 50+ | $3.2420 | $162.10 |
| 100+ | $3.0880 | $308.80 |
| 500+ | $2.5770 | $1288.50 |
| 1000+ | $2.1747 | $2174.70 |
| 2500+ | $1.7796 | $4449.10 |
| 5000+ | $1.3400 | $6700.00 |
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