TST-113-03-G-D SAMTEC Connector (Other) In Stock
SAMTEC TST-113-03-G-D is a 26-position dual-row shrouded PCB header with 0.100" pitch, featuring 10 microinch gold over 50 microinch nickel phosphor bronze contacts for superior conductivity and long mating life. The shrouded housing provides polarization and contact protection in board-to-wire and board-to-board applications. Available from authorized distributors worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 26
- Lifecycle
- ACTIVE
- Datasheet
- TST-113-03-G-D Datasheet PDF
- Category
- Connector
- Price
- From $2.2675(MOQ 1)
- 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-113-03-G-D?
- 26 positions dual-row on 2.54 mm (0.100") pitch for standard-density PCB header connectivity
- 10 microinch gold over 50 microinch nickel contact finish on phosphor bronze for long mating cycle reliability
- Shrouded housing provides mechanical polarization, preventing mis-mating and protecting contacts
- 1.6 inch body length in a 0.365 x 0.365 inch cross-section for predictable PCB real estate planning
- Male contact gender with rectangular pattern for compatibility with standard 0.100" pitch IDC and crimp socket housings
What is TST-113-03-G-D used for?
TST-113-03-G-D is used in industrial control panels, test and measurement equipment, and embedded system I/O boards requiring reliable polarized board-to-wire or board-to-board connections. The shrouded 26-position dual-row design is commonly specified for flat ribbon cable interfaces, sensor arrays, and field-wiring terminal connections in commercial and industrial electronics.
What are the specifications of TST-113-03-G-D?
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 1.6inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Gold (Au) - 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 | e4 |
| 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 | 0.565inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 26 |
| 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-113-03-G-D datasheet?
TST-113-03-G-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-113-03-G-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why is the shrouded design of TST-113-03-G-D preferred over open-frame headers in field-wiring applications?
The shroud on TST-113-03-G-D mechanically keys the mating connector to prevent mis-insertion, which is critical in field-wiring applications where technicians may assemble connectors without visual guidance. The housing walls also protect the 26 male contacts from physical damage and accidental shorts during cable handling, improving reliability compared to open-frame 0.100" headers.
What is the contact material and finish specification of TST-113-03-G-D and how does it influence connector longevity?
TST-113-03-G-D uses phosphor bronze contacts plated with 10 microinch gold over 50 microinch nickel. Gold plating provides low contact resistance below 20 milliohms and resistance to oxidation, while the nickel barrier prevents copper diffusion. This finish supports 500 or more mating cycles, making it appropriate for test fixtures and frequently disconnected I/O interfaces.
What ribbon cable or socket housing families mate with TST-113-03-G-D to form a complete 26-pin interconnect assembly?
TST-113-03-G-D mates with standard 0.100" pitch IDC ribbon cable connectors such as SAMTEC IDSS or IDSD series, as well as crimp-style discrete wire housings on a 2.54 mm grid. The dual-row 26-pin configuration accommodates a standard 26-conductor flat ribbon cable, enabling quick-disconnect wiring for sensor arrays, relay boards, or control signal interfaces with up to 26 independent channels.
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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 |
|---|---|---|
| 1+ | $3.9200 | $3.92 |
| 2+ | $3.8070 | $7.61 |
| 50+ | $3.5820 | $179.10 |
| 100+ | $3.4100 | $341.00 |
| 500+ | $2.6850 | $1342.50 |
| 1000+ | $2.2675 | $2267.47 |
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