TST-102-02-T-D SAMTEC Connector (Other) In Stock
The TST-102-02-T-D from Samtec is a 4-position dual-row shrouded PCB header with 0.100" pitch and tin-over-nickel contact finish. It provides keyed mating guidance in a compact 0.5" body length, ideal for internal cable harness connections. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- TST-102-02-T-D Datasheet PDF
- Category
- Connector
- Price
- From $0.4607(MOQ 1)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TST-102-02-T-D?
- 4-position dual-row shrouded header at 0.100" pitch providing polarized mating to prevent incorrect cable insertion
- 200 µin tin over nickel contact finish ensuring reliable low-resistance connections in standard PCB assembly environments
- Compact 0.5 inch body length with square-pin contacts compatible with standard 0.100" pitch IDC and discrete-wire connectors
What is TST-102-02-T-D used for?
The TST-102-02-T-D is used for internal PCB-to-cable harness connections in industrial control boards, consumer electronics, and embedded systems where a 4-signal, 0.100" pitch interface is needed with polarity protection from the shrouded housing. It suits power-plus-signal wiring within enclosures, such as fan connectors, LED strips, and small actuator drive lines. The shrouded design reduces mis-mating risk during field assembly and maintenance.
What are the specifications of TST-102-02-T-D?
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 0.5inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | TIN (200) OVER NICKEL |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| 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 |
| Polarization Key | POLARIZATION NOTCH |
| Terminal Length | 0.165inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 4 |
| 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 TST-102-02-T-D datasheet?
TST-102-02-T-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-102-02-T-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish and pitch does the TST-102-02-T-D PCB header use?
The TST-102-02-T-D uses a 200 µin tin over nickel contact finish on a 0.100" pitch, providing reliable low-contact-resistance mating in standard board-to-cable applications across a wide range of industrial and consumer electronics designs.
How does the shrouded housing on TST-102-02-T-D reduce assembly errors in cable harness applications?
The shrouded housing physically guides the mating connector into the correct orientation over 4 positions at 0.100" pitch, preventing reverse insertion and mis-alignment during PCB cable harness assembly, which is particularly valuable in high-volume manufacturing and field-service scenarios.
What are the body dimensions of TST-102-02-T-D and how do they affect PCB layout?
The TST-102-02-T-D has a 0.5 inch body length, 0.365 inch breadth, and 0.365 inch depth, occupying minimal PCB footprint while accommodating 4 positions at 0.100" pitch in a dual-row arrangement that fits standard grid layouts.
When is TST-102-02-T-D a suitable alternative to an SMT connector for internal cable connections?
Through-hole mounting of the TST-102-02-T-D provides higher pull-out strength than comparable SMT headers, making it preferable when the cable harness will experience mechanical tension, vibration, or repeated plug-in events in industrial and embedded system enclosures.
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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 |
|---|---|---|
| 1+ | $2.0100 | $2.01 |
| 500+ | $1.1100 | $555.00 |
| 1000+ | $0.8700 | $870.00 |
| 2000+ | $0.7349 | $1469.88 |
| 5000+ | $0.6012 | $3006.00 |
| 10000+ | $0.4607 | $4607.10 |
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