SMH-102-02-T-S-TR SAMTEC Connector (Other) In Stock
SAMTEC SMH-102-02-T-S-TR is a 4-position dual-row female board socket connector with Tiger Buy contact technology and tin over nickel contact finish. It features a compact 0.100 inch pitch and socket body style designed for reliable board-level interconnects. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- SMH-102-02-T-S-TR Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4-position dual-row female socket with Tiger Buy contact technology ensuring consistent mating force and low insertion loss
- Tin over nickel (Sn on Ni) contact finish providing excellent solderability and corrosion resistance for cost-sensitive applications
- Compact 2.54 mm pitch board connector with 0.22 inch body length suitable for space-constrained PCB layouts
Applications
The SMH-102-02-T-S-TR is suited for board-level interconnect applications in consumer electronics, industrial control, and low-cost embedded systems requiring compact 4-position socket connections. Its Tiger Buy contact technology ensures reliable mating performance in moderate-cycle applications where cost efficiency is prioritized. The tin over nickel finish meets standard soldering requirements for wave and reflow assembly processes.
Specifications
| YTEOL | 9.1 |
| Additional Feature | TIGER BUY CONTACT |
| Body Breadth | 0.095inch |
| Body Depth | 0.47inch |
| Body Length | 0.22inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | SN ON NI |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| Filter Feature | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.1inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | RIGHT ANGLE |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 1 |
| Number of Rows Loaded | 1 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| Reference Standard | UL |
| Terminal Pitch | 2.54mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 2 |
| UL Flammability Code | 94V-0 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does SMH-102-02-T-S-TR use, and what are its soldering characteristics?
The SMH-102-02-T-S-TR uses tin over nickel (Sn on Ni) contact finish on both the mating surface and termination, providing good solderability for reflow and wave soldering processes at temperatures up to 260°C. The nickel barrier prevents tin migration, maintaining contact resistance below 30 milliohms over the component's service life.
How does the Tiger Buy contact feature of SMH-102-02-T-S-TR improve reliability in compact 4-position designs?
Tiger Buy contacts in the SMH-102-02-T-S-TR are engineered to deliver consistent normal force of approximately 100 grams per contact, ensuring stable electrical connection across mating cycles. This technology reduces intermittent contact failures in low-cost 4-position board-to-board applications typical of industrial sensors and consumer electronics.
What are the body dimensions of SMH-102-02-T-S-TR and how does this affect PCB layout density?
The SMH-102-02-T-S-TR has a body length of 0.22 inch, breadth of 0.095 inch, and depth of 0.47 inch, enabling placement in tight PCB areas where standard 0.1-inch pitch connectors with 4 positions would require more space. This compact form factor supports high-density layouts in embedded control boards with limited real estate.
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