SFMC-105-02-S-D-TR SAMTEC Connector (Other) In Stock
SFMC-105-02-S-D-TR is a Samtec Tiger Eye high-reliability 0.050 inch pitch dual-row female socket strip with flexible pin count and 30 µin gold over 50 µin nickel contacts on phosphor bronze base material. Tape-and-reel packaged for automated SMT assembly. In stock globally with fast delivery.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- SFMC-105-02-S-D-TR Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 0.050 inch (1.27 mm) pitch dual-row female socket with flexible pin count for scalable high-density PCB interconnect designs
- 30 µin gold over 50 µin nickel contacts on phosphor bronze ensuring low contact resistance and high mating cycle durability
- Tape-and-reel packaging enabling high-throughput automated pick-and-place SMT assembly with consistent placement accuracy
Applications
SFMC-105-02-S-D-TR is suited for high-density mezzanine board-to-board interconnects in FPGAs, communications modules, and data acquisition systems. The 0.050 inch pitch flexible pin count socket design accommodates scalable interface widths from small embedded modules to large backplane card configurations.
Specifications
| YTEOL | 9.4 |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | PHOSPHOR BRONZE |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 10 |
| 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 | Costa Rica, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact material and finish does SFMC-105-02-S-D-TR use to ensure long-term reliability?
SFMC-105-02-S-D-TR uses phosphor bronze contacts with 30 µin gold over 50 µin nickel mating finish, delivering corrosion resistance and consistent contact force across hundreds of mating cycles, which is critical for high-reliability FPGA and communications module interconnects.
For a scalable FPGA development platform needing different interface widths, how does SFMC-105-02-S-D-TR support design flexibility?
The flexible pin count feature of SFMC-105-02-S-D-TR allows the same 0.050 inch pitch dual-row socket footprint to be populated with varying position counts, letting designers use a single PCB layout that accommodates different daughter card widths from 10 to 100 or more positions.
At 0.050 inch pitch, how does SFMC-105-02-S-D-TR reduce board area compared to 0.100 inch pitch alternatives in communications equipment?
The 0.050 inch (1.27 mm) pitch of SFMC-105-02-S-D-TR provides approximately 50% greater contact density per millimeter compared to 0.100 inch pitch sockets, allowing the same number of signal connections in roughly half the connector footprint, freeing board space for signal conditioning or power circuitry.
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