SFM-125-02-S-D-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-125-02-S-D-P-TR is a 50-position dual-row socket strip with 0.050-inch pitch and surface-mount termination, featuring Tiger Eye contacts with 30 µin gold mating finish for high-reliability board-to-board connections. Available from stock worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Datasheet
- SFM-125-02-S-D-P-TR Datasheet PDF
- Category
- Connector
- Price
- From $4.6734(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 SFM-125-02-S-D-P-TR?
- 50-position dual-row layout on 0.050-inch (1.27 mm) pitch for high-density board-to-board mating
- Tiger Eye contact technology with 30 µin gold mating finish for superior reliability and low insertion force
- Surface-mount termination with matte tin (Sn) over nickel (Ni) barrier for robust solder joint integrity
- Compact SMT footprint: 1.265 inch body length, 0.19 inch depth, designed for space-constrained PCB layouts
What is SFM-125-02-S-D-P-TR used for?
The SFM-125-02-S-D-P-TR is suited for high-density board-to-board interconnects in industrial computing, communications, and test-and-measurement systems where 50-position dual-row, 0.050-inch pitch sockets are required. Its Tiger Eye contact system and gold mating surface make it a preferred choice for backplane and mezzanine card assemblies that demand reliable, low-resistance mating cycles. Surface-mount placement enables automated PCB assembly in compact electronic modules.
What are the specifications of SFM-125-02-S-D-P-TR?
| Factory Lead Time | 1Week |
| YTEOL | 9.4 |
| Additional Feature | TIGER EYE CONTACT |
| Body Breadth | 0.145inch |
| Body Depth | 0.19inch |
| Body Length | 1.265inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | BERYLLIUM COPPER |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | .695N |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| 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 |
| Plating Thickness | 30u inch |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 50 |
| 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, Vietnam |
Where can I find the SFM-125-02-S-D-P-TR datasheet?
SFM-125-02-S-D-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-125-02-S-D-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact pitch and row configuration of the SFM-125-02-S-D-P-TR?
The SFM-125-02-S-D-P-TR uses a 0.050-inch (1.27 mm) pitch dual-row layout with 50 total positions (25 per row), making it suitable for high-density board-to-board applications where space on a PCB is limited.
Which PCB assembly processes are compatible with the SFM-125-02-S-D-P-TR surface-mount package?
This connector uses a surface-mount termination style with matte tin (Sn) over nickel (Ni) barrier plating, making it fully compatible with standard SMT reflow soldering processes at typical peak reflow temperatures of 260°C, enabling automated pick-and-place assembly.
How does the Tiger Eye contact technology in the SFM-125-02-S-D-P-TR improve mating reliability over standard sockets?
Tiger Eye contacts provide a wiping dual-beam design that maintains consistent normal force across 50 positions, combined with 30 µin gold mating finish to reduce contact resistance and support hundreds of mating cycles without degradation in high-vibration industrial or telecom environments.
What are the body dimensions of the SFM-125-02-S-D-P-TR for PCB layout planning?
The connector body measures 1.265 inches in length, 0.145 inches in breadth, and 0.19 inches in depth, giving designers precise keep-out dimensions for routing signal traces and placing adjacent components on a densely populated PCB.
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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+ | $10.4300 | $10.43 |
| 10+ | $8.8590 | $88.59 |
| 100+ | $7.5300 | $753.00 |
| 250+ | $5.6196 | $1404.90 |
| 500+ | $5.1677 | $2583.85 |
| 1000+ | $4.6734 | $4673.42 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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