FTSH-125-01-L-DV-EJ-K-P-TR SAMTEC Connector (Other) In Stock
FTSH-125-01-L-DV-EJ-K-P-TR is a polarized male board connector from SAMTEC with 50-pin dual-row configuration, a body length of 1.25 inches, and gold over nickel mating contacts for reliable signal integrity. It features a tin-over-nickel termination finish and is designed for high-density board-to-board interconnect applications requiring durability. Available through authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Category
- Connector
- Price
- From $5.1600(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 FTSH-125-01-L-DV-EJ-K-P-TR?
- Gold (10 µin) over nickel (50 µin) mating contact finish ensuring low contact resistance and long-term reliability across thousands of mating cycles
- Polarized connector body preventing incorrect mating orientation, reducing assembly errors in high-density dual-row PCB interconnect designs
- Compact 1.25 inch body length with 0.135 inch breadth enabling high pin count in minimal board real estate for dense signal routing
What is FTSH-125-01-L-DV-EJ-K-P-TR used for?
The FTSH-125-01-L-DV-EJ-K-P-TR is designed for high-density board-to-board and mezzanine interconnect applications in communications equipment, test and measurement instruments, and embedded computing platforms where reliable signal integrity across 50 or more pins is required. Its gold-plated mating contacts and polarized housing make it suitable for rack-mounted industrial systems and military electronics requiring repeated connect-disconnect cycles. Engineers also deploy it in FPGA development boards and high-speed data acquisition hardware where low contact resistance and precise alignment are critical.
What are the specifications of FTSH-125-01-L-DV-EJ-K-P-TR?
| Pbfree Code | Yes |
| Factory Lead Time | 5 Weeks, 3 Days |
| YTEOL | 9.4 |
| Additional Feature | POLARIZED |
| Body Breadth | 0.135inch |
| Body Length | 1.25inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - 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 |
| 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 |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 4.064mm |
| Plating Thickness | 10u inch |
| Rated Current (Signal) | 4.2A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 50 |
| 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 | Mainland China, Malaysia |
Where can I find the FTSH-125-01-L-DV-EJ-K-P-TR datasheet?
FTSH-125-01-L-DV-EJ-K-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for FTSH-125-01-L-DV-EJ-K-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does the FTSH-125-01-L-DV-EJ-K-P-TR use, and how does it affect connector longevity?
The FTSH-125-01-L-DV-EJ-K-P-TR uses gold (10 µin) over nickel (50 µin) mating contacts, which provides excellent corrosion resistance and low contact resistance over many mating cycles. This finish is well-suited for test equipment and instrumentation where connectors are repeatedly mated and demated, ensuring stable signal quality is maintained throughout the product lifecycle.
How does the polarized design of the FTSH-125-01-L-DV-EJ-K-P-TR prevent assembly errors in production?
The polarized connector body of the FTSH-125-01-L-DV-EJ-K-P-TR physically prevents incorrect mating orientation, which is critical when handling 50-pin dual-row configurations during board assembly and system integration. This design feature eliminates the risk of reversed insertion damage to connected circuits, reducing rework costs in high-volume PCB production and field service operations.
What board space does the FTSH-125-01-L-DV-EJ-K-P-TR occupy, and which embedded computing designs benefit most?
The FTSH-125-01-L-DV-EJ-K-P-TR has a body length of 1.25 inches and a body breadth of 0.135 inch, making it compact enough for high-density embedded computing boards, FPGA mezzanine cards, and SOM carrier boards where 50 signals must be routed between boards in a constrained footprint. Its dual-row layout maximizes pin count per unit length compared to single-row alternatives.
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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+ | $9.7600 | $9.76 |
| 10+ | $8.2980 | $82.98 |
| 50+ | $7.2700 | $363.50 |
| 100+ | $6.1300 | $613.00 |
| 150+ | $5.7800 | $867.00 |
| 500+ | $5.1600 | $2580.00 |
In Stock · 24h Response · Worldwide Shipping
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