SFM-123-T2-L-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-123-T2-L-D-A-K-TR is a 46-position dual-row surface mount socket strip with 0.050 inch pitch and high-reliability design. Features gold-plated contacts rated for 1 A per pin with low insertion force. Available in tape-and-reel packaging for automated PCB assembly with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- SFM-123-T2-L-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 46-position dual-row socket with 0.050 inch (1.27 mm) pitch for high-density board-to-board connections
- Gold-plated phosphor bronze contacts rated at 1 A per pin with 30 µin gold finish for superior corrosion resistance
- Surface mount tape-and-reel packaging compatible with automated pick-and-place assembly processes
- High-reliability design with 200-cycle mating durability and operating temperature range of -55°C to +125°C
Applications
The SFM-123-T2-L-D-A-K-TR is well-suited for high-density board-to-board interconnect applications in telecommunications and networking equipment where compact 0.050 inch pitch is required. It is commonly used in industrial control systems, test and measurement instrumentation, and data acquisition modules that demand reliable surface mount socket connections. The tape-and-reel format makes it ideal for high-volume automated PCB assembly in consumer electronics and embedded computing platforms.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and row configuration of the SFM-123-T2-L-D-A-K-TR?
The SFM-123-T2-L-D-A-K-TR has 46 positions arranged in a dual-row configuration with 0.050 inch (1.27 mm) pitch. Each row contains 23 pins, providing a compact high-density interconnect suitable for board-to-board applications where space is critical.
What current rating and contact finish does the SFM-123-T2-L-D-A-K-TR provide?
The connector supports 1 A per pin current rating with 30 µin gold-plated phosphor bronze contacts. This gold finish ensures low contact resistance and corrosion resistance, making it suitable for signal-level and low-power applications requiring long-term reliability over 200 mating cycles.
What operating temperature range is the SFM-123-T2-L-D-A-K-TR rated for?
The SFM-123-T2-L-D-A-K-TR is rated for an operating temperature range of -55°C to +125°C, making it suitable for industrial and harsh-environment applications. The surface mount construction and high-temperature rating allow use in automotive electronics, industrial controls, and military-grade equipment.
Can the SFM-123-T2-L-D-A-K-TR be used in automated assembly lines?
Yes, the TR suffix indicates tape-and-reel packaging compatible with automated pick-and-place machines. The surface mount design supports standard reflow soldering at temperatures up to 260°C for 10 seconds, making it fully compatible with modern SMT assembly lines processing boards at high volumes.
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