SFM-150-T2-SM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-150-T2-SM-D-A-P-TR is a 100-position dual-row high-reliability surface mount socket strip with a fine 1.27 mm (0.050 inch) pitch. Features solder mask-defined pads, anti-wicking terminals, and tape-and-reel packaging for automated SMT assembly. Available in stock worldwide from authorized distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- SFM-150-T2-SM-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-150-T2-SM-D-A-P-TR?
- 100-position dual-row layout at 1.27 mm (0.050 inch) pitch providing maximum contact density for high pin-count surface mount interconnect designs
- Anti-wicking (A) terminal design preventing solder migration into the socket contact zone during reflow, preserving contact integrity
- Tape-and-reel (TR) packaging enabling automated pick-and-place SMT assembly in high-volume production environments
- High-reliability socket strip rated for demanding environments with gold-plated contacts providing contact resistance below 20 milliohms
What is SFM-150-T2-SM-D-A-P-TR used for?
The SFM-150-T2-SM-D-A-P-TR is deployed in aerospace avionics, defense electronics, and high-reliability industrial computing systems requiring 100-position fine-pitch socket connectivity. Its 1.27 mm pitch dual-row SMT design is ideal for mezzanine board-to-board interfaces and FPGA daughter card sockets where maximum contact count within minimal PCB area is essential. The tape-and-reel packaging and anti-wicking terminals ensure compatibility with automated high-volume SMT production lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-150-T2-SM-D-A-P-TR datasheet?
SFM-150-T2-SM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-150-T2-SM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact pitch and total pin count of the SFM-150-T2-SM-D-A-P-TR, and how does this compare to standard 2.54 mm pitch alternatives?
The SFM-150-T2-SM-D-A-P-TR offers 100 contact positions in a dual-row configuration at 1.27 mm (0.050 inch) pitch. Compared to a 2.54 mm pitch equivalent, this fine pitch achieves twice the contact density in the same PCB length, enabling 100-pin interfaces on boards where a 2.54 mm pitch connector would require twice the footprint. This is essential for mezzanine card designs operating with 64-bit data buses plus power and ground signals through a single connector.
Why is the anti-wicking terminal feature critical for SFM-150-T2-SM-D-A-P-TR in high-reliability SMT applications?
The anti-wicking (A) suffix indicates terminals engineered to prevent molten solder from flowing into the socket contact cavity during reflow soldering. If solder wicks into the mating zone of any of the 100 contacts, it can permanently degrade contact force and increase contact resistance above 20 milliohms. In aerospace, medical, and defense applications where connector reliability must be maintained across temperatures from -55°C to +125°C and over hundreds of mating cycles, the anti-wicking feature is a mandatory safeguard.
Can the SFM-150-T2-SM-D-A-P-TR be used in automated SMT assembly, and what handling precautions apply?
Yes, the TR suffix confirms tape-and-reel packaging, fully compatible with automated pick-and-place equipment for SMT reflow assembly. Each reel contains several hundred pieces, supporting uninterrupted high-volume production runs. Engineers should ensure peak reflow temperature does not exceed 260°C per IPC/JEDEC J-STD-020 MSL guidelines. The solder mask-defined pad variant (SM suffix) provides improved solder joint reliability by constraining the SMT land pattern during reflow, reducing bridging risk across the 1.27 mm pitch pads.
Which mating header series is recommended for the SFM-150-T2-SM-D-A-P-TR in board-to-board stacking designs?
The SFM-150-T2-SM-D-A-P-TR is designed to mate with SAMTEC's TFM and TSM series dual-row 1.27 mm pitch headers, which are offered in both through-hole and surface mount configurations. Mated contact resistance is specified below 20 milliohms across all 100 positions, and stack heights of 4 mm to 20 mm or more are achievable by selecting the appropriate TFM header column length. The TFM-150-series header is the standard pairing for board-to-board mezzanine applications requiring full 100-position signal capacity.
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