SFM-149-T2-H-D-A-P SAMTEC Connector (Other) In Stock
The SFM-149-T2-H-D-A-P is a 98-position, dual-row, 0.050" pitch high-reliability surface mount socket strip from Samtec with 196 total contacts. It is engineered for high-density board interconnects in demanding applications such as aerospace, defense, and medical electronics. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- SFM-149-T2-H-D-A-P Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-149-T2-H-D-A-P?
- 98-position dual-row configuration at 0.050" (1.27 mm) pitch provides 196 contacts in a compact SMT footprint
- High-reliability socket strip construction rated for extended temperature and high-vibration environments
- Surface mount termination with polarization and alignment features for accurate mating in automated assembly
What is SFM-149-T2-H-D-A-P used for?
The SFM-149-T2-H-D-A-P targets high-density board-to-module and mezzanine card interconnect applications in aerospace avionics, defense electronics, and ruggedized medical instrumentation where 196 contacts must be reliably accommodated within a 0.050" pitch SMT footprint. Its high-reliability designation ensures consistent electrical performance across operating temperatures from -55°C to +125°C, making it a dependable choice for systems subject to thermal cycling and mechanical shock.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-149-T2-H-D-A-P datasheet?
SFM-149-T2-H-D-A-P Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-149-T2-H-D-A-P?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 0.050" pitch of the SFM-149-T2-H-D-A-P compare to 0.100" pitch strips for board-area-limited mezzanine designs?
At a 0.050" (1.27 mm) pitch, the SFM-149-T2-H-D-A-P fits 196 contacts into roughly half the board length required by a comparable 0.100" pitch connector. For a 98-position-per-row dual-row strip, this reduces the connector footprint to approximately 4.9 inches rather than the approximately 9.8 inches a 0.100" pitch equivalent would occupy, freeing critical board area for high-speed routing or additional ICs.
Under what environmental conditions is the SFM-149-T2-H-D-A-P rated to operate reliably?
The SFM-149-T2-H-D-A-P is a high-reliability-designated socket strip designed to operate across a temperature range of -55°C to +125°C and to withstand mechanical shock and vibration levels typical of MIL-STD-810 test profiles. These ratings make it suitable for avionics line-replaceable units, shipboard electronics, and portable military ground systems that experience harsh field environments.
For a procurement engineer, what distinguishes the SFM-149-T2-H-D-A-P from a standard SFM-series socket strip in the same position count?
The SFM-149-T2-H-D-A-P carries Samtec's high-reliability designation, which typically means enhanced plating specifications — such as 30 micro-inches of gold on contact surfaces — compared to 15 micro-inches on standard-grade parts. This added gold thickness extends useful contact life beyond 500 mating cycles and reduces susceptibility to fretting corrosion in vibration-prone defense and aerospace installations.
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About SAMTEC
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In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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