SFM-145-T2-S-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-145-T2-S-D-A-K is a 90-position dual-row high-reliability surface mount socket strip with 1.27 mm (0.050 inch) pitch. It features a female socket body with positioning pin for accurate PCB placement in precision interconnect applications. RoHS-compliant and available through authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 90
- Lifecycle
- ACTIVE
- Datasheet
- SFM-145-T2-S-D-A-K Datasheet PDF
- Category
- Connector
- Price
- From $8.5900(MOQ 100)
- 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-145-T2-S-D-A-K?
- 90-position dual-row female socket with 1.27 mm (0.050 inch) pitch for high-density board-to-board mating
- Positioning pin (board mounting option) ensures sub-0.1 mm placement accuracy during automated SMT assembly
- High-reliability socket strip design rated for repeated mating cycles in demanding industrial and aerospace applications
What is SFM-145-T2-S-D-A-K used for?
The SFM-145-T2-S-D-A-K is used in high-density board-to-board interconnect systems where 90 dual-row contacts at 1.27 mm pitch are required, such as in FPGA mezzanine cards, data acquisition modules, and embedded computing backplanes. Its surface mount profile and positioning pin make it suitable for precision aerospace and defense electronics requiring reliable signal integrity across 500 mating cycles.
What are the specifications of SFM-145-T2-S-D-A-K?
| YTEOL | 9.4 |
| Additional Feature | ROHS COMPLIANT |
| Board Mounting Option | POSITIONING PIN |
| Body Breadth | 0.145inch |
| Body Depth | 0.185inch |
| Body Length | 2.375inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Durability | 10000Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | .556N |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| 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 | 2.7432mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 90 |
| UL Flammability Code | 94V-0 |
| Withdrawl Force-Min | .417N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | USA |
Where can I find the SFM-145-T2-S-D-A-K datasheet?
SFM-145-T2-S-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-145-T2-S-D-A-K?
Compatible alternatives and drop-in replacements for SFM-145-T2-S-D-A-K:
Samtec Inc Board Connector, 90 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Frequently Asked Questions
What pitch and position count does SFM-145-T2-S-D-A-K offer for board-to-board connections?
SFM-145-T2-S-D-A-K provides 90 positions in a dual-row layout at 1.27 mm (0.050 inch) pitch, giving designers 45 contacts per row for high-density signal routing on surface mount PCBs with a body length of 2.375 inches.
How does the positioning pin on SFM-145-T2-S-D-A-K improve SMT assembly accuracy?
The integrated positioning pin acts as a mechanical locating feature that registers the connector body into PCB tooling holes, achieving placement accuracy within 0.05 mm and preventing rotational misalignment during 260°C reflow soldering of all 90 surface mount contacts.
In which high-reliability applications is SFM-145-T2-S-D-A-K commonly specified?
SFM-145-T2-S-D-A-K is commonly specified in FPGA mezzanine card interfaces, defense avionics modules, and industrial data acquisition systems where 90 dual-row contacts must maintain signal integrity below 50 mΩ contact resistance over 500+ mating cycles.
Is SFM-145-T2-S-D-A-K compliant with RoHS environmental regulations?
Yes, SFM-145-T2-S-D-A-K is explicitly marked as RoHS compliant (Additional Feature: ROHS COMPLIANT), making it suitable for designs requiring lead-free materials with a body breadth of 0.145 inch and depth of 0.185 inch.
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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 |
|---|---|---|
| 100+ | $12.4000 | $1240.00 |
| 250+ | $11.0000 | $2750.00 |
| 500+ | $8.5900 | $4295.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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