SFM-145-T2-FM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-145-T2-FM-D-A-K is a 90-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch designed for surface mount applications. Features gold-plated contacts and rugged mechanical construction. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 90
- Lifecycle
- ACTIVE
- Datasheet
- SFM-145-T2-FM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 90-position dual-row configuration with 0.050" (1.27 mm) pitch for high-density board interconnects
- Surface mount termination style compatible with standard SMT reflow soldering processes
- High-reliability contacts with gold plating for low-contact-resistance and long cycle life
- Compact footprint enabling tight board-to-board spacing in space-constrained designs
Applications
The SFM-145-T2-FM-D-A-K is well suited for high-density board-to-board and mezzanine interconnect applications requiring 90 contacts in a dual-row 0.050-inch pitch arrangement. It is commonly used in test and measurement equipment, data communication backplanes, and industrial control modules where reliable surface-mount connectors are essential. Its gold-plated contacts and robust construction also make it a preferred choice for military and aerospace prototyping applications demanding extended service life.
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
How many positions and rows does the SFM-145-T2-FM-D-A-K provide, and what is the contact pitch?
The SFM-145-T2-FM-D-A-K provides 90 positions arranged in 2 rows with a 0.050-inch (1.27 mm) pitch, giving engineers a high-density interconnect solution for surface-mount PCB designs requiring compact board-to-board connections.
Which PCB assembly processes are compatible with the SFM-145-T2-FM-D-A-K surface mount termination?
The SFM-145-T2-FM-D-A-K uses a surface mount termination style that is fully compatible with standard SMT reflow soldering at temperatures up to 260°C, making it suitable for automated pick-and-place assembly lines used in high-volume production environments.
In what types of high-reliability systems is the SFM-145-T2-FM-D-A-K typically deployed?
This connector is typically deployed in test and measurement instruments, defense electronics, and industrial control systems where a 90-position dual-row 1.27 mm pitch socket must withstand thousands of mating cycles while maintaining contact resistance below specified limits across operating temperatures from -55°C to +125°C.
How does the SFM-145-T2-FM-D-A-K compare to a single-row SFM alternative for the same pin count?
Compared to a single-row alternative of equivalent pin count, the dual-row SFM-145-T2-FM-D-A-K reduces the required board length by approximately 50% for 90 contacts at 1.27 mm pitch, saving significant PCB real estate and enabling more compact system layouts.
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