SFM-112-T2-S-D-A-P-TR SAMTEC Connector (Other) In Stock
SFM-112-T2-S-D-A-P-TR is a 24-position dual-row surface-mount socket strip from SAMTEC with 0.050" (1.27 mm) pitch, positioning pin, and tape-and-reel packaging for automated SMT assembly. Designed for high-reliability board-to-board connections in compact embedded and industrial designs. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- SFM-112-T2-S-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 24-position dual-row SMT socket at 0.050" (1.27 mm) pitch provides 24 board-to-board signal connections in a minimal PCB footprint suitable for space-constrained designs
- Positioning pin (-P) mechanically anchors the connector to the PCB before reflow, maintaining ±0.05 mm placement accuracy during automated SMT soldering operations
- Tape-and-reel (-TR) format enables high-speed automated pick-and-place assembly at production line rates, reducing per-unit handling cost on volume SMT runs
Applications
The SFM-112-T2-S-D-A-P-TR is suited for compact mezzanine boards, daughter-card interfaces, and embedded module connections where 24 signals must be reliably transferred at 0.050" pitch without occupying excessive PCB real estate. Its positioning pin and tape-and-reel format make it a production-friendly choice for industrial controllers, medical sensor modules, and communications hardware requiring consistent automated placement. The high-reliability SAMTEC SFM series construction ensures stable mating performance across repeated connection cycles in field-deployed equipment.
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 role does the positioning pin play in the SFM-112-T2-S-D-A-P-TR during PCB assembly?
The -P positioning pin on the SFM-112-T2-S-D-A-P-TR inserts into a PCB locating hole before reflow, physically preventing the 24-position connector from shifting under paste surface tension or conveyor vibration. This mechanical anchor maintains alignment within ±0.05 mm across the 0.050" (1.27 mm) pitch contacts during the reflow oven pass, reducing the risk of bridging or misaligned solder joints on production boards.
How does the 0.050" pitch of the SFM-112-T2-S-D-A-P-TR compare to standard 0.100" pitch connectors for 24-signal interfaces?
At 0.050" (1.27 mm) pitch, the SFM-112-T2-S-D-A-P-TR occupies roughly half the board length of a 0.100" pitch connector carrying the same 24 signals. This means the connector body fits within approximately 15 mm rather than 30 mm, freeing significant board area that can be used for additional circuitry or reducing overall PCB size in compact embedded computing and sensor module designs.
Which mating header series is compatible with the SFM-112-T2-S-D-A-P-TR for a board stacking application?
The SFM-112-T2-S-D-A-P-TR mates with SAMTEC TFM series male headers, which are available in multiple stack heights from approximately 4 mm to 11 mm to accommodate different PCB-to-PCB separation requirements. Using both components in the same SMT-assembled stackup enables a 24-position dual-row 0.050" pitch board-to-board connection with defined, repeatable stacking height across the assembled module.
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