The Win Source Electronics part number 1286226-SFMC-140-L1-S-D-K is a rectangular connector designed for use as a receptacle with female sockets. It features a pitch of 0.050 inches (1.27 mm) and accommodates 80 positions across 2 rows. The connector is constructed from black liquid crystal polymer for the insulator and beryllium copper for the contacts, which are plated with gold for mating surfaces and tin for the post. This connector has a current rating of 2.9 A per pin when two pins are powered and a voltage rating of 219 VAC/310 VDC. It operates effectively within a temperature range of -55 ¬8C to +125 ¬8C and is rated for a maximum of 10,000 mating cycles with a gold plating thickness of 30 ¬µin (0.76 ¬µm). The connector is suitable for both board-to-board and cable applications and is lead-free solderable, making it compatible with modern assembly processes. Engineers considering this product should note its push-pull fastening type and through-hole mounting style, which may influence design and assembly choices.
Win Source Part Number: 1286226-SFMC-140-L1-
Category: Connectors, Interconnects>Rectan
Series: Tiger Eye™ SFMC
Number of Positions: 80
Features: Pick and Place
Connector Type: Receptacle
Contact Type: Female Socket
Number of Positions Loaded: All
Number of Rows: 2
Termination: Solder
Fastening Type: Push-Pull
Package: Tube
Contact Material: Beryllium Copper
Material Flammability Rating: UL94 V-0
Standard Package: 11
Insulation Material: Liquid Crystal Polymer (LCP)
Style: Board to Board or Cable
Pitch - Mating: 0.050" (1.27mm)
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
Contact Finish - Post: Tin
Insulation Color: Black
Mounting Type: Through Hole
Row Spacing - Mating: 0.050" (1.27mm)
Contact Length - Post: 0.120" (3.05mm)
Insulation Height: 0.180" (4.57mm)
Contact Shape: Square
Temperature Range - Operating: -55°C ~ 125°C
ECCN: EAR99
Fake Threat In the Open Market: 76 pct.
MSL Level: Not Applicable
Current Rating (Amps): 2.9A per Contact
HTSUS: 8536.69.4040
Mfr: Samtec Inc.
Base Product Number: SFMC-140
.100 Double Row Screw Machine Socket St
| Win Source Electronics | Powell Electronics, Inc. | |
|---|---|---|
| Product Category | IC Interconnect Components | IC Interconnect Components |
| Product Number | 1286226-SFMC-140-L1-S-D-K | SFMC-140-L1-S-D-K |
| Product Name | Connectors, Interconnects - Rectangular Connectors - Headers, Receptacles, Female Sockets | Pin & Socket Connectors |
| Product Type | IC Headers | IC Socket |
| Socket Type | Receptacle | |
| Mounting | Through-Hole; Through Hole | |
| Current Rating | 2.9 amps |
