The Win Source Electronics part number 1286274-SFMC-143-T1-F-D 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 86 positions across two rows. The connector is constructed from black liquid crystal polymer for the insulator and utilizes Phosphor Bronze for the contact material, with a gold plating finish for mating contacts and tin for post contacts. This connector has a current rating of 2.9 A per pin when two pins are powered and supports 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 finish. The connector is suitable for through-hole mounting and is lead-free solderable, making it compatible with various assembly processes. Engineers considering this product should note its specifications for mating compatibility with specific cable mates and board mates, as well as the requirement for gold-plated callouts for certain configurations.
Win Source Part Number: 1286274-SFMC-143-T1-
Category: Connectors, Interconnects>Rectan
Series: Tiger Eye™ SFMC
Number of Positions: 86
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: Phosphor Bronze
Material Flammability Rating: UL94 V-0
Standard Package: 1
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: 3.00µin (0.076µm)
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: 66 pct.
MSL Level: Not Applicable
Current Rating (Amps): 2.9A per Contact
HTSUS: 8536.69.4040
Mfr: Samtec Inc.
Base Product Number: SFMC-143
| Win Source Electronics | |
|---|---|
| Product Category | IC Interconnect Components |
| Product Number | 1286274-SFMC-143-T1-F-D |
| Product Name | Connectors, Interconnects - Rectangular Connectors - Headers, Receptacles, Female Sockets |
| Product Type | IC Headers |
| Socket Type | Receptacle |
| Mounting | Through-Hole; Through Hole |
| Current Rating | 2.9 amps |
