The Win Source Electronics part number 1337469-ESQ-125-38-G-D is a rectangular connector designed for board-to-board applications. It features an elevated socket configuration with 50 positions and two rows. The connector is constructed from black liquid crystal polymer (LCP) for the insulator and phosphor bronze for the contacts, which are finished with 20 ¬µin of gold for reliable conductivity. This connector has a voltage rating of 550 VAC and a current rating of 5.7 A per contact when two pins are powered. It operates within a temperature range of -55 ¬8C to +125 ¬8C. The termination method is solder, and it is designed for through-hole mounting. The connector has a mating pitch of 0.100 inches (2.54 mm) and a contact length of 0.290 inches (7.37 mm). Engineers considering this product should note its suitability for applications requiring robust electrical connections in a compact form factor, particularly in PC/104 stackthrough configurations.
Win Source Part Number: 1337469-ESQ-125-38-G
Category: Connectors, Interconnects - Rectangular Connectors - Headers, Receptacles, Female Sockets
Series: ESQ
Number of Positions: 50
Connector Type: Elevated Socket
Contact Type: Forked
Number of Positions Loaded: All
Number of Rows: 2
Termination: Solder
Fastening Type: Push-Pull
Package: Tube
Contact Material: Phosphor Bronze
Voltage Rating: 550VAC
Material Flammability Rating: UL94 V-0
Standard Package: 1
Insulation Material: Liquid Crystal Polymer (LCP)
Style: Board to Board
Pitch - Mating: 0.100" (2.54mm)
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 20.0µin (0.51µm)
Contact Finish - Post: Gold
Contact Finish Thickness - Post: 3.00µin (0.076µm)
Insulation Color: Black
Mounting Type: Through Hole
Row Spacing - Mating: 0.100" (2.54mm)
Contact Length - Post: 0.290" (7.37mm)
Insulation Height: 0.435" (11.05mm)
Contact Shape: Square
Temperature Range - Operating: -55°C ~ 125°C
ECCN: EAR99
Fake Threat In the Open Market: 55 pct.
MSL Level: Not Applicable
Current Rating (Amps): 5.7A per Contact
REACH Status: REACH Unaffected
HTSUS: 8536.69.4040
Mfr: Samtec Inc.
Base Product Number: ESQ-125
California Prop 65: Warning Information
| Win Source Electronics | |
|---|---|
| Product Category | IC Interconnect Components |
| Product Number | 1337469-ESQ-125-38-G-D |
| Product Name | Connectors, Interconnects - Rectangular Connectors - Headers, Receptacles, Female Sockets |
| Product Type | IC Socket; IC Headers |
| Mounting | Through-Hole; Through Hole |
| Voltage Rating | 550 volts |
| Current Rating | 5.7 amps |
