The Samtec Header, part number 03R2191, is a 2.54 mm pitch, through-hole vertical connector with 40 positions. It features a single row configuration and is designed for board-to-board applications. The insulator material is black glass-filled polyester, and the terminals are made of phosphor bronze with options for gold or tin plating over nickel. The product is RoHS compliant and supports lead-free soldering for the HTSW variant. This header has an operating temperature range of -55 ¬8C to +125 ¬8C when gold plated, and -55 ¬8C to +105 ¬8C with tin plating. The voltage ratings vary depending on the mating connector, with a maximum of 550 VAC when mated with SSW connectors. Current ratings per pin range from 4.3 A to 6.3 A, depending on the specific mating connector used. The header is suitable for various applications and is compatible with multiple connector types, including SSW, SSQ, and BCS.
HEADER, 2.54MM, THOUGH HOLE VERTICAL, 40 POSITION; Connector Systems:Board-to-Boa
| Newark, An Avnet Company | |
|---|---|
| Product Category | Electrical Connectors |
| Product Number | 03R2191 |
| Product Name | Header, 2.54Mm, Though Hole Vertical, 40 Position; Connector Systems Samtec |
| Connector Type | Board to Board Connector |
