The Header, 2.54 mm, Through Hole, 40 Contacts (part number 90P1744) from Samtec features a pitch spacing of 2.54 mm and is designed for through-hole mounting. It consists of 40 contacts arranged in 2 rows. The insulator material is black glass-filled polyester, and the terminal material is phosphor bronze. The product offers plating options of gold or tin over nickel, with a minimum thickness of 50 ¬µ" (1.27 ¬µm) for the nickel layer. It operates within a temperature range of -55 ¬8C to +125 ¬8C when gold plated, and -55 ¬8C to +105 ¬8C with tin plating. The product is RoHS compliant and is lead-free solderable for specific configurations. It is important to note that this series is non-standard and non-returnable, and mechanical board spacers are recommended for applications using gold or selective gold plated connectors.
Flexible Board Stacking Header with Fixe
HEADER, 2.54 MM, THROUGH HOLE, 40 CONTACTS; Product Range:DW Series; No. of Contacts:40Contacts;
| Powell Electronics, Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | IC Interconnect Components | IC Interconnect Components |
| Product Number | DW-20-08-S-D-215 | 90P1744 |
| Product Name | Terminals | Header, 2.54 Mm, Through Hole, 40 Contacts; Product Range Samtec |
| Product Type | IC Headers | IC Headers |
| RoHS Compliant | RoHS Compliant | |
| Mounting | Through-Hole; Through Hole |
