The Header, 2.54 mm, Through Hole, 40 Contacts (part number 90P1900) 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 gold or tin plating options over nickel, with a minimum thickness of 50 µ" (1.27 µm). It operates within a temperature range of -55 °C to +125 °C when gold plated, and -55 °C to +105 °C with tin plating. The product is RoHS compliant and 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 enhanced stability in 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-20-09-L-D-345 | 90P1900 |
| 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 |
