The Header, 2.54 mm, Through Hole, 40 Contacts from Samtec features a pitch spacing of 2.54 mm and is designed for through-hole mounting. It consists of two rows of 20 contacts each, totaling 40 contacts. 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 °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 added 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-20-20-L-D-735 | 90P3267 |
| 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 |
