4-102978-0
CONN HEADER R/A 40POS 2.54MMManufacturer: TE Connectivity AMP Connectors
Categories: Headers, Male Pins
Quality Control: Learn More
TE Connectivity AMP Connectors AMPMODU Mod II 40-position right-angle header, part number 4-102978-0. This unshrouded male pin connector features a 2.54mm pitch and is designed for through-hole mounting. It utilizes a copper alloy contact material with gold plating for mating surfaces and tin-lead plating on the posts. The thermoplastic insulation is UL94 V-0 rated and black in color. With a current rating of 3A and an operating temperature range of -65°C to 105°C, this connector is suitable for board-to-board or cable applications in industries such as telecommunications, industrial automation, and consumer electronics. The header employs a push-pull fastening type.
Additional Information
Series: AMPMODU Mod IIRoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| Connector Type | Header, Breakaway |
| Voltage Rating | - |
| Current Rating (Amps) | 3A |
| Mounting Type | Through Hole, Right Angle |
| Number of Positions | 40 |
| Number of Rows | 1 |
| Style | Board to Board or Cable |
| Operating Temperature | -65°C ~ 105°C |
| Contact Type | Male Pin |
| Fastening Type | Push-Pull |
| Number of Positions Loaded | All |
| Termination | Solder |
| Ingress Protection | - |
| Material Flammability Rating | UL94 V-0 |
| Contact Material | Copper Alloy |
| Insulation Color | Black |
| Pitch - Mating | 0.100"" (2.54mm) |
| Contact Finish - Mating | Gold |
| Contact Finish Thickness - Mating | 30.0µin (0.76µm) |
| Contact Finish - Post | Tin-Lead |
| Contact Shape | Square |
| Contact Length - Post | 0.110"" (2.79mm) |
| Insulation Height | 0.138"" (3.50mm) |
| Shrouding | Unshrouded |
| Overall Contact Length | - |
| Insulation Material | Thermoplastic |
| Row Spacing - Mating | - |
| Contact Length - Mating | 0.318"" (8.08mm) |
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