3429-1003
CONN HEADER R/A 26POS 2.54MMManufacturer: 3M
Categories: Headers, Male Pins
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3M 3000 Series connector header, part number 3429-1003, is a right-angle, through-hole mount component featuring 26 positions arranged in two rows with a 2.54mm pitch. This shrouded header utilizes a copper alloy contact material with gold plating (30.0µin) for mating surfaces and tin-lead plating on the posts. It supports a current rating of 1.75A and is constructed with PCT and polyester, glass-filled insulation rated UL94 V-0. Keying slots and a mounting flange are included for secure installation. Suitable for board-to-board or cable applications, it operates within a temperature range of -55°C to 105°C. This component is commonly found in industrial automation, telecommunications, and consumer electronics sectors.
Additional Information
Series: 3000RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | Keying Slot, Mounting Flange |
| Packaging | Bulk |
| Connector Type | Header |
| Voltage Rating | - |
| Current Rating (Amps) | 1.75A |
| Mounting Type | Through Hole, Right Angle |
| Number of Positions | 26 |
| Number of Rows | 2 |
| Style | Board to Board or Cable |
| Operating Temperature | -55°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 | 0.155"" (3.94mm) |
| Insulation Height | 0.310"" (7.87mm) |
| Shrouding | Shrouded - 3 Wall |
| Overall Contact Length | - |
| Insulation Material | Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled |
| Row Spacing - Mating | 0.100"" (2.54mm) |
| Contact Length - Mating | 0.240"" (6.10mm) |
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