# N3431-1203RB 3M | Connectors, Interconnects | DigiKey

**Manufacturer:** 3M  
**MPN:** `N3431-1203RB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | 3M |
| Manufacturer name | 3M |
| Manufacturer | 3M |
| Extra Product Name | N3431-1203RB 3M \| Connectors, Interconnects \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | N3431-1203RB |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | N3431-1203RB-ND |
| Mfr | 3M |
| Part Status | - |
| Connector Type | Header |
| Contact Type | Male Pin |
| Pitch - Mating | 0.100" (2.54mm) |
| Number of Positions | 34 |
| Number of Rows | 2 |
| Row Spacing - Mating | 0.100" (2.54mm) |
| Number of Positions Loaded | All |
| Style | Board to Board or Cable |
| Shrouding | Shrouded - 3 Wall |
| Mounting Type | Through Hole, Right Angle |
| Termination | Solder |
| Fastening Type | Latch Lock/Eject Hooks, Short |
| Contact Length - Mating | 0.240" (6.10mm) |
| Contact Length - Post | 0.155" (3.94mm) |
| Overall Contact Length | - |
| Insulation Height | 0.310" (7.87mm) |
| Contact Shape | Square |
| Contact Finish - Mating | Gold |
| Contact Finish Thickness - Mating | 30.0?in (0.76?m) |
| Contact Finish - Post | Tin |
| Contact Material | Copper Alloy |
| Insulation Material | Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled |
| Features | Keying Slot, Mounting Flange |
| Operating Temperature | -55?C ~ 105?C |
| Ingress Protection | - |
| Material Flammability Rating | UL94 V-0 |
| Insulation Color | Black |
| Current Rating (Amps) | 1.75A |
| Voltage Rating | - |
| Mated Stacking Heights | - |
| Contact Finish Thickness - Post | 200.0?in (5.08?m) |
| Applications | - |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | N3431-1203RB-ND |  |  | None | 1 |
| Allied Electronics | E1228773 | 4.197 | 1 | None | 1000 |
| Hotenda | H1346364 |  |  | None | 1 |
| Digi-Key | 3837112 | 4.33768 | 1 | None | 1000 |
| Heilind Electronics | 80001150046 |  |  | None | 1000 |
| Avnet | 05111526307 |  |  | None | 1000 |
| us.rs-online.com | 74123793 | 4.98 | 1 | None | 1000 |

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