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/The 2.54mm Pitch Wire-to-Board Harness Dupont Equivalent A2543 is a high - performance connection product made from environmentally friendly materials that meet ROHS and UL standards. It supports customization of wire types within the 24 - 30AWG range and the 2510 plastic housing. The minimum order quantity can be flexibly negotiated. It is applicable to fields such as displays, cameras, sensors, and industrial equipment. It can stably transmit current and signals, ensuring the normal operation of devices.
Pitch Specification :
2.54mm PitchMaterial Compliance :
Nylon66 UL94V-0Plastic Housing :
A2543Wire Type :
24-30AWG2.54mm Pitch Wire-to-Board Harness Dupont Equivalent A2543
The 2.54mm Pitch Wire-to-Board Harness Dupont Equivalent A2543 is manufactured by a professional manufacturer with OEM and ODM service capabilities, and it can be customized in terms of colors and designs.
Wire types within the 24 - 30AWG range are available, and custom special - specification wire types are also supported. The default plastic housing is A2543(2510). When replacing it with plastic housings of other brands, adaptation technical support is provided. The dimensions are produced according to customers' requirements.
| Specification | Value |
| Model Series | 2510 Housing |
| Pitch | 2.54 |
| Poles | 2~20 |
| Applicable wire | AWG#28-#22 |
| Voltage rating | 250V DC/AC(rms) |
| Current rating | 3.0A |
| Withstand voltage | 1000VAC(rms) |
| Working Temperature | -25℃-+85℃ |
| Insulation resistance | ≥1000MΩ |
| Contact resistance | ≤0.02 Ω |
The materials meet relevant standards. The housing and socket are made of nylon 66 UL94V - 0, and the terminals are made of phosphor bronze. The production process includes machine wire stripping, precise terminal crimping, and manual plastic housing installation and welding, with strict quality control.
| Material | |
| Specification | Value |
| Housing | Nylon66 UL94V-0 |
| Wafer | Nylon66 UL94V-0 |
| Terminal | Phosphor bronze |

It is suitable for various devices. The delivery date is determined through negotiation. The conventional packaging is bundling with cable ties and wrapping with bubble paper, and customized packaging is also available. Transportation options include international express, sea freight, and air freight, and the minimum order quantity is negotiated according to customization.
| Poles | Part No | A (mm) | B (mm) |
| 2 | 2510-2Y | 2.54 | 5.8 |
| 3 | 2510-3Y | 5.08 | 8.34 |
| 4 | 2510-4Y | 7.62 | 10.88 |
| 5 | 2510-5Y | 10.16 | 13.33 |
| 6 | 2510-6Y | 12.7 | 15.87 |
| 7 | 2510-7Y | 15.24 | 18.41 |
| 8 | 2510-8Y | 17.78 | 20.95 |
| 9 | 2510-9Y | 20.32 | 23.49 |
| 10 | 2510-10Y | 22.86 | 26.03 |
| 11 | 2510-11Y | 25.4 | 28.57 |
| 12 | 2510-12Y | 27.94 | 31.11 |
| 13 | 2510-13Y | 30.48 | 33.65 |
| 14 | 2510-14Y | 33.02 | 36.19 |
| 15 | 2510-15Y | 35.56 | 38.73 |
| 16 | 2510-16Y | 38.1 | 41.27 |
| 17 | 2510-17Y | 40.64 | 43.81 |
| 18 | 2510-18Y | 43.18 | 46.35 |
| 19 | 2510-19Y | 45.72 | 48.89 |
| 20 | 2510-20Y | 48.26 | 51.43 |
| Poles | Part No (180°) | Part No (180°) | A (mm) | B (mm) |
| 2 | 2510-2A | 2510-2AW | 2.54 | 5.08 |
| 3 | 2510-3A | 2510-3AW | 5.08 | 7.62 |
| 4 | 2510-4A | 2510-4AW | 7.62 | 10.16 |
| 5 | 2510-5A | 2510-5AW | 10.16 | 12.7 |
| 6 | 2510-6A | 2510-6AW | 12.7 | 15.24 |
| 7 | 2510-7A | 2510-7AW | 15.24 | 17.78 |
| 8 | 2510-8A | 2510-8AW | 17.78 | 20.32 |
| 9 | 2510-9A | 2510-9AW | 20.32 | 22.86 |
| 10 | 2510-10A | 2510-10AW | 22.86 | 25.4 |
| 11 | 2510-11A | 2510-11AW | 25.4 | 27.94 |
| 12 | 2510-12A | 2510-12AW | 27.94 | 30.48 |
| 13 | 2510-13A | 2510-13AW | 30.48 | 33.02 |
| 14 | 2510-14A | 2510-14AW | 33.02 | 35.56 |
| 15 | 2510-15A | 2510-15AW | 35.56 | 38.1 |
| 16 | 2510-16A | 2510-16AW | 38.1 | 40.64 |
| 17 | 2510-17A | 2510-17AW | 40.64 | 43.18 |
| 18 | 2510-18A | 2510-18AW | 43.18 | 45.72 |
| 19 | 2510-19A | 2510-19AW | 45.72 | 48.26 |
| 20 | 2510-20A | 2510-20AW | 48.26 | 50.8 |