The Micro-Ray MR-A2543 series is a form-, fit- and function-equivalent replacement for the AMP 2.54 series. All 66 part numbers cross-reference below, the AMP part number first and the Micro-Ray equivalent beside it. Every part is manufactured to Micro-Ray quality standards and is available made to order.
The Micro-Ray MR-A2543 2.54mm Pitch Wire-to-Board Connector is a form-, fit- and function-equivalent replacement for the AMP 2.54 series. All 72 part numbers cross-reference directly — see the full AMP 2.54 cross reference. Built to Micro-Ray quality...
| AMP P/N | Micro-Ray P/N | Circuits |
|---|---|---|
| 280358 | MR-A2543HF-02-P0BK | 2 |
| 280628 | MR-A2543HM-02-N2BK | 2 |
| 280377-1 | MR-A2543WR-02-P0BKT | 2 |
| 280370-1 | MR-A2543WV-02-P0BKT | 2 |
| 280359 | MR-A2543HF-04-P0BK | 4 |
| 280629 | MR-A2543HM-04-N2BK | 4 |
| 280378-1 | MR-A2543WR-04-P0BKT | 4 |
| 280371-1 | MR-A2543WV-04-P0BKT | 4 |
| 280360 | MR-A2543HF-06-P0BK | 6 |
| 280630 | MR-A2543HM-06-N2BK | 6 |
| 280379-1 | MR-A2543WR-06-P0BKT | 6 |
| 280372-1 | MR-A2543WV-06-P0BKT | 6 |
| 280361 | MR-A2543HF-08-P0BK | 8 |
| 280365 | MR-A2543HF-208-P0BK | 8 |
| 280631 | MR-A2543HM-08-N2BK | 8 |
| 280637 | MR-A2543HM-208-N2BK | 8 |
| 280380-1 | MR-A2543WR-08-P0BKT | 8 |
| 280389-1 | MR-A2543WR-208-P0BKT1 | 8 |
| 280373-1 | MR-A2543WV-08-P0BKT | 8 |
| 280384-1 | MR-A2543WV-208-P0BKT | 8 |
| 280512 | MR-A2543HF-09-P0BK | 9 |
| 280632 | MR-A2543HM-09-N2BK | 9 |
| 280511-1 | MR-A2543WR-09-P0BKT | 9 |
| 280508-1 | MR-A2543WV-09-P0BKT | 9 |
| 280362 | MR-A2543HF-10-P0BK | 10 |
| 284123-1 | MR-A2543HF-210-P0BK | 10 |
| 280633 | MR-A2543HM-10-N2BK | 10 |
| 280381-1 | MR-A2543WR-10-P0BKT | 10 |
| 284124-1 | MR-A2543WR-210-P0BKT1 | 10 |
| 280374-1 | MR-A2543WV-10-P0BKT | 10 |
| 280514 | MR-A2543HF-12-P0BK | 12 |
| 282792-1 | MR-A2543HF-212-P0BK | 12 |
| 280634 | MR-A2543HM-12-N2BK | 12 |
| 280523-1 | MR-A2543WR-12-P0BKT | 12 |
| 280520-1 | MR-A2543WV-12-P0BKT | 12 |
| 280363 | MR-A2543HF-15-P0BK | 15 |
| 280635 | MR-A2543HM-15-N2BK | 15 |
| 280382-1 | MR-A2543WR-15-P0BKT | 15 |
| 280375-1 | MR-A2543WV-15-P0BKT | 15 |
| 280366 | MR-A2543HF-216-P0BK | 16 |
| 280638 | MR-A2543HM-216-N2BK | 16 |
| 280390-1 | MR-A2543WR-216-P0BKT1 | 16 |
| 280385-1 | MR-A2543WV-216-P0BKT | 16 |
| 280513 | MR-A2543HF-218-P0BK | 18 |
| 280639 | MR-A2543HM-218-N2BK | 18 |
| 280510-1 | MR-A2543WR-218-P0BKT1 | 18 |
| 280509-1 | MR-A2543WV-218-P0BKT | 18 |
| 280364 | MR-A2543HF-22-P0BK | 22 |
| 280636 | MR-A2543HM-22-N2BK | 22 |
| 280383-1 | MR-A2543WR-22-P0BKT | 22 |
| 280376-1 | MR-A2543WV-22-P0BKT | 22 |
| 280515 | MR-A2543HF-224-P0BK | 24 |
| 280640 | MR-A2543HM-224-N2BK | 24 |
| 280522-1 | MR-A2543WR-224-P0BKT1 | 24 |
| 280521-1 | MR-A2543WV-224-P0BKT | 24 |
| 280368 | MR-A2543HF-230-P0BK | 30 |
| 280641 | MR-A2543HM-230-N2BK | 30 |
| 280392-1 | MR-A2543WR-230-P0BKT1 | 30 |
| 280387-1 | MR-A2543WV-230-P0BKT | 30 |
| 281018 | MR-A2543HF-236-P0BK | 36 |
| 281021-1 | MR-A2543WR-236-P0BKT1 | 36 |
| 281019-1 | MR-A2543WV-236-P0BKT | 36 |
| 280369 | MR-A2543HF-244-P0BK | 44 |
| 280642 | MR-A2543HM-244-N2BK | 44 |
| 280393-1 | MR-A2543WR-244-P0BKT1 | 44 |
| 280388-1 | MR-A2543WV-244-P0BKT | 44 |
AMP and TE Connectivity part numbers are the property of TE Connectivity and are shown for cross-reference identification only; no affiliation or endorsement is implied.
