A2543 - AMP 2.54mm Connector Alternative
Specifications
- Pitch: 2.54mm
- Current Rating: 3A AC/DC
- Voltage Rating: 250V AC/DC
- Temperature Range: -40°C ~ 105°C
- Contact Resistance: Max. 20mΩ
- Insulation Resistance: Min. 1000MΩ
- Withstanding Voltage: 1000V AC/minute
- Wire Range: AWG22-26
Description
2.54mm pitch single/dual row, wire to board connector. Crimp housing, top/side entry THT header.
CONTACT USCross Reference
Single Row Female Housing
Single Row Top Entry Header
Single Row Side Entry Header
Dual Row Top Entry Header
Dual Row Side Entry Header
| Circuits | TE P/N | LDZY P/N | Circuits | TE P/N | LDZY P/N |
| 2 | 280358 | A2543HF-02-P0BK | 10 | 280362 | A2543HF-10-P0BK |
| 4 | 280359 | A2543HF-04-P0BK | 12 | 280514 | A2543HF-12-P0BK |
| 6 | 280360 | A2543HF-06-P0BK | 15 | 280363 | A2543HF-15-P0BK |
| 8 | 280361 | A2543HF-08-P0BK | 22 | 280364 | A2543HF-22-P0BK |
| 9 | 280512 | A2543HF-09-P0BK | | | |
| Circuits | TE P/N | LDZY P/N | Circuits | TE P/N | LDZY P/N |
| 2 | 280628 | A2543HM-02-N2BK | 10 | 280633 | A2543HM-10-N2BK |
| 4 | 280629 | A2543HM-04-N2BK | 12 | 280634 | A2543HM-12-N2BK |
| 6 | 280630 | A2543HM-06-N2BK | 15 | 280635 | A2543HM-15-N2BK |
| 8 | 280631 | A2543HM-08-N2BK | 22 | 280636 | A2543HM-22-N2BK |
| 9 | 280632 | A2543HM-09-N2BK | | | |
| Circuits | TE P/N | LDZY P/N | Circuits | TE P/N | LDZY P/N |
| 2 | 280370-1 | A2543WV-02-P0BKT | 10 | 280374-1 | A2543WV-10-P0BKT |
| 4 | 280371-1 | A2543WV-04-P0BKT | 12 | 280520-1 | A2543WV-12-P0BKT |
| 6 | 280372-1 | A2543WV-06-P0BKT | 15 | 280375-1 | A2543WV-15-P0BKT |
| 8 | 280373-1 | A2543WV-08-P0BKT | 22 | 280376-1 | A2543WV-22-P0BKT |
| 9 | 280508-1 | A2543WV-09-P0BKT | | | |
| Circuits | TE P/N | LDZY P/N | Circuits | TE P/N | LDZY P/N |
| 2 | 280377-1 | A2543WR-02-P0BKT | 10 | 280381-1 | A2543WR-10-P0BKT |
| 4 | 280378-1 | A2543WR-04-P0BKT | 12 | 280523-1 | A2543WR-12-P0BKT |
| 6 | 280379-1 | A2543WR-06-P0BKT | 15 | 280382-1 | A2543WR-15-P0BKT |
| 8 | 280380-1 | A2543WR-08-P0BKT | 22 | 280383-1 | A2543WR-22-P0BKT |
| 9 | 280511-1 | A2543WR-09-P0BKT | | | |
| Circuits | TE P/N | LDZY P/N | Circuits | TE P/N | LDZY P/N |
| 8 | 280365 | A2543HF-208-P0BK | 24 | 280515 | A2543HF-224-P0BK |
| 10 | 284123-1 | A2543HF-210-P0BK | 30 | 280368 | A2543HF-230-P0BK |
| 12 | 282792-1 | A2543HF-212-P0BK | 36 | 281018 | A2543HF-236-P0BK |
| 16 | 280366 | A2543HF-216-P0BK | 44 | 280369 | A2543HF-244-P0BK |
| 18 | 280513 | A2543HF-218-P0BK | | | |
| Circuits | TE P/N | LDZY P/N | Circuits | TE P/N | LDZY P/N |
| 8 | 280637 | A2543HM-208-N2BK | 24 | 280640 | A2543HM-224-N2BK |
| 10 | | A2543HM-210-N2BK | 30 | 280641 | A2543HM-230-N2BK |
| 12 | | A2543HM-212-N2BK | 36 | | A2543HM-236-N2BK |
| 16 | 280638 | A2543HM-216-N2BK | 44 | 280642 | A2543HM-244-N2BK |
| 18 | 280639 | A2543HM-218-N2BK | | | |
| Circuits | TE P/N | LDZY P/N | Circuits | TE P/N | LDZY P/N |
| 8 | 280384-1 | A2543WV-208-P0BKT | 24 | 280521-1 | A2543WV-224-P0BKT |
| 10 | | A2543WV-210-P0BKT | 30 | 280387-1 | A2543WV-230-P0BKT |
| 12 | | A2543WV-212-P0BKT | 36 | 281019-1 | A2543WV-236-P0BKT |
| 16 | 280385-1 | A2543WV-216-P0BKT | 44 | 280388-1 | A2543WV-244-P0BKT |
| 18 | 280509-1 | A2543WV-218-P0BKT | | | |
| Circuits | TE P/N | LDZY P/N | Circuits | TE P/N | LDZY P/N |
| 8 | 280389-1 | A2543WR-208-P0BKT1 | 24 | 280522-1 | A2543WR-224-P0BKT1 |
| 10 | 284124-1 | A2543WR-210-P0BKT1 | 30 | 280392-1 | A2543WR-230-P0BKT1 |
| 12 | | A2543WR-212-P0BKT1 | 36 | 281021-1 | A2543WR-236-P0BKT1 |
| 16 | 280390-1 | A2543WR-216-P0BKT1 | 44 | 280393-1 | A2543WR-244-P0BKT1 |
| 18 | 280510-1 | A2543WR-218-P0BKT1 | | | |
