TE Connectivity MR (Miniature Rectangular) header, order code 2-640501-4, 9 positions, 3 rows, 0.165" (4.20mm) pitch, 6 A, 250 VAC, gold-plated mating contacts, through-hole, solder termination, latch lock.
| Parameter | Value |
|---|---|
| Series | MR (Miniature Rectangular) |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Latch Lock |
| Voltage rating | 250VAC |
| Current rating | 6A |
| Operating temperature | -55°C~105°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black, Red |
| Insulation height | 0.531\" (13.50mm) |
| Insulation material | Polyamide (PA), Nylon |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Circular |
| Rows | 3 |
| Pitch | 0.165\" (4.20mm) |
| Positions | 9 |
| Row spacing - mating | 0.165\" (4.20mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.210\" (5.33mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.220\" (5.59mm) |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 2-640501-4 is a 9-circuit member of TE Connectivity's MR (Miniature Rectangular) board-to-cable header line, arranged in three rows at a 0.165" (4.20mm) pitch. A four-wall shroud with latch lock secures the mated pair.
The housing material is rated UL94 V-0. RoHS and REACH compliance documentation is provided by TE Connectivity AMP Connectors per standard practice.