TE Connectivity AMP Connectors header, order code 521755-3, 3 positions, single row, 5.00 mm pitch, 250 VAC, silver-plated mating contacts, through-hole, solder termination, shrouded - 4 wall.
| Parameter | Value |
|---|---|
| Type | Tab |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 250VAC |
| Operating temperature | -40°C ~ 120°C |
| Contact material | Brass |
| Insulation height | 0.504\" (12.80mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Parameter | Value |
|---|---|
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.197\" (5.00mm) |
| Positions | 3 |
| Contact finish - post | Silver |
| Contact length - post | 0.138\" (3.50mm) |
| Contact finish - mating | Silver |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 78.7µin (2.00µm) |
The 521755-3: It is a board-to-cable/wire style with a shrouded 4-wall design and a latch holder for secure mating. The housing is UL94 V-0 rated polyamide 6/6 and operates from -40°C to 120°C.
Availability is limited to existing surplus or distributor stock.
The 521755-3 is a Board to Cable/Wire style header, supplied in Bulk packaging.
The housing material is UL94 V-0 rated. RoHS and REACH compliance status is not specified in available records.