# BX-PM1.27-1-5PU

**Bossie** · Female Headers · PinSocket_1x05_P1.27mm_Vertical

BX-PM1.27-1-5PU from Bossie, in a PinSocket_1x05_P1.27mm_Vertical. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | Contact 1; numbering follows the footprint. |
| 2 | 2 | passive | Contact 2; numbering follows the footprint. |
| 3 | 3 | passive | Contact 3; numbering follows the footprint. |
| 4 | 4 | passive | Contact 4; numbering follows the footprint. |
| 5 | 5 | passive | Contact 5; numbering follows the footprint. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Bossie |
| Package | PinSocket_1x05_P1.27mm_Vertical |
| Category | Connectors |
| Pins | 5 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Insulation Resistance |  | 1000 |  |  | MΩ |  | 1 |
| Max Contact Resistance |  |  |  | 20 | mΩ |  | 1 |
| Operation Temperature |  | -40 |  | 105 | °C | Max Operation Temperature, printed as -40°to+105° | 1 |
| Current Rating |  |  |  | 1 | A |  | 1 |
| Withstanding Voltage |  |  |  | 500 | V | AC, printed as AC 500V | 1 |
| Max Processing Temperature |  |  |  | 240 | °C | for 30-60 seconds | 1 |
| Max Processing Temperature |  |  |  | 260 | °C | for 5 seconds | 1 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | Polyester |  | Withstanding Voltage: AC 500V Insulation Resistance:1000M Min Contact Resistance: 20mΩ Max Operation Temperature:-40°to+105° Insrlator Material: Polyester(UL94V-0) | 1 |
| contacts | Phosphor bronze | gold | Contact Material: Phosphor bronze Standard: PA6T Contact Plating: Gold Flash | 1 |

## CAD (KiCad official)

- Symbol: `BX-PM1.27-1-5PU`
- Footprint: `Connector_PinSocket_1.27mm:PinSocket_1x05_P1.27mm_Vertical`
- 3D model: PinSocket_1x05_P1.27mm_Vertical (KiCad packages3D, STEP)

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Bossie datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603061560889782272) (1 pp, sha256 ``, retrieved 2026-11-06, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `connector numbering` (convention), consensus `off` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/bx-pm1-27-1-5pu-datasheet.pdf)