component
BX-PM1.27-2-20PU-W
Public Made by Adomby adom
Bossie Female Headers, SMD,P=1.27mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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Publish 0.1.0
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BX-PM1.27-2-20PU-W
Bossie · Female Headers · PinSocket_2x20_P1.27mm_Vertical_SMD
BX-PM1.27-2-20PU-W from Bossie, in a PinSocket_2x20_P1.27mm_Vertical_SMD. 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. |
| 6 | 6 | passive | Contact 6; numbering follows the footprint. |
| 7 | 7 | passive | Contact 7; numbering follows the footprint. |
| 8 | 8 | passive | Contact 8; numbering follows the footprint. |
| 9 | 9 | passive | Contact 9; numbering follows the footprint. |
| 10 | 10 | passive | Contact 10; numbering follows the footprint. |
| 11 | 11 | passive | Contact 11; numbering follows the footprint. |
| 12 | 12 | passive | Contact 12; numbering follows the footprint. |
| 13 | 13 | passive | Contact 13; numbering follows the footprint. |
| 14 | 14 | passive | Contact 14; numbering follows the footprint. |
| 15 | 15 | passive | Contact 15; numbering follows the footprint. |
| 16 | 16 | passive | Contact 16; numbering follows the footprint. |
| 17 | 17 | passive | Contact 17; numbering follows the footprint. |
| 18 | 18 | passive | Contact 18; numbering follows the footprint. |
| 19 | 19 | passive | Contact 19; numbering follows the footprint. |
| 20 | 20 | passive | Contact 20; numbering follows the footprint. |
| 21 | 21 | passive | Contact 21; numbering follows the footprint. |
| 22 | 22 | passive | Contact 22; numbering follows the footprint. |
| 23 | 23 | passive | Contact 23; numbering follows the footprint. |
| 24 | 24 | passive | Contact 24; numbering follows the footprint. |
| 25 | 25 | passive | Contact 25; numbering follows the footprint. |
| 26 | 26 | passive | Contact 26; numbering follows the footprint. |
| 27 | 27 | passive | Contact 27; numbering follows the footprint. |
| 28 | 28 | passive | Contact 28; numbering follows the footprint. |
| 29 | 29 | passive | Contact 29; numbering follows the footprint. |
| 30 | 30 | passive | Contact 30; numbering follows the footprint. |
| 31 | 31 | passive | Contact 31; numbering follows the footprint. |
| 32 | 32 | passive | Contact 32; numbering follows the footprint. |
| 33 | 33 | passive | Contact 33; numbering follows the footprint. |
| 34 | 34 | passive | Contact 34; numbering follows the footprint. |
| 35 | 35 | passive | Contact 35; numbering follows the footprint. |
| 36 | 36 | passive | Contact 36; numbering follows the footprint. |
| 37 | 37 | passive | Contact 37; numbering follows the footprint. |
| 38 | 38 | passive | Contact 38; numbering follows the footprint. |
| 39 | 39 | passive | Contact 39; numbering follows the footprint. |
| 40 | 40 | passive | Contact 40; numbering follows the footprint. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Bossie |
| Package | PinSocket_2x20_P1.27mm_Vertical_SMD |
| Category | Connectors |
| Pins | 40 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Current Rating | 1 | A | 1 | ||||
| Withstanding Voltage | 500 | V | AC | 1 | |||
| Insulation Resistance | 1000 | MΩ | 1 | ||||
| Contact Resistance | 20 | mΩ | 1 | ||||
| Operation Temperature | -40 | 105 | °C | 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-PM1.27-2-20PU-W - Footprint:
Connector_PinSocket_1.27mm:PinSocket_2x20_P1.27mm_Vertical_SMD - 3D model: PinSocket_2x20_P1.27mm_Vertical_SMD (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Bossie datasheet (1 pp, sha256 ``, retrieved 2026-11-06, tier: lcsc)
- Extractor: parts-factory
2.0.0/extract_pins, primaryconnector numbering(convention), consensusoff(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).
# BX-PM1.27-2-20PU-W
**Bossie** · Female Headers · PinSocket_2x20_P1.27mm_Vertical_SMD
BX-PM1.27-2-20PU-W from Bossie, in a PinSocket_2x20_P1.27mm_Vertical_SMD. 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. |
| 6 | 6 | passive | Contact 6; numbering follows the footprint. |
| 7 | 7 | passive | Contact 7; numbering follows the footprint. |
| 8 | 8 | passive | Contact 8; numbering follows the footprint. |
| 9 | 9 | passive | Contact 9; numbering follows the footprint. |
| 10 | 10 | passive | Contact 10; numbering follows the footprint. |
| 11 | 11 | passive | Contact 11; numbering follows the footprint. |
| 12 | 12 | passive | Contact 12; numbering follows the footprint. |
| 13 | 13 | passive | Contact 13; numbering follows the footprint. |
| 14 | 14 | passive | Contact 14; numbering follows the footprint. |
| 15 | 15 | passive | Contact 15; numbering follows the footprint. |
| 16 | 16 | passive | Contact 16; numbering follows the footprint. |
| 17 | 17 | passive | Contact 17; numbering follows the footprint. |
| 18 | 18 | passive | Contact 18; numbering follows the footprint. |
| 19 | 19 | passive | Contact 19; numbering follows the footprint. |
| 20 | 20 | passive | Contact 20; numbering follows the footprint. |
| 21 | 21 | passive | Contact 21; numbering follows the footprint. |
| 22 | 22 | passive | Contact 22; numbering follows the footprint. |
| 23 | 23 | passive | Contact 23; numbering follows the footprint. |
| 24 | 24 | passive | Contact 24; numbering follows the footprint. |
| 25 | 25 | passive | Contact 25; numbering follows the footprint. |
| 26 | 26 | passive | Contact 26; numbering follows the footprint. |
| 27 | 27 | passive | Contact 27; numbering follows the footprint. |
| 28 | 28 | passive | Contact 28; numbering follows the footprint. |
| 29 | 29 | passive | Contact 29; numbering follows the footprint. |
| 30 | 30 | passive | Contact 30; numbering follows the footprint. |
| 31 | 31 | passive | Contact 31; numbering follows the footprint. |
| 32 | 32 | passive | Contact 32; numbering follows the footprint. |
| 33 | 33 | passive | Contact 33; numbering follows the footprint. |
| 34 | 34 | passive | Contact 34; numbering follows the footprint. |
| 35 | 35 | passive | Contact 35; numbering follows the footprint. |
| 36 | 36 | passive | Contact 36; numbering follows the footprint. |
| 37 | 37 | passive | Contact 37; numbering follows the footprint. |
| 38 | 38 | passive | Contact 38; numbering follows the footprint. |
| 39 | 39 | passive | Contact 39; numbering follows the footprint. |
| 40 | 40 | passive | Contact 40; numbering follows the footprint. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Bossie |
| Package | PinSocket_2x20_P1.27mm_Vertical_SMD |
| Category | Connectors |
| Pins | 40 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Current Rating | | | | 1 | A | | 1 |
| Withstanding Voltage | | 500 | | | V | AC | 1 |
| Insulation Resistance | | 1000 | | | MΩ | | 1 |
| Contact Resistance | | | | 20 | mΩ | | 1 |
| Operation Temperature | | -40 | | 105 | °C | | 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-PM1.27-2-20PU-W`
- Footprint: `Connector_PinSocket_1.27mm:PinSocket_2x20_P1.27mm_Vertical_SMD`
- 3D model: PinSocket_2x20_P1.27mm_Vertical_SMD (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Bossie datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604439237743951872) (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-pm1-27-2-20pu-w-datasheet.pdf)