# 1N4148W_R1_000A7

**PANJIT International** · Switching Diodes · SOD-123

1N4148W_R1_000A7 from PANJIT International, in a SOD-123. 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 | CATHODE | passive | Cathode terminal of the switching diode; the datasheet rates reverse voltage VR at 75 V (peak reverse voltage VRM 100 V) and gives the marking code as A2. |
| 2 | ANODE | passive | Anode terminal of the switching diode; average forward current is limited to 200 mA at TA=25°C and peak forward surge current is 4 A (0.001 ms). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SOD-123 |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `1N4148W_R1_000A7`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files: `1n4148w-r1-000a7-etched.step` / `1n4148w-r1-000a7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1n4148w-r1-000a7.step` / `1n4148w-r1-000a7.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANJIT International datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590238134199365632) (5 pp, sha256 `2b96f7c48bdb5427`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (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/1n4148w-r1-000a7-datasheet.pdf)