# PZ1005E121-R70TF

**Sunlord** · Ferrite Beads · 0402

PZ1005E121-R70TF from Sunlord, in a 0402. 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 | Chip ferrite bead terminal (120Ω ±25% at 100MHz, max DC resistance 0.13Ω, rated current 700mA); the part is non-polarized so terminals are interchangeable. |
| 2 | 2 | passive | Chip ferrite bead terminal (120Ω ±25% at 100MHz, max DC resistance 0.13Ω, rated current 700mA); the part is non-polarized so terminals are interchangeable. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Sunlord |
| Package | 0402 |
| Category | Filters |
| Pins | 2 |

## Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Impedance | Z |  | 120 |  | Ω | at 100 MHz, catalog attribute (LCSC C96720) | catalog |
| Tolerance |  | -25 |  | 25 | % | catalog attribute (LCSC C96720) | catalog |
| Rated current |  |  |  | 700 | mA | catalog attribute (LCSC C96720) | catalog |
| Operating temperature |  | -55 |  | 125 | °C | catalog description (LCSC C96720) | catalog |

## CAD (KiCad official)

- Symbol: `PZ1005E121-R70TF`
- Footprint: `Inductor_SMD:L_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `pz1005e121-r70tf-etched.step` / `pz1005e121-r70tf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pz1005e121-r70tf.step` / `pz1005e121-r70tf.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Sunlord datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755182831981617152) (10 pp, sha256 `cfbb7dd1179ff32e`, retrieved 2026-10-22, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/pz1005e121-r70tf-datasheet.pdf)