component
LRE0805-2CR050F5
Public Made by Adomby adom
RALEC Current Sense Resistors / Shunt Resistors, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownLRE0805-2CR050F5
RALEC · Current Sense Resistors / Shunt Resistors · 0805
LRE0805-2CR050F5 from RALEC, in a 0805. 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 | One of the two terminals (MPN code 2 = 2 terminals) of the 0805 metal-alloy low-resistance resistor; the bottom electrode has a current terminal and a voltage terminal measurement point on this end, spaced 1.65±0.05 mm (A) from the other end. |
| 2 | 2 | passive | The other terminal of the 2-terminal 0805 resistor, interchangeable with the first terminal; the datasheet gives it a current and a voltage measurement point, with 0.70±0.05 mm (B) between them, and matte Sn plating over Ni. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RALEC |
| Package | 0805 |
| Category | Resistors |
| 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 |
|---|---|---|---|---|---|---|---|
| Resistance | 50 | mΩ | nominal, catalog attribute (LCSC C5141277) | catalog | |||
| Tolerance | -1 | 1 | % | catalog attribute (LCSC C5141277) | catalog | ||
| Rated power | 500 | mW | catalog attribute (LCSC C5141277) | catalog |
CAD (KiCad official)
- Symbol:
LRE0805-2CR050F5 - Footprint:
Resistor_SMD:R_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
lre0805-2cr050f5-etched.step/lre0805-2cr050f5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lre0805-2cr050f5.step/lre0805-2cr050f5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RALEC datasheet (16 pp, sha256
c71bbda6262f1d13, retrieved 2026-11-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).