component
RLP25FEGR040
Public Made by Adomby adom
TA I Tech Current Sense Resistors / Shunt Resistors, 2512. 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
markdownRLP25FEGR040
TA I Tech · Current Sense Resistors / Shunt Resistors · 2512
RLP25FEGR040 from TA I Tech, in a 2512. 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 | First terminal of the 40 mΩ (R040) metal-alloy current-sense element (Ni/Sn plated end termination), rated 3W per the G power code with ±1% tolerance. |
| 2 | 2 | passive | Second terminal of the 40 mΩ (R040) metal-alloy current-sense element (Ni/Sn plated end termination), interchangeable with the first; the Kelvin sensing traces attach at the inner edge of each pad per the recommended land pattern. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TA I Tech |
| Package | 2512 |
| 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 | 40 | mΩ | nominal, catalog attribute (LCSC C459685) | catalog | |||
| Tolerance | -1 | 1 | % | catalog attribute (LCSC C459685) | catalog | ||
| Rated power | 3 | W | catalog attribute (LCSC C459685) | catalog | |||
| Temperature coefficient | TCR | -50 | 50 | ppm/°C | catalog description (LCSC C459685) | catalog |
CAD (KiCad official)
- Symbol:
RLP25FEGR040 - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
rlp25fegr040-etched.step/rlp25fegr040-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rlp25fegr040.step/rlp25fegr040.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TA I Tech datasheet (6 pp, sha256
d6e856889bd77d05, retrieved 2026-10-19, 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).