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CRM2512-FX-1001ELF

Public Made by Adom

by adom

BOURNS Current Sense Resistors / Shunt Resistors, 2512. 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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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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CRM2512-FX-1001ELF

BOURNS · Current Sense Resistors / Shunt Resistors · 2512

CRM2512-FX-1001ELF from BOURNS, 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 Terminal 1 of an unpolarised resistor; either orientation.
2 2 passive Terminal 2 of an unpolarised resistor; either orientation.

Key specifications

Parameter Value
Manufacturer BOURNS
Package 2512
Category Resistors
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Insulation resistance 1000 MΩ Printed as > 1000 MΩ 1
Maximum working voltage 300 V Column 10 Ω-1 MΩ (E96 + E24 values); 1 kΩ falls in this range 1
Maximum overload voltage 600 V Column 10 Ω-1 MΩ (E96 + E24 values) 1
Operating temperature range -55 155 °C Derated to zero load at +155 °C 1
Resistance tolerance -1 1 % Tolerance code F = ±1 %, decoded from MPN 1
Temperature coefficient -100 100 PPM/°C TCR code X = ±100 PPM/°C, decoded from MPN 1
Load life ΔR max ΔR 1 % 1000 hours, 1 % tolerance parts 1
Short term overload ΔR max ΔR 1 % 1 % tolerance parts 1
Thermal shock ΔR max ΔR 0.5 % 1 % tolerance parts 1
Power rating P 2 W @ 70 °C 1
Resistance (nominal) R 1000 Ω Decoded from MPN code 1001 (1 kΩ, 1 % tolerance, 1 kΩ value within 10 Ω-1 MΩ range) 1

CAD (KiCad official)

  • Symbol: CRM2512-FX-1001ELF
  • Footprint: Resistor_SMD:R_2512_6332Metric
  • 3D model: 2512 (KiCad packages3D, STEP)
  • 3D model files: crm2512-fx-1001elf-etched.step / crm2512-fx-1001elf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); crm2512-fx-1001elf.step / crm2512-fx-1001elf.glb are the bare package body.

Provenance

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

  • Datasheet: BOURNS datasheet (5 pp, sha256 540eb149da8cae21, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (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