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HQ1005C4N3ST

Public Made by Adom

by adom

Sunlord Inductors (SMD), 0402. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentinductors, coils, chokeshq1005c4n3stfactory-2.0.0extractor-text
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HQ1005C4N3ST

Sunlord · Inductors (SMD) · 0402

HQ1005C4N3ST 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 Terminal 1 of an unpolarised inductor or ferrite bead; either orientation.
2 2 passive Terminal 2 of an unpolarised inductor or ferrite bead; either orientation.

Key specifications

Parameter Value
Manufacturer Sunlord
Package 0402
Category Inductors, Coils, Chokes
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
Minimum Quality Factor (Q) at test frequency Q 20 - Test Freq. 250 MHz (HQ1005C4N3□T row) 2
Min. Self-resonant Frequency S.R.F 6000 MHz 2
Max. DC Resistance DCR 0.13 Ω 2
Max. Rated Current Ir 600 mA 2
Inductance tolerance (code S) L -0.3 0.3 nH Tolerance code S = ±0.3nH; L ≤ 6.2nH 1
Operating temperature -55 125 ℃ 1
Nominal inductance L 4.3 nH Part number code 4N3 (4.3 nH) 1

CAD (KiCad official)

  • Symbol: HQ1005C4N3ST
  • Footprint: Inductor_SMD:L_0402_1005Metric
  • 3D model: 0402 (KiCad packages3D, STEP)
  • 3D model files: hq1005c4n3st-etched.step / hq1005c4n3st-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hq1005c4n3st.step / hq1005c4n3st.glb are the bare package body.

Provenance

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

  • Datasheet: Sunlord datasheet (2 pp, sha256 a08ef136f3eea670, retrieved 2026-10-18, 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