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Contents

README

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AHW1608F-R18KTF

APV · Inductors (SMD) · 0603

AHW1608F-R18KTF from APV, in a 0603. 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 terminal electrode of the 0.18 µH (K, ±10%) wire wound ferrite inductor, rated 1000 mA Irms and 0.20 Ω max DCR.
2 2 passive Other terminal electrode of the inductor; the part is non-polarized and the winding is connected between the two end electrodes.

Key specifications

Parameter Value
Manufacturer APV
Package 0603
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
Inductance tolerance -10 10 % Tolerance code K = ±10% (decoded from part number) 2
Quality factor Q 12 Test freq. 7.9 MHz 3
Self-resonant frequency S.R.F 950 MHz 3
DC resistance DCR 0.2 Ω 3
Heat rating current Irms 1000 mA 3
Operating temperature -45 85 ℃ Including self heating 1
Storage temperature -10 40 ℃ Storage 8
Storage relative humidity R.H. 60 % Storage, max 8
Change in inductance after high temperature test ΔL/L 10 % 85±3°C, 1000 hrs 9
Change in Q after high temperature test ΔQ/Q 30 % 85±3°C, 1000 hrs 9
Change in inductance after low temperature test ΔL/L 10 % -25±3°C, 1000 hrs 9
Change in Q after low temperature test ΔQ/Q 30 % -25±3°C, 1000 hrs 9
Change in inductance after damp heat test ΔL/L 10 % 40±2°C, 90-95% RH, 1000 hrs 9
Change in Q after damp heat test ΔQ/Q 30 % 40±2°C, 90-95% RH, 1000 hrs 9
Change in inductance after thermal shock test ΔL/L 10 % -25±3°C to 85±3°C, 100 cycles 9
Change in Q after thermal shock test ΔQ/Q 30 % -25±3°C to 85±3°C, 100 cycles 9
Change in inductance after load life test ΔL/L 10 % 85±3°C, 1000 hrs, rated current applied 9
Change in Q after load life test ΔQ/Q 30 % 85±3°C, 1000 hrs, rated current applied 9
Inductance L 0.18 μH Test freq. 7.9 MHz; nominal value per part number AHW1608F-R18 3

CAD (KiCad official)

  • Symbol: AHW1608F-R18KTF
  • Footprint: Inductor_SMD:L_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: ahw1608f-r18ktf-etched.step / ahw1608f-r18ktf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ahw1608f-r18ktf.step / ahw1608f-r18ktf.glb are the bare package body.

Provenance

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

  • Datasheet: APV datasheet (14 pp, sha256 9b290c78444cf7df, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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