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Contents

README

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AC03000002708JAC00

Vishay Intertech · Through Hole Resistors · R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal

AC03000002708JAC00 from Vishay Intertech, in a R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal. 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 Vishay Intertech
Package R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal
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
Nominal resistance R 27 Ω 2
Resistance tolerance (code J) -5 5 % J = ± 5.0 % 2
Temperature coefficient of resistance TCR -80 -10 ppm/K resistance range 0.10 Ω to 390 Ω 1
Rated dissipation P40 P40 3 W 1
Rated dissipation P70 P70 2.5 W 1
Operating temperature range T -55 250 °C 1
Short time overload permissible resistance change ΔR -2 2 % R room temperature; 10x rated power P40; 5 s; ± (2 % R + 0.1 Ω) 9
Robustness of terminations permissible resistance change ΔR -0.5 0.5 % R tensile, bending and torsion; no damage; ± (0.5 % R + 0.05 Ω) 9
Resistance to soldering heat permissible resistance change ΔR -0.5 0.5 % R unmounted components, (260 ± 5) °C; (10 ± 1) s; ± (0.5 % R + 0.05 Ω) 9
Rapid change of temperature permissible resistance change ΔR -1.5 1.5 % R 30 min at -55 °C and 30 min at +200 °C; 5 cycles; ± (1.5 % R + 0.05 Ω) 9
Climatic sequence dry heat permissible resistance change ΔR -1 1 % R dry heat 16 h; 200 °C; ± (1 % R + 0.05 Ω) 9
Damp heat steady state permissible resistance change ΔR -5 5 % R 56 days; (40 ± 2) °C; (93 ± 5) % RH; ± (5 % R + 0.1 Ω) 9
Endurance at room temperature permissible resistance change ΔR -5 5 % R 1000 h; loaded with 116 % of P70; 1.5 h ON and 0.5 h OFF; ± (5 % R + 0.1 Ω) 9
Endurance at upper category temperature permissible resistance change ΔR -5 5 % R 200 °C; 30 % of P70; 1000 h; ± (5 % R + 0.1 Ω) 9
Damp heat accelerated permissible resistance change ΔR -5 5 % R (85 ± 2) °C; RH (85 ± 3) %; 1000 h; 10 % of operation power (P70); U ≤ 0.3 x Umax.; ± (5 % R + 0.1 Ω) 9
Electrostatic discharge permissible resistance change ΔR -5 5 % R 2 discharges, 8 kV (1 positive, 1 negative); ± (5 % R + 0.1 Ω) 9

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin The resistors are axial leaded for soldering. The terminals of the resistors are completely lead (Pb)-free, the special tin 4

CAD (KiCad official)

  • Symbol: AC03000002708JAC00
  • Footprint: Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal
  • 3D model: R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Vishay Intertech datasheet (12 pp, sha256 246742c2396d6eef, retrieved 2026-11-07, 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