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Contents

README

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ACASA5009S5001P1AT

Vishay Intertech · Resistor Networks, Arrays · 0603x4

ACASA5009S5001P1AT from Vishay Intertech, in a 0603x4. 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 of the integrated thin film resistor array (top-left position in the datasheet pin diagram); the array is rated at 125 mW per element at P70 and 100 V operating voltage, with 100 V insulation between integrated resistors.
2 2 passive Terminal of the integrated thin film resistor array (top row, second position in the datasheet pin diagram); the array is rated at 125 mW per element at P70 and 100 V operating voltage, with 100 V insulation between integrated resistors.
3 3 passive Terminal of the integrated thin film resistor array (top row, third position in the datasheet pin diagram); the array is rated at 125 mW per element at P70 and 100 V operating voltage, with 100 V insulation between integrated resistors.
4 4 passive Terminal of the integrated thin film resistor array (top row, right-most position in the datasheet pin diagram); the array is rated at 125 mW per element at P70 and 100 V operating voltage, with 100 V insulation between integrated resistors.
5 5 passive Terminal of the integrated thin film resistor array (bottom row, right-most position in the datasheet pin diagram); the array is rated at 125 mW per element at P70 and 100 V operating voltage, with 100 V insulation between integrated resistors.
6 6 passive Terminal of the integrated thin film resistor array (bottom row, third position from left in the datasheet pin diagram); the array is rated at 125 mW per element at P70 and 100 V operating voltage, with 100 V insulation between integrated resistors.
7 7 passive Terminal of the integrated thin film resistor array (bottom row, second position from left in the datasheet pin diagram); the array is rated at 125 mW per element at P70 and 100 V operating voltage, with 100 V insulation between integrated resistors.
8 8 passive Terminal of the integrated thin film resistor array (bottom-left position, below pin 1, in the datasheet pin diagram); the array is rated at 125 mW per element at P70 and 100 V operating voltage, with 100 V insulation between integrated resistors.

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package 0603x4
Category Resistors
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Absolute tolerance -0.1 0.1 % grade S, absolute 3
Relative tolerance (matching) -0.05 0.05 % grade S, relative 3
Absolute temperature coefficient -25 25 ppm/K grade S, absolute 3
Relative temperature coefficient (tracking) -15 15 ppm/K grade S, relative 3
Resistance range R 47 150 Ω (min); kΩ (max) grade S; printed as 47 Ω to 150 kΩ 3
Operating voltage, Umax. Umax 100 V ACRMS/DC 1
Insulation voltage (Uins), continuous Uins 100 V against ambient and between integrated resistors, continuous 1
ESD stability 1000 V human body model 1
Rated dissipation P70, per element P70 0.125 W per element, power operation mode 2
Rated dissipation P70, per package P70 0.4 W per package, power operation mode 2
Rated dissipation P70, per element P70 0.1 W per element, standard operation mode 2
Rated dissipation P70, per package P70 0.3 W per package, standard operation mode 2
Operating temperature range -55 155 °C 1
Operating temperature range -55 125 °C standard operation mode 2
Permissible film temperature, ϑF max. ϑF max. 155 °C 1
Permissible film temperature, ϑF max. ϑF max. 125 °C standard operation mode 2
Max. resistance change /ΔR/R/ after 1000 h ΔR/R 0.1 % P70, standard operation mode, 47 Ω to 150 kΩ 2
Max. resistance change /ΔR/R/ after 1000 h ΔR/R 0.25 % P70, power operation mode, 47 Ω to 150 kΩ 2
Max. resistance change /ΔR/R/ after 8000 h ΔR/R 0.25 % P70, standard operation mode, 47 Ω to 150 kΩ 2
Max. resistance change /ΔR/R/ after 8000 h ΔR/R 0.5 % P70, power operation mode, 47 Ω to 150 kΩ 2
Max. relative resistance change (relative drift) after 1000 h ΔR/R 0.05 % P70, standard operation mode, 47 Ω to 150 kΩ 2
Max. relative resistance change (relative drift) after 1000 h ΔR/R 0.125 % P70, power operation mode, 47 Ω to 150 kΩ 2
Max. relative resistance change (relative drift) after 8000 h ΔR/R 0.125 % P70, standard operation mode, 47 Ω to 150 kΩ 2
Max. relative resistance change (relative drift) after 8000 h ΔR/R 0.25 % P70, power operation mode, 47 Ω to 150 kΩ 2
Endurance at 125 °C, 1000 h, absolute ΔR/R 0.25 % 125 °C; 1000 h; absolute ± (0.25 % R + 0.05 Ω) 6
Endurance at 125 °C, 1000 h, relative ΔR/R 0.125 % 125 °C; 1000 h; relative ± (0.125 % R + 0.05 Ω) 6
Endurance at 125 °C, 8000 h, absolute ΔR/R 0.5 % 125 °C; 8000 h; absolute ± (0.5 % R + 0.05 Ω) 6
Endurance at 125 °C, 8000 h, relative ΔR/R 0.25 % 125 °C; 8000 h; relative ± (0.25 % R + 0.05 Ω) 6
Endurance at 155 °C, 1000 h, absolute ΔR/R 0.4 % 155 °C; 1000 h; absolute ± (0.4 % R + 0.05 Ω) 6
Endurance at 155 °C, 1000 h, relative ΔR/R 0.2 % 155 °C; 1000 h; relative ± (0.2 % R + 0.05 Ω) 6
Damp heat, steady state ΔR/R 0.25 % (40 ± 2) °C; 56 days; (93 ± 3) % RH; ± (0.25 % R + 0.05 Ω) 6
Damp heat, steady state, accelerated ΔR/R 0.5 % (85 ± 2) °C; (85 ± 5) % RH; U ≤ 0.3 x Umax.; 1000 h; ± (0.5 % R + 0.05 Ω) 7
Short time overload ΔR/R 0.1 % standard operation mode; U = 2.5 x or U = 2 x Umax.; 5 s; ± (0.1 % R + 0.01 Ω) 7
Electrostatic discharge (human body model) ΔR/R 0.5 % IEC 61340-3-1; 3 pos. + 3 neg.; 1000 V; ± (0.5 % R + 0.05 Ω) 7
Rapid change of temperature ΔR/R 0.25 % 30 min at -55 °C and 30 min at 125 °C; 1000 cycles; ± (0.25 % R + 0.05 Ω) 7
Resistance to soldering heat ΔR/R 0.1 % reflow method 2; (260 ± 5) °C; (10 ± 1) s; ± (0.1 % R + 0.01 Ω) 7
Substrate bending ΔR/R 0.1 % depth 2 mm, 3 times; ± (0.1 % R + 0.01 Ω) 7
Vibration ΔR/R 0.1 % 10 Hz to 2000 Hz; 7.5 h; ± (0.1 % R + 0.01 Ω) 7
Resistance R2, R3 (nominal, decoded from MPN) R2, R3 5 kΩ 3
Internal thermal resistance 20 K/W ACAS 0612 AT 1

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 matte tin plating provides compatibility with lead (Pb)-free and lead-containing soldering processes. The permitted 4

CAD (KiCad official)

  • Symbol: ACASA5009S5001P1AT
  • Footprint: Resistor_SMD:R_Array_Convex_4x0603
  • 3D model: 0603x4 (KiCad packages3D, STEP)
  • 3D model files: acasa5009s5001p1at-etched.step / acasa5009s5001p1at-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); acasa5009s5001p1at.step / acasa5009s5001p1at.glb are the bare package body.

Provenance

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

  • Datasheet: Vishay Intertech datasheet (9 pp, sha256 b98d819bbf63b440, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF