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Specifications
Number of Resistors:
4
Number of Pins:
8
Tolerance:
±0.1%
Resistance:
1kΩ
Power(Watts):
125mW
Temperature Coefficient:
±10ppm/℃
Mfr. Part #:
ACASA1001U1001P1AT
Package:
0603x4
Key Attributes
Model Number:
ACASA1001U1001P1AT
Product Description
Product Overview
The ACAS 0606 AT and ACAS 0612 AT are precision automotive-grade thin film chip resistor arrays from Vishay Beyschlag. These arrays combine the reliability of discrete chip resistors with the benefits of resistor arrays, featuring defined relative tolerances (matching) and relative TCR (tracking) for stable fixed resistor ratios. They are ideal for applications requiring high stability and precision, including automotive, industrial equipment, precision analog circuits, voltage dividers, feedback circuits, and signal conditioning.
Product Attributes
- Brand: Vishay Beyschlag
- Certifications: AEC-Q200 qualified
- Material: High grade ceramic substrate (Al2O3)
- Termination: Convex terminations, pure matte tin on nickel plating
- Moisture Resistivity: Superior, |R/R| < 0.5 % (85 C; 85 % RH; 1000 h)
- Sulfur Resistance: Advanced, verified according to ASTM B 809
- Material Compliance: RoHS-compliant
Technical Specifications
| Specification | ACAS 0606 AT | ACAS 0612 AT |
| Imperial Size | 0606 | 0612 |
| Metric Size Code | RR1616M | RR1632M |
| Configuration, isolated | 2 x 0603 | 4 x 0603 |
| Design | All equal values (AE), Two pairs of values (TP), Different values (DF) | All equal values (AE), Two pairs of values (TP), Different values (DF) |
| Resistance Range | 47 to 150 k | 47 to 150 k |
| Absolute Tolerance | 0.1 % | 0.1 % |
| Relative Tolerance (Matching) | 0.05 % | 0.05 % |
| Absolute Temperature Coefficient | 25 ppm/K; 15 ppm/K; 10 ppm/K | 25 ppm/K; 15 ppm/K; 10 ppm/K |
| Relative Temperature Coefficient (Tracking) | 15 ppm/K; 10 ppm/K; 5 ppm/K | 15 ppm/K; 10 ppm/K; 5 ppm/K |
| Max. Resistance Ratio Rmin./Rmax. | 1:100 | 1:100 |
| Rated Dissipation P70 (Element) | 0.125 W | 0.125 W |
| Rated Dissipation P70 (Package) | 0.2 W | 0.4 W |
| Operating Voltage, Umax. (ACRMS/DC) | 100 V | 100 V |
| Permissible Film Temperature, F max. | 155 C | 155 C |
| Operating Temperature Range | -55 C to 155 C | -55 C to 155 C |
| Internal Thermal Resistance | 39 K/W | 20 K/W |
| Insulation Voltage (Uins) | 100 V | 100 V |
| Max. Resistance Change at P70 (1000 h) | 0.1 % (47 to 150 k) | 0.25 % (47 to 150 k) |
| Max. Resistance Change at P70 (8000 h) | 0.25 % (47 to 150 k) | 0.5 % (47 to 150 k) |
| Max. Relative Resistance Change (1000 h) | 0.05 % (47 to 150 k) | 0.125 % (47 to 150 k) |
| Max. Relative Resistance Change (8000 h) | 0.125 % (47 to 150 k) | 0.25 % (47 to 150 k) |
2410121927_VISHAY-ACASA1001U1001P1AT_C1731577.pdf
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