Product Overview
The Vishay Beyschlag ACAS 0612 is a professional thin film chip resistor array designed for high-density circuits, offering reduced assembly costs. It combines proven reliability with the advantages of chip resistor arrays, available in configurations with four equal resistor values or two pairs. Advanced thin film technology ensures high performance with TCR down to 25 ppm/K and tolerances as tight as 0.5 %.
Product Attributes
- Brand: Vishay Beyschlag
- Technology: Advanced thin film
- Termination: Pure Sn on Ni barrier layer
- Material Categorization: For definitions of compliance see www.vishay.com/doc?99912
- Certifications: RoHS compliant (2011/65/EC), WEEE (2002/96/EC), ELV (2000/53/EC). Complies with GADSL and CEFIC-EECA-EICTA lists.
- Assembly: Suitable for automatic SMD assembly systems and reflow or vapor phase soldering. Encapsulation resistant to common cleaning solvents.
- Solderability: Specified for 2 years after production or requalification. Immunity to tin whisker growth proven.
Technical Specifications
| Type | Configuration | Resistance Range | Absolute Tolerance | Absolute Temperature Coefficient | Rated Dissipation (Element) | Rated Dissipation (Package) | Operating Voltage | Permissible Film Temperature | Operating Temperature Range | Insulation Voltage (Uins) |
| ACAS 0612 | 4 x 0603 (All equal - AE) | 47 to 221 k | 1 %; 0.5 % | 50 ppm/K; 25 ppm/K | 0.1 W | 0.3 W | 75 V | 125 C | -55 C to 125 C | 75 V |
| ACAS 0612 | 2 pairs (TP) | 47 to 221 k | 1 %; 0.5 % | 50 ppm/K; 25 ppm/K | 0.1 W | 0.3 W | 75 V | 125 C | -55 C to 125 C | 75 V |
Dimensions
| Type | L (mm) | W (mm) | H (mm) | P (mm) | A1 (mm) | A (mm) | T1 (mm) | T2 (mm) | Mass (mg) |
| ACAS 0612 | 1.5 0.15 | 3.2 0.15 | 0.45 0.1 | 0.8 0.1 | 0.6 0.1 | 0.4 0.1 | 0.3 0.15 | 0.4 0.15 | 6.6 |
Recommended Solder Pad Dimensions
| Type | G (mm) | Y (mm) | X (mm) | U (mm) | Z (mm) | I (mm) | P (mm) |
| ACAS 0612 | 0.7 | 0.7 | 0.64 | 0.5 | 2.1 | 0.3 | 0.8 |
2410121734_VISHAY-ACASA100221002P100_C2654066.pdf
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