Viking Tech

AS42JTF0330

AS42JTF0330 Description

The AS42JTF0330 from Viking Tech is a high-performance 4-resistor network designed for surface-mount applications. This 0804 concave long-side terminal package (0402 footprint) integrates four 33Ω resistors with a ±5% tolerance and ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a compact size of 2.00mm x 1.00mm (0.079" x 0.039") and a low-profile height of 0.55mm (0.022"), it is ideal for space-constrained PCB designs. The device is RoHS compliant, REACH unaffected, and rated MSL 1 (Unlimited), making it suitable for extended storage and harsh operating environments.

AS42JTF0330 Features

• Precision Resistance: Four isolated 33Ω resistors with ±5% tolerance for consistent performance.
• Compact Design: 0402 footprint (0804 package) with concave terminals for reliable solder joints.
• Robust Construction: ±200ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Industry Compliance: RoHS compliant, EAR99 (ECCN), and REACH unaffected for global compatibility.
• Surface-Mount Ready: Tape & Reel (TR) packaging for automated assembly efficiency.
• Wide Operating Range: MSL 1 rating allows unlimited floor life before reflow.

AS42JTF0330 Applications

• Consumer Electronics: Used in smartphones, tablets, and wearables for signal conditioning and pull-up/down circuits.
• Industrial Controls: Ideal for PLCs, sensors, and motor drivers requiring stable resistor networks.
• Automotive Systems: Suitable for infotainment and ECU designs due to its AEC-Q200-like robustness (though not formally certified).
• Telecom Infrastructure: Deployed in RF modules and baseband PCBs for impedance matching.
• Medical Devices: Reliable performance in portable diagnostic equipment where space and precision are critical.

Conclusion of AS42JTF0330

The AS42JTF0330 resistor network stands out for its miniaturized form factor, stable electrical characteristics, and compliance with industry standards. Its isolated circuit design and high-density integration make it superior to discrete resistors in multi-channel applications. Whether for high-volume consumer electronics or mission-critical industrial systems, this component delivers reliability, space savings, and manufacturing efficiency. Viking Tech’s commitment to quality ensures this product meets the demands of modern electronic designs.