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77061684

77061684 Description

The 77061684 from CTS Resistor Products (a division of CTS Corporation) is a 5-resistor bussed network designed for through-hole mounting, offering a compact and reliable solution for circuit design. This obsolete but still relevant component features a 680k Ohm resistance per element with a tight ±2% tolerance, ensuring consistent performance in precision applications. Its ±100ppm/°C temperature coefficient provides stability across varying thermal conditions, while the 100mW power rating per element balances efficiency and durability. Encased in a 6-pin SIP (Single In-line Package) with dimensions of 0.600" x 0.098" (15.24mm x 2.50mm) and a seated height of 0.195" (4.95mm), it suits space-constrained layouts. Compliant with ROHS3 and REACH environmental standards, it is ideal for legacy or low-volume production.

77061684 Features

• Bussed Circuit Configuration: Simplifies PCB layout by sharing a common node, reducing wiring complexity.
• High Resistance (680k Ohm): Suitable for high-impedance applications like signal conditioning or pull-up networks.
• Stable Performance: ±100ppm/°C TCR ensures minimal drift in temperature-sensitive environments.
• Compact SIP Package: Space-efficient 6-pin design with a low-profile 4.95mm height.
• Robust Compliance: ROHS3 Compliant and REACH Unaffected, meeting modern environmental standards.
• Non-MSIL (Not Applicable): Eliminates moisture sensitivity concerns during storage or assembly.

77061684 Applications

This resistor network excels in:

• Legacy Electronics Repair: Maintaining compatibility with older designs requiring through-hole components.
• Industrial Control Systems: Stable performance in PLC modules, sensor interfaces, or power supply dividers.
• Test & Measurement Equipment: Precision resistance networks for calibration circuits or voltage dividers.
• Consumer Electronics: CRT monitors, audio equipment, or power management boards where bussed resistors reduce part count.

Conclusion of 77061684

While marked obsolete, the 77061684 remains a viable choice for applications demanding high resistance, compact through-hole mounting, and environmentally compliant materials. Its bussed design and stable TCR make it a pragmatic solution for legacy systems or niche industrial uses. Engineers seeking a reliable, space-saving resistor array with 680k Ohm values will find this model a cost-effective option despite its discontinued status.