The 898-3-R27K, manufactured by BI Technologies, is a thick film resistor network. These networks are designed to provide multiple resistors in a single package, offering space-saving and cost-effective solutions for various electronic circuits. This particular resistor network likely contains multiple 27kΩ resistors, configured in a bussed or isolated format, depending on the specific internal construction.

Applications:

• Voltage dividers
• Current limiting
• Pull-up/Pull-down resistors
• Input/Output termination
• Operational amplifier circuits

Features:

• Multiple resistors in a single package
• Thick film technology for stability and reliability
• Space-saving design
• Available in SIP (Single In-Line Package)
• Standard resistance tolerance (typically ±5%)

Benefits:

• Reduces component count
• Simplifies PCB layout
• Improves temperature tracking between resistors
• Cost-effective solution for multiple resistor applications
• Enhances reliability compared to discrete resistors

Additional Details:

The 898-3 likely indicates the number of resistors within the package, in this case likely 8 resistors. The package type is probably a SIP (Single In-Line Package). The resistance value is 27kΩ (R27K). Resistor networks like the 898-3-R27K offer superior performance compared to using individual discrete resistors because the resistors within the network are manufactured simultaneously under identical conditions, resulting in very close matching of resistance values and temperature coefficients. They are frequently used in applications where precise resistor ratios are required. The power rating per resistor is typically relatively low, so it’s important to check the datasheet for specific power dissipation limits. Always consult the BI Technologies datasheet for detailed electrical specifications, package dimensions, and soldering recommendations. The rugged construction of thick film resistor networks ensures long-term stability and reliability in a wide range of operating environments.