4608X-102-104 – BOURNS

Overview

The Bourns 4608X-102-104 is a high-performance 4-resistor, isolated thick-film SIP network designed for precise signal conditioning and impedance matching in demanding electronic circuits. Its critical operational characteristic lies in its tight 2% absolute tolerance and low 100 ppm/°C temperature coefficient, ensuring stable resistance values across a wide operating temperature range of -55°C to +125°C. A key design consideration for engineers selecting this component is the trade-off between its compact SIP form factor and the total package power dissipation of 1W; while ideal for space-constrained applications, careful thermal management is essential to prevent exceeding individual element power ratings of 300mW under continuous high-load conditions.

Key Features

• 4 isolated resistors, 100 kOhms each
• 2% absolute resistance tolerance
• 100 ppm/°C temperature coefficient
• -55°C to +125°C operating temperature range
• 1W total package power dissipation
• SIP-8 package (20.27mm L x 2.49mm W x 5.08mm H)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Precision voltage division in analog front-ends
• Current limiting for sensor interfaces
• Signal termination in high-speed digital buses
• Pull-up/pull-down resistor arrays in control logic