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4606X-102-202

4606X-102-202 Description

The 4606X-102-202 from Bourns Inc. is a 3-resistor isolated network housed in a 6-pin SIP (Single In-line Package) configuration, designed for through-hole mounting. With a 2kΩ resistance per element (±2% tolerance) and a ±100ppm/°C temperature coefficient, this array ensures stable performance across varying thermal conditions. The compact 0.598" x 0.098" (15.19mm x 2.49mm) footprint and 5.08mm seated height make it suitable for space-constrained PCB designs. Rated at 300mW power per resistor, it balances power handling with miniaturization. Though marked Obsolete, its REACH Unaffected status ensures compliance with environmental regulations, while the EAR99 ECCN classification simplifies export control.

4606X-102-202 Features

• High-Density Isolation: Three independent 2kΩ resistors in a single SIP package reduce board space versus discrete components.
• Precision Tolerance: ±2% resistance tolerance and ±100ppm/°C thermal stability for reliable signal conditioning.
• Robust Construction: Through-hole design ensures mechanical durability in harsh environments.
• Simplified Logistics: Bulk packaging and Not Applicable MSL eliminate moisture-handling precautions.
• Legacy Compatibility: Ideal for maintaining or repairing older designs requiring the 4600X series footprint.

4606X-102-202 Applications

• Industrial Controls: Used in PLCs and sensor interfaces where isolated resistor networks mitigate signal drift.
• Legacy Electronics: Supports repairs of obsolete equipment, including vintage audio amplifiers and test instruments.
• Power Management: Divider networks in low-power DC/DC converters or voltage reference circuits.
• Automotive Systems: Auxiliary circuits in dashboard controls or lighting modules (non-safety-critical).

Conclusion of 4606X-102-202

The 4606X-102-202 offers a compact, reliable solution for designs requiring multiple isolated resistors with moderate precision. Its obsolete status limits new designs but remains valuable for maintenance, thanks to Bourns' robust construction and stable thermal performance. Engineers prioritizing space savings, legacy compatibility, or simplified sourcing will find this array a pragmatic choice despite newer alternatives.