RP73PF2A309KBTDF – TE CONNECTIVITY
Part Number:
RP73PF2A309KBTDF
Manufacturer:
Date Code:
15
RoHS:
RoHS Compliant
MSL:
–
COO:
Description:
Resistor, 0805, 309kΩ, 0.1%, 25PPM,, P/N: 4-2176094-0
Datasheet:
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Stock Quantity: 1000
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.15 |
| 10+ | |
| 50+ | |
| 100+ |
1000 in stock
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Product Details:
Overview
The TE Connectivity RP73PF2A309KBTDF is a high-precision 309 kΩ surface-mount thin-film resistor designed for demanding applications where accuracy and stability are paramount. Its 0.1% tolerance and 25 ppm/°C temperature coefficient ensure minimal deviation under varying thermal conditions, a critical factor in maintaining signal integrity in sensitive analog circuits. However, designers must consider the trade-off between its 250 mW power rating and the potential for self-heating in high-current applications, which could degrade its tight tolerance over time if not adequately managed through thermal design.
Key Features
- Resistance: 309 kOhms
- Tolerance: ±0.1%
- Temperature Coefficient: ±25 ppm/°C
- Power Rating: 250 mW (1/4 W)
- Operating Temperature Range: -55°C to +155°C
- Dimensions: 2.0 mm x 1.25 mm x 0.55 mm (0805/2012 case code)
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 instrumentation amplifiers
- Current sensing in high-accuracy power supply feedback loops
- Reference voltage generation in data acquisition systems
- Signal conditioning in medical diagnostic equipment
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