RP73PF2A158KBTDF – TE CONNECTIVITY
Part Number:
RP73PF2A158KBTDF
Manufacturer:
Date Code:
16
RoHS:
RoHS Compliant
MSL:
–
COO:
Description:
1-2176094-3, Resistor, 0805, 158KΩ, 0.1%, 25PPM
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 RP73PF2A158KBTDF is a high-precision 158 kΩ thin-film surface-mount resistor, critical for maintaining signal integrity in demanding electronic circuits. Its defining characteristic is a tight 0.1% absolute tolerance coupled with a low 25 ppm/°C temperature coefficient, ensuring stable resistance values across a broad operating range from -55°C to +155°C. A key design consideration for engineers is balancing its 250mW power rating against ambient temperature and PCB thermal management; exceeding this limit, even with its robust thin-film construction, can lead to drift and premature failure, necessitating careful thermal design.
Key Features
- Resistance: 158 kOhms
- Tolerance: ±0.1%
- Temperature Coefficient: 25 ppm/°C
- Power Rating: 250 mW (1/4 W)
- Maximum Operating Temperature: +155°C
- Dimensions: 2.0 mm x 1.25 mm x 0.55 mm (0805/2012 case)
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 sensor interfaces
- Current sensing in high-efficiency power converters
- Gain setting for low-noise operational amplifiers
- Reference resistor in precision measurement instrumentation
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