RP73PF2A21RBTDF – TE CONNECTIVITY
Part Number:
RP73PF2A21RBTDF
Manufacturer:
Date Code:
16
RoHS:
RoHS Compliant
MSL:
–
COO:
Description:
5-1625868-8: Resistor, 0805, 21 Ohm, 0.1%, 25 PPM
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 RP73PF2A21RBTDF is a high-precision, 0.1% tolerance thin-film surface-mount resistor designed for demanding electronic circuits. Its critical operational characteristic lies in its stable resistance value across a wide temperature range (-55°C to +155°C), crucial for maintaining signal integrity and calibration accuracy. A key design consideration when utilizing such a precise component is managing thermal dissipation; while rated at 250mW, sustained operation near its limit can introduce self-heating, potentially affecting its tight tolerance and long-term stability, necessitating careful PCB layout and thermal management strategies.
Key Features
- Resistance: 21 Ohms
- Tolerance: ±0.1%
- Temperature Coefficient: ±25 PPM/°C
- Power Rating: 250 mW (1/4 W)
- Operating Temperature: -55°C to +155°C
- Package: 0805 (2.0 mm x 1.25 mm)
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 signal conditioning circuits
- Current sensing in high-efficiency power management modules
- Calibration feedback loops in automated test equipment (ATE)
- Reference voltage generation in low-noise instrumentation amplifiers
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