ERA-6AEB1781V Panasonic Resistor (Other) In Stock
Panasonic ERA-6AEB1781V is a thin-film SMD resistor in 0805 package with 1.78 kΩ resistance, 0.1% tight tolerance, and 25 ppm/°C low temperature coefficient, designed for precision analog circuits requiring stable and accurate resistance values.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA-6AEB1781V Datasheet PDF
- Category
- Resistor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1.78 kΩ resistance with ultra-tight 0.1% tolerance for precision applications
- Low 25 ppm/°C temperature coefficient for stable performance across temperature ranges
- 0805 SMD package enabling automated pick-and-place assembly
- Thin-film construction providing superior noise performance versus thick-film resistors
Applications
The ERA-6AEB1781V is ideal for precision voltage dividers, feedback networks, and gain-setting resistors in instrumentation amplifiers and data acquisition systems where accuracy is critical. Its 0.1% tolerance and 25 ppm/°C temperature coefficient make it suitable for medical equipment, test and measurement instruments, and high-precision industrial control circuits requiring stable resistive elements across -55°C to +155°C operating temperatures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 0.1% tolerance of the ERA-6AEB1781V compare to standard resistor grades for precision analog designs?
The ERA-6AEB1781V offers 0.1% tolerance, significantly tighter than standard 1% or 5% resistors, reducing gain error in precision amplifier circuits. Combined with a 25 ppm/°C temperature coefficient, the 1.78 kΩ resistor maintains accuracy within ±0.1% from -55°C to +155°C, suitable for high-precision signal conditioning.
In which applications is the ERA-6AEB1781V's 25 ppm/°C temperature coefficient most critical?
A 25 ppm/°C temperature coefficient is most critical in precision voltage references, Wheatstone bridge circuits, and ADC input networks where a 100°C temperature swing would shift resistance by only 0.25%. Medical monitoring devices, industrial weigh scales, and precision power supplies benefit from this stable 1.78 kΩ value.
What assembly advantages does the 0805 SMD package of the ERA-6AEB1781V provide for PCB manufacturing?
The 0805 package (2.0 mm × 1.25 mm footprint) is compatible with standard pick-and-place machines and reflow soldering at temperatures up to 260°C, making the ERA-6AEB1781V easy to integrate into high-volume PCB assembly lines. It supports typical pad spacing of 1.4 mm and is available on tape-and-reel for automated feeding.
When should ERA-6AEB1781V be chosen over a thick-film resistor at the same resistance value?
Thin-film construction of the ERA-6AEB1781V delivers lower noise, better long-term stability, and 25 ppm/°C versus typical 100 ppm/°C for thick-film parts. For circuits requiring 1.78 kΩ in audio signal paths, low-noise amplifiers, or precision DAC output networks, thin-film offers measurably lower current noise and drift over a 10-year service life.
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