ERA-6AED1961V Panasonic Resistor (Other) In Stock
Panasonic ERA-6AED1961V is a 1960 Ω 0805 thin-film SMD resistor with 0.5% tolerance and 25 ppm/°C temperature coefficient, AEC-Q200 automotive qualified, delivering precise and thermally stable resistance for voltage division, current sensing, and signal conditioning in automotive and industrial electronics.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA-6AED1961V Datasheet PDF
- Category
- Resistor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1960 Ω resistance value with 0.5% tolerance provides precise voltage division ratios in feedback networks and sensor signal conditioning circuits
- 25 ppm/°C low temperature coefficient ensures resistance drift of less than 5 Ω over a -40°C to +125°C automotive temperature range
- AEC-Q200 automotive qualification confirms reliability under harsh thermal cycling, humidity, and mechanical shock per automotive grade standards
- 0805 thin-film construction delivers better noise performance and tighter tolerances than thick-film alternatives of the same package size
Applications
The ERA-6AED1961V is used in automotive ECU voltage reference dividers, battery management system current-sense networks, and ADAS sensor interface circuits where the 0.5% tolerance and 25 ppm/°C TCR are required to maintain measurement accuracy over the full -40°C to +125°C vehicle operating range. Its AEC-Q200 qualification also makes it suitable for precision analog front-end circuits in industrial test equipment, medical monitoring devices, and communications infrastructure where thin-film stability outperforms standard thick-film resistors over long operational lifetimes.
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
What tolerance and temperature coefficient does the ERA-6AED1961V offer, and why does that matter for precision analog circuits?
The ERA-6AED1961V has a 0.5% tolerance on its 1960 Ω resistance value and a 25 ppm/°C temperature coefficient. In a precision voltage divider powered from a 3.3 V reference, the 0.5% initial accuracy limits the output error to ±8.2 mV before thermal effects, while the 25 ppm/°C TCR adds only ±1.5 Ω of drift across a 30°C temperature change, making it suitable for 12-bit ADC front-end applications where resistor error must stay below 1 LSB.
How does AEC-Q200 qualification affect the ERA-6AED1961V's suitability for automotive powertrain and safety systems?
AEC-Q200 qualification subjects the ERA-6AED1961V to the Automotive Electronics Council's resistor stress tests, including 1000 hours of operation at 70°C rated load power, 1000 thermal cycles from -55°C to +125°C, and 500 hours of 85°C/85% relative humidity exposure. Passing these tests ensures the 1960 Ω value and 0.5% tolerance remain stable enough to be used in safety-critical circuits such as airbag deployment sensor networks, transmission control units, and electric vehicle battery monitoring systems where resistor drift can cause false triggers or measurement errors.
How much power can the ERA-6AED1961V dissipate, and what current flows through it at a 5 V drop?
The ERA-6AED1961V is rated for 0.1 W (100 mW) continuous power dissipation in an 0805 package at 70°C ambient temperature. At a 5 V drop across the 1960 Ω resistor, the current is approximately 2.55 mA and the dissipated power is 12.8 mW, well within the 100 mW rating. Even in a 12 V automotive circuit with 12 V across the resistor, the dissipation is only 73.5 mW, remaining safely below the rated limit.
When would a designer choose the ERA-6AED1961V thin-film resistor over a thick-film alternative in a feedback network?
A designer would choose the ERA-6AED1961V thin-film 0805 over a thick-film equivalent when the circuit requires combined tight tolerance (0.5% vs. typical 1% for thick-film) and low TCR (25 ppm/°C vs. 100 ppm/°C for thick-film). In a precision op-amp gain-setting network operating over the 85°C industrial temperature range, a thick-film resistor with 100 ppm/°C would introduce 8.5 mΩ/Ω of additional gain error per °C compared to the thin-film ERA-6AED1961V, which can degrade 16-bit DAC output accuracy by several LSBs across the operating range.
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