ERA2AEB513X Panasonic Resistor (Other) In Stock
Panasonic ERA2AEB513X is a thin film surface mount resistor in an 0402 package with a 51 kΩ resistance, ±0.1% tolerance, 63 mW power rating, and ±25 ppm/°C temperature coefficient, designed for precision analog and measurement circuits requiring stable, accurate resistance values.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA2AEB513X Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 51 kΩ resistance with tight ±0.1% tolerance for precision analog circuit accuracy
- Ultra-low ±25 ppm/°C temperature coefficient ensuring stable resistance across temperature ranges
- 63 mW power rating in a compact 0402 (1 mm x 0.35 mm) thin film package
- Thin film construction provides superior noise performance over thick film alternatives
- RoHS and REACH compliant, lead-free construction for global regulatory acceptance
- 0402 package size enables high-density SMT placement in miniaturized designs
Applications
The ERA2AEB513X is used in precision analog front-end circuits, instrumentation amplifier gain-setting networks, and sensor signal conditioning boards where tight resistance tolerance and low temperature drift are critical. Its ±0.1% tolerance and ±25 ppm/°C TCR make it well suited for high-accuracy measurement equipment, medical diagnostic devices, and industrial calibration systems operating across wide temperature ranges.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 12Weeks |
| YTEOL | 15 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.35mm |
| Package Length | 1mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 0.5mm |
| Packing Method | TR, PUNCHED PAPER, 7 INCH |
| Rated Power Dissipation (P) | 0.063W |
| Rated Temperature | 85°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 51000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0402 |
| Surface Mount | YES |
| Technology | THIN FILM |
| Temperature Coefficient | 25ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 0.1% |
| Working Voltage | 50V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance tolerance and temperature coefficient does the ERA2AEB513X offer, and why do these matter for precision designs?
The ERA2AEB513X has a ±0.1% resistance tolerance and a ±25 ppm/°C temperature coefficient. In precision amplifier or bridge circuits, these tight specs ensure that gain and offset errors remain below design limits even as temperature changes by 50°C or more, reducing calibration frequency and improving measurement accuracy in instruments.
Can the ERA2AEB513X handle the power dissipation demands of a 51 kΩ pull-up resistor on a 3.3 V signal line?
On a 3.3 V signal line, a 51 kΩ pull-up dissipates approximately 0.21 mW (V²/R = 10.89/51000), which is well within the 63 mW power rating of the ERA2AEB513X. The 63 mW limit is reached only when approximately 1.79 V appears across the resistor, making this part more than adequate for typical low-voltage logic pull-up applications.
How does the thin film construction of the ERA2AEB513X compare to thick film resistors for low-noise analog signal paths?
Thin film resistors like the ERA2AEB513X exhibit lower current noise and better high-frequency performance than thick film resistors of the same value. At 51 kΩ in precision instrumentation amplifier feedback networks or filter circuits operating at frequencies above 1 kHz, the thin film construction reduces resistor-generated noise that would otherwise degrade signal-to-noise ratio.
What lead time and availability considerations should procurement teams note when planning production builds with the ERA2AEB513X?
The ERA2AEB513X has a factory lead time of 12 weeks, which is longer than standard thick film resistors. Procurement teams designing precision instruments or medical devices that rely on the ±0.1% tolerance and ±25 ppm/°C TCR of this part should maintain buffer stock of at least 3 months of consumption to avoid production line stoppages caused by supply disruptions.
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