ERA2AEB301X Panasonic Resistor (Other) In Stock
Panasonic ERA2AEB301X is a precision thin-film chip resistor in a 0402 (1.0 mm x 0.5 mm) package with 300 Ω resistance and ±0.1% tolerance. Rated at 0.1 W maximum power dissipation and featuring low temperature coefficient of ±25 ppm/°C. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA2AEB301X Datasheet PDF
- Category
- Resistor
- Price
- From $0.0306(MOQ 1)
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ERA2AEB301X?
- Ultra-precise ±0.1% resistance tolerance in a compact 0402 package (1.0 mm x 1.0 mm x 0.35 mm) for space-critical designs
- Low temperature coefficient of ±25 ppm/°C ensures stable 300 Ω resistance across -55°C to +155°C operating range
- RoHS-compliant, halogen-free thin-film construction with JESD-609 e3 moisture classification for automotive and industrial reliability
What is ERA2AEB301X used for?
The ERA2AEB301X is ideal for precision analog signal conditioning circuits, voltage dividers in instrumentation amplifiers, and sensor interface networks where tight resistance tolerance directly impacts measurement accuracy. Its thin-film technology and low TCR make it well suited for automotive ECU feedback networks, medical diagnostic equipment, and high-frequency RF attenuator pads operating up to several GHz.
What are the specifications of ERA2AEB301X?
| 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 | 300Ω |
| 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 |
Where can I find the ERA2AEB301X datasheet?
ERA2AEB301X Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERA2AEB301X?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and tolerance does the ERA2AEB301X offer, and how does that affect circuit accuracy?
The ERA2AEB301X provides a 300 Ω resistance with ±0.1% tolerance, meaning the actual value stays within ±0.3 Ω of nominal. Combined with a temperature coefficient of ±25 ppm/°C, this keeps resistance drift below 0.4 Ω across the full -55°C to +155°C operating range, directly improving gain accuracy in precision amplifier circuits.
Which package size and power rating apply to the ERA2AEB301X, and is it suitable for high-density PCBs?
The ERA2AEB301X uses the 0402 footprint measuring 1.0 mm long by 0.5 mm wide and 0.35 mm tall, with a maximum power rating of 0.1 W at 70°C. This compact form factor allows placement at 0.5 mm land pitch, making it practical for high-density consumer electronics and miniaturized medical sensor boards with limited board space.
Is the ERA2AEB301X a suitable alternative for precision voltage dividers in automotive sensor circuits?
Yes. The ERA2AEB301X carries AEC-Q200 thin-film qualification data and is RoHS-compliant with JESD-609 e3 moisture sensitivity, making it appropriate for automotive Grade 1 temperature conditions from -40°C to +125°C. Its 300 Ω value at ±0.1% tolerance limits divider ratio error to under 0.2%, meeting the accuracy demands of throttle position and pressure sensor reference networks.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2100 | $0.21 |
| 96+ | $0.0630 | $6.05 |
| 795+ | $0.0420 | $33.39 |
| 40000+ | $0.0317 | $1268.00 |
| 50000+ | $0.0312 | $1560.00 |
| 70000+ | $0.0306 | $2142.00 |
In Stock · 24h Response · Worldwide Shipping
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