ERA3AEB121V Panasonic Resistor (Other) In Stock
Panasonic ERA3AEB121V is a precision thin-film surface-mount resistor in a 0603 (1.6 mm × 0.8 mm) package, offering 120 Ω resistance with ±0.1% tolerance and a temperature coefficient of ±25 ppm/°C. Its compact rectangular profile and 0.45 mm height enable high-density PCB placement. RoHS and REACH compliant with 12-week lead time, stocked globally for precision analog, sensor, and measurement circuit applications.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA3AEB121V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0432(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 ERA3AEB121V?
- 120 Ω resistance with ±0.1% tolerance for precision analog and measurement circuit accuracy
- Ultra-low temperature coefficient of ±25 ppm/°C ensuring stable resistance over wide temperature ranges
- Compact 0603 SMD package (1.6 mm × 0.8 mm × 0.45 mm) for high-density PCB designs
- RoHS and REACH compliant thin-film construction with 12-week factory lead time
What is ERA3AEB121V used for?
The ERA3AEB121V is designed for precision resistor applications where tight tolerance and low drift are critical, including voltage dividers in ADC reference circuits, precision current sensing, and high-accuracy instrumentation amplifier networks. Its ±0.1% tolerance and 25 ppm/°C temperature coefficient make it ideal for medical devices, test equipment, and industrial measurement systems. The 0603 surface-mount footprint fits easily on dense multi-layer PCBs in telecommunications and aerospace electronics.
What are the specifications of ERA3AEB121V?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 12Weeks |
| YTEOL | 14 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.45mm |
| Package Length | 1.6mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR, PUNCHED PAPER, 7 INCH |
| Rated Power Dissipation (P) | 0.1W |
| Rated Temperature | 85°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 120Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| 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 | 75V |
| 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 ERA3AEB121V datasheet?
ERA3AEB121V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERA3AEB121V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance tolerance and temperature coefficient does the ERA3AEB121V provide for precision circuit designs?
The ERA3AEB121V features 120 Ω resistance with a ±0.1% tolerance and a temperature coefficient of ±25 ppm/°C. This combination ensures minimal resistance drift across the operating temperature range, making it suitable for precision voltage dividers, reference networks, and measurement applications requiring stable, accurate resistor values.
How does the ERA3AEB121V's 0603 package dimensions compare to other resistor sizes, and what board space does it require?
The ERA3AEB121V uses a standard 0603 rectangular package measuring 1.6 mm in length, 0.8 mm in width, and only 0.45 mm in height. This small footprint allows for high-density component placement on multilayer PCBs, saving significant board area compared to 0805 or 1206 resistors while maintaining precision thin-film performance.
In which precision measurement or analog signal-chain applications is the ERA3AEB121V a strong fit?
With its 120 Ω at ±0.1% tolerance and ±25 ppm/°C drift, the ERA3AEB121V excels in ADC reference dividers, instrumentation amplifier gain networks, current-sense shunt circuits operating at low currents, and Wheatstone bridge configurations in industrial sensors and medical diagnostic equipment where resistor accuracy directly impacts measurement quality.
What is the typical factory lead time and compliance status for the ERA3AEB121V?
The ERA3AEB121V carries a factory lead time of 12 weeks and is both RoHS and REACH compliant. The JESD-609 code e3 confirms lead-free solder compatibility. Global stocking at major distributors reduces effective procurement wait times, supporting production schedules for industrial, telecommunications, and consumer precision electronics with up to 14 years estimated time of life remaining.
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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+ | $0.2210 | $0.22 |
| 5+ | $0.1000 | $0.50 |
| 10+ | $0.0690 | $0.69 |
| 100+ | $0.0660 | $6.60 |
| 580+ | $0.0576 | $33.41 |
| 850+ | $0.0432 | $36.72 |
In Stock · 24h Response · Worldwide Shipping
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