ERA3AEB122V Panasonic Resistor (Other) In Stock
The ERA3AEB122V by Panasonic is a precision thin-film chip resistor with 1.2 kΩ resistance in a compact 0603 (1.6 mm × 0.8 mm) surface-mount package. It offers high accuracy and stability, with lead-free, RoHS-compliant construction suitable for precision analog, medical, and communications circuit designs.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA3AEB122V 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
- Precision thin-film construction providing tight resistance tolerance and excellent temperature coefficient stability for accurate analog circuit performance
- Compact 0603 rectangular surface-mount package (1.6 mm × 0.45 mm height) enabling high-density PCB placement in space-constrained designs
- Lead-free RoHS-compliant and REACH-compliant construction meeting global environmental and regulatory requirements for modern electronics
Applications
The ERA3AEB122V is ideal for precision voltage dividers, feedback networks, and filter circuits in medical instrumentation, communications equipment, and industrial measurement systems where tight resistance accuracy is essential. Its stable thin-film construction makes it well suited for high-reliability designs requiring consistent 1.2 kΩ performance across temperature. The compact 0603 footprint supports dense SMT assembly in portable and miniaturized electronic products.
Specifications
| 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 | 1200Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | THIN FILM |
| Temperature Coefficient | 25ppm/°C |
| Terminal Finish | MATTE TIN OVER NICKEL |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and package size does the ERA3AEB122V offer for precision analog designs?
The ERA3AEB122V is a 1.2 kΩ thin-film chip resistor in a 0603 surface-mount package measuring 1.6 mm in length and 0.45 mm in height. Its precision thin-film construction provides tight tolerance and a low temperature coefficient, making it suitable for voltage divider and feedback network applications in precision analog circuits.
How does the ERA3AEB122V's thin-film construction compare to thick-film resistors in temperature-sensitive applications?
Thin-film resistors like the ERA3AEB122V offer significantly lower temperature coefficient of resistance (TCR), typically below 25 ppm/°C, compared to 100–200 ppm/°C for standard thick-film types. This means the 1.2 kΩ resistance value drifts less than 0.3 Ω across a 100°C temperature range, which is critical for precision analog signal chains, bridge sensors, and instrumentation amplifier feedback networks.
Which compliance certifications does the ERA3AEB122V carry, and why does this matter for procurement?
The ERA3AEB122V carries RoHS-compliant lead-free construction (JESD-609 code e3) and is REACH compliant, meeting European and global environmental substance restrictions. For procurement teams sourcing components for medical devices, industrial equipment, or consumer electronics sold in the EU or Japan, these certifications eliminate the need for exemptions or material declaration waivers and simplify supply chain documentation.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”