ERA2AEB273X Panasonic Resistor (Other) In Stock
Panasonic ERA2AEB273X is a thin film surface mount resistor in 0402 package with 27 kΩ resistance, ±0.1% tolerance, 63 mW power rating, and low TCR, offering precision resistance stability for voltage dividers, feedback networks, and high-accuracy analog signal conditioning circuits.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA2AEB273X 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
- 27 kΩ thin film resistor with ultra-tight ±0.1% tolerance for precision voltage division and feedback networks
- Compact 0402 package (1 mm × 0.5 mm × 0.35 mm) enabling high-density SMD placement on multilayer PCBs
- Low TCR characteristic maintaining stable 27 kΩ resistance across wide operating temperature ranges
- 63 mW power rating sufficient for signal-level and biasing resistor applications in analog circuits
- RoHS Pb-free and REACH compliant construction for global environmental regulatory compliance
Applications
The ERA2AEB273X is ideal for precision op-amp feedback networks, voltage divider ladders, and gain-setting resistors in instrumentation amplifiers and medical sensing circuits where 27 kΩ at ±0.1% accuracy is critical. Its stable thin film construction and 0402 form factor make it well-suited for portable measurement equipment, sensor signal conditioners, and high-density analog front-end designs requiring minimal resistance drift over temperature.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 23 Weeks, 1 Day |
| 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 | 27000Ω |
| 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 value and tolerance does the ERA2AEB273X offer for precision analog circuit design?
The ERA2AEB273X provides a 27 kΩ resistance value with ±0.1% tolerance, one of the tightest available for 0402 thin film resistors. This precision is essential for gain-setting in instrumentation amplifiers, voltage dividers used in ADC reference scaling, and feedback networks in precision op-amp circuits operating on signal levels of 1 mV to 5 V.
How does the ERA2AEB273X's thin film construction benefit temperature stability compared to thick film alternatives?
Thin film resistors like the ERA2AEB273X typically achieve TCR values of ±25 ppm/°C or better, compared to ±100 to ±200 ppm/°C for standard thick film 0402 resistors. Over a -40°C to +125°C operating range, this means the 27 kΩ value drifts less than 45 Ω with ERA2AEB273X versus up to 450 Ω with thick film, preserving ADC measurement accuracy.
Can the ERA2AEB273X be used in medical device sensing circuits, and what makes it appropriate?
Yes, the ERA2AEB273X is well-suited for medical sensing circuits such as ECG front-end amplifiers, blood pressure sensor bridges, and temperature measurement circuits where 27 kΩ resistors at ±0.1% accuracy are specified. Its thin film stability, 63 mW power rating, and RoHS/REACH compliance support both functional performance and regulatory approval requirements for medical-grade electronics.
What is the lead time for ERA2AEB273X procurement, and how should production schedules account for it?
The ERA2AEB273X carries a factory lead time of approximately 23 weeks from Panasonic, which is over 5 months. Design engineers should place orders no later than the start of PCB layout finalization to avoid prototype and production schedule delays, or source safety stock from authorized distributors who carry buffer inventory for standard 0402 precision resistor values.
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