ERA2AEB393X Panasonic Resistor (Other) In Stock
Panasonic ERA2AEB393X is a precision thin-film chip resistor with a 39 kΩ resistance value in a compact 0402 (1.0 mm x 0.5 mm) SMD package, offering high accuracy and low noise for signal conditioning circuits. Available in stock for worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA2AEB393X Datasheet PDF
- Category
- Resistor
- Price
- From $0.0338(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 ERA2AEB393X?
- 39 kΩ thin-film resistor in a 0402 SMD package (1.0 mm x 1.0 mm body) for ultra-compact circuit layouts
- High-precision thin-film construction provides tight tolerance and low temperature coefficient for stable analog signal processing
- Surface-mount rectangular package with 0.35 mm height enables low-profile PCB assembly in portable and wearable devices
What is ERA2AEB393X used for?
The ERA2AEB393X is used in precision analog signal conditioning, feedback networks of operational amplifiers, and voltage divider circuits where a stable 39 kΩ resistance is required with minimal temperature drift. It suits medical instrumentation, industrial sensor signal chains, and audio processing circuits where thin-film resistor accuracy improves measurement reliability. The compact 0402 footprint also makes it suitable for portable consumer electronics, IoT sensor nodes, and wearable health monitors with space-limited PCB layouts.
What are the specifications of ERA2AEB393X?
| 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 | 39000Ω |
| 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 ERA2AEB393X datasheet?
ERA2AEB393X Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERA2AEB393X?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and package size does the ERA2AEB393X provide for SMD circuit designs?
The ERA2AEB393X is a 39 kΩ thin-film chip resistor in a 0402 package with a 1.0 mm body length and 0.35 mm package height. This combination of resistance value and compact footprint makes it ideal for precision voltage dividers and op-amp feedback networks on dense analog PCBs where component size must be minimized without sacrificing resistor accuracy.
Why choose a thin-film ERA2AEB393X over a thick-film resistor for precision analog signal chain designs?
Thin-film resistors like the ERA2AEB393X typically achieve tolerance values of 0.1% to 1% and temperature coefficients below 25 ppm/°C, compared to thick-film resistors which commonly offer only 1% to 5% tolerance and 100 to 200 ppm/°C TCR. For analog signal chains in medical devices, precision test equipment, or industrial sensors requiring stable 39 kΩ resistance across a -40°C to +125°C operating range, the thin-film construction ensures lower measurement error.
Which medical or instrumentation applications benefit most from the ERA2AEB393X 39 kΩ precision resistor?
The ERA2AEB393X is well suited for ECG and biopotential amplifier input networks requiring precise 39 kΩ biasing resistors, strain gauge bridge completion circuits, pH sensor signal conditioning, and precision current sensing dividers in battery management ICs. In these applications, a resistor's tolerance and temperature stability directly affect measurement accuracy, where even 1% resistance drift at 39 kΩ introduces approximately 390 Ω of error that impacts ADC readings.
What is the typical factory lead time for ERA2AEB393X and how should engineers plan procurement for production runs?
The ERA2AEB393X carries a factory lead time of approximately 23 weeks (about 6 months), which is significantly longer than standard commodity resistors. Design teams should request samples early in the prototype phase, place production purchase orders at design freeze rather than at manufacturing kickoff, and consider maintaining 8 to 12 weeks of safety stock on hand to prevent line stoppages caused by lead time variability.
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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+ | $0.1540 | $0.15 |
| 82+ | $0.0693 | $5.68 |
| 557+ | $0.0600 | $33.42 |
| 723+ | $0.0462 | $33.40 |
| 850+ | $0.0450 | $38.25 |
| 3000+ | $0.0338 | $101.40 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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