ERA2AEB49R9X Panasonic Resistor (Other) In Stock
Panasonic ERA2AEB49R9X is a precision thin-film chip resistor in a 0402 (1.0 mm × 0.5 mm) surface-mount package with a resistance of 49.9 Ω and 0.1% tolerance. It is designed for high-accuracy signal conditioning, measurement circuits, and precision voltage divider networks in industrial and medical electronics.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERA2AEB49R9X Datasheet PDF
- Category
- Resistor
- Price
- From $0.0348(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 ERA2AEB49R9X?
- 49.9 Ω resistance value with 0.1% tight tolerance for precision circuit applications
- 0402 package (1.0 mm × 0.35 mm height) enabling compact SMT board layouts
- Thin-film construction delivering low temperature coefficient for stable resistance over temperature
- RoHS-compliant and Pb-free (JESD-609 e3) for environmentally friendly assembly
- 12-week factory lead time with rectangular SMT package for automated assembly
What is ERA2AEB49R9X used for?
ERA2AEB49R9X is used in precision analog front-end circuits, medical instrumentation, and industrial measurement systems where 49.9 Ω resistance with 0.1% accuracy is required for accurate voltage division, current sensing, or signal attenuation. Its compact 0402 package and stable thin-film characteristics make it suitable for high-density PCBs in test equipment, data acquisition modules, and precision power supply feedback networks.
What are the specifications of ERA2AEB49R9X?
| 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 | 49.9Ω |
| 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 ERA2AEB49R9X datasheet?
ERA2AEB49R9X Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERA2AEB49R9X?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and tolerance does ERA2AEB49R9X offer, and in which precision circuits is it suitable?
ERA2AEB49R9X provides a resistance of 49.9 Ω with a 0.1% tolerance, making it appropriate for precision voltage dividers, signal conditioning networks, and current sensing circuits in industrial and medical instrumentation. The tight 0.1% tolerance minimizes gain and offset errors in analog measurement chains compared to standard 1% resistors.
How does the 0402 package size of ERA2AEB49R9X support high-density PCB designs in compact instruments?
The ERA2AEB49R9X comes in a 0402 package measuring 1.0 mm in length and 0.35 mm in height, enabling high-component-density layouts on compact PCBs. This small footprint is particularly valuable in medical devices, portable test instruments, and miniaturized sensor modules where board area is constrained and multiple precision resistors must be placed in close proximity.
What are the RoHS and environmental compliance characteristics of ERA2AEB49R9X?
ERA2AEB49R9X carries a Pb-free code of Yes and JESD-609 code e3, confirming lead-free construction and REACH compliance. These certifications make it suitable for RoHS-compliant product designs targeting European and international markets, including consumer electronics, industrial equipment, and medical devices where hazardous substance restrictions apply.
What factory lead time should procurement teams plan for when ordering ERA2AEB49R9X in volume?
Panasonic lists a 12-week factory lead time for ERA2AEB49R9X. Buyers integrating this 49.9 Ω precision resistor into production BOM plans should account for this lead time and consider safety stock or early ordering to avoid delays, particularly for instruments with long production cycles or applications with tight accuracy requirements that prevent easy substitution.
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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+ | $0.1252 | $0.13 |
| 72+ | $0.0840 | $6.05 |
| 596+ | $0.0560 | $33.38 |
| 3551+ | $0.0407 | $144.53 |
| 10000+ | $0.0374 | $374.00 |
| 20000+ | $0.0348 | $696.00 |
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