ERJT14J473U Panasonic Resistor (Other) In Stock
Panasonic ERJT14J473U is a thick film surface mount resistor in a 1210 case with 47 kΩ resistance, ±5% tolerance, and 0.5 W power rating. RoHS-compliant and available worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT14J473U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0610(MOQ 50)
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 kΩ resistance with ±5% tolerance for pull-up, pull-down, and voltage divider networks
- 0.5 W power rating in a 1210 SMD package for moderate power dissipation
- ±200 ppm/°C temperature coefficient for consistent resistance over varying temperatures
- 3.2 mm × 2.6 mm 1210 footprint supporting high-density automated SMD assembly
- RoHS and REACH compliant with Pb-free construction for green product compliance
- 0.6 mm low-profile package suitable for space-constrained board designs
Applications
The ERJT14J473U is frequently used in pull-up and pull-down resistor networks in microcontroller and digital logic circuits, where the 47 kΩ value prevents floating inputs and limits quiescent current. Its 0.5 W rating allows use in slightly higher power applications such as LED current-limiting and feedback divider networks in switching power supplies. The 1210 package's robustness also makes it appropriate for automotive and industrial boards requiring durable surface mount components.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 12 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.6mm |
| Package Length | 3.2mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 2.5mm |
| Packing Method | TR, EMBOSSED, 7 INCH |
| Rated Power Dissipation (P) | 0.5W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 47000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1210 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 200ppm/°C |
| Terminal Finish | TIN |
| Terminal Shape | WRAPAROUND |
| Tolerance | 5% |
| Working Voltage | 200V |
| 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
Why is 47 kΩ a common choice for pull-up resistors in microcontroller designs?
A 47 kΩ pull-up resistor like the ERJT14J473U limits quiescent current to less than 0.1 mA at 3.3 V or 5 V logic rails, preventing floating input states while minimizing static power consumption in digital circuits with multiple GPIO pins.
How does the 0.5 W power rating of the ERJT14J473U compare to standard 0402 and 0603 resistors?
The ERJT14J473U in a 1210 package is rated at 0.5 W, which is double the 0.25 W typical of 0805 resistors and five times the 0.1 W rating of 0402 resistors, enabling it to handle higher current loads in LED driving and divider network applications.
How does the ±200 ppm/°C temperature coefficient affect the ERJT14J473U in automotive applications?
At ±200 ppm/°C, the ERJT14J473U resistance shifts by up to 200 parts per million per degree Celsius. Over a 100 °C operating range, this results in a resistance drift of approximately ±2%, which is acceptable for non-precision automotive sensing and filter circuits.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $0.0700 | $3.50 |
| 250+ | $0.0630 | $15.75 |
| 500+ | $0.0610 | $30.50 |
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