ERJT14J471U Panasonic Resistor (Other) In Stock
Panasonic ERJT14J471U is a thick film surface mount resistor in a 1210 package with 470Ω ±5% tolerance, 0.5W power rating, and ±200ppm/°C temperature coefficient. Available in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT14J471U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0940(MOQ 5000)
- 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 ERJT14J471U?
- 470Ω resistance with ±5% tolerance for current limiting and LED drive circuits
- 0.5W power rating — 50% higher than 1206 equivalents — enabling higher-power SMD designs
- ±200ppm/°C temperature coefficient providing reliable resistance stability across thermal cycling
- 1210 SMD package (3.2mm × 2.5mm × 0.6mm) offering larger footprint for improved heat dissipation
- RoHS compliant and Pb-free per JESD-609 e3 for global regulatory compliance
What is ERJT14J471U used for?
The ERJT14J471U is suited for LED current-limiting resistors, power supply snubber networks, and inrush current control circuits where 470Ω resistance at 0.5W is required. Its 1210 package provides a larger footprint than 1206 resistors, improving heat dissipation in applications where higher steady-state power dissipation occurs. This component is commonly deployed in industrial automation, lighting control boards, and telecommunications equipment where both RoHS compliance and robust thermal performance are required.
What are the specifications of ERJT14J471U?
| 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 | 470Ω |
| 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 |
Where can I find the ERJT14J471U datasheet?
ERJT14J471U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJT14J471U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 0.5W power rating of the ERJT14J471U benefit LED current-limiting designs?
At 470Ω resistance and 0.5W power rating, the ERJT14J471U can support LED drive currents up to approximately 32mA continuously, with 30% derating still allowing 22mA at elevated temperatures. This makes it well-suited for single or multiple parallel LED current-limiting networks in industrial lighting and display backlight applications where higher continuous power dissipation is needed compared to standard 0.25W or 0.33W SMD resistors.
What is the footprint difference between the ERJT14J471U 1210 package and a 1206 resistor?
The ERJT14J471U 1210 package measures 3.2mm in length and 2.5mm in width, compared to a standard 1206 package at 3.2mm × 1.6mm. The extra 0.9mm of width increases pad area and improves thermal dissipation, allowing the ERJT14 series to handle 0.5W versus the 0.33W limit typical of ERJT08 series 1206 resistors, while still using a compatible automated assembly process.
Can the ERJT14J471U replace through-hole resistors in power supply snubber circuits?
Yes, the ERJT14J471U can replace axial through-hole 470Ω resistors in snubber or damping networks when board space allows a 1210 SMD footprint. Its 0.5W continuous power rating and ±200ppm/°C temperature coefficient provide the thermal stability and power handling needed for snubber circuits operating across wide voltage and frequency ranges in AC-DC converters and switching power supplies.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5000+ | $0.1100 | $550.00 |
| 25000+ | $0.1000 | $2500.00 |
| 50000+ | $0.0940 | $4700.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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