ERJT14J821U Panasonic Resistor (Other) In Stock
Panasonic ERJT14J821U is a thick film surface mount resistor in 1210 case with 820Ω resistance, ±5% tolerance, and 0.5W power rating with ±200ppm/°C temperature coefficient. Available from stock worldwide with competitive pricing.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT14J821U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0970(MOQ 5)
- 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 ERJT14J821U?
- 820Ω resistance with ±5% tolerance for versatile signal circuit design
- 0.5W power rating suitable for moderate-power SMD applications
- ±200ppm/°C temperature coefficient for stable performance across temperature ranges
- Compact 1210 package measuring 3.2mm x 0.6mm for dense PCB layouts
- RoHS compliant and REACH compliant for global environmental standards
- Thick film rectangular construction with surface mount compatibility
What is ERJT14J821U used for?
The ERJT14J821U is suited for LED current limiting, pull-up resistor networks, and signal attenuation circuits in consumer electronics, industrial control, and telecommunications equipment. Its 820Ω value and 0.5W rating are commonly used in interface protection, voltage division, and biasing circuits on compact SMD PCBs. The 1210 package enables reliable automated pick-and-place assembly in high-volume manufacturing.
What are the specifications of ERJT14J821U?
| 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 | 820Ω |
| 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 ERJT14J821U datasheet?
ERJT14J821U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJT14J821U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What power dissipation can the ERJT14J821U handle in continuous operation?
The ERJT14J821U is rated for 0.5W of continuous power dissipation in its 1210 SMD package. With an 820Ω resistance, this allows a maximum continuous current of approximately 24.7mA, making it suitable for LED current limiting and signal biasing at typical circuit voltages of 3.3V to 12V.
How does the ±200ppm/°C temperature coefficient of the ERJT14J821U affect resistance stability?
A temperature coefficient of ±200ppm/°C means the 820Ω resistance of the ERJT14J821U shifts by up to 0.02% per degree Celsius. Over a 100°C temperature swing, this results in a maximum drift of approximately 16.4Ω, which is within the ±5% tolerance band and acceptable for most signal-level applications.
When should a designer choose the ERJT14J821U over a 0805 or 0603 resistor of the same value?
The ERJT14J821U in 1210 package should be chosen when the circuit demands higher power dissipation of 0.5W that smaller 0805 packages rated at 0.125W cannot handle. The 1210 form factor also provides better thermal performance in applications like LED arrays or motor control boards where sustained current flows through 820Ω load resistors.
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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 |
|---|---|---|
| 5+ | $0.1100 | $0.55 |
| 25+ | $0.1020 | $2.55 |
| 50+ | $0.0970 | $4.85 |
In Stock · 24h Response · Worldwide Shipping
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