ERJT14J222U Panasonic Resistor (Other) In Stock
Panasonic ERJT14J222U is a thick film SMD resistor in 1210 package with 2.2 kOhm resistance, 5% tolerance, 0.5 W power rating, and 200 ppm/°C temperature coefficient. Available from stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT14J222U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0640(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 ERJT14J222U?
- 2.2 kOhm resistance with ±5% tolerance rated at 0.5 W in 1210 package
- ±200 ppm/°C temperature coefficient for stable performance over wide temperature range
- Larger 1210 package (3.2 mm length) provides superior heat dissipation
- RoHS-compliant, REACH-compliant Panasonic ERJT14 series
- Rectangular thick film construction for reliable SMT assembly
What is ERJT14J222U used for?
The ERJT14J222U is designed for higher-power signal circuits including LED current limiting, power supply feedback networks, and load resistor applications where 0.5 W dissipation is needed in a compact footprint. Its 2.2 kOhm value suits biasing and voltage divider networks in industrial control systems and telecom equipment. The 1210 package enables efficient thermal management in dense PCB layouts compared to smaller SMD sizes.
What are the specifications of ERJT14J222U?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 22Weeks |
| 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 | 2200Ω |
| 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 ERJT14J222U datasheet?
ERJT14J222U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJT14J222U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What power and resistance specs make the ERJT14J222U suitable for LED current limiting?
With 2.2 kOhm resistance and 0.5 W power rating, the ERJT14J222U can limit LED current at up to approximately 15 mA from a 5 V supply while keeping power dissipation within rated limits. Its ±5% tolerance is acceptable for most LED drive accuracy requirements.
Why choose the 1210 package for the ERJT14J222U over a smaller 0805 resistor of the same resistance?
The 1210 package provides 0.5 W power dissipation compared to 0.25 W for 0805, enabling the ERJT14J222U to handle twice the load current. The 3.2 mm package length also improves heat spreading on the PCB, making it preferable for 2.2 kOhm applications with higher power demands.
What temperature range and drift should engineers expect from the ERJT14J222U in industrial applications?
The ERJT14J222U is rated at ±200 ppm/°C. Across a typical industrial range of -40°C to +85°C, the 2.2 kOhm resistance can shift by up to ±2.5%, which is within the ±5% total tolerance. This makes it suitable for non-precision industrial and automation circuit biasing.
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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 |
|---|---|---|
| 1+ | $0.2320 | $0.23 |
| 5+ | $0.1300 | $0.65 |
| 10+ | $0.0910 | $0.91 |
| 200+ | $0.0840 | $16.80 |
| 480+ | $0.0696 | $33.41 |
| 522+ | $0.0640 | $33.41 |
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