ERJT14J223U Panasonic Resistor (Other) In Stock
Panasonic ERJT14J223U is a thick-film surface-mount chip resistor with 22 kΩ resistance, ±5% tolerance, 0.5 W power rating, and ±200 ppm/°C TCR in a 1210 package. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT14J223U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0930(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 ERJT14J223U?
- 22 kΩ resistance with ±5% tolerance for versatile use in biasing, pull-up, and voltage-divider circuits
- 0.5 W continuous power rating in a 1210 (3225 metric) package for enhanced thermal headroom
- ±200 ppm/°C temperature coefficient enabling predictable resistance drift over the operating range
- Thick-film rectangular construction ensuring consistent performance and mechanical robustness
- RoHS and REACH compliant, meeting EU RoHS Directive and global green-electronics requirements
What is ERJT14J223U used for?
The ERJT14J223U is well suited for pull-up resistor networks on open-drain I²C and CAN bus lines, biasing networks in transistor amplifier stages, and voltage-divider circuits in analog sensor interfaces where a 22 kΩ value at 0.5 W is required. Its 1210 package provides greater power handling than 0603 or 0805 alternatives, making it a good choice for designs that may experience elevated ambient temperatures or higher instantaneous power. It is used across industrial control systems, consumer electronics, and telecommunications equipment requiring REACH-compliant passive components.
What are the specifications of ERJT14J223U?
| 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 | 22000Ω |
| 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 ERJT14J223U datasheet?
ERJT14J223U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJT14J223U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What continuous current can flow through the ERJT14J223U without exceeding its 0.5 W power rating?
At 22 kΩ and 0.5 W, the maximum continuous current through the ERJT14J223U is approximately 4.77 mA (I = √(P/R) = √(0.5/22,000)). The corresponding voltage across the resistor at that current is about 104.9 V. Designers working at 3.3 V or 5 V rails are well within these limits, but should still derate the power rating by 50% or more at elevated ambient temperatures above 70 °C.
How does the 1210 package of the ERJT14J223U compare to an 0805 version of the same 22 kΩ resistor?
The ERJT14J223U in the 1210 package offers 0.5 W power dissipation, which is double the 0.25 W rating of an equivalent 0805 resistor. The larger 3.2 mm × 2.5 mm footprint also provides a bigger solder pad area for stronger mechanical attachment in vibration-prone assemblies, and the greater thermal mass helps spread heat more effectively at elevated power levels in industrial and automotive applications.
Can the ERJT14J223U be used as a pull-up resistor on a 5 V I2C bus with multiple devices?
Yes, a 22 kΩ pull-up resistor is within the acceptable range for standard-mode I²C at 100 kHz with a 5 V supply. The resulting pull-up current is approximately 0.23 mA per line, which is well within the 0.5 W power rating and keeps the static power dissipation at just 1.1 mW. For fast-mode I²C at 400 kHz with heavy bus capacitance above 100 pF, a lower-value pull-up such as 4.7 kΩ may be needed to meet rise-time requirements.
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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 |
|---|---|---|
| 5+ | $0.1000 | $0.50 |
| 25+ | $0.0990 | $2.48 |
| 50+ | $0.0930 | $4.65 |
In Stock · 24h Response · Worldwide Shipping
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