ERJT14J182U Panasonic Resistor (Other) In Stock
Panasonic ERJT14J182U is a thick film surface mount resistor in 1210 case with 1.8 kΩ resistance, ±5% tolerance, and 0.5 W power rating. Features ±200 ppm/°C temperature coefficient and Pb-free construction. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT14J182U 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 ERJT14J182U?
- 1.8 kΩ resistance with ±5% tolerance for signal conditioning and power circuit applications
- 0.5 W power rating in 1210 package (3.2 mm × 2.5 mm) for higher-dissipation designs
- ±200 ppm/°C temperature coefficient maintains stable resistance across operating ranges
- RoHS and REACH compliant with Pb-free JESD-609 e3 certification
- 22-week factory lead time with 12-year YTEOL for long-lifecycle product support
What is ERJT14J182U used for?
The ERJT14J182U is used in voltage divider circuits, current limiting resistors, and pull-up networks in industrial control systems, power management modules, and communication equipment. Its 1.8 kΩ resistance and 0.5 W power rating make it suitable for transistor base biasing from 5 V to 12 V supplies, relay coil limiting resistors, and series termination in RS-485 and CAN bus interface circuits. This 1210-size thick film resistor supports automated SMT assembly with extended component lifecycle for industrial-grade board designs.
What are the specifications of ERJT14J182U?
| 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 | 1800Ω |
| 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 ERJT14J182U datasheet?
ERJT14J182U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJT14J182U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What power dissipation capability does the ERJT14J182U provide compared to 0805 or 1206 resistors of the same value?
The ERJT14J182U in 1210 package handles 0.5 W continuous power, which is approximately 50% more than a typical 1206-size 0.33 W resistor and more than double the 0.125 W rating of an 0805. At 1.8 kΩ, this allows a maximum continuous current of approximately 16.7 mA (I = √(P/R)), making it preferable for higher-current pulling or biasing applications.
How does the ERJT14J182U's 1.8 kΩ resistance suit RS-485 or CAN bus termination and biasing roles?
In RS-485 bus fail-safe biasing, pull-up and pull-down resistors of 1.8 kΩ from the supply and to ground ensure a defined idle state voltage of at least 200 mV differential when no driver is active. The ERJT14J182U provides the 1.8 kΩ value in a 0.5 W rated 1210 package, which comfortably handles the bias current at bus voltages up to 5 V without exceeding its thermal limits.
What temperature drift should be expected from the ERJT14J182U in circuits operating across a wide temperature range?
The ERJT14J182U has a ±200 ppm/°C temperature coefficient, meaning the resistance drifts by 0.02% for each degree Celsius change. Over a 100 °C operating span from -20 °C to 80 °C, the 1.8 kΩ nominal value could shift by up to 36 Ω, a variation of ±2%. This is acceptable for general-purpose biasing and limiting applications but should be evaluated for precision analog divider designs.
What compliance certifications and lifecycle support data should engineers note when qualifying the ERJT14J182U?
The ERJT14J182U is both RoHS (Pb-free code: Yes) and REACH compliant, with a JESD-609 e3 Pb-free solder classification for lead-free assembly processes. It carries a YTEOL of 12 years, indicating extended Panasonic product support for long-lifecycle industrial designs, and a 22-week standard factory lead time relevant to procurement planning for high-volume PCB production runs.
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About Panasonic
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2240 | $0.22 |
| 5+ | $0.1000 | $0.50 |
| 25+ | $0.0920 | $2.30 |
| 50+ | $0.0870 | $4.35 |
| 497+ | $0.0672 | $33.40 |
| 522+ | $0.0640 | $33.41 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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