ERJP14J2R2U Panasonic Resistor (Other) In Stock
Panasonic ERJP14J2R2U is a thick film surface mount resistor in 1210 case with 2.2Ω resistance, ±5% tolerance, 0.5W power rating, and -100 to +600ppm/°C temperature coefficient. Pb-free and REACH-compliant, available in stock worldwide.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14J2R2U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0343(MOQ 250)
- 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 ERJP14J2R2U?
- Low 2.2Ω resistance value in 1210 (3.2mm x 0.6mm) package ideal for current sensing and inrush limiting
- 0.5W continuous power rating handles up to 477mA through the 2.2Ω element without derating
- Pb-free and REACH-compliant construction in compact rectangular 1210 SMT package for automated assembly
What is ERJP14J2R2U used for?
The ERJP14J2R2U is used as a low-value current sense resistor, inrush current limiter, and power supply protection resistor in battery management circuits, motor drives, and DC-DC converters. Its 2.2Ω, 0.5W rating in the 1210 package supports straightforward SMT integration in high-current signal path designs.
What are the specifications of ERJP14J2R2U?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 28 Weeks, 1 Day |
| 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 | 2.2Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1210 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | -100,600 ppm/°C |
| Terminal Finish | MATTE TIN OVER NICKEL |
| 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 ERJP14J2R2U datasheet?
ERJP14J2R2U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14J2R2U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much current can ERJP14J2R2U safely carry at its rated 0.5W power dissipation?
The ERJP14J2R2U with 2.2Ω resistance at 0.5W power rating can continuously carry up to approximately 477mA (I = sqrt(P/R) = sqrt(0.5/2.2) ≈ 0.477A). This makes it suitable for use as a moderate-current sensing or inrush limiting resistor in battery charger and DC-DC converter designs.
How does the asymmetric -100 to +600ppm/°C temperature coefficient of ERJP14J2R2U affect low-resistance accuracy?
The ERJP14J2R2U's asymmetric temperature coefficient of -100 to +600ppm/°C means resistance can increase by up to 600ppm per °C in the positive direction while decreasing by only 100ppm/°C in the negative direction. Over a 50°C rise, this could translate to up to 3% resistance increase from the 2.2Ω nominal, which designers should factor into current sensing accuracy budgets.
What procurement considerations apply to ERJP14J2R2U given its extended factory lead time?
The ERJP14J2R2U has a factory lead time of approximately 28 weeks, which is longer than typical thick film chip resistors. Engineers should plan procurement 6–7 months ahead for volume orders or source from authorized distributors that maintain buffer stock. The 1210 package with standard IPC footprint allows alternative sourcing from equivalent-spec resistors if needed.
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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 |
|---|---|---|
| 250+ | $0.0500 | $12.50 |
| 1250+ | $0.0430 | $53.75 |
| 2500+ | $0.0410 | $102.50 |
| 5000+ | $0.0370 | $185.00 |
| 10000+ | $0.0351 | $351.00 |
| 15000+ | $0.0343 | $514.50 |
In Stock · 24h Response · Worldwide Shipping
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