ERJP14J150U Panasonic Resistor (Other) In Stock
Panasonic ERJP14J150U is a thick film surface mount resistor in the 1210 package with 15Ω resistance, ±5% tolerance, 0.5W power rating, and ±200ppm/°C temperature coefficient. Available from authorized global distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14J150U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0530(MOQ 10)
- 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 ERJP14J150U?
- 15Ω low resistance value with ±5% tolerance for current-limiting and inrush protection at high currents
- 0.5W power rating in 1210 SMD package (3.2mm × 1.6mm × 0.6mm) for substantial thermal dissipation capacity
- ±200ppm/°C temperature coefficient for stable low-ohm performance from -55°C to +155°C
- RoHS and REACH compliant with JESD-609 e3 Pb-free termination for eco-compliant manufacturing
- Thick film rectangular construction enabling reliable surface mount assembly in automotive and industrial boards
What is ERJP14J150U used for?
The ERJP14J150U is used in inrush current limiting, source degeneration in RF and audio amplifier stages, and low-side current sense applications where a 15Ω drop is acceptable. Its 0.5W rating supports continuous currents up to approximately 182mA before derating, making it appropriate for switch-mode power supply startup circuits and battery protection modules. This resistor is also deployed in LED driver series arms, motor snubber networks, and emitter degeneration resistor positions in discrete transistor amplifier stages.
What are the specifications of ERJP14J150U?
| 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 | 15Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1210 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 200ppm/°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 ERJP14J150U datasheet?
ERJP14J150U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14J150U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum continuous current the ERJP14J150U can carry at room temperature?
With a 0.5W power rating and 15Ω resistance, the ERJP14J150U supports a maximum continuous current of approximately 182mA at room temperature (P = I² × R, so I = sqrt(0.5/15) ≈ 0.182A). At elevated temperatures above 70°C, derating applies and the maximum safe current decreases proportionally to keep dissipation within rated limits.
How does the ERJP14J150U serve as an inrush current limiter in 5V power supply startup circuits?
Placing the ERJP14J150U in series with a 5V supply input creates an RC time constant with the downstream bulk capacitance, limiting initial inrush current at startup. A 15Ω resistor limits peak inrush to 5V/15Ω = 333mA, well within the 0.5W steady-state rating for brief startup transients, protecting MOSFETs and diodes from destructive current spikes in compact power converter designs.
Can the ERJP14J150U replace wire-wound resistors in low-frequency snubber networks?
Yes, for snubber applications below 10 MHz where inductance is not critical, the ERJP14J150U thick film chip resistor provides a more compact and cheaper alternative to wire-wound types. The 15Ω value and 0.5W rating handle typical snubber dissipation in 24V bus motor drive circuits, and the 1210 package (3.2mm × 1.6mm) integrates directly into SMT PCB layouts without through-hole routing.
What lead time should procurement expect for the ERJP14J150U, and is it RoHS compliant?
The ERJP14J150U has a factory lead time of approximately 22 weeks. It is fully RoHS compliant and meets JESD-609 e3 Pb-free requirements, making it compatible with lead-free reflow soldering profiles at peak temperatures up to 260°C. Stocking safety inventory covering at least 2 quarters is advisable for designs requiring continuous supply of this 1210 thick film component.
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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 |
|---|---|---|
| 10+ | $0.0880 | $0.88 |
| 100+ | $0.0780 | $7.80 |
| 1000+ | $0.0610 | $61.00 |
| 5000+ | $0.0530 | $265.00 |
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