ERJP14J5R1U Panasonic Resistor (Other) In Stock
Panasonic ERJP14J5R1U is a thick-film surface-mount resistor in 1210 case with 5.1 Ohm resistance, 5% tolerance, 0.5 W power rating, and -100 to +600 ppm/°C temperature coefficient. RoHS and REACH compliant, available in stock worldwide.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14J5R1U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0351(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 ERJP14J5R1U?
- 5.1 Ohm resistance at 5% tolerance with 0.5 W power rating handles moderate current loads in power circuitry
- Temperature coefficient of -100 to +600 ppm/°C provides predictable resistance drift over the operating range
- 1210 surface-mount package (3.2 mm x 2.5 mm x 0.6 mm) supports high-volume SMT assembly processes
- RoHS and REACH compliant thick-film construction satisfies global environmental compliance requirements
What is ERJP14J5R1U used for?
The ERJP14J5R1U is used in current sensing, power limiting, and resistor network applications where a 0.5 W rated 5.1 Ohm component is required in a compact 1210 surface-mount format. It is commonly found in motor driver circuits, LED driver current-setting networks, and power supply feedback resistors. Its low resistance value and adequate power handling make it suitable for industrial control boards and consumer electronics power stages.
What are the specifications of ERJP14J5R1U?
| 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 | 5.1Ω |
| 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 ERJP14J5R1U datasheet?
ERJP14J5R1U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14J5R1U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What power rating and resistance value does the ERJP14J5R1U offer for power circuit designs?
The ERJP14J5R1U provides a resistance of 5.1 Ohm at 5% tolerance with a power rating of 0.5 W. This combination suits current-limiting and power dissipation roles in motor driver stages, LED driver circuits, and DC-DC converter feedback networks operating at moderate current levels.
How does the temperature coefficient of ERJP14J5R1U affect circuit performance across temperature extremes?
The ERJP14J5R1U has a temperature coefficient of -100 to +600 ppm/°C, meaning resistance can shift by up to 600 parts per million per degree Celsius. Designers should account for this drift in precision applications; for standard industrial use the drift is acceptable and the part remains within its 5% tolerance band across typical operating ranges.
What are the dimensions of the ERJP14J5R1U package and how does that influence PCB layout?
The ERJP14J5R1U uses a 1210 rectangular surface-mount package measuring 3.2 mm in length and 0.6 mm in height. This size provides a larger solder pad area compared to smaller 0402 or 0603 packages, improving thermal dissipation and making the part suitable for 0.5 W applications without requiring a heatsink or thermal via.
Is the ERJP14J5R1U a drop-in replacement for other 5.1 Ohm 1210 resistors in lead-free designs?
Yes, the ERJP14J5R1U is RoHS compliant and lead-free per JESD-609 code e3, making it a drop-in replacement for other 5.1 Ohm 1210 thick-film resistors in lead-free PCB assembly processes. Its 5% tolerance and 0.5 W rating match common catalog specifications for this footprint and resistance value.
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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+ | $0.0780 | $0.78 |
| 50+ | $0.0700 | $3.50 |
| 100+ | $0.0680 | $6.80 |
| 1000+ | $0.0510 | $51.00 |
| 5000+ | $0.0373 | $186.50 |
| 10000+ | $0.0351 | $351.00 |
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