ERJ12ZYJ4R7U Panasonic Resistor (Other) In Stock
Panasonic ERJ12ZYJ4R7U is a surface mount thick film chip resistor with 4.7 ohm resistance, 0.5W power rating, and 5% tolerance. It features a rectangular construction in a compact 5mm x 2.5mm package suitable for industrial and consumer electronics.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- ERJ12ZYJ4R7U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0150(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 ERJ12ZYJ4R7U?
- 4.7 ohm resistance with 5% tolerance for reliable circuit performance
- 0.5W power rating supporting moderate-power surface mount applications
- Compact rectangular package (5mm x 2.5mm x 0.6mm) for high-density PCB layouts
- RoHS compliant and lead-free construction meeting JESD-609 e3 standard
- Surface mount design enabling automated pick-and-place assembly
What is ERJ12ZYJ4R7U used for?
The ERJ12ZYJ4R7U is widely used in industrial control systems, consumer electronics, and telecommunications equipment requiring precise low-value resistance. Its surface mount form factor and 0.5W power handling make it suitable for current sensing, voltage divider networks, and signal conditioning circuits. The component is also commonly deployed in power supply filtering and protection circuits where compact size and reliability are essential.
What are the specifications of ERJ12ZYJ4R7U?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 22Weeks |
| YTEOL | 3 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.6mm |
| Package Length | 5mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 2.5mm |
| Packing Method | TR, EMBOSSED, 7 INCH |
| Rated Power Dissipation (P) | 0.75W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 4.7Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 2010 |
| 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 ERJ12ZYJ4R7U datasheet?
ERJ12ZYJ4R7U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJ12ZYJ4R7U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What power rating does the ERJ12ZYJ4R7U support, and how does that affect circuit design choices?
The ERJ12ZYJ4R7U has a 0.5W power rating, which makes it suitable for moderate-power applications. Designers should ensure the actual power dissipation in the circuit stays below 0.5W to maintain reliability and avoid thermal damage over time.
How does the 5% tolerance of ERJ12ZYJ4R7U impact precision measurement circuits compared to 1% resistors?
The ERJ12ZYJ4R7U features a 5% tolerance on its 4.7 ohm resistance value, meaning the actual resistance can vary from 4.465 to 4.935 ohms. For precision measurement circuits requiring tighter accuracy, a 1% tolerance version would provide better performance, while 5% is adequate for general filtering and current limiting applications.
What are the physical dimensions of ERJ12ZYJ4R7U and how does it fit in automated SMT assembly?
The ERJ12ZYJ4R7U has a package length of 5mm, width approximately 2.5mm, and height of 0.6mm in a rectangular SMT profile. This compact form factor supports standard automated pick-and-place assembly processes, making it ideal for high-volume PCB production with typical SMT reflow soldering profiles.
Is ERJ12ZYJ4R7U RoHS compliant and suitable for environmentally restricted applications?
Yes, the ERJ12ZYJ4R7U is RoHS compliant and carries REACH compliance certification, with a JESD-609 code of e3 indicating lead-free construction. This makes it suitable for products sold in the EU and other markets with strict environmental regulations, including industrial equipment and consumer electronics targeting green compliance standards.
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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 |
|---|---|---|
| 1+ | $0.0450 | $0.04 |
| 112+ | $0.0300 | $3.36 |
| 668+ | $0.0150 | $10.02 |
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