ERJP14F4303U Panasonic Resistor (Other) In Stock
Panasonic ERJP14F4303U is a thick-film surface-mount resistor in 1210 case with 430kΩ resistance, ±1% tolerance, and 0.5W power rating. Key specs: 430kΩ, ±1% tolerance, ±100ppm/°C TCR, 0.5W, 1210 SMD package, Pb-free. Available from stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP14F4303U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0800(MOQ 125)
- 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 ERJP14F4303U?
- 430kΩ resistance with tight ±1% tolerance for precision analog and signal-conditioning circuits
- Low TCR of ±100ppm/°C ensures stable resistance across a wide temperature range
- 0.5W power rating in compact 1210 SMD case allows higher dissipation versus smaller packages
- Pb-free and RoHS-compliant construction meeting JESD-609 e3 requirements
What is ERJP14F4303U used for?
The ERJP14F4303U is widely used in precision voltage divider networks and feedback paths of op-amp circuits where stable 430kΩ resistance with ±1% accuracy is essential. Its 0.5W 1210 form factor suits industrial power supply feedback, metering circuits, and sensor signal conditioning. The low TCR of ±100ppm/°C makes it reliable for instrumentation across -55°C to +155°C environments.
What are the specifications of ERJP14F4303U?
| 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 | 430000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1210 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| 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 ERJP14F4303U datasheet?
ERJP14F4303U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP14F4303U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much power can ERJP14F4303U safely dissipate in a 1210 SMD package?
The ERJP14F4303U is rated at 0.5W continuous power dissipation in the 1210 case size, which measures 3.2 mm × 1.6 mm. This rating exceeds the 0.25W typical for 0805 resistors, making the 1210 package a better fit for applications requiring higher dissipation in a single resistor, such as pull-up networks on industrial I/O lines.
Is ERJP14F4303U suitable for precision voltage dividers that must remain stable across -40°C to +125°C?
Yes, the ERJP14F4303U features a TCR of ±100ppm/°C, so over an 85°C span the resistance shifts by at most ±0.85%. Combined with the ±1% initial tolerance, total error stays below ±2% across the -40°C to +125°C industrial range, meeting most precision divider accuracy budgets in instrumentation and control designs.
What compliance certifications does ERJP14F4303U carry for global procurement?
The ERJP14F4303U is Pb-free with JESD-609 code e3, fully RoHS-compliant, and REACH-compliant. Panasonic's ERJP14 series maintains a 22-week standard factory lead time, but authorized distributors typically stock these 430kΩ 1% 1210 resistors for same-week shipment worldwide.
When would ERJP14F4303U be chosen over a 0402 or 0603 resistor of the same value?
Engineers select the 1210-case ERJP14F4303U over smaller packages when the application demands 0.5W dissipation rather than the 0.063W or 0.1W limits of 0402 or 0603 parts. The larger 3.2 mm body also improves hand-soldering yield in prototype runs and reduces parasitic inductance effects at frequencies below 1 MHz compared to smaller wound alternatives.
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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 |
|---|---|---|
| 125+ | $0.0900 | $11.25 |
| 1250+ | $0.0820 | $102.50 |
| 2500+ | $0.0800 | $200.00 |
In Stock · 24h Response · Worldwide Shipping
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