EXB-18V472JX Panasonic Resistor Network (Other) In Stock
Panasonic EXB-18V472JX is a 4-element chip resistor array in a 0502 SMD package with 4.7kΩ per element and ±5% tolerance. Compact array reduces board space versus discrete resistors. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- EXB-18V472JX Datasheet PDF
- Category
- Resistor Network
- Price
- From $0.0451(MOQ 500)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EXB-18V472JX?
- 4-element resistor array integrating 4 independent 4.7kΩ resistors in a single 0502 package
- ±5% tolerance on all 4 elements providing cost-effective general-purpose resistor banks
- Compact 0502 footprint saving up to 75% board space compared to 4 discrete 0402 resistors
- Chip array construction ensuring matched temperature tracking between all 4 elements
- Surface mount design compatible with automated pick-and-place and reflow soldering
- RoHS compliant Pb-free construction meeting modern environmental standards
What is EXB-18V472JX used for?
The EXB-18V472JX is a 4-element 4.7kΩ resistor array ideal for pull-up and pull-down networks on multi-bit data buses, I2C/SPI signal lines, and GPIO port banks in microcontroller and FPGA designs where 4 identical resistors are needed in a minimal footprint. Its single 0502 package replaces 4 individual resistors, reducing component count, simplifying BOM management, and improving PCB assembly throughput in high-density boards. It is also commonly used in LED indicator arrays and push-button matrix circuits where uniform current limiting across multiple channels is required.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EXB-18V472JX datasheet?
EXB-18V472JX Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EXB-18V472JX?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many resistor elements does the EXB-18V472JX contain and what is the resistance per element?
The EXB-18V472JX contains 4 independent resistor elements, each with a 4.7kΩ nominal resistance at ±5% tolerance. All 4 elements share a single 0502 chip package, allowing designers to replace 4 discrete pull-up resistors with 1 component, reducing total part count and simplifying placement in tight PCB layouts with high component density.
What board space savings does EXB-18V472JX offer compared to using 4 discrete 0402 resistors?
Four individual 0402 resistors each occupy approximately 1.0mm x 0.5mm, totaling roughly 2mm² of board area plus spacing. The EXB-18V472JX 0502 package consolidates all 4 elements into a single footprint of approximately 1.25mm x 0.65mm, achieving a board area reduction of up to 70-75% while also cutting the number of solder joints from 8 to 4, improving assembly reliability.
Is EXB-18V472JX suitable for I2C bus pull-up resistor applications at 3.3V or 5V?
Yes, the 4.7kΩ per element value is the standard recommended pull-up resistance for I2C buses operating in fast mode (400kHz) at both 3.3V and 5V supply rails, as specified in the I2C specification for bus capacitance up to 100pF. Using the EXB-18V472JX array, both SDA and SCL lines of two I2C buses can be pulled up simultaneously using a single component with 4 elements.
How does the matched element construction of EXB-18V472JX benefit multi-channel LED indicator circuits?
Resistor arrays manufactured on a single substrate exhibit closely matched resistance and temperature tracking between elements, typically achieving ±1% relative element-to-element matching even within a ±5% absolute tolerance band. For LED indicator circuits where 4 LEDs must display uniform brightness, this matching means forward current variation between channels stays well below 5%, avoiding visible brightness differences that could appear when using 4 individual resistors with independent 5% tolerances.
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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 |
|---|---|---|
| 500+ | $0.0809 | $40.47 |
| 1000+ | $0.0630 | $63.00 |
| 2700+ | $0.0607 | $163.89 |
| 5000+ | $0.0593 | $296.65 |
| 10000+ | $0.0460 | $460.00 |
| 20000+ | $0.0451 | $902.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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