ERJT06J39RV Panasonic Resistor (Resistor Chip) In Stock
Panasonic ERJT06J39RV is a thick film surface mount resistor in 0805 package with 39 Ω resistance, ±5% tolerance, 0.25 W power rating, and ±200 ppm/°C temperature coefficient. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT06J39RV Datasheet PDF
- Category
- Resistor
- Price
- From $0.0270(MOQ 125)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 39 Ω resistance with ±5% tolerance ideal for signal termination and current-limiting
- 0.25 W power rating for low-power 0805 SMT designs
- Compact 0805 package enabling high-density PCB placement in space-constrained applications
- ±200 ppm/°C temperature coefficient for consistent performance across operating temperatures
- RoHS compliant thick film construction for green manufacturing compliance
Applications
The ERJT06J39RV is commonly used as a series termination resistor on data lines in USB, Ethernet, and SPI interfaces, where a 39 Ω value provides controlled impedance matching and reduces signal reflections. Its compact 0805 package and 0.25 W rating suit wearable devices, IoT modules, and portable consumer electronics requiring minimal board space. It also serves as a current-limiting element in LED drive circuits and low-voltage signal conditioning networks.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resistance value and tolerance of the ERJT06J39RV, and where is it typically used?
The ERJT06J39RV has a resistance of 39 Ω with ±5% tolerance and a 0.25 W power rating. It is typically used as a series termination resistor on USB, SPI, and digital I/O lines to reduce EMI and signal ringing in embedded system designs.
How does the ERJT06J39RV perform as a series element in Ethernet signal lines?
A 39 Ω series resistor like the ERJT06J39RV provides partial impedance matching on 100 Ω differential Ethernet traces, helping to suppress high-frequency noise and reduce common-mode emissions. With a maximum power of 0.25 W and ±200 ppm/°C stability, it reliably handles Ethernet signal levels across industrial temperature ranges.
When would an engineer choose the 39 Ω ERJT06J39RV over a 33 Ω resistor for output series termination?
Engineers select 39 Ω over 33 Ω when the PCB trace impedance is higher than 50 Ω, or when additional damping is needed to suppress overshoot on fast edges. The ERJT06J39RV's 0805 package and ±5% tolerance make it easy to substitute while preserving footprint compatibility on existing 0805 resistor pads.
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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+ | $0.0330 | $4.13 |
| 250+ | $0.0300 | $7.50 |
| 500+ | $0.0270 | $13.50 |
In Stock · 24h Response · Worldwide Shipping
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