ERJT08J20RV Panasonic Resistor (Resistor Chip) In Stock
Panasonic ERJT08J20RV is a 1206 thick film surface mount resistor with 20Ω resistance, ±5% tolerance, 0.33W power rating, and ±200ppm/°C temperature coefficient. Suitable for current sensing, LED drive limiting, and low-impedance circuit applications. From $0.01, in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT08J20RV Datasheet PDF
- Category
- Resistor
- Price
- From $0.0470(MOQ 50)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ERJT08J20RV?
- 20Ω low-resistance thick film chip resistor with ±5% tolerance for current limiting and sense circuits
- 0.33W power rating in 1206 SMT package supporting up to 128mA continuous current at 20Ω
- ±200ppm/°C temperature coefficient for stable low-resistance performance across industrial temperature ranges
- 1206 package (3.2mm x 1.6mm) provides enhanced thermal dissipation compared to smaller 0805 resistors
- Broad applicability for LED current limiting, inrush protection, and motor snubber networks
What is ERJT08J20RV used for?
The ERJT08J20RV is used as a current-limiting resistor in LED driver circuits, a damping element in high-frequency filter and snubber networks, and a low-side sense resistor in motor control designs. Its 20Ω value and 0.33W rating support up to 128mA continuous operation, making it suitable for high-current signal switching and power conditioning on industrial PCBs. The 1206 SMT package simplifies integration into automated assembly processes for consumer electronics and telecommunications equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the ERJT08J20RV datasheet?
ERJT08J20RV Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJT08J20RV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much continuous current can the ERJT08J20RV safely carry without exceeding its power rating?
The ERJT08J20RV is rated at 0.33W with 20Ω resistance. Using P=I²R, the maximum continuous current is approximately 128mA before the 0.33W limit is reached. This makes it well-suited for LED current limiting from 5V or 3.3V rails, where individual LED current typically falls in the 20mA to 80mA range.
For an inrush current limiter in a 5V power supply, how does the ERJT08J20RV's 20Ω value perform?
A 20Ω series resistor limits peak inrush current to 250mA at 5V supply startup, reducing capacitive inrush spikes that would otherwise exceed 1A. The ERJT08J20RV's 0.33W continuous rating allows it to carry steady-state load current while the 1206 package thermally handles brief transient bursts during power-on events in embedded systems.
In which frequency range does the ERJT08J20RV function effectively as an RF or high-frequency snubber resistor?
As a thick film resistor in 1206 package, the ERJT08J20RV maintains its 20Ω nominal value reliably up to approximately 100MHz, where parasitic inductance of the 3.2mm package becomes significant. Below this frequency it serves effectively as a snubber across relay contacts or MOSFET drains, damping oscillations with time constants in the 1ns to 10ns range.
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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 |
|---|---|---|
| 50+ | $0.0500 | $2.50 |
| 500+ | $0.0470 | $23.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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