ERJT08J221V Panasonic Resistor (Resistor Chip) In Stock
ERJT08J221V is a Panasonic ERJT08 series thick-film SMD resistor in the 1206 case with 220 Ω resistance, ±5% tolerance, and 0.33 W power rating. Temperature coefficient is ±200 ppm/°C. RoHS-compliant and available from stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT08J221V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0236(MOQ 50)
- 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 ERJT08J221V?
- 220 Ω thick-film chip resistor in 1206 SMD case (3.2 mm × 1.6 mm × 0.6 mm)
- 0.33 W power rating for current-limiting in LED and signal-level circuits
- ±5% tolerance appropriate for general-purpose resistor networks and bus pull-ups
- ±200 ppm/°C temperature coefficient for consistent performance across operating temperatures
- REACH-compliant, Pb-free JESD-609 e3 construction for RoHS-compliant PCB designs
What is ERJT08J221V used for?
The ERJT08J221V is a standard choice for LED current-limiting resistors, RS-232 and RS-485 bus termination, and general-purpose pull-up networks in embedded systems and consumer electronics. Its 0.33 W power rating and 220 Ω value support LED drive currents up to approximately 22 mA at 5 V. The 1206 SMD package is well-supported in automated pick-and-place assembly for high-volume production.
What are the specifications of ERJT08J221V?
| 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 | 1.6mm |
| Packing Method | TR, PUNCHED, 7 INCH |
| Rated Power Dissipation (P) | 0.33W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 220Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1206 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 200ppm/°C |
| Terminal Finish | Tin (Sn) |
| Terminal Shape | WRAPAROUND |
| Tolerance | 5% |
| Working Voltage | 200V |
| Package | Resistor Chip |
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 ERJT08J221V datasheet?
ERJT08J221V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJT08J221V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the ERJT08J221V limit LED current in a 5 V circuit?
Connected in series with an LED in a 5 V circuit, the 220 Ω ERJT08J221V limits current to approximately 22 mA (assuming a 0.2 V LED forward drop margin). This keeps power dissipation at roughly 0.1 W, well within the component's 0.33 W rating, ensuring safe continuous operation.
What distinguishes the ERJT08J221V from a standard 0603 220 Ω resistor in terms of power handling?
A standard 0603 chip resistor typically handles only 0.1 W, while the ERJT08J221V in a 1206 package is rated at 0.33 W. This makes the ERJT08J221V the better choice for circuits where current through the 220 Ω resistor may reach 38 mA or more, such as high-brightness LED arrays or bus termination with higher drive currents.
Is the ERJT08J221V suitable for RS-485 bus termination, and what resistance value is typically recommended?
Yes. RS-485 bus termination typically requires a 120 Ω or 220 Ω termination resistor. The ERJT08J221V's 220 Ω value matches the common fail-safe biasing resistor used to pull bus lines to defined logic levels at rest. Its 0.33 W rating handles the typical bus voltages of 3.3 V to 5 V without thermal issues.
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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+ | $0.0300 | $1.50 |
| 1000+ | $0.0270 | $27.00 |
| 5000+ | $0.0236 | $118.00 |
In Stock · 24h Response · Worldwide Shipping
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