RL0603FR-070R22L YAGEO (PHYCOMP) Resistor (Resistor Chip) In Stock
YAGEO RL0603FR-070R22L is a 0.22 Ω, 1% tolerance thick-film chip resistor in a 0603 (1608 metric) surface mount package rated at 0.1 W. It provides stable low-resistance values for current sensing and power measurement circuits. Available from stock with worldwide shipping.
- Manufacturer
- YAGEO (PHYCOMP)
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- RL0603FR-070R22L Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 0.22 Ω resistance with 1% precision tolerance for accurate current sensing in power circuits
- 0603 (1.6 mm × 0.8 mm) package at 0.1 W rating balances compact size with adequate power handling
- RoHS-compliant and REACH-compliant thick-film construction with Pb-free solder compatibility
- Stable temperature coefficient enables reliable resistance accuracy across wide operating temperature ranges
Applications
The RL0603FR-070R22L is primarily used as a current-sense resistor in battery management systems, DC-DC converters, and motor drive circuits where measuring current via a low-ohmic shunt is essential for protection and regulation. At 0.22 Ω and 1% tolerance, it minimizes voltage drop across the sense element while maintaining accurate readings with typical sense amplifiers operating at 50 mV to 100 mV full-scale. It is also used in overcurrent protection circuits and power monitors on 3.3 V to 48 V power rails.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 10 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.45mm |
| Package Length | 1.6mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR, Paper, 7 Inch |
| Rated Power Dissipation (P) | 0.1W |
| Rated Temperature | 70°C |
| Resistance | 0.22Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 800ppm/°C |
| Terminal Finish | MATTE TIN OVER NICKEL |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 0.1483V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Mainland China, Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and tolerance does the YAGEO RL0603FR-070R22L offer for current sensing?
The RL0603FR-070R22L provides 0.22 Ω resistance with ±1% tolerance, making it suitable for precision current sensing in power supply circuits. At 1 A through the resistor, the voltage drop is 220 mV, giving a well-defined sense signal for current monitors while keeping power dissipation within the 0.1 W rating of the 0603 package.
What power rating does the RL0603FR-070R22L support in the 0603 package?
The RL0603FR-070R22L is rated at 0.1 W (100 mW) continuous power dissipation in the 0603 (1.6 mm × 0.8 mm × 0.45 mm) package. This limits the maximum continuous current to approximately 674 mA at 0.22 Ω before exceeding the rated dissipation, so it is best deployed in low-to-medium current sense paths below 600 mA in typical operating conditions.
How does the 0603 package size of the RL0603FR-070R22L compare to 0805 current-sense resistors in PCB layout?
The 0603 package measures 1.6 mm × 0.8 mm, occupying roughly half the PCB area of an 0805 resistor at 2.0 mm × 1.25 mm. For current-sense applications in compact IoT or wearable designs where 0.22 Ω at 100 mW is sufficient, the 0603 footprint saves approximately 1 mm² per placement, enabling higher component density without sacrificing the 1% precision needed for accurate power metering.
Is the RL0603FR-070R22L compliant with RoHS and REACH regulations for global distribution?
Yes, the RL0603FR-070R22L is RoHS-compliant and REACH-compliant with a Pb-free JESD-609 code of e3, confirming compatibility with lead-free soldering processes. It can be used in products sold in the EU, Japan, China (RoHS equivalent), and other regulated markets without restriction, supporting global supply chains for consumer electronics, industrial equipment, and automotive auxiliary boards.
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