MCR03EZPFX2203 ROHM Semiconductor Resistor (Resistor Chip) In Stock
ROHM Semiconductor MCR03EZPFX2203 is a 220 kΩ thick-film chip resistor in a 0603 (1.6 mm × 0.45 mm) SMT package with a precision 1% tolerance and 0.1 W power rating. RoHS-compliant Pb-free construction meets REACH and JESD-609 e3 standards for lead-free reflow assembly. From $0.01, in stock, worldwide shipping.
- Manufacturer
- ROHM Semiconductor
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- MCR03EZPFX2203 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
- 220 kΩ resistance value with 1% precision tolerance in a compact 0603 SMT package (1.6 mm × 0.45 mm) for high-accuracy voltage divider and biasing networks
- 0.1 W rated power handling in a Pb-free, REACH-compliant rectangular chip body supports high-density SMT board assembly with standard reflow profiles
- YTEOL of 9 years and continuous ROHM production commitment ensures long-term supply availability for multi-year industrial and consumer product designs
Applications
The MCR03EZPFX2203 is used in voltage divider networks, pull-up/pull-down bias circuits, and current-setting resistor positions on analog front-end and microcontroller interface PCBs. Its 220 kΩ value and 1% tolerance make it well suited for op-amp feedback networks, ADC input attenuation stages, and RC filter time-constant setting in precision measurement equipment. The 0603 footprint integrates seamlessly into high-density SMT layouts across consumer electronics, industrial sensors, and IoT modules.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 9 |
| 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 |
| Reference Standard | AEC-Q200; IATF 16949 |
| Resistance | 220000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 50V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and tolerance does MCR03EZPFX2203 provide, and how precise is it for an op-amp feedback network?
MCR03EZPFX2203 has a resistance value of 220 kΩ with a 1% tolerance (±2.2 kΩ maximum deviation), which is accurate enough for op-amp gain-setting feedback dividers where gain error must remain below 2%, eliminating the need for 0.5% or 0.1% parts in most linear amplifier designs.
What power rating does MCR03EZPFX2203 support, and at what current through 220 kΩ is this limit reached?
MCR03EZPFX2203 is rated at 0.1 W (100 mW); using P = I²R with R = 220 kΩ, the maximum safe continuous current is approximately 0.67 mA at room temperature, so circuit designs should keep node voltages below about 148 V across this resistor to remain within the rated 0.1 W thermal limit.
How does the 0603 package size of MCR03EZPFX2203 compare to 0402 alternatives for automated PCB assembly?
The 0603 package (1.6 mm × 0.45 mm body) is physically larger than a 0402 (1.0 mm × 0.5 mm) alternative, giving pick-and-place equipment a larger component footprint to grip—reducing placement errors by approximately 15–20% compared to 0402, while still fitting within standard 0603 land patterns on boards with 0.1 mm trace widths.
Is MCR03EZPFX2203 suitable for designs requiring RoHS compliance and extended production availability?
Yes—MCR03EZPFX2203 carries Pb-free code e3, is REACH-compliant, and has a YTEOL (years to end-of-life) of 9 years, making it a low-risk passive component choice for multi-year consumer electronics, industrial sensor, and IoT product lines that must satisfy RoHS and REACH regulations without scheduled end-of-life redesign within the near term.
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