MCR03EZPFX2001 ROHM Semiconductor Resistor (Resistor Chip) In Stock
ROHM MCR03EZPFX2001 is a 0603 thick film surface mount resistor with 2 kΩ resistance, ±1% tolerance, and ±100 ppm/°C temperature coefficient. Rated at 0.1 W power dissipation in a compact 1.6 × 0.8 mm SMT package for space-constrained designs. RoHS compliant and available from stock with worldwide shipping.
- Manufacturer
- ROHM Semiconductor
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- MCR03EZPFX2001 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
- 2 kΩ ±1% precision thick film resistor in compact 0603 (1.6 mm × 0.8 mm) footprint, ideal for high-density SMT layouts
- Low ±100 ppm/°C temperature coefficient ensures stable resistance across -55°C to +155°C operating range
- 0.1 W power rating with AEC-Q200 qualification suitable for automotive and industrial grade applications
Applications
The MCR03EZPFX2001 2 kΩ 0603 resistor is widely used in voltage divider networks, pull-up/pull-down circuits, and current-limiting applications in consumer electronics, automotive ECUs, and industrial control boards. Its ±1% tolerance and ±100 ppm/°C drift make it suitable for precision analog signal conditioning and sensor interface circuits where stable resistance is required across temperature. The compact 0603 package supports automated high-volume PCB assembly and fits dense multi-layer board designs.
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 | 2000Ω |
| 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 power dissipation and tolerance does the MCR03EZPFX2001 provide in 0603 format?
The MCR03EZPFX2001 is rated for 0.1 W (100 mW) continuous power dissipation with ±1% resistance tolerance, housed in the standard 0603 (1.6 mm × 0.8 mm) SMT package. This combination makes it suitable for low-power signal conditioning circuits operating below 50 V where precise 2 kΩ resistance is needed.
How does the ±100 ppm/°C temperature coefficient of MCR03EZPFX2001 affect circuit stability in automotive designs?
At ±100 ppm/°C, the MCR03EZPFX2001 resistance shifts by no more than ±0.01% per degree Celsius, meaning over an automotive temperature range of -40°C to +125°C (165°C span), total drift is under ±1.65%. This level of stability satisfies most automotive ECU voltage divider and biasing requirements without needing tighter-spec alternatives.
Can MCR03EZPFX2001 replace a 0402 resistor of the same value in a layout-constrained PCB redesign?
Not as a direct drop-in — the MCR03EZPFX2001 uses a 0603 (1.6 mm × 0.8 mm) footprint, which is larger than the 0402 (1.0 mm × 0.5 mm) land pattern by approximately 2.5× in area. A board redesign with updated PCB land patterns is required; however, the same 2 kΩ resistance and ±1% tolerance specifications remain electrically equivalent.
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