ESR10EZPF2R40 ROHM Semiconductor Resistor (Resistor Chip) In Stock
ROHM ESR10EZPF2R40 is a 2.4 Ω, 1% tolerance precision chip resistor in a 0805 (2012 metric) SMD package measuring 2 mm x 1.25 mm x 0.55 mm. RoHS compliant with surface mount construction for automated PCB assembly. Available from authorized distributors with worldwide shipping.
- Manufacturer
- ROHM Semiconductor
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ESR10EZPF2R40 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
- 2.4 Ω resistance with 1% precision tolerance enables accurate current sensing and voltage divider networks without trimming
- Compact 0805 SMD package (2 mm x 1.25 mm x 0.55 mm) fits high-density PCB layouts with automated pick-and-place assembly
- RoHS-compliant lead-free construction meets REACH requirements for global electronics manufacturing compliance
Applications
The ESR10EZPF2R40 is used in precision current sensing circuits, feedback voltage dividers, and signal conditioning networks in industrial and consumer electronics where a 2.4 Ω, 1% resistor in an 0805 package is required. Its tight tolerance suits ADC input attenuation networks in data acquisition systems and bias resistor arrays in op-amp circuits. The compact SMD form factor also makes it appropriate for space-constrained wearable devices and IoT sensor modules.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 13Weeks |
| YTEOL | 9 |
| Construction | Rectangular |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.55mm |
| Package Length | 2mm |
| Package Style | SMT |
| Package Width | 1.25mm |
| Packing Method | TR, EMBOSSED PAPER, 7 INCH |
| Rated Power Dissipation (P) | 0.5W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200 |
| Resistance | 2.4Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0805 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 150V |
| 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 the ESR10EZPF2R40 offer?
The ESR10EZPF2R40 provides a 2.4 Ω resistance with 1% (F-grade) tolerance, which limits the resistance deviation to within ±0.024 Ω, making it suitable for precision current sensing and accurate voltage divider applications in industrial electronics.
What are the physical dimensions of the ESR10EZPF2R40 package?
The ESR10EZPF2R40 uses a rectangular SMT chip package measuring 2 mm in length, 1.25 mm in width, and 0.55 mm in height, corresponding to an 0805 industry-standard footprint compatible with standard SMT land patterns and reflow assembly.
How does the 1% tolerance of ESR10EZPF2R40 improve current sensing accuracy in a motor drive circuit?
In a motor drive shunt configuration, a 1% tolerance on the 2.4 Ω sense resistor limits the gain error of the current measurement path to ±1%, translating to a current sensing accuracy of better than ±10 mA at a 1 A full-scale range without manual calibration.
Is ESR10EZPF2R40 RoHS compliant and what does that mean for export to EU markets?
Yes, the ESR10EZPF2R40 carries a Pb-free RoHS-compliant rating and is REACH-compliant, which satisfies EU Directive 2011/65/EU restrictions on hazardous substances and allows the finished product to be placed on European markets without exemption paperwork for this component.
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