Product Overview
The Eaton MFBA2V2012 series is an automotive-grade, multilayer chip ferrite bead designed for high-reliability applications. Featuring a monolithic construction and ultra-low direct current resistance (DCR), these beads offer impedance ranges from 30 ohms to 1000 ohms. They are ideal for filtering and noise suppression in demanding automotive environments, including body electronics, ADAS, infotainment, and safety systems, as well as in portable medical devices and IoT applications.
Product Attributes
- Brand: Eaton
- Certification: AEC-Q200
- Construction: Multilayer monolithic
- Package: 0805 (2012 metric) surface mount
- Compliance: Pb HALOGEN HF FREE
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
| Part Number | Impedance () 100 MHz, 25%, @ +25C | DCR () maximum @ +25 C | Rated Current (mA) maximum1 |
|---|---|---|---|
| MFBA2V2012-300-R | 30 | 0.04 | 3000 |
| MFBA2V2012-800-R | 80 | 0.04 | 3000 |
| MFBA2V2012-121-R | 120 | 0.1 | 2000 |
| MFBA2V2012-151-R | 150 | 0.1 | 2000 |
| MFBA2V2012-221-R | 220 | 0.1 | 2000 |
| MFBA2V2012-301-R | 300 | 0.2 | 1000 |
| MFBA2V2012-471-R | 470 | 0.2 | 1000 |
| MFBA2V2012-601-R | 600 | 0.2 | 1000 |
| MFBA2V2012-102-R | 1000 | 0.15 | 1500 |
| MFBA2V2012P-700-R | 70 | 0.009 | 6000 |
| MFBA2V2012P-111-R | 110 | 0.013 | 5000 |
| MFBA2V2012P-181-R | 180 | 0.02 | 4000 |
| MFBA2V2012P-331-R | 330 | 0.04 | 2800 |
| MFBA2V2012P-471-R | 470 | 0.05 | 2500 |
| MFBA2V2012P-601-R | 600 | 0.06 | 2300 |
| Mechanical Parameters (mm) | A | B | C | D | E (ref.) | F (ref.) | G (ref.) |
|---|---|---|---|---|---|---|---|
| MFBA2V2012(P)-xxx-R | 2.0 0.20 | 1.25 0.20 | 0.85 0.20 | 0.50 0.30 | 1.05 | 1.00 | 1.45 |
| Environmental Specifications | Value |
|---|---|
| Operating Temperature Range | -55 C to +150 C (ambient plus self-temperature rise) |
| Storage Temperature (component) | -55 C to +150 C |
| Solder Reflow Temperature | J-STD-020 (latest revision) compliant |
1 Rated current: DC current rating for an approximate self-temperature rise of 40 C or less.
Part number definition: MFBA2V2012-xxx-R or MFBA2V2012P-xxx-R
MFBA2V2012 = Product code and size
MFBA2V2012P = Product code and size
xxx = Impedance value in , last character equals number of zeros
-R suffix = RoHS compliant
2411280048_EATON-MFBA2V2012-221-R_C5768278.pdf
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