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Specifications
Power(Watts):
1W
Resistance:
400mΩ
Temperature Coefficient:
±100ppm/℃
Operating Temperature:
-55℃~+155℃
Tolerance:
±1%
Mfr. Part #:
MFHA1206R4000FC
Package:
1206
Key Attributes
Model Number:
MFHA1206R4000FC
Product Description
Product Overview
The MFHA series SMD current sensing resistors are metal film resistors designed for precise current measurement in various electronic applications. They offer low sensing resistance, high power dissipation, and are AEC-Q200 compliant, making them suitable for demanding automotive and industrial environments.
Product Attributes
- Brand: Eaton
- Material: Metal Film
- Compliance: Pb HALOGEN HF FREE
- Certifications: AEC-Q200 compliant
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
| Part Number Scheme | Family | Grade Option | Footprint | Resistance Option | Power Rating Option | Resistance Tolerance Option |
| MFH@xxxx Rxxxx * ? | MFH | A = Automotive grade | 1206, 2512 | Rxxxx = xxx.x m (e.g., R1000 = 100.0 m) | C = 1 W, E = 2 W | F = 1% |
| Family | Size Code | L (mm) | W (mm) | C (mm) | d (mm) | t (mm) | Part Marking |
| MFHA1206 | 1206 [3216] | 3.20 0.20 | 1.60 0.20 | 0.50 0.30 | 0.40 0.20 | 0.55 0.10 | Rxxx (resistance value in ohms, 3 digits) |
| MFHA2512 | 2512 [6432] | 6.40 0.20 | 3.20 0.20 | 0.60 0.30 | 0.50 0.25 | 0.55 0.10 | Rxxx (resistance value in ohms, 3 digits) |
| Part Number | Size | Grade Option | Resistance Value (m) | Resistance Tolerance | Power Rating | TCR (ppm/C) | Operating Temperature |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 100 (1000) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 120 (1200) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 150 (1500) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 200 (2000) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 220 (2200) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 250 (2500) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 270 (2700) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 300 (3000) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 400 (4000) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 500 (5000) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 510 (5100) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@1206Rxxxx*? | 1206 (3216 metric) | A | 700 (7000) | 1% (F) | 1 W (C) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 100 (1000) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 120 (1200) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 130 (1300) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 150 (1500) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 180 (1800) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 200 (2000) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 240 (2400) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 250 (2500) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 270 (2700) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 300 (3000) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 360 (3600) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 390 (3900) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 450 (4500) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 470 (4700) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 500 (5000) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 510 (5100) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 680 (6800) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
| MFH@2512Rxxxx*? | 2512 (6432 metric) | A | 750 (7500) | 1% (F) | 2.0 W (E) | 100 | -55 C to +155 C |
Applications
- Switched-mode power supply (SMPS)
- Voltage regulator module
- Power management
- Stepper motor drives
2409300634_EATON-MFHA1206R4000FC_C5795868.pdf
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