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Specifications
Power(Watts):
1W
Resistance:
12mΩ
Type:
Current Sense Resistor
Tolerance:
±1%
Mfr. Part #:
MFSA1206R0120FCM
Package:
1206
Key Attributes
Model Number:
MFSA1206R0120FCM
Product Description
Product Overview
The MFSA series are SMD current sensing resistors utilizing metal foil technology. They offer low sensing resistance, high power dissipation, and are AEC-Q200 compliant with Moisture Sensitivity Level (MSL) 1. These resistors are designed for applications such as switched-mode power supplies (SMPS), voltage regulator modules, power management, and stepper motor drives.
Product Attributes
- Brand: Eaton
- Material: Metal foil (MnCu)
- Certifications: AEC-Q200 compliant, Pb FREE, HALOGEN HF FREE
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
| Family | Size (EIA) | Size (Metric) | Resistance (m) | Resistance Code | Tolerance | Power Rating | TCR (ppm/C) | Operating Temperature | Part Number Example |
|---|---|---|---|---|---|---|---|---|---|
| MFSA | 0402 | 1005 | 10 | 0100 | 1% (F) | 1/4 W (A) | 100 | -55 C to +125 C | MFS A 0402 R0100 F A M |
| MFSA | 0402 | 1005 | 20 | 0200 | 1% (F) | 1/4 W (A) | 100 | -55 C to +125 C | MFS A 0402 R0200 F A M |
| MFSA | 0603 | 1608 | 5 | 0050 | 1% (F) | 1/2 W (S) | 50 | -55 C to +155 C | MFS A 0603 R0050 F S M |
| MFSA | 0603 | 1608 | 10 | 0100 | 1% (F) | 1/2 W (S) | 50 | -55 C to +155 C | MFS A 0603 R0100 F S M |
| MFSA | 0603 | 1608 | 20 | 0200 | 1% (F) | 1/2 W (S) | 50 | -55 C to +155 C | MFS A 0603 R0200 F S M |
| MFSA | 0805 | 2012 | 5 | 0050 | 1% (F) | 3/4 W (I) | 50 | -55 C to +155 C | MFS A 0805 R0050 F I M |
| MFSA | 0805 | 2012 | 10 | 0100 | 1% (F) | 3/4 W (I) | 50 | -55 C to +155 C | MFS A 0805 R0100 F I M |
| MFSA | 0805 | 2012 | 30 | 0300 | 1% (F) | 3/4 W (I) | 50 | -55 C to +155 C | MFS A 0805 R0300 F I M |
| MFSA | 1206 | 3216 | 5 | 0050 | 1% (F) | 1 W (C) | 50 | -55 C to +155 C | MFS A 1206 R0050 F C M |
| MFSA | 1206 | 3216 | 20 | 0200 | 1% (F) | 1 W (C) | 50 | -55 C to +155 C | MFS A 1206 R0200 F C M |
| MFSA | 1206 | 3216 | 40 | 0400 | 1% (F) | 1 W (C) | 50 | -55 C to +155 C | MFS A 1206 R0400 F C M |
| MFSA | 0508 | 1220 | 5 | 0050 | 1% (F) | 1 W (C) | 50 | -55 C to +155 C | MFS A 0508 R0050 F C M |
| MFSA | 0508 | 1220 | 10 | 0100 | 1% (F) | 1 W (C) | 50 | -55 C to +155 C | MFS A 0508 R0100 F C M |
| MFSA | 0612 | 1632 | 2 | 0020 | 1% (F) | 1.5 W (D) | 75 | -55 C to +155 C | MFS A 0612 R0020 F D M |
| MFSA | 0612 | 1632 | 5 | 0050 | 1% (F) | 1.5 W (D) | 50 | -55 C to +155 C | MFS A 0612 R0050 F D M |
| MFSA | 0612 | 1632 | 10 | 0100 | 1% (F) | 1.5 W (D) | 50 | -55 C to +155 C | MFS A 0612 R0100 F D M |
2410121551_EATON-MFSA1206R0120FCM_C20075255.pdf
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