Product Overview
The MSMA series SMD current sensing resistors are designed for high-performance applications requiring precise current measurement. Featuring a metal strip construction, these resistors offer low sensing resistance, high power dissipation, and AEC-Q200 compliance. They are suitable for demanding applications such as switched-mode power supplies, voltage regulator modules, power management, and stepper motor drives.
Product Attributes
- Brand: Eaton
- Type: SMD current sensing resistor - metal strip
- Environmental Compliance: Pb FREE, HALOGEN HF FREE
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
| Part Number Scheme | Family | Grade Option | Footprint | Resistance Option | Metal Material Option | Power Rating Option | Resistance Tolerance Option | Size Code | L (Inches [mm]) | W (Inches [mm]) | C (Inches [mm]) | T (Inches [mm]) | TCR (ppm/C) | Operating Temperature |
| MSM@xxxx Rxxxx * ? ! | MSM | A = Automotive grade | 0603, 0805, 1206, 2010, 2512, 1225 | Rxxxx = xxx.x m (R0000 < 0.5 m) | M = MnCu, N = NiCu, C= Cu | A = 1/4 W, S = 1/2 W, C = 1 W, D = 1.5 W, E = 2 W, G = 3 W | F = 1%, J= 5% | 0603 [1608] | 0.063 0.004 [1.60 0.10] | 0.031 0.004 [0.80 0.10] | 0.016 0.008 [0.40 0.20] | 0.012 0.008 [0.30 0.20] | 3800 | -55 C to +150 C |
| MSM@0603Rxxxx*?! | MSM | A | 0603 (1608 metric) | 0 (0000) | Cu (C) | 1/4 W (A) | 5% (J) | 0603 [1608] | 0.063 0.004 [1.60 0.10] | 0.031 0.004 [0.80 0.10] | 0.016 0.008 [0.40 0.20] | 0.012 0.008 [0.30 0.20] | 3800 | -55 C to +150 C |
| MSM@0805Rxxxx*?! | MSM | A | 0805 (2012 metric) | 1 (0010) | MnCu (M) | 1/2 W (S) | 1% (F) | 0805 [2512] | 0.079 0.008 [2.0 0.20] | 0.049 0.008 [1.25 0.20] | 0.026 0.012 [0.65 0.30] | 0.028 0.008 [0.70 0.20] | 100 | -55 C to +170 C |
| MSM@0805Rxxxx*?! | MSM | A | 0805 (2012 metric) | 25 (0250) | MnCu (M) | 1/2 W (S) | 1% (F) | 0805 [2512] | 0.079 0.008 [2.0 0.20] | 0.049 0.008 [1.25 0.20] | 0.026 0.012 [0.65 0.30] | 0.028 0.008 [0.70 0.20] | 50 | -55 C to +170 C |
| MSM@1206Rxxxx*?! | MSM | A | 1206 (3216 metric) | 1 (0010) | MnCu (M) | 1 W (C) | 1% (F) | 1206 [3216] | 0.126 0.008 [3.20 0.20] | 0.063 0.008 [1.60 0.20] | 0.043 0.012 [1.10 0.30] | 0.030 0.008 [0.75 0.20] | 50 | -55 C to +170 C |
| MSM@1206Rxxxx*?! | MSM | A | 1206 (3216 metric) | 50 (0500) | MnCu (M) | 1 W (C) | 1% (F) | 1206 [3216] | 0.126 0.008 [3.20 0.20] | 0.063 0.008 [1.60 0.20] | 0.020 0.012 [0.50 0.30] | 0.024 0.008 [0.60 0.20] | 50 | -55 C to +170 C |
| MSM@2010Rxxxx*?! | MSM | A | 2010 (5025 metric) | 1 (0010) | MnCu (M) | 1.5 W (D) | 1% (F) | 2010 [5025] | 0.197 0.008 [5.0 0.20] | 0.098 0.008 [2.50 0.20] | 0.059 0.012 [1.50 0.30] | 0.024 0.008 [0.60 0.20] | 50 | -55 C to +170 C |
| MSM@2010Rxxxx*?! | MSM | A | 2010 (5025 metric) | 5 (0050) | NiCu (N) | 1.5 W (D) | 1% (F) | 2010 [5025] | 0.197 0.008 [5.0 0.20] | 0.098 0.008 [2.50 0.20] | 0.024 0.012 [0.60 0.30] | 0.024 0.008 [0.60 0.20] | 50 | -55 C to +170 C |
| MSM@2512Rxxxx*?! | MSM | A | 2512 (6432 metric) | 0.5 (R50m) | MnCu (M) | 1.5 W (D) | 1% (F) | 2512 [6432] | 0.252 0.008 [6.40 0.20] | 0.126 0.008 [3.20 0.20] | 0.102 0.008 [2.60 0.20] | 0.024 0.008 [0.60 0.20] | 50 | -55 C to +170 C |
| MSM@2512Rxxxx*?! | MSM | A | 2512 (6432 metric) | 3 (R0030) | MnCu (M) | 1.5 W (D) | 1% (F) | 2512 [6432] | 0.252 0.008 [6.40 0.20] | 0.126 0.008 [3.20 0.20] | 0.087 0.008 [2.20 0.20] | 0.024 0.008 [0.60 0.20] | 50 | -55 C to +170 C |
| MSM@2512Rxxxx*?! | MSM | A | 2512 (6432 metric) | 50 (R050) | MnCu (M) | 1.5 W (D) | 1% (F) | 2512 [6432] | 0.252 0.008 [6.40 0.20] | 0.126 0.008 [3.20 0.20] | 0.035 0.008 [0.90 0.20] | 0.035 0.008 [0.90 0.20] | 50 | -55 C to +170 C |
| MSM@1225Rxxxx*?! | MSM | A | 1225 [3264] | 1 (0010) | MnCu (M) | 3 W (G) | 1% (F) | 1225 [3264] | 0.126 0.008 [3.20 0.20] | 0.252 0.008 [6.40 0.20] | 0.020 0.008 [0.50 0.20] | 0.035 0.010 [0.90 0.25] | 50 | -55 C to +170 C |
| MSM@1225Rxxxx*?! | MSM | A | 1225 [3264] | 40 (0400) | MnCu (M) | 3 W (G) | 1% (F) | 1225 [3264] | 0.126 0.008 [3.20 0.20] | 0.252 0.008 [6.40 0.20] | 0.035 0.008 [0.90 0.20] | 0.035 0.008 [0.90 0.20] | 50 | -55 C to +170 C |
2410121517_EATON-MSMA1206R0075FCM_C7307607.pdf
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