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Specifications
Inductance @ Frequency:
360uH@100MHz
Operating Temperature:
-40℃~+160℃
DC Resistance(DCR):
84mΩ
Number of Lines:
2
Mfr. Part #:
CMS2-8-R
Key Attributes
Model Number:
CMS2-8-R
Product Description
Product Overview
Surface mount toroidal common-mode inductors offering 300Vdc isolation. Available in three sizes with an inductance range from 5.5uH to 1600uH and current ratings up to 7.0 Amps. These inductors provide noise attenuation up to 44 dB across a frequency range up to 100 MHz and meet the UL94V-0 flammability standard, utilizing a ferrite core material.
Product Attributes
- Brand: Eaton
- Certifications: UL94V-0 flammability standard
- Material: Ferrite core
Technical Specifications
| Part Number | OCL (uH) minimum (1-2) & (4-3) | I rms. Amperes Max* | DCR () typ @ 20C (1-2) | DCR () typ @ 20C (4-3) | Leakage Inductance (uH) typ | Interwinding Capacitance (pF) typ |
| CMS1-1-R | 4.5 | 7.00 | 0.0027 | 0.0027 | 0.05 | 2.0 |
| CMS1-2-R | 8 | 5.70 | 0.0040 | 0.0040 | 0.09 | 2.1 |
| CMS1-3-R | 12.6 | 4.10 | 0.077 | 0.077 | 0.14 | 2.2 |
| CMS1-4-R | 18 | 3.80 | 0.0089 | 0.0089 | 0.20 | 2.3 |
| CMS1-5-R | 25 | 3.60 | 0.0100 | 0.0100 | 0.28 | 2.4 |
| CMS1-6-R | 32.8 | 3.10 | 0.0138 | 0.0138 | 0.36 | 2.5 |
| CMS1-7-R | 41.5 | 2.60 | 0.019 | 0.019 | 0.45 | 2.6 |
| CMS1-8-R | 51.2 | 2.20 | 0.026 | 0.026 | 0.056 | 2.7 |
| CMS1-9-R | 62 | 1.90 | 0.035 | 0.035 | 0.68 | 2.7 |
| CMS1-10-R | 73.7 | 1.65 | 0.048 | 0.048 | 0.81 | 2.8 |
| CMS1-11-R | 100 | 1.35 | 0.070 | 0.070 | 1.10 | 3.9 |
| CMS1-12-R | 131 | 1.15 | 0.100 | 0.100 | 1.45 | 3.0 |
| CMS1-13-R | 166 | 1.00 | 0.138 | 0.138 | 1.83 | 3.1 |
| CMS1-14-R | 205 | 0.85 | 0.186 | 0.186 | 2.25 | 3.2 |
| CMS2-0-R | 14 | 6.00 | 0.004 | 0.004 | 0.13 | 1.7 |
| CMS2-1-R | 25 | 5.35 | 0.005 | 0.005 | 0.22 | 2.0 |
| CMS2-2-R | 40 | 4.40 | 0.008 | 0.008 | 0.34 | 2.3 |
| CMS2-3-R | 57 | 3.60 | 0.012 | 0.012 | 0.47 | 2.5 |
| CMS2-4-R | 102 | 2.80 | 0.019 | 0.019 | 0.80 | 2.8 |
| CMS2-5-R | 160 | 2.30 | 0.029 | 0.029 | 1.25 | 3.1 |
| CMS2-6-R | 230 | 1.85 | 0.044 | 0.044 | 1.75 | 3.4 |
| CMS2-7-R | 270 | 1.60 | 0.060 | 0.060 | 2.00 | 3.6 |
| CMS2-8-R | 360 | 1.35 | 0.084 | 0.084 | 2.60 | 3.9 |
| CMS2-9-R | 460 | 1.10 | 0.120 | 0.120 | 3.30 | 4.3 |
| CMS2-10-R | 575 | 0.94 | 0.170 | 0.170 | 4.00 | 4.3 |
| CMS2-11-R | 700 | 0.80 | 0.230 | 0.230 | 5.00 | 4.6 |
| CMS2-12-R | 915 | 0.67 | 0.330 | 0.330 | 6.30 | 4.9 |
| CMS2-13-R | 1070 | 0.58 | 0.440 | 0.440 | 7.30 | 5.1 |
| CMS2-14-R | 1340 | 0.50 | 0.620 | 0.620 | 9.00 | 5.4 |
| CMS3-1-R | 28 | 5.70 | 0.005 | 0.005 | 0.31 | 2.80 |
| CMS3-2-R | 45 | 5.10 | 0.006 | 0.006 | 0.46 | 3.05 |
| CMS3-3-R | 64 | 4.75 | 0.007 | 0.007 | 0.64 | 3.30 |
| CMS3-4-R | 88 | 3.95 | 0.010 | 0.010 | 0.85 | 3.50 |
| CMS3-5-R | 146 | 3.10 | 0.017 | 0.017 | 1.30 | 3.70 |
| CMS3-6-R | 217 | 2.85 | 0.020 | 0.020 | 1.90 | 3.90 |
| CMS3-7-R | 258 | 2.45 | 0.027 | 0.027 | 2.20 | 4.15 |
| CMS3-8-R | 350 | 2.00 | 0.040 | 0.040 | 3.00 | 4.40 |
| CMS3-9-R | 400 | 1.70 | 0.053 | 0.053 | 3.30 | 4.65 |
| CMS3-10-R | 518 | 1.45 | 0.076 | 0.076 | 4.20 | 4.85 |
| CMS3-11-R | 648 | 1.20 | 0.107 | 0.107 | 5.10 | 5.10 |
| CMS3-12-R | 790 | 1.05 | 0.145 | 0.145 | 6.10 | 5.35 |
| CMS3-13-R | 1030 | 0.88 | 0.210 | 0.210 | 7.80 | 5.55 |
| CMS3-14-R | 1310 | 0.75 | 0.300 | 0.300 | 9.60 | 5.80 |
Applications
- EMI filters
- DC-DC brick power supplies
- Discrete output supplies
- Discrete and point-of-use power supplies (PUPS)
Environmental Data
- Storage temperature range: -40C to +160C
- Operating ambient temperature range: -40C to +160C (application specific)
- Solder reflow temperature: J-STD-020 compliant
2410121816_EATON-CMS2-8-R_C2442239.pdf
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