<
>
Specifications
Inductance @ Frequency:
18uH@100MHz
Operating Temperature:
-40℃~+160℃
DC Resistance(DCR):
8.9mΩ
Number of Lines:
2
Mfr. Part #:
CMS1-4-R
Key Attributes
Model Number:
CMS1-4-R
Product Description
Product Overview
Surface mount toroidal common-mode inductors offering 300Vdc isolation. Available in three sizes with inductance ranging 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. They feature a ferrite core material.
Product Attributes
- Brand: Eaton
- Product Type: Common mode inductors, surface mount
- Material: Ferrite core
- Flammability Standard: Meets UL94V-0
- Origin: Printed in USA
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 (range is application specific)
- Solder reflow temperature: J-STD-020 (latest revision) compliant
2410121816_EATON-CMS1-4-R_C2441391.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
