| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
26 pcs
|
26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CMS1-7-R is a two-line common mode choke from Eaton - Electronics Division, designed for power line noise filtering. It provides 41.5 µH inductance per line at 100 kHz and is rated for 2.6 A current, making it suitable for low-current power supply applications.
The component features a maximum DC resistance of 19 mΩ (typ), helping to minimize power loss. It operates over a wide temperature range from -40°C to 160°C, supporting use in demanding environments.
The choke is supplied in a horizontal 4-pad surface mount package measuring 9.40 mm x 7.20 mm with a maximum height of 2.60 mm, allowing compact placement on printed circuit boards. The two-line configuration provides common mode filtering for power lines.
The device is designated RoHS3 compliant and meets MSL Level 1 requirements for moisture sensitivity.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.45 | $3.45 |
| 10+ | $2.84 | $2.84 |
| 25+ | $2.63 | $2.63 |
| 50+ | $2.48 | $2.48 |
| 100+ | $2.33 | $2.33 |
| 250+ | $2.20 | $2.20 |
| 2,000+ | $1.85 | $1.85 |
| 4,000+ | $1.80 | $1.80 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CMS1-7-R uses a Horizontal 4 PC Pad surface mount package.
It operates from -40°C to 160°C.
Yes, the part is designated RoHS3 Compliant.
The inductance is 41.5 µH at 100 kHz.
The maximum current rating is 2.6 A.
The DC resistance is 19 mΩ (typical).
It filters 2 lines.