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CYNTEC SDER041/SDTR041 Sealed Choke Coil 4x4 Low Profile High Current Shielded Inductor
Size L x W x T：4.0mm x 4.0mm x 1.0mm
Features：
Low coil resistance with large currents.
High magnetic shield construction should actualize high resolution for EMC protection.
100% lead (Pb) free meet RoHS standard
Application：
Cellular phones, LCD displays, HDDs, DVCs, DSCs, PDAs etc Consumer Electronics
DC/DC converter for CPU in Notebook PC
VRM for server
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
| Cyntec P/N | Size (mm) | L0 Inductance (uH) |
DCR (mOhm) | Heat rating current, Idc (A) | Saturation current, Isat (A) | Package | |||
| Typical | Max. | Typical | Max. | Typical | Max. | ||||
| SDER041T-1R5MS | 4.0 x 4.0 x 1.0 | 1.5 | 80 | 96 | 1.7 | 1.5 | 2.2 | 2 | 2,000 pcs/reel |
| SDER041T-2R2MS | 4.0 x 4.0 x 1.0 | 2.2 | 100 | 120 | 1.55 | 1.4 | 1.8 | 1.6 | |
| SDER041T-3R3MS | 4.0 x 4.0 x 1.0 | 3.3 | 120 | 145 | 1.45 | 1.3 | 1.4 | 1.25 | |
| SDER041T-4R7MS | 4.0 x 4.0 x 1.0 | 4.7 | 130 | 156 | 1.4 | 1.26 | 1.25 | 1.1 | |
| SDER041T-6R8MS | 4.0 x 4.0 x 1.0 | 6.8 | 196 | 235 | 1.3 | 1.17 | 1.2 | 1.08 | |
| SDER041T-100MS | 4.0 x 4.0 x 1.0 | 10 | 291 | 350 | 1.1 | 0.99 | 1 | 0.9 | |
| SDTR041T-1R5MS | 4.0 x 4.0 x 1.0 | 1.50 | 80.0 | 96.0 | 1.70 | 1.50 | 2.20 | 2.00 | 2,000 pcs/reel |
| SDTR041T-2R2MS | 4.0 x 4.0 x 1.0 | 2.20 | 100.0 | 120.0 | 1.55 | 1.40 | 1.80 | 1.60 | |
| SDTR041T-3R3MS | 4.0 x 4.0 x 1.0 | 3.30 | 120.0 | 145.0 | 1.45 | 1.30 | 1.40 | 1.25 | |
| SDTR041T-4R7MS | 4.0 x 4.0 x 1.0 | 4.70 | 130.0 | 156.0 | 1.40 | 1.26 | 1.25 | 1.10 | |
| SDTR041T-6R8MS | 4.0 x 4.0 x 1.0 | 6.80 | 196.0 | 235.0 | 1.30 | 1.17 | 1.20 | 1.08 | |
| SDTR041T-100MS | 4.0 x 4.0 x 1.0 | 10.00 | 291.0 | 350.0 | 1.10 | 0.99 | 1.00 | 0.90 | |
| SDER041B-R47MS | 4.0 x 4.0 x 1.2 | 0.47 | 28 | 33.6 | 3.9 | 3.5 | 4.25 | 3.6 | 2,000 pcs/reel |
| SDER041B-2R2MS | 4.0 x 4.0 x 1.2 | 2.2 | 69 | 83 | 2.7 | 2.43 | 2 | 1.8 | |
| SDER041B-4R7MS | 4.0 x 4.0 x 1.2 | 4.7 | 109 | 131 | 1.9 | 1.71 | 1.45 | 1.3 | |
| SDER041B-6R8MS | 4.0 x 4.0 x 1.2 | 6.8 | 130 | 156 | 1.7 | 1.53 | 1.2 | 1.08 | |
| SDER041B-100MS | 4.0 x 4.0 x 1.2 | 10 | 190 | 228 | 1.45 | 1.3 | 1.1 | 1 | |
| SDER041B-150MS | 4.0 x 4.0 x 1.2 | 15 | 339 | 407 | 1.05 | 0.95 | 0.8 | 0.72 | |
| SDER041B-220MS | 4.0 x 4.0 x 1.2 | 22 | 410 | 492 | 0.95 | 0.855 | 0.7 | 0.63 | |
| SDER041B-470MS | 4.0 x 4.0 x 1.2 | 47 | 850 | 1020 | 0.5 | 0.45 | 0.46 | 0.41 | |
| SDTR041B-R47MS | 4.0 x 4.0 x 1.2 | 0.47 | 28.0 | 33.6 | 3.90 | 3.50 | 4.25 | 3.60 | 2,000 pcs/reel |
| SDTR041B-2R2MS | 4.0 x 4.0 x 1.2 | 2.20 | 69.0 | 83.0 | 2.70 | 2.43 | 2.00 | 1.80 | |
| SDTR041B-4R7MS | 4.0 x 4.0 x 1.2 | 4.70 | 109.0 | 131.0 | 1.90 | 1.71 | 1.45 | 1.30 | |
| SDTR041B-6R8MS | 4.0 x 4.0 x 1.2 | 6.80 | 130.0 | 156.0 | 1.70 | 1.53 | 1.20 | 1.08 | |
| SDTR041B-100MS | 4.0 x 4.0 x 1.2 | 10.00 | 190.0 | 228.0 | 1.45 | 1.30 | 1.10 | 1.00 | |
| SDTR041B-150MS | 4.0 x 4.0 x 1.2 | 15.00 | 339.0 | 407.0 | 1.05 | 0.95 | 0.80 | 0.72 | |
| SDTR041B-220MS | 4.0 x 4.0 x 1.2 | 22.00 | 410.0 | 492.0 | 0.95 | 0.86 | 0.70 | 0.63 | |
| SDTR041B-470MS | 4.0 x 4.0 x 1.2 | 47.00 | 850.0 | 1020.0 | 0.50 | 0.450 | 0.46 | 0.41 | |
| SDER041H-R47MS | 4.0 x 4.0 x 1.8 | 0.47 | 14 | 18 | 5.5 | 5 | 5.7 | 5.1 | 2,000 pcs/reel |
| SDER041H-R68MS | 4.0 x 4.0 x 1.8 | 0.68 | 19 | 25 | 5 | 4.5 | 5.6 | 5 | |
| SDER041H-1R0MS | 4.0 x 4.0 x 1.8 | 1 | 20 | 25 | 4.4 | 4 | 4.2 | 3.8 | |
| SDER041H-1R2MS | 4.0 x 4.0 x 1.8 | 1.2 | 25 | 30 | 3.8 | 3.4 | 3.7 | 3.3 | |
| SDER041H-1R5MS | 4.0 x 4.0 x 1.8 | 1.5 | 33 | 40 | 3.4 | 3.05 | 3.6 | 3.2 | |
| SDER041H-1R8MS | 4.0 x 4.0 x 1.8 | 1.8 | 34 | 41 | 3.2 | 2.85 | 3.2 | 2.9 | |
| SDER041H-2R2MS | 4.0 x 4.0 x 1.8 | 2.2 | 35 | 45 | 3.1 | 2.8 | 3.1 | 2.8 | |
| SDER041H-3R3MS | 4.0 x 4.0 x 1.8 | 3.3 | 45 | 56 | 2.75 | 2.5 | 2.45 | 2.2 | |
| SDER041H-4R7MS | 4.0 x 4.0 x 1.8 | 4.7 | 69 | 83 | 2.3 | 2.07 | 2.05 | 1.85 | |
| SDER041H-5R6MS | 4.0 x 4.0 x 1.8 | 5.6 | 80 | 96 | 2.2 | 2 | 1.9 | 1.7 | |
| SDER041H-6R8MS | 4.0 x 4.0 x 1.8 | 6.8 | 90 | 115 | 2.1 | 1.9 | 1.75 | 1.6 | |
| SDER041H-8R2MS | 4.0 x 4.0 x 1.8 | 8.2 | 105 | 132 | 1.8 | 1.6 | 1.65 | 1.44 | |
| SDER041H-100MS | 4.0 x 4.0 x 1.8 | 10 | 134 | 169 | 1.5 | 1.35 | 1.6 | 1.4 | |
| SDER041H-150MS | 4.0 x 4.0 x 1.8 | 15 | 185 | 222 | 1.45 | 1.3 | 1.1 | 1 | |
| SDER041H-220MS | 4.0 x 4.0 x 1.8 | 22 | 250 | 315 | 1.2 | 1.08 | 0.95 | 0.85 | |
| SDER041H-330MS | 4.0 x 4.0 x 1.8 | 33 | 405 | 486 | 0.9 | 0.81 | 0.8 | 0.75 | |
| SDER041H-470MS | 4.0 x 4.0 x 1.8 | 47 | 495 | 594 | 0.8 | 0.72 | 0.7 | 0.6 | |
| SDER041H-680MS | 4.0 x 4.0 x 1.8 | 68 | 885 | 1062 | 0.58 | 0.52 | 0.48 | 0.43 | |
| SDER041H-101MS | 4.0 x 4.0 x 1.8 | 100 | 1545 | 1854 | 0.52 | 0.47 | 0.46 | 0.41 | |
| SDTR041H-R47MS | 4.0 x 4.0 x 1.8 | 0.47 | 14.0 | 18.0 | 5.50 | 5.00 | 5.70 | 5.10 | 2,000 pcs/reel |
| SDTR041H-R68MS | 4.0 x 4.0 x 1.8 | 0.68 | 19.0 | 25.0 | 5.00 | 4.50 | 5.60 | 5.00 | |
| SDTR041H-1R0MS | 4.0 x 4.0 x 1.8 | 1.00 | 20.0 | 25.0 | 4.40 | 4.00 | 4.20 | 3.80 | |
| SDTR041H-1R2MS | 4.0 x 4.0 x 1.8 | 1.20 | 25.0 | 30.0 | 3.80 | 3.40 | 3.70 | 3.30 | |
| SDTR041H-1R5MS | 4.0 x 4.0 x 1.8 | 1.50 | 33.0 | 40.0 | 3.40 | 3.05 | 3.60 | 3.20 | |
| SDTR041H-1R8MS | 4.0 x 4.0 x 1.8 | 1.80 | 34.0 | 41.0 | 3.20 | 2.85 | 3.20 | 2.90 | |
| SDTR041H-2R2MS | 4.0 x 4.0 x 1.8 | 2.20 | 35.0 | 45.0 | 3.10 | 2.80 | 3.10 | 2.80 | |
| SDTR041H-3R3MS | 4.0 x 4.0 x 1.8 | 3.30 | 45.0 | 56.0 | 2.75 | 2.50 | 2.45 | 2.20 | |
| SDTR041H-4R7MS | 4.0 x 4.0 x 1.8 | 4.70 | 69.0 | 83.0 | 2.30 | 2.07 | 2.05 | 1.85 | |
| SDTR041H-5R6MS | 4.0 x 4.0 x 1.8 | 5.60 | 80.0 | 96.0 | 2.20 | 2.00 | 1.90 | 1.70 | |
| SDTR041H-6R8MS | 4.0 x 4.0 x 1.8 | 6.80 | 90.0 | 115.0 | 2.10 | 1.90 | 1.75 | 1.60 | |
| SDTR041H-8R2MS | 4.0 x 4.0 x 1.8 | 8.20 | 105.0 | 132.0 | 1.80 | 1.60 | 1.65 | 1.44 | |
| SDTR041H-100MS | 4.0 x 4.0 x 1.8 | 10.00 | 134.0 | 169.0 | 1.50 | 1.35 | 1.60 | 1.40 | |
| SDTR041H-150MS | 4.0 x 4.0 x 1.8 | 15.00 | 185.0 | 222.0 | 1.45 | 1.30 | 1.10 | 1.00 | |
| SDTR041H-220MS | 4.0 x 4.0 x 1.8 | 22.00 | 250.0 | 315.0 | 1.20 | 1.08 | 0.95 | 0.85 | |
| SDTR041H-330MS | 4.0 x 4.0 x 1.8 | 33.00 | 405.0 | 486.0 | 0.90 | 0.81 | 0.80 | 0.75 | |
| SDTR041H-470MS | 4.0 x 4.0 x 1.8 | 47.00 | 495.0 | 594.0 | 0.80 | 0.72 | 0.70 | 0.60 | |
| SDTR041H-680MS | 4.0 x 4.0 x 1.8 | 68.00 | 885.0 | 1062.0 | 0.58 | 0.52 | 0.48 | 0.43 | |
| SDTR041H-101MS | 4.0 x 4.0 x 1.8 | 100.0 | 1545.0 | 1854.0 | 0.52 | 0.47 | 0.46 | 0.41 | |
| SDEM042T-R22MS | 4.0 x 4.0 x 2.0 | 0.22 | 8 | 10 | 10 | 9 | 22 | 19 | 2,000 pcs/reel |
| SDEM042T-R47MS | 4.0 x 4.0 x 2.0 | 0.47 | 14 | 17 | 7.8 | 6.5 | 15.7 | 13.6 | |
| SDEM042T-1R0MS | 4.0 x 4.0 x 2.0 | 1 | 21 | 25 | 6.75 | 5.85 | 11.5 | 8.9 | |
| SDEM042T-1R5MS | 4.0 x 4.0 x 2.0 | 1.5 | 30 | 35.5 | 6 | 5.22 | 9.65 | 8.6 | |
| SDEM042T-2R2MS | 4.0 x 4.0 x 2.0 | 2.2 | 39 | 47 | 5 | 4.5 | 7.6 | 6.1 | |
| SDEM042T-3R3MS | 4.0 x 4.0 x 2.0 | 3.3 | 57 | 69 | 4 | 3.47 | 6 | 4.8 | |
| SDEM042T-4R7MS | 4.0 x 4.0 x 2.0 | 4.7 | 85 | 103 | 3.4 | 2.9 | 5.3 | 4.3 | |
| SDEM042T-6R8MS | 4.0 x 4.0 x 2.0 | 6.8 | 120 | 145 | 2.9 | 2.5 | 4.3 | 3.1 | |
| SDEM042T-100MS | 4.0 x 4.0 x 2.0 | 10 | 175 | 213 | 2.4 | 2 | 3.7 | 2.9 | |
| SDTM042T-R22MS | 4.0 x 4.0 x 2.0 | 0.22 | 8.0 | 10.0 | 10.00 | 9.00 | 22.00 | 19.00 | 2,000 pcs/reel |
| SDTM042T-R47MS | 4.0 x 4.0 x 2.0 | 0.47 | 14.0 | 17.0 | 7.80 | 6.50 | 15.70 | 13.60 | |
| SDTM042T-1R0MS | 4.0 x 4.0 x 2.0 | 1.00 | 21.0 | 25.0 | 6.75 | 5.85 | 11.50 | 8.90 | |
| SDTM042T-1R5MS | 4.0 x 4.0 x 2.0 | 1.50 | 30.0 | 35.5 | 6.00 | 5.22 | 9.65 | 8.60 | |
| SDTM042T-2R2MS | 4.0 x 4.0 x 2.0 | 2.20 | 39.0 | 47.0 | 5.00 | 4.50 | 7.60 | 6.10 | |
| SDTM042T-3R3MS | 4.0 x 4.0 x 2.0 | 3.30 | 57.0 | 69.0 | 4.00 | 3.47 | 6.00 | 4.80 | |
| SDTM042T-4R7MS | 4.0 x 4.0 x 2.0 | 4.70 | 85.0 | 103.0 | 3.40 | 2.90 | 5.30 | 4.30 | |
| SDTM042T-6R8MS | 4.0 x 4.0 x 2.0 | 6.80 | 120.0 | 145.0 | 2.90 | 2.50 | 4.30 | 3.10 | |
| SDTM042T-100MS | 4.0 x 4.0 x 2.0 | 10.00 | 175.0 | 213.0 | 2.40 | 2.00 | 3.70 | 2.90 | |
| SDER043T-1R0MS | 4.0 x 4.0 x 3.0 | 1 | 12 | 15 | 6 | 5.4 | 6.1 | 5.5 | 2,000 pcs/reel |
| SDER043T-2R2MS | 4.0 x 4.0 x 3.0 | 2.2 | 28 | 36.4 | 3.7 | 3.3 | 5.5 | 4.95 | |
| SDER043T-3R3MS | 4.0 x 4.0 x 3.0 | 3.3 | 39.5 | 48 | 3.4 | 3.05 | 3.89 | 3.5 | |
| SDER043T-4R7MS | 4.0 x 4.0 x 3.0 | 4.7 | 60 | 75 | 2.3 | 2 | 3.25 | 3 | |
| SDER043T-6R8MS | 4.0 x 4.0 x 3.0 | 6.8 | 89 | 115 | 1.7 | 1.6 | 3.05 | 2.8 | |
| SDER043T-100MS | 4.0 x 4.0 x 3.0 | 10 | 99 | 125 | 1.7 | 1.55 | 2.22 | 2 | |
| SDER043T-150MS | 4.0 x 4.0 x 3.0 | 15 | 180 | 235 | 1.32 | 1.2 | 1.89 | 1.7 | |
| SDER043T-220MS | 4.0 x 4.0 x 3.0 | 22 | 225 | 282 | 1.25 | 1.05 | 1.5 | 1.35 | |
| SDER043T-330MS | 4.0 x 4.0 x 3.0 | 33 | 325 | 425 | 1 | 0.9 | 1.25 | 1.15 | |
| SDER043T-680MS | 4.0 x 4.0 x 3.0 | 68 | 760 | 915 | 0.68 | 0.61 | 0.85 | 0.75 | |
| SDER043T-101MS | 4.0 x 4.0 x 3.0 | 100 | 900 | 1100 | 0.65 | 0.6 | 0.68 | 0.6 | |
| SDER043T-121MS | 4.0 x 4.0 x 3.0 | 120 | 1000 | 1250 | 0.62 | 0.55 | 0.64 | 0.57 | |
| SDTR043T-1R0MS | 4.0 x 4.0 x 3.0 | 1.00 | 12.0 | 15.0 | 6.00 | 5.40 | 6.10 | 5.50 | 2,000 pcs/reel |
| SDTR043T-2R2MS | 4.0 x 4.0 x 3.0 | 2.20 | 28.0 | 36.4 | 3.70 | 3.30 | 5.50 | 4.95 | |
| SDTR043T-3R3MS | 4.0 x 4.0 x 3.0 | 3.30 | 39.5 | 48.0 | 3.40 | 3.05 | 3.89 | 3.50 | |
| SDTR043T-4R7MS | 4.0 x 4.0 x 3.0 | 4.70 | 60.0 | 75.0 | 2.30 | 2.00 | 3.25 | 3.00 | |
| SDTR043T-6R8MS | 4.0 x 4.0 x 3.0 | 6.80 | 89.0 | 115.0 | 1.70 | 1.60 | 3.05 | 2.80 | |
| SDTR043T-100MS | 4.0 x 4.0 x 3.0 | 10.00 | 99.0 | 125.0 | 1.70 | 1.55 | 2.22 | 2.00 | |
| SDTR043T-150MS | 4.0 x 4.0 x 3.0 | 15.00 | 180.0 | 235.0 | 1.32 | 1.20 | 1.89 | 1.70 | |
| SDTR043T-220MS | 4.0 x 4.0 x 3.0 | 22.00 | 225.0 | 282.0 | 1.25 | 1.05 | 1.50 | 1.35 | |
| SDTR043T-330MS | 4.0 x 4.0 x 3.0 | 33.00 | 325.0 | 425.0 | 1.00 | 0.90 | 1.25 | 1.15 | |
| SDTR043T-680MS | 4.0 x 4.0 x 3.0 | 68.00 | 760.0 | 915.0 | 0.68 | 0.61 | 0.85 | 0.75 | |
| SDTR043T-101MS | 4.0 x 4.0 x 3.0 | 100.0 | 900.0 | 1100.0 | 0.65 | 0.60 | 0.68 | 0.60 | |
| SDTR043T-121MS | 4.0 x 4.0 x 3.0 | 120.0 | 1000.0 | 1250.0 | 0.62 | 0.55 | 0.64 | 0.57 | |
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