Product Overview
The CTCDRH127F Series is a line of shielded SMD (surface mount device) power inductors manufactured by CT Magnetics. These inductors are designed for use in power supplies for office automation equipment, LCD televisions, PC notebooks, portable communication equipment, and DC/DC converters. They offer a wide inductance range from 1.2 H to 1000 H and are magnetically shielded for enhanced performance.
Product Attributes
- Brand: CT Magnetics (DBA Central Technologies)
- Series: CTCDRH127F
- Type: Shielded SMD Power Inductor
- Certifications: RoHS Compliant
- Testing: Inductance tested on an HP4284A at specified frequency.
- Packaging: Tape & Reel
- Marking: Parts are marked with inductance code.
- Miscellaneous: Magnetically shielded.
- Availability: Samples available. Additional electrical & physical information available upon request.
Technical Specifications
| Part Number | Inductance (H) | Test Freq. (KHz) | DCR Max. (mW) | IDC Max. (A) | Tolerance Code |
|---|---|---|---|---|---|
| CTCDRH127F-1R2N | 1.2 | 100 | 7.0 | 9.80 | N (+40% -20%) |
| CTCDRH127F-2R4N | 2.4 | 100 | 11.5 | 8.00 | N (+40% -20%) |
| CTCDRH127F-3R5N | 3.5 | 100 | 13.5 | 7.50 | N (+40% -20%) |
| CTCDRH127F-4R7N | 4.7 | 100 | 15.8 | 6.80 | N (+40% -20%) |
| CTCDRH127F-6R1N | 6.1 | 100 | 17.6 | 6.60 | N (+40% -20%) |
| CTCDRH127F-7R6N | 7.6 | 100 | 20.0 | 5.90 | N (+40% -20%) |
| CTCDRH127F-100M | 10 | 1.0 | 21.6 | 5.40 | M (20%) |
| CTCDRH127F-120M | 12 | 1.0 | 24.3 | 4.90 | M (20%) |
| CTCDRH127F-150M | 15 | 1.0 | 27.0 | 4.50 | M (20%) |
| CTCDRH127F-180M | 18 | 1.0 | 39.2 | 3.90 | M (20%) |
| CTCDRH127F-220M | 22 | 1.0 | 43.2 | 3.60 | M (20%) |
| CTCDRH127F-270M | 27 | 1.0 | 45.9 | 3.40 | M (20%) |
| CTCDRH127F-330M | 33 | 1.0 | 64.8 | 3.00 | M (20%) |
| CTCDRH127F-390M | 39 | 1.0 | 72.9 | 2.75 | M (20%) |
| CTCDRH127F-470M | 47 | 1.0 | 100 | 2.50 | M (20%) |
| CTCDRH127F-560_ | 56 | 1.0 | 110 | 2.35 | (Specify Tolerance) |
| CTCDRH127F-680_ | 68 | 1.0 | 140 | 2.10 | (Specify Tolerance) |
| CTCDRH127F-820_ | 82 | 1.0 | 160 | 1.95 | (Specify Tolerance) |
| CTCDRH127F-101_ | 100 | 1.0 | 220 | 1.70 | (Specify Tolerance) |
| CTCDRH127F-121_ | 120 | 1.0 | 250 | 1.60 | (Specify Tolerance) |
| CTCDRH127F-151_ | 150 | 1.0 | 280 | 1.42 | (Specify Tolerance) |
| CTCDRH127F-181_ | 180 | 1.0 | 350 | 1.30 | (Specify Tolerance) |
| CTCDRH127F-221_ | 220 | 1.0 | 390 | 1.16 | (Specify Tolerance) |
| CTCDRH127F-271_ | 270 | 1.0 | 560 | 1.06 | (Specify Tolerance) |
| CTCDRH127F-331_ | 330 | 1.0 | 640 | 0.95 | (Specify Tolerance) |
| CTCDRH127F-391_ | 390 | 1.0 | 700 | 0.88 | (Specify Tolerance) |
| CTCDRH127F-471_ | 470 | 1.0 | 980 | 0.79 | (Specify Tolerance) |
| CTCDRH127F-561_ | 560 | 1.0 | 1070 | 0.73 | (Specify Tolerance) |
| CTCDRH127F-681_ | 680 | 1.0 | 1460 | 0.67 | (Specify Tolerance) |
| CTCDRH127F-821_ | 820 | 1.0 | 1640 | 0.60 | (Specify Tolerance) |
| CTCDRH127F-102_ | 1000 | 1.0 | 1820 | 0.55 | (Specify Tolerance) |
| Physical Dimensions (mm / inches) | A (max.) | B (max.) | C | D | |
|---|---|---|---|---|---|
| Size | 12.5 / 0.492 | 8.0 / 0.314 | 7.6 0.2 / 0.3 0.007 | 5.0 0.2 / 0.2 0.007 | |
| Characteristic | Value |
|---|---|
| Operating Temperature | -40C to +125C |
| Inductance Tolerance Options | 5%, 10%, 15%, 20%, +40% -20% |
| Marking (Inductance Code) | A | B | C | D |
|---|---|---|---|---|
| XXX | 12.5 | 8.0 | 7.60.2 | 5.00.2 |
Engineering Kit #: 32
2411220418_Central-CTCDRH127F-561M_C17698649.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible