SMD Molding Power Chokes - SMD Molding Power Chokes | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
SMD molding power chokes is excellent resistance to electromagnetic interference(EMI) due to magnetic shielded structure. TF/TG series features low loss, high efficiency and wide application frequency. This product has Lightweight design that saves space and is suitable for high density SMT.
Yuan Dean can provide high efficiency production solutions and customized products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you! YDS is a high-quality SMD Molding Power Chokes, SMD Molding Power Chokes manufacturer from Taiwan since 1990. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank.
SMD Molding Power Chokes
TF/TG Series
SMD Molding Power Chokes
SMD molding power chokes is excellent resistance to electromagnetic interference(EMI) due to magnetic shielded structure. TF/TG series features low loss, high efficiency and wide application frequency. This product has Lightweight design that saves space and is suitable for high density SMT.
Yuan Dean can provide high efficiency production solutions and customized products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
Description
- Magnetic shielded structure: excellent resistance to electromagnetic interference(EMI).
- A composite structure, ultra low buzz noise.
- Low loss, high efficiency, wide application frequency.
- Lightweight design, save space, suitable for high density SMT.
- Die-casting by low loss alloy powder.
- Large current and low impedance, small parasitic capacitance.
- Automotive electronics,Camcorder,LCD television set,Digital camera,P.D.A,Notebook.
Other
- Operating temperature range: -40°C to +125°C (Including coil's temperature rise)
- Storage temperature range: -40°C to +85°C
- RoHS Compliant version is available
Electrical Specifications
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TF0402-R22M10A | 0.22 | 100 | 9.30 | 15.0 | 10.0 |
| TF0402-R47M8A | 0.47 | 100 | 14.00 | 9.0 | 8.0 |
| TF0402-R56M7A | 0.56 | 100 | 14.70 | 8.0 | 7.0 |
| TF0402-R68M6R3A | 0.68 | 100 | 16.20 | 7.0 | 6.3 |
| TF0402-R82M5R5A | 0.82 | 100 | 19.20 | 6.5 | 5.5 |
| TF0402-1R0M5A | 1.00 | 100 | 21.60 | 6.0 | 5.0 |
| TF0402-1R2M5A | 1.20 | 100 | 22.80 | 5.0 | 5.0 |
| TF0402-1R5M4R5A | 1.50 | 100 | 30.48 | 4.5 | 4.5 |
| TF0402-2R2M4R5A | 2.20 | 100 | 33.00 | 4.0 | 4.5 |
| TF0402-4R3M2R6A | 4.30 | 100 | 100.00 | 3.8 | 2.6 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TF0703-0R22M34A | 0.22 | 100 | 2.40 | 34.0 | 23.0 |
| TF0703-R36M18A | 0.36 | 100 | 4.30 | 24.0 | 18.0 |
| TF0703-R47M17A | 0.47 | 100 | 4.50 | 19.0 | 17.0 |
| TF0703-R56M15A | 0.56 | 100 | 5.00 | 17.0 | 15.0 |
| TF0703-0R68M16A | 0.68 | 100 | 5.00 | 19.0 | 16.0 |
| TF0703-R82M12A | 0.82 | 100 | 6.60 | 14.0 | 12.0 |
| TF0703-1R0M11A | 1.00 | 100 | 7.00 | 13.0 | 11.0 |
| TF0703-1R1M11A | 1.10 | 100 | 7.00 | 13.0 | 11.0 |
| TF0703-1R5M10A | 1.50 | 100 | 10.00 | 12.0 | 10.0 |
| TF0703-2R2M7A | 2.20 | 100 | 20.00 | 11.0 | 7.0 |
| TF0703-3R3M7A | 3.30 | 100 | 24.00 | 10.0 | 7.0 |
| TF0703-4R7M5A | 4.70 | 100 | 35.00 | 7.0 | 5.0 |
| TF0703-5R6M5A | 5.60 | 100 | 45.00 | 6.0 | 5.0 |
| TF0703-6R8M4R5A | 6.80 | 100 | 50.00 | 5.5 | 4.5 |
| TF0703-8R2M4R5A | 8.20 | 100 | 54.00 | 5.0 | 4.5 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TF0735-100M3R5A | 10.00 | 100 | 60.00 | 5.5 | 3.5 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TF1004-R22M39A | 0.22 | 100 | 1.10 | 50.0 | 39.0 |
| TF1004-R36M34A | 0.36 | 100 | 1.20 | 43.0 | 34.0 |
| TF1004-R45M34A | 0.45 | 100 | 1.40 | 36.0 | 34.0 |
| TF1004-R56M29A | 0.56 | 100 | 1.80 | 33.0 | 29.0 |
| TF1004-R60M25A | 0.60 | 100 | 1.87 | 32.0 | 25.0 |
| TF1004-R68M24A | 0.68 | 100 | 3.00 | 31.0 | 24.0 |
| TF1004-R88M18A | 0.88 | 100 | 2.46 | 23.0 | 18.0 |
| TF1004-1R0M22A | 1.00 | 100 | 3.20 | 22.0 | 22.0 |
| TF1004-1R5M20A | 1.50 | 100 | 3.70 | 18.0 | 20.0 |
| TF1004-2R2M14A | 2.20 | 100 | 6.60 | 19.0 | 14.0 |
| TF1004-3R3M10A | 3.30 | 100 | 11.40 | 14.0 | 10.0 |
| TF1004-4R7M9A | 4.70 | 100 | 15.50 | 14.0 | 9.0 |
| TF1004-5R6M8A | 5.60 | 100 | 22.00 | 12.0 | 8.0 |
| TF1004-6R8M7A | 6.80 | 100 | 26.00 | 11.0 | 7.0 |
| TF1004-8R2M7A | 8.20 | 100 | 27.80 | 11.0 | 7.0 |
| TF1004-100M5R5A | 10.00 | 100 | 38.00 | 10.0 | 5.5 |
①Inductance measure condition at 100kHz,1V.
②Saturation current the actual value of DC current when the inductance decreases 20% typ of its initial value.
③Temperature rise current the actual value of DC current when the temperature rise is ΔT40 °C(Ta=25 °C).
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG0630-R18M32A | 0.18 | 100 | 1.50 | 39.0 | 32.0 |
| TG0630-R33M25A | 0.33 | 100 | 2.40 | 30.0 | 25.0 |
| TG0630-R56M22A | 0.56 | 100 | 3.20 | 29.0 | 22.0 |
| TG0630-1R0M18A | 1.00 | 100 | 6.50 | 23.0 | 18.0 |
| TG0630-1R8M14A | 1.80 | 100 | 11.3 | 18.2 | 14.0 |
| TG0630-2R2M10A | 2.20 | 100 | 14.6 | 15.9 | 10.0 |
| TG0630-3R3M8A | 3.30 | 100 | 22.0 | 12.2 | 8.0 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG0660-4R7M11A | 4.70 | 100 | 15.0 | 10.5 | 11.0 |
| TG0660-6R8M9A | 6.80 | 100 | 20.2 | 9.20 | 9.0 |
| TG0660-100M7A | 10.0 | 100 | 30.5 | 7.60 | 7.0 |
| TG0660-220M5A | 22.0 | 100 | 63.4 | 5.60 | 5.0 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG0770-R16M36A | 0.16 | 100 | 0.65 | 78.0 | 36.0 |
| TG0770-R55M29A | 0.55 | 100 | 1.40 | 43.0 | 29.0 |
| TG0770-R80M25R8A | 0.80 | 100 | 2.50 | 37.8 | 25.8 |
| TG0770-1R8M21A | 1.80 | 100 | 4.80 | 25.0 | 21.0 |
| TG0770-4R7M13R6A | 4.70 | 100 | 13.8 | 15.2 | 13.6 |
| TG0770-6R8M9R2A | 6.80 | 100 | 19.5 | 12.8 | 9.20 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG0730-R16M32R5A | 0.16 | 100 | 1.60 | 60.0 | 32.5 |
| TG0730-R60M23A | 0.60 | 100 | 4.00 | 36.0 | 23.0 |
| TG0730-1R5M15A | 1.50 | 100 | 9.20 | 23.5 | 15.0 |
| TG0730-3R3M10A | 3.30 | 100 | 23.5 | 12.3 | 10.0 |
| TG0730-6R8M6R8A | 6.80 | 100 | 35.0 | 10.7 | 6.80 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG0880-R68M37A | 0.68 | 100 | 1.60 | 38.0 | 37.0 |
| TG0880-4R7M14R6A | 4.70 | 100 | 10.0 | 17.4 | 14.6 |
| TG0880-220M7A | 22.0 | 100 | 34.5 | 7.50 | 7.00 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG1060-R18M46A | 0.18 | 100 | 0.65 | 120.0 | 46.0 |
| TG1060-R68M33R9A | 0.68 | 100 | 1.55 | 52.0 | 33.9 |
| TG1060-2R2M20A | 2.20 | 100 | 4.15 | 32.0 | 20.0 |
| TG1060-4R7M14A | 4.70 | 100 | 10.2 | 25.0 | 14.0 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG1090-2R2M32A | 2.20 | 100 | 2.50 | 33.0 | 32.0 |
| TG1090-4R7M24A | 4.70 | 100 | 6.20 | 25.0 | 24.0 |
| TG1090-100M15R5A | 10.0 | 100 | 13.1 | 17.5 | 15.5 |
| TG1090-220M11R8A | 22.0 | 100 | 22.5 | 13.5 | 11.8 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG1508-R40M60A | 0.40 | 100 | 0.70 | 111 | 60.0 |
| TG1508-2R0M39R9A | 2.00 | 100 | 2.10 | 51.0 | 39.9 |
| TG1508-4R5M27A | 4.50 | 100 | 4.20 | 34.2 | 27.0 |
| TG1508-6R1M22R6A | 6.10 | 100 | 5.85 | 31.0 | 22.6 |
| Part Number | Inductance (μH) |
Test Freq① (KHz) |
DCR max (mΩ) |
Isat max② (A) |
Irms max③ (A) |
|---|---|---|---|---|---|
| TG1510-1R0M58A | 1.00 | 100 | 1.00 | 80.0 | 58.0 |
| TG1510-8R2M24A | 8.20 | 100 | 6.90 | 30.0 | 24.0 |
| TG1510-150M18A | 15.0 | 100 | 13.0 | 23.0 | 18.0 |
| TG1510-330M12A | 33.0 | 100 | 21.0 | 16.7 | 12.0 |
①Inductance measure condition at 100kHz, 0.1V.
②Saturation current the actualvalue of DC current when the inductance decreases 30% typ of its initial value.
③Temperature rise current the actual value of DC current when the temperature rise isΔT40°C(Ta=25°C)
Part Number
| TF | XX | XX | - | XRXX | M | XRXA |
|---|---|---|---|---|---|---|
| A | B | C | D | E | F |
A: Type
B/C: Appearance and dimensions
D: Inductance
E: Tolerance:K=± 20%
F: Current data
| TG | XX | XX | - | XRXX | M | XRXA |
|---|---|---|---|---|---|---|
| A | B | C | D | E | F |
A: Type
B/C: Appearance and dimensions
D: Inductance
E: Tolerance:K=± 20%
F: Current data
Certification
- Mechanicals and Dimensions
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TF Series Mechanicals and Dimensions -
TG Series Mechanicals and Dimensions
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SMD Molding Power Chokes - SMD Molding Power Chokes | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include SMD Molding Power Chokes, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.
YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.
YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.