DRC-0810 BEL | Alldatasheet

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belfuse.com/signal DRC-0810 DRC-1010 Radial Coil Inductors The DRC-0810, DRC-1010 Series is the third series in Signal’s new inductor series of Signal’s line of unshielded radial drum chokes which are also known as fixed or bobbin core inductors. These through hole mount components are commonly used for general purpose filtering of high frequency signals and mitigating EMI/RFI. They frequently make their appearance in a wide variety of applications such as industrial, consumer, and medical products. Utilizing the latest winding technology, copper windings and ferrite cores, Signal’s DRC Series addresses the needs of modern filtering applications by providing the most effective electrical noise suppression via a combination of high impedance, large inductance, and elevated current capacity. RoHS Compliant

  • Inductance Range: 3.3 µH to 15000 µH
  • Rated Current : It is either the inductance is 10% lower than its initial value in DC Saturation characteristics or temperature rise becomes ΔT = 20°C (Ta = 20°C), whichever is lower.
  • Operating Temperature Range: -20°C to +85°C
  • Storage Temperature Range (component): -40°C to +125°C
  • TV and Audio equipment
  • Telecommunication devices
  • Personal computers
  • Switching power supplies
  • Other noise filters

Applications

  • Wide inductance range
  • Lowest DCR
  • Tape packaging for auto-insertion
  • Shrink tubing protected winding
  • Fixed lead spacing
  • High peak current support
  • Large saturation current capacity
  • Small footprint

belfuse.com/signal

128 Atlantic Avenue, Lynbrook, NY 11563

Toll Free 866-239-5777 | Tel 516-239-5777 | Fax 516-239-7208 sales@signaltransformer.com | techhelp@signaltransformer.com Custom versions available upon request. © 2023 Signal Transformer Specifications subject to change without notice DRC Series Aug 16 2023 DRC-0810 / DRC-1010 Series Datasheet RoHS Compliant PRODUCT IDENTIFICATION MECHANICAL SPECIFICATIONS Dimensions are in mm. SERIES A B Min C D Max E ± 0.05 A B CE F D SCHEMATIC DRC = Radial Drum Core Inductors DRC - 0810 - 470 J - UL Type / Product Series Core Size 0810 = OD = 8 mm, L = 10 mm 1010 = OD = 10 mm, L = 10 mm J = ±5% K = ±10% M = ±20% Inductance Tolerance 470 = 47 μH Inductance * Sleeve UL = UL Tape (black) No code = No Sleeve * Note: Expressed by three figures. The unit is micro henry (μH). The first and second figures are significant digits, the third figure expresses the number of zeros which follow the two figures. If there is a decimal point, it is expressed by the capital letter “R” (3R8 = 3.8 μH). In that case, all figures are significant digits.

belfuse.com/signal Toll Free 866-239-5777 | Tel 516-239-5777 | Fax 516-239-7208 sales@signaltransformer.com | techhelp@signaltransformer.com Custom versions available upon request. © 2023 Signal Transformer Specifications subject to change without notice DRC Series Aug 16 2023 DRC-0810 / DRC-1010 Series Datasheet RoHS Compliant ELECTRICAL SPECIFICATIONS Electrical specifications for all part numbers measured at 25°C unless stated otherwise.Electrical specifications for all part numbers measured at 25°C unless stated otherwise. DRC-0810 SERIES Part Number L @ 1 kHz (µH) Q Min. Q Test Freq. (MHz) SRF Min. (MHz) DCR Max. (Ω) Rated Current Max (mA) DRC-0810-3R3J-UL 3.3 30 7.96 65 0.012 5000 DRC-0810-100K-UL 10 50 2.52 17 0025 3200 DRC-0810-120J-UL 12 50 2.52 15 0.027 3000 DRC-0810-150K-UL 15 50 2.52 13 0.033 2800 DRC-0810-180K-UL 18 50 2.52 12 0.039 2600 DRC-0810-560K-UL 56 40 2.52 6.4 0.15 1300 DRC-0810-121J-UL 120 30 0.796 4.2 0.22 800 DRC-0810-181J-UL 180 30 0.796 3.5 0.28 650 DRC-0810-271J-UL 270 20 0.796 2.9 0.40 550 DRC-0810-331J-UL 330 20 0.796 2.6 0.47 500 DRC-0810-471J-UL 470 20 0.796 2.2 0.80 420 DRC-0810-561J-UL 560 20 0.796 2.0 1.0 380 DRC-0810-681J-UL 680 20 0.796 1.8 1.2 350 DRC-0810-821J-UL 820 20 0.796 1.7 1.5 310 Note: Rated Current is the I sat (Saturation Current) or the I rms (Temperature Rise Current). Whichever value is lower. DRC-1010 SERIES Part Number L @ 1 kHz (µH) Q Min. Q Test Freq. (MHz) SRF Min. (MHz) DCR Max. (Ω) Saturation Current Max (A) Temperature Rise Current Max (A) DRC-1010-100J-UL 10 20 2.52 16 0.025 5.0 3.7 DRC-1010-150K-UL 15 20 2.52 12 0.029 4.2 3.4 DRC-1010-103J-UL 10000 30 0.0796 0.38 18 0.17 0.14 DRC-1010-153J-UL 15000 50 0.0796 0.29 24 0.13 0.12

belfuse.com/signal Toll Free 866-239-5777 | Tel 516-239-5777 | Fax 516-239-7208 sales@signaltransformer.com | techhelp@signaltransformer.com Custom versions available upon request. © 2023 Signal Transformer Specifications subject to change without notice DRC Series Aug 16 2023 DRC-0810 / DRC-1010 Series Datasheet RoHS Compliant

  • Characteristics I sat (Saturation Current): The value of inductance decrease within 10% I rms (Temperature Rise): The temperature of coil increases within 20°C.
  • Test equipment L&Q: measured on HP 4285A or HP 4284A DCR: measured on Chroma 16502 milli-ohm meter SRF: HM 9461 L-SRF meter Electrical specifications at 25°C
  • Notice There could be measurement deviations with different instruments due to different test principles / internal resistance. Open and Short compensation is performed before testing IN BAG PACKAGING SPECIFICATIONS LABEL P/O: ITEM No: Lot No: Quantity: Pcs N. W.: kg G. W.: kg Small Box Inside Box Outside Carton 120 180 160 260 190 180 410 270 C/NO. Series Packaging Quantity (pcs) Bag Small box Inside box Outside carton DRC-0810 100 500 2000 4000 DRC-1010 100 500 2000 4000
  • Storage Conditions a) Temperature and humidity conditions < 35°C and < 35 - 65 % b) Recommendations: Inductors should be used within 6 months from the time of delivery c) Packaging material should be kept away from where chlorine and sulfur exist

belfuse.com/signal For more information, please contact us:

128 Atlantic Avenue

Lynbrook, NY 11563 Toll Free +1 866-239-5777 Tel +1 516-239-5777 Fax +1 516-239-7208 sales@signaltransformer.com techhelp@signaltransformer.com About Signal Transformer Signal Transformer is known as the world's leader of wire wound magnetic solutions since 1959. With over 50 years of experience manufacturing transformers, chokes, inductors and custom or modified standard products. Signal offers not only the most comprehensive line of certified standard power conversion products, with our vast engineering, manufacturing and regulatory resources; Signal Transformer excels in the design and manufacturer of cost effective, specialized platforms. © 2023 Signal Transformer Specifications subject to change without notice DRC Series Aug 16 2023