DRC-V_V01 BEL | Alldatasheet

Document overview

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Technical content

belfuse.com/signal DRC-V Series Radial Coil Inductors The DRC-V Series is Signal’s new line of unshielded radial leaded drum core inductors (also known as 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 for consumer, industrial and medical products to name a few. Utilizing the latest winding technology, copper windings and ferrite cores, Signal’s DRC-V 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

  • Shrink Tubing Protected Winding
  • Pre-Tinned Leads
  • Fixed Lead Spacing
  • Ferrite Core Material
  • Enameled Copper Wire
  • Large Energy Storage
  • High Saturation Capacity
  • High Peak Current Support
  • Smallest DC Resistance
  • Highest Q and SRF
  • Low-Cost Technology
  • Inductance Range: 2.2 µH to 47 mH
  • Saturation Current: up to 6.5 A I-sat
  • Rated Current Inductance, drops by 10% @ I-sat (Ta = 20°C)
  • Temperature Rise: 40°C @ I rms rated current (Ta = 20°C)
  • 12.5 mm x 8.7 mm diameter through hole package
  • 5 mm Lead Length
  • Operating Temperature Range: -40°C to +125°C (Ambient plus self-temperature rise)
  • Storage Temperature Range (component): -40°C to +125°C
  • LED Drivers
  • Utility Meters
  • Power Supplies/Modules
  • DC/DC Converters
  • Motor Drives
  • Telecom Equipment
  • Consumer Electronics
  • Game Consoles
  • Computer Peripherals
  • Handheld Devices
  • Output Chokes
  • EMI/RFI Filters

Applications

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. © 2024 Signal Transformer Specifications subject to change without notice DRC-V Series Oct 02 2024 DRC-V Series Datasheet RoHS Compliant PRODUCT IDENTIFICATION MECHANICAL SPECIFICATIONS Dimensions are in mm. 8.7 MAX12.5 MAX Marking TUBE SCHEMATIC5.0 ± 1.0 5.0 ± 0.5 0.65 ± 0.1 Undeclared to tolerance: a) X.X ± 0.25 unless stated otherwise b) X.XX ± 0.15 unless stated otherwise DRC = Radial Drum Core Inductors DRC V - 470 K Type / Product Series Mount V = Vertical K = ±10% M = ±20% Inductance Tolerance 470 = 47 μH * 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. Inductance *

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. © 2024 Signal Transformer Specifications subject to change without notice DRC-V Series Oct 02 2024 DRC-V 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. Part Number L (µH) Q Min. Q Test Freq. (MHz) DCR Max. (Ω) SRF Min. REF (MHz) I rms Typ. (A) I sat Typ. (A) DRC-V-100K 10 50 2.52 0.045 14 3.1 3.00 DRC-V-120K 12 50 2.52 0.05 13 2.9 2.70 DRC-V-150K 15 40 2.52 0.056 12 2.8 2.3 DRC-V-180K 18 40 2.52 0.061 11 2.6 2.2

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. © 2024 Signal Transformer Specifications subject to change without notice DRC-V Series Oct 02 2024 DRC-V Series Datasheet RoHS Compliant

  • Characteristics I sat (Saturation Current): The current when the inductance becomes 10% lower than its initial value (Ta = 20°C) I rms (Temperature Rise): The current when temperature of coil increases up to Typ. ΔT= 40°C (Ta = 20°C)
  • Test equipment L: measured on Agilent 4284A LCR meter or equivalent DCR: measured on Chroma 16502 micro micro-OHM meter or equivalent I sat & I rms : measured on Agilent 4284A LCR meter with 42841A Current Source or equivalent
  • Notice There could be measurement deviations with different instruments due to different test principles / internal resistance. Open and Short compensation is performed before testing PACKAGING SPECIFICATIONS Dimension unit : mm C/NO. 180 410 270 160 260 190 LABEL Customer P/O: Customer Part No: Supplier Part No: Lot No: Quantity: Pcs N. W.: kg G. W.: kg Small Carton Outer Carton Inside Board Series Packaging Quantity (pcs) Each board Small carton Outer carton DRC-V 500 2500 5000

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 © 2023 Signal Transformer Inc. Specifications subject to change without notice. DRC-V Series Oct 02 2024 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.