News Release | New Product: Metal Composite Type ‘XRJ0420 Series’ | SAGAMI ELEC CO., LTD.
In order to deliver the best user experience to our users, cookies are currently used.
For more information on how cookies are used in regards to your Privacy Policy, please refer to our pivacy policy.
By using our website, you accept and acknowledge that cookies are being used.
Accept
searchSite Search 　/　
email Contact
  1. TOP
  2. NEWS
  3. New Product: Metal Composite Type ‘XRJ0420 Series’

News Release | New Product: Metal Composite Type ‘XRJ0420 Series’



Sagami Elec Co., Ltd. is pleased to announce the development of the metal composite power inductor ‘XRJ0420 Series’ (W4.1 mm × D4.1 mm × H2.0 mm), with sample now available.

This product expands our metal composite power inductor lineup XRJ Series with a compact 4mm size design. The XRJ0420 Series offers a wide inductance range from 0.56 μH to 4.7 μH, is AEC-Q200 compliant, and features reduced DCR with optimized allowable current balance for each inductance value. As a result, the series achieves higher rated current performance than conventional products, making it well suited for applications requiring increased current capacity.

In addition to a wide range of power module applications, the XRJ0420 Series is also ideal for audio-visual equipment and applications exposed to harsh temperature environments, benefiting from stable DC bias characteristics with minimal variation due to changes in ambient temperature.

Main Applications

  1. Automotive / ECU
  2. LED headlights
  3. Car audio, car navigation
  4. Audio-visual equipment
  5. LED lighting
  6. PC peripherals
  7. Power supplies
  8. Industrial equipment

Features

  1. Rated voltage: 40 V
  2. Compact size and high current capability achieved using metal magnetic material
  3. Flat wire construction for low resistance and high current performance
  4. Minimal variation in DC bias characteristics with changes in ambient temperature
  5. Gapless integrated structure for low audible noise
  6. AEC-Q200 compliant
  7. Operating temperature range: –40°C to +125°C (including self-heating)

Electrical Characteristics

Part Number Inductance
(µH)		 DCR
(mΩ) 		DC Saturation　Allowable Current
(A)		 Temperature Rise　Allowable Current
(A)
Max Typical
XRJ0420-R08M 0.08 ± 20% 1.6 1.3 30 22
XRJ0420-R12M 0.12 ± 20% 1.6 1.3 24 22
XRJ0420-R24M 0.24 ± 20% 2.7 2.35 17 20
XRJ0420-R33M 0.33 ± 20% 3.85 3.2 11.5 17.5
XRJ0420-R47M 0.47 ± 20% 5.1 4.1 13.5 16
XRJ0420-R56M 0.56 ± 20% 6.3 5.5 11 14
XRJ0420-R68M 0.68 ± 20% 7.2 6.2 10 12.5
XRJ0420-1R0M 1 ± 20% 9 7.5 9 11.5
XRJ0420-1R2M 1.2 ± 20% 11 9 7.5 11.2
XRJ0420-1R5M 1.5 ± 20% 14.5 12.3 7.5 10
XRJ0420-2R2M 2.2 ± 20% 21 17.5 6.5 8
XRJ0420-3R3M 3.3 ± 20% 34.5 30 5.5 6.5
XRJ0420-4R7M 4.7 ± 20% 52 45 4 5.5
  • Inductance Measuring Condition:100kHz,1V
  • DC saturation allowable current:The current value which inductance decrease 30% from the initial value
  • Temperature rise allowable current:The rise in temperature of core surface is 40℃

Sagami Elec Co., Ltd. will continue to expand its product lineup to address evolving market needs and to support a wide range of solutions.

Back Number