4448-102M

4448-102M

$6.26
  • Description:INDUCT ARRAY 2 COIL 470NH SMD
  • Series:4448
  • Mfr:Delevan
  • Package:Tape & Reel (TR)

SKU:7de11c63299b Category: Brand:

  
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Product Detailed Parameters

  • Description:INDUCT ARRAY 2 COIL 470NH SMD
  • Series:4448
  • Mfr:Delevan
  • Package:Tape & Reel (TR)
  • Number of Coils:2
  • Inductance - Connected In Parallel:470 nH
  • Inductance - Connected In Series:2 µH
  • Tolerance:±20%
  • Current Rating - Parallel:7.9 A
  • Current Rating - Series:3.95 A
  • DC Resistance (DCR) - Parallel:4mOhm Max
  • DC Resistance (DCR) - Series:16mOhm Max
  • Shielding:Unshielded
  • Operating Temperature:-55°C ~ 125°C
  • Mounting Type:Surface Mount
  • Package / Case:Nonstandard
  • Size / Dimension:0.530" L x 0.530" W (13.46mm x 13.46mm)
  • Height:0.310" (7.87mm)
  • Current Saturation - Parallel:-
  • Current Saturation - Series:-
  • Ratings:-

Download product information

4448-102M

Buying Guide
Summary

Delevan 4448-102M is used in Arrays, Signal Transformers category where integration and verification need to stay predictable. Key specs include Description (INDUCT ARRAY 2 COIL 470NH SMD), Series (4448), Packaging (Tape & Reel (TR)), Temperature (-55°C ~ 125°C), and Package/case (Nonstandard).

Selection Notes
  • For 4448-102M, verify the operating temperature range (-55°C ~ 125°C) and derate as needed in your application.
  • Double-check DC Resistance (DCR) - Series (16mOhm Max) against your specification and operating conditions.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
  • Confirm the tolerance (±20%) is acceptable for your accuracy and drift budget.
Alternates & Substitutions
  • In Arrays, Signal Transformers designs, define acceptance criteria up front so alternates can be qualified and repeated in production.
  • Make sure the alternate stays inside your system envelope: temperature -55°C ~ 125°C.
  • For production substitutions, confirm traceability and documentation expectations so the alternate can be released cleanly.
  • Always compare the datasheet test conditions behind key specs (load, frequency, temperature) to avoid swapping in a part that was characterized differently.
FAQ

Who is the manufacturer of 4448-102M?
Delevan

What Tolerance is listed for 4448-102M?
±20%

Can you confirm the DC Resistance (DCR) - Parallel for 4448-102M?
4mOhm Max

Which Inductance - Connected In Parallel is specified for 4448-102M?
470 nH

Application Scenarios

When sourcing Delevan 4448-102M for Arrays, Signal Transformers, engineers typically focus on de-risking integration and keeping validation repeatable. A properly designed transformer stage improves safety, efficiency, and predictable field performance. They provide magnetic coupling for isolation, impedance transformation, and efficient energy transfer in power or signal applications. In industrial power conversion, transformers and chokes are validated for insulation, thermal rise, and saturation margin. In measurement systems, current-sense and pulse transformers enable clean transmission under high dv/dt switching conditions. In telecom power modules, isolation supports stable operation and regulatory compliance across multi-board systems. From there, teams map those constraints to the real deployment environment and a practical validation plan. In production builds, repeatability is what protects you from lot variation and environmental stress.

Compatibility Advice
  • In practice, confirm tolerance, drift, and temperature coefficients match the accuracy and stability the circuit actually needs before freezing the BOM.
Project Fit
  • Strongest fit when you can validate Delevan 4448-102M for Arrays, Signal Transformers integration under realistic load and noise, typically when you have a defined accuracy budget and can verify drift and tolerance stack-up in production.
4448-102M4448-102M
$6.26
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