4448-08M

4448-08M

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

SKU:6f17fc404b09 Category: Brand:

  
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Product Detailed Parameters

  • Description:INDUCT ARRAY 2 COIL 2UH SMD
  • Series:4448
  • Mfr:Delevan
  • Package:Tape & Reel (TR)
  • Number of Coils:2
  • Inductance - Connected In Parallel:2 µH
  • Inductance - Connected In Series:8 µH
  • Tolerance:±20%
  • Current Rating - Parallel:4.6 A
  • Current Rating - Series:2.3 A
  • DC Resistance (DCR) - Parallel:14mOhm Max
  • DC Resistance (DCR) - Series:56mOhm 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

4448-08M

Buying Guide
Summary

Delevan 4448-08M is sourced in Arrays, Signal Transformers category when teams want clear constraints and a repeatable validation path. Key specs include Description (INDUCT ARRAY 2 COIL 2UH SMD), Series (4448), Packaging (Tape & Reel (TR)), Temperature (-55°C ~ 125°C), and Package/case (Nonstandard).

Selection Notes
  • For 4448-08M, validate Inductance - Connected In Parallel (2 µH) under the expected test conditions in your application.
  • Verify the package/case (Nonstandard) fits your mechanical constraints and assembly process.
  • Make sure the supply current (4.6 A) fits your power budget in all modes.
Alternates & Substitutions
  • For Arrays, Signal Transformers, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • When replacing parts, validate corner behavior and recovery paths so failures remain diagnosable in the deployed system.
  • Treat package/case Nonstandard, mounting Surface Mount, packaging Tape & Reel (TR) as the first filter, then move on to electrical and performance checks.
  • If you are qualifying a second source, align documentation/traceability requirements early to avoid surprises in procurement.
FAQ

Which Height is specified for 4448-08M?
0.310" (7.87mm)

Can you confirm the mounting type for 4448-08M?
Surface Mount

What is the Number of Coils of 4448-08M?
2

Which packaging option is listed for 4448-08M?
Tape & Reel (TR)

Application Scenarios

When sourcing Delevan 4448-08M for Arrays, Signal Transformers, engineers typically focus on de-risking integration and keeping validation repeatable. In real deployments, designers generally validate turns ratio, leakage, insulation system, creepage/clearance, and thermal rise at operating frequency. In real deployments, they often define safety margins and EMC behavior in SMPS, PoE, pulse transmission, and sensing solutions. Within medical devices, isolation and creepage/clearance are treated as safety-critical design requirements. In measurement systems, current-sense and pulse transformers enable clean transmission under high dv/dt switching conditions. In real deployments, across telecom power modules, isolation supports stable operation and regulatory compliance across multi-board systems. A few focused measurements can reveal whether margins are real or only show up under ideal lab setups. For systems shipped at volume, predictable behavior is what keeps yield and field performance stable.

Compatibility Advice
  • Check self-heating and thermal coupling on the PCB so performance does not shift after heat soak across temperature and supply corners.
  • In practice, verify impedance or ESR behavior across frequency so the real dynamics match your stability and noise expectations during bring-up and production test.
  • Validate parasitics and resonance in the real layout so high-frequency behavior does not create surprises in EMI and stability before committing to volume builds.
Project Fit
  • Most suitable when you can verify Delevan 4448-08M for Arrays, Signal Transformers integration with production-like fixtures, especially if you need stable impedance or ESR behavior that remains predictable after heat soak.
4448-08M4448-08M
$6.26
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