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Same model may have multiple batches, images only for reference.
SWPA8040S3R9NT Real Image
Same model may have multiple batches, images only for reference.

SWPA8040S3R9NT

Part No SWPA8040S3R9NT
Manufacturer Sunlord
Catalog Fixed Inductors
Description FIXED IND 3.9UH 4.35A 22MOHM SMD / 3.9 µH Shielded Drum Core, Wirewound Inductor 4.35 A 22mOhm Max Nonstandard
Datasheet
SWPA8040S3R9NT Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Inductors, Coils, Chokes>Fixed Inductors
Mfr Shenzhen Sunlord Electronics Co., Ltd.
Series SWPA
Package Tape & Reel (TR)
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 3.9 µH
Tolerance ±30%
Current Rating (Amps) 4.35 A
Current - Saturation (Isat) 5.75A
Shielding Shielded
DC Resistance (DCR) 22mOhm Max
Frequency - Self Resonant 26MHz
Temperature Range - Operating -40°C ~ 125°C
Inductance Frequency - Test 100 kHz
Mounting SMD (SMT)
Package / Case Nonstandard
Dimension 0.315" L x 0.315" W (8.00mm x 8.00mm)
Height - Seated (Max) 0.165" (4.20mm)
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8504.50.8000
Other Names 3442-SWPA8040S3R9NTTR
Standard Package 1,000
Win Source Part Number 1097501-SWPA8040S3R9NT
Ultra Librarian 3D Model Ultra Librarian SWPA8040S3R9NT CAD Model

Description

The SWPA series fixed inductor is a shielded drum core, wirewound type inductor with a tolerance of ±30%.

  • Series: SWPA
  • Type: Shielded drum core, wirewound
  • Tolerance: ±30%
  • Package: Tape and reel (TR)
  • Height: 0.165 inches (seated)
  • Inductance: 3.9µH
  • DC Resistance (DCR): 22mOhm Max
  • Core: Ferrite
  • Frequency: 26MHz (self-resonant)
  • Dimension: 0.315 inches L x 0.315 inches W (8.00mm x 8.00mm)
  • Mounting: Surface mount device (SMD)
  • Current Rating: 4.35A
  • Applications: Power supplies, DC-DC converters, and filtering

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