Bourns Inc.

Model SRN4012T Semi-Shielded Power Inductor Series

The Bourns model SRN4012T semi-shielded power inductor uses semi-magnetic shielding technology

Image of Bourns' Model SRN4012T Semi-Shielded Power Inductor SeriesThe Bourns Model SRN4012T series inductors are ideal for use in DC/DC converters which provide power management to mobile electronic devices, computers, data storage, and consumer electronics. The Model SRN series is also well-suited for industrial applications such as LED lighting, control circuits, and GPS.

Bourns now have a total of 15 SRN models with selections of 2 x 1.6 mm to 10 x 10 mm footprints, 1 to 6 mm heights, and a 0.5 to 470 μH inductance range.

Model Footprint Height Inductance Range Heating Current Range Saturation Current Range
SRN4012T 4 x 4 mm 1.2 mm 0.47 - 22 μH 0.62 - 3.2 A 0.5 - 4 A

 

Features Applications
  • Semi-shielded construction
  • Low profile: 1.2 mm
  • Inductance range: 0.47 to 22 μH
  • Rated current up to 3.2 A
  • RoHS-compliant and halogen free
  • DC/DC converters
  • Notebook computers
  • Digital video cameras
  • HDDs
  • Cellphones
  • Televisions, LCD displays

Model SRN4012T Series

ImageManufacturer Part NumberDescriptionFrequency - Self ResonantShieldingDC Resistance (DCR)Available QuantityPrice
FIXED IND 470NH 3.2A 25 MOHM SMDSRN4012T-R47MFIXED IND 470NH 3.2A 25 MOHM SMD140MHzShielded25mOhm4498 - Immediate$2.22View Details
FIXED IND 1UH 2.2A 42 MOHM SMDSRN4012T-1R0MFIXED IND 1UH 2.2A 42 MOHM SMD100MHzShielded42mOhm0 - Immediate$2.22View Details
FIXED IND 1.5UH 2A 50 MOHM SMDSRN4012T-1R5MFIXED IND 1.5UH 2A 50 MOHM SMD90MHzShielded50mOhm4500 - Immediate$2.22View Details
FIXED IND 2.2UH 1.9A 60 MOHM SMDSRN4012T-2R2MFIXED IND 2.2UH 1.9A 60 MOHM SMD70MHzShielded60mOhm8585 - Immediate$2.22View Details
FIXED IND 3.3UH 1.7A 70 MOHM SMDSRN4012T-3R3MFIXED IND 3.3UH 1.7A 70 MOHM SMD60MHzShielded70mOhm4195 - Immediate$2.22View Details
FIXED IND 4.7UH 1.5A 95 MOHM SMDSRN4012T-4R7MFIXED IND 4.7UH 1.5A 95 MOHM SMD45MHzShielded95mOhm3467 - Immediate$2.22View Details
FIXED IND 6.8UH 1.3A 125MOHM SMDSRN4012T-6R8MFIXED IND 6.8UH 1.3A 125MOHM SMD35MHzShielded125mOhm6492 - Immediate$2.22View Details
FIXED IND 10UH 1.1A 180 MOHM SMDSRN4012T-100MFIXED IND 10UH 1.1A 180 MOHM SMD30MHzShielded180mOhm11903 - Immediate$2.22View Details
FIXED IND 15UH 750MA 260MOHM SMDSRN4012T-150MFIXED IND 15UH 750MA 260MOHM SMD24MHzShielded260mOhm5419 - Immediate$2.22View Details
Published: 2015-02-04