Datasheets
MSD1278-124KLD by: Coilcraft Inc

General Purpose Inductor, 120uH, 10%, 2 Element, Ferrite-Core, SMD, 4848-32, CHIP, 4848-32, ROHS COMPLIANT

Part Details for MSD1278-124KLD by Coilcraft Inc

Results Overview of MSD1278-124KLD by Coilcraft Inc

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MSD1278-124KLD Information

MSD1278-124KLD by Coilcraft Inc is a Fixed Inductor.
Fixed Inductors are under the broader part category of Inductors.

Inductors are passive components that resist sudden changes in current by storing and releasing energy in an electromagnetic fiel. They are often used in power circuits and energy storage. Read more about Inductors on our Inductors part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
MSD1278-124KLD Coilcraft Inc General Purpose Inductor, 120uH, 10%, 2 Element, Ferrite-Core, SMD, 4848-32, CHIP, 4848-32, ROHS COMPLIANT
MSD1278T-124KLD Coilcraft Inc General Purpose Inductor, 120uH, 10%, 2 Element, Ferrite-Core, SMD, ROHS COMPLIANT
MSD1278-223MLD Coilcraft Inc General Purpose Inductor, 22uH, 20%, 2 Element, Ferrite-Core, SMD, 4848-32, CHIP, 4848-32, ROHS COMPLIANT

Price & Stock for MSD1278-124KLD

Part # Distributor Description Stock Price Buy
DISTI # 2288079
Farnell INDUCTOR, 120UH, 1.36A, 10%, PWR, 3.2MHZ RoHS: Compliant Min Qty: 1 Lead time: 9 Weeks, 1 Days Container: Cut Tape 104
  • 1 $3.6429
  • 10 $3.3058
  • 50 $2.9688
  • 100 $2.6188
  • 200 $2.2817
  • 500 $1.5816
$1.5816 / $3.6429 Buy Now
DISTI # 2288079RL
Farnell INDUCTOR, 120UH, 1.36A, 10%, PWR, 3.2MHZ RoHS: Compliant Min Qty: 100 Lead time: 9 Weeks, 1 Days Container: Reel 104
  • 100 $2.6188
  • 200 $2.2817
  • 500 $1.5816
$1.5816 / $2.6188 Buy Now
DISTI # 994-MSD1278-124KLD
Mouser Electronics Coupled Inductors 120uH Shld 10% 1.36A 410mOhms RoHS: Compliant 351
  • 1 $3.1400
  • 250 $2.2100
  • 500 $1.5400
  • 1,000 $1.4300
$1.4300 / $3.1400 Buy Now
Bristol Electronics   70
RFQ
Coilcraft Direct Power inductor, coupled, 10/20% tol, SMT, RoHS RoHS: Compliant pbFree: No Min Qty: 1 2426
  • 1 $2.7400
  • 250 $1.7800
  • 500 $1.0800
  • 1,000 $0.8400
  • 2,500 $0.7200
  • 5,000 $0.6500
$0.6500 / $2.7400 Buy Now

Part Details for MSD1278-124KLD

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MSD1278-124KLD Part Data Attributes

MSD1278-124KLD Coilcraft Inc
Buy Now Datasheet
Compare Parts:
MSD1278-124KLD Coilcraft Inc General Purpose Inductor, 120uH, 10%, 2 Element, Ferrite-Core, SMD, 4848-32, CHIP, 4848-32, ROHS COMPLIANT
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer COILCRAFT INC
Package Description CHIP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8504.50.80.00
Samacsys Manufacturer COILCRAFT
Case/Size Code 4848
Construction Rectangular
Core Material FERRITE
DC Resistance 0.41 Ω
Inductance-Nom (L) 120 µH
Inductor Application POWER INDUCTOR
Inductor Type GENERAL PURPOSE INDUCTOR
Number of Functions 2
Number of Terminals 4
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Height 8.05 mm
Package Length 12.3 mm
Package Style SMT
Package Width 123 mm
Packing Method TR, Embossed Plastic, 13 Inch
Rated Current-Max 1.36 A
Reference Standard AEC-Q200
Self Resonance Frequency 3.2 MHz
Shape/Size Description RECTANGULAR PACKAGE
Shielded YES
Surface Mount YES
Terminal Finish MATTE TIN OVER NICKEL
Terminal Placement DUAL IN-LINE
Terminal Shape ONE SURFACE
Test Frequency 0.1 MHz
Tolerance 10%

Alternate Parts for MSD1278-124KLD

This table gives cross-reference parts and alternative options found for MSD1278-124KLD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MSD1278-124KLD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MSD1278-124KTD Coilcraft Inc Check for Price General Purpose Inductor, 120uH, 10%, 2 Element, Ferrite-Core, SMD, 4848-32, CHIP, 4848-32, ROHS COMPLIANT MSD1278-124KLD vs MSD1278-124KTD
MSD1278-124KTB Coilcraft Inc Check for Price General Purpose Inductor, 120uH, 10%, 2 Element, Ferrite-Core, SMD, 4848-32, CHIP, 4848-32, ROHS COMPLIANT MSD1278-124KLD vs MSD1278-124KTB
MSD1278-124KSB Coilcraft Inc Check for Price General Purpose Inductor, 120uH, 10%, 2 Element, Ferrite-Core, SMD, CHIP, 4848-32 MSD1278-124KLD vs MSD1278-124KSB

MSD1278-124KLD Related Parts

MSD1278-124KLD Frequently Asked Questions (FAQ)

  • Coilcraft provides a recommended land pattern for the MSD1278-124KLD in their documentation, which can be found on their website. The land pattern includes dimensions for the pad size, spacing, and solder mask clearance.

  • To handle the high current rating of the MSD1278-124KLD, ensure that your PCB design includes sufficient copper thickness and width to handle the current. You may also need to consider thermal management and heat dissipation in your design.

  • The MSD1278-124KLD has an operating temperature range of -40°C to +125°C, making it suitable for a wide range of applications.

  • Yes, the MSD1278-124KLD is designed for high-frequency applications and has a high self-resonant frequency (SRF) of 150 MHz, making it suitable for use in switching power supplies, filters, and other high-frequency circuits.

  • To ensure proper soldering, follow Coilcraft's recommended soldering profile and use a solder with a melting point compatible with the component's rating. Also, ensure that the PCB is designed with sufficient solder mask clearance and pad size to accommodate the component's leads.