Datasheets
1641-272K by: API Delevan

General Purpose Inductor, 2.7uH, 10%, 1 Element, Iron-Core, AXIAL LEADED

Part Details for 1641-272K by API Delevan

Results Overview of 1641-272K by API Delevan

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Applications Space Technology Aerospace and Defense Transportation and Logistics Renewable Energy Automotive Robotics and Drones

1641-272K Information

1641-272K by API Delevan 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
4164-15FGS/BZA Rochester Electronics LLC 4164 - DRAM, 64K X 1, 3-STATE OUTPUTS, 150 NS ACCESS TIME - Dual marked (8201006ZA)
4164-12JDS/BEA Rochester Electronics LLC 4164 - DRAM, 64K X 1, 3-STATE OUTPUTS, 120 NS ACCESS TIME - Dual marked (8201008EA)
4164-15JDS/BEA Rochester Electronics LLC 4164 - DRAM, 64K X 1, 3-STATE OUTPUTS, 150 NS ACCESS TIME - Dual marked (8201006EA)

Price & Stock for 1641-272K

Part # Distributor Description Stock Price Buy
DISTI # 1134-1106-1-ND
DigiKey FIXED IND 2.7UH 545MA 280MOHM TH Min Qty: 1 Lead time: 11 Weeks Container: Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $5.9100
  • 1,000 $2.9275
$2.9275 / $5.9100 Buy Now
DISTI # 807-1641-272K
Mouser Electronics RF Inductors - Leaded 2.7 uH RoHS: Not Compliant 0
  • 500 $3.4600
  • 1,000 $3.3400
  • 2,500 $3.1700
$3.1700 / $3.4600 Order Now
NexGen Digital   216
RFQ

Part Details for 1641-272K

1641-272K CAD Models

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1641-272K Part Data Attributes

1641-272K API Delevan
Buy Now Datasheet
Compare Parts:
1641-272K API Delevan General Purpose Inductor, 2.7uH, 10%, 1 Element, Iron-Core, AXIAL LEADED
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer API DELEVAN
Package Description AXIAL LEADED
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8504.50.80.00
Construction Tubular
Core Material IRON
DC Resistance 0.28 Ω
Inductance-Nom (L) 2.7 µH
Inductor Application RF INDUCTOR
Inductor Type GENERAL PURPOSE INDUCTOR
JESD-609 Code e0
Lead Diameter 0.635 mm
Lead Length 36.58 mm
Number of Functions 1
Number of Terminals 2
Operating Temperature-Max 105 °C
Operating Temperature-Min -55 °C
Package Diameter 4.11 mm
Package Length 10.41 mm
Package Style Axial
Packing Method TR, 14 INCH
Quality Factor-Min (at L-nom) 44
Rated Current-Max 0.545 A
Self Resonance Frequency 92 MHz
Shape/Size Description TUBULAR PACKAGE
Shielded YES
Surface Mount NO
Terminal Finish Tin/Lead (Sn63Pb37)
Terminal Placement AXIAL
Terminal Shape WIRE
Test Frequency 7.9 MHz
Tolerance 10%

Alternate Parts for 1641-272K

This table gives cross-reference parts and alternative options found for 1641-272K. 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 1641-272K, 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
1641-272J API Delevan Check for Price General Purpose Inductor, 2.7uH, 5%, 1 Element, Iron-Core, AXIAL LEADED 1641-272K vs 1641-272J
1641R-272H API Delevan Check for Price General Purpose Inductor, 2.7uH, 3%, 1 Element, Iron-Core, ROHS COMPLIANT 1641-272K vs 1641R-272H
9250-272 Bourns Inc Check for Price General Purpose Inductor, 2.7uH, 10%, 1 Element, Ferrite-Core, 1641-272K vs 9250-272
1641-272H API Delevan Check for Price General Purpose Inductor, 2.7uH, 3%, 1 Element, Iron-Core, AXIAL LEADED 1641-272K vs 1641-272H
1641R-272K API Delevan Check for Price General Purpose Inductor, 2.7uH, 10%, 1 Element, Iron-Core, ROHS COMPLIANT 1641-272K vs 1641R-272K
MS750886 API Delevan Check for Price General Purpose Inductor, 2.7uH, 10%, 1 Element, Iron-Core, 1641-272K vs MS750886
17S271KLF Gowanda Electronics Corporation Check for Price General Purpose Inductor 1641-272K vs 17S271KLF
IMS-52.7UH+-10%ESE2 Vishay Intertechnologies Check for Price General Purpose Inductor, 2.7uH, 10%, Iron-Core, 1641-272K vs IMS-52.7UH+-10%ESE2
QS271K Ohmite Mfg Co Check for Price General Purpose Inductor, 2.7uH, 10%, 1 Element, Iron-Core, AXIAL LEADED 1641-272K vs QS271K
MSC602R7KT TE Connectivity Check for Price 1 ELEMENT, 2.7uH, GENERAL PURPOSE INDUCTOR, AXIAL LEADED 1641-272K vs MSC602R7KT

1641-272K Related Parts

1641-272K Frequently Asked Questions (FAQ)

  • The recommended PCB land pattern for the 1641-272K is a rectangular pad with a minimum size of 0.25 inches (6.4 mm) x 0.15 inches (3.8 mm) and a non-solder mask defined (NSMD) pad with a minimum clearance of 0.01 inches (0.25 mm) from the pad to the solder mask.

  • The 1641-272K has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to provide adequate thermal relief, such as using thermal vias or a thermal pad, and to keep the component away from high-temperature sources.

  • The self-resonant frequency (SRF) of the 1641-272K is not explicitly stated in the datasheet. However, based on similar inductors from API Delevan, the SRF is typically in the range of 100-200 MHz. It's recommended to consult with the manufacturer or perform your own testing to determine the SRF for your specific application.

  • The 1641-272K is designed to meet the requirements of MIL-PRF-83446, which includes vibration testing. However, it's essential to ensure that the component is properly mounted and secured to the PCB to prevent mechanical stress and damage. Consult with the manufacturer or a mechanical engineer to determine the suitability of the component for your specific vibration environment.

  • The saturation current of the 1641-272K is not explicitly stated in the datasheet. To determine the saturation current, you can perform your own testing or consult with the manufacturer. A general rule of thumb is to derate the inductor's current rating by 20-30% to ensure reliable operation.