ISC1812ER221K This Vishay Dale ISC1812ER221K is a shielded, wirewound, surface-mount fixed inductor with a 220 µH inductance and a ±10% tolerance.
Mfr Part #:

ISC1812ER221K

Available from 1 distributors
Mfr Name: Vishay
Vishay
This Vishay Dale ISC1812ER221K is a shielded, wirewound, surface-mount fixed inductor with a 220 µH inductance and a ±10% tolerance.
Total Stock: 2,013 pcs

ISC1812ER221K Available from 1 distributor

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2,013 pcs
2013 pcs On Request 1 On Request On Request 00+ On Request On Request

ISC1812ER221K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
Current Rating (Nominal @ 0.796 MHz)
Current Rating (Nominal @ 2.52 MHz)
Current Rating (Nominal @ 25.2 MHz)
Current Rating (Nominal @ 7.96 MHz)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Q Factor (Minimum @ 0.796 MHz)
Q Factor (Minimum @ 25.2 MHz)
Q Factor (Minimum @ 7.96 MHz)
Q-Factor (Minimum @ 2.52 MHz)
Self Resonant Frequency (Minimum @ 0.796 MHz)
Self Resonant Frequency (Minimum @ 2.52 MHz)
Self Resonant Frequency (Minimum @ 25.2 MHz)
Self Resonant Frequency (Minimum @ 7.96 MHz)
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Tape and Reel
Tolerance
Type
Width
dcr (Maximum @ 0.796 MHz)
dcr (Maximum @ 2.52 MHz)
dcr (Maximum @ 25.2 MHz)
dcr (Maximum @ 7.96 MHz)
inductance (Nominal @ 0.796 MHz)
inductance (Nominal @ 2.52 MHz)
inductance (Nominal @ 25.2 MHz)
inductance (Nominal @ 7.96 MHz)
tolerance (Nominal @ 0.796 MHz)
tolerance (Nominal @ 2.52 MHz)
tolerance (Nominal @ 25.2 MHz)
tolerance (Nominal @ 7.96 MHz)

ISC1812ER221K Description

Short technical summary and product information.

The Vishay Dale ISC1812ER221K is a wirewound, surface-mount, shielded inductor designed for reliable performance. It features a molded construction for superior strength and moisture resistance, making it suitable for various applications.

 

This component offers an inductance of 220 µH with a tolerance of ±10%. It has a DC resistance (DCR) of 6.3 Ohms maximum and a rated DC current of 105 mA. The operating temperature range is -55°C to +125°C.

 

The inductor is housed in an 1812 (4532 Metric) package and is compatible with vapor phase and infrared reflow soldering. Its shielded construction minimizes coupling to other components, ensuring signal integrity.

 

Key electrical specifications include a Q factor of 40 at 796kHz and a self-resonant frequency of 4.2MHz. The material used is ferrite, and it is classified as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected.

ISC1812ER221K Quick Information

Product Type: Fixed Inductor
Canonical Name: Vishay Dale ISC-1812 Wirewound Shielded Inductor
Subcategory: Shielded Inductor

ISC1812ER221K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISC1812ER221K Features

  • Shielded wirewound ferrite construction inductor.
  • 220 µH inductance with ±10% tolerance.
  • Rated for 105mA DC current operation.
  • Wide -55°C to +125°C operating temperature.
  • 1812 surface mount package for automation.

ISC1812ER221K Applications

  • Ideal for power supply filtering circuits.
  • Used in RF signal processing applications.
  • Suitable for noise suppression circuits.
  • Applicable in general electronic circuits.

ISC1812ER221K FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance value of the Vishay Dale ISC1812ER221K?

The inductance value is 220 µH.

What is the tolerance for the Vishay Dale ISC1812ER221K inductor?

The tolerance is ±10%.

What is the maximum DC resistance (DCR) for this inductor?

The maximum DC resistance is 6.3 Ohms.

What is the rated DC current for the ISC1812ER221K?

The rated DC current is 105 mA.

What is the operating temperature range for this Vishay Dale inductor?

The operating temperature range is -55°C to +125°C.

What type of package is the ISC1812ER221K inductor in?

It is in an 1812 (4532 Metric) surface mount package.

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