0402HM-220EJTS

$0.14

Description：FIXED IND 22NH 310MA 300MOHM SMD
Series：0402HM
Mfr：Delta Electronics/Components
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2b2cc9436b23 Category: Fixed Inductors Brand: Delta Electronics/Components

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Product introduction

0402HM-220EJTS is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delta Electronics/Components. Its product description is FIXED IND 22NH 310MA 300MOHM SMD. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for 0402HM-220EJTS

Description：FIXED IND 22NH 310MA 300MOHM SMD
Series：0402HM
Mfr：Delta Electronics/Components
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Drum Core, Wirewound
Material - Core：Ceramic
Inductance：22 nH
Tolerance：±5%
Current Rating (Amps)：310 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：300mOhm
Q @ Freq：25 @ 250MHz
Frequency - Self Resonant：4GHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：100 MHz
Mounting Type：Surface Mount
Package / Case：0402 (1005 Metric)
Supplier Device Package：402
Size / Dimension：0.045" L x 0.028" W (1.15mm x 0.70mm)
Height - Seated (Max)：0.024" (0.60mm)
Features：-

Fixed Inductors datasheet and documents for 0402HM-220EJTS

0402HM-220EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-220EJTS is a fixed surface-mount inductor from the 0402HM series. It features an unshielded drum core wirewound construction with a ceramic magnetic core. The component provides an inductance of 22 nH with a tolerance of ±5%. It has a DC resistance (DCR) of 120 mΩ and a rated current of 1 A. The self-resonant frequency is 2.4 GHz, measured at a test frequency of 50 MHz. The Q value is 55 at 350 MHz. It operates within a temperature range of -40°C to 125°C.

Fixed Inductors Feature Summary

Unshielded drum core wirewound design for minimal electromagnetic interference
High self-resonant frequency suitable for RF applications
RoHS3 compliant and REACH exempt construction

Fixed Inductors Applications

RF circuit impedance matching networks
High-frequency signal filtering
Power supply output chokes

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical parameters, as variations exist within the series. Check RoHS3 compliance status if restricted substances are a constraint. Ensure storage conditions align with MSL Level 1 requirements to maintain component integrity before soldering.

Fixed Inductors Selection Notes

Select this component when a compact 0402 footprint is required for high-current RF applications. The 1 A rating supports moderate power handling in small form factors. Consider the 120 mΩ DCR for efficiency calculations in low-voltage circuits. Verify that the 2.4 GHz self-resonant frequency exceeds the operating frequency to ensure inductive behavior.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes ceramic cores and wirewound technology to achieve stable performance in miniature packages. It is designed for surface-mount assembly on printed circuit boards.