MPZ1608R391AT

Chip Bead

The MPZ1608R391AT is a chip bead from TDK. View the full MPZ1608R391AT datasheet below including key specifications.

MPZ1608R391AT shares its datasheet with MPZ1608S221ATA00, whose page lists every part number it covers.

Official MPZ1608R391AT datasheet (PDF) — the source this page was extracted from.

Manufacturer

MPZ1608R391AT Key Specifications

Parameter	Value
Current Rating (Max)	2.2A
DC Resistance (DCR) (Max)	50mOhm
Filter Type	Power Line
Height (Max)	0.037" (0.95mm)
Impedance @ Frequency	220 Ohms @ 100 MHz
Mounting Type	Surface Mount
Number of Lines	1
Operating Temperature	-55°C ~ 125°C
Package / Case	0603 (1608 Metric)
Packaging	MouseReel
Size / Dimension	0.063" L x 0.031" W (1.60mm x 0.80mm)
Standard Pack Qty	4000

MPZ1608R391AT Overview

Part: MPZ1608S221AT

Type: Chip Bead

Description: Chip bead for power lines, offering noise reduction with low direct current resistance for compatibility with large currents, available in 0603 to 2012 sizes.

Operating Conditions:

Operating temperature: -55 to +125 °C

Absolute Maximum Ratings:

Max continuous current: 2.2 A
Max storage temperature: -55 to +125 °C

Key Specs:

Impedance (at 100MHz): 220 Ω ±25%
DC resistance: 0.05 Ω max.
Rated current: 2.2 A max.
Dimensions (L×W×T): 1.6×0.8x0.8 mm
Material type: S material (Standard type, effective at 40 to 300MHz)
Halogen-free: Yes

Features:

Noise reduction solution for power supply lines
Low direct current resistance for compatibility with large currents
Lineup includes 4 sizes from 0603 to 2012
Achieves various frequency characteristics by using 5 materials
Multilayer integration monolithic structure for high reliability
No directivity

Applications:

Smart phones, tablets, portable memory audio devices, various modules, PCs, note PCs, TVs, STBs, Blu-ray recorders, DSCs, and DVCs
Power supply line noise removal for game machines, smart grids, industrial equipment, etc.

Package:

1608 [0603 inch] (1.6×0.8x0.8 mm)
Other sizes in series: 0603 [0201 inch], 1005 [0402 inch], 2012 [0805 inch]

MPZ1608R391AT Features

Noise reduction solution for power supply lines.
Compared to the conventional MMZ Series, has low direct current resistance for compatibility with large currents, optimal for low power consumption.
Lineup includes 4 sizes from 0603 to 2012.
Achieves various frequency characteristics by using 5 materials with different features.
Multilayer integration monolithic structure makes it highly reliable.
There is no directivity.

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part Number	Manufacturer	Package
MPZ0603S220CT	TDK	—
MPZ1005S100CT	TDK	—
MPZ1608B471AT	TDK	—
MPZ1608D101BT	TDK	—
MPZ1608S221AT	TDK	—
MPZ1608S221ATA00	TDK	0603 (1608 Metric)
MPZ1608Y221BT	TDK	—
MPZ2012S221AT	TDK	—

More datasheets

All TDK datasheets (29)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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