NUF2221W1T2G The ON Semiconductor NUF2221W1T2G is an RC (Pi) type EMI filter designed for USB applications. It provides line termination, filtering, and ESD protection.
Mfr Part #:

NUF2221W1T2G

Available from 6 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NUF2221W1T2G is an RC (Pi) type EMI filter designed for USB applications. It provides line termination, filtering, and ESD protection.
✓ Total Stock: 160,578 pcs
$ Price Range: $0.99

NUF2221W1T2G Available from 6 distributors

✓ Authorised
✓ Non-Authorised

NUF2221W1T2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
ESD Protection
Filter Order
Height
Length
Mounting Type
Number of Channels
Operating Temperature
Resistance
Storage Temperature
Technology
Type
Values
Width

NUF2221W1T2G Description

Short technical summary and product information.

The ON Semiconductor NUF2221W1T2G is an integrated circuit designed for applications requiring line termination, EMI filtering, and ESD protection. It is specifically intended for use in upstream USB ports, cellular phones, wireless equipment, and computer applications.

 

This device offers a cost-effective solution by integrating multiple functions into a small SC-88/SOT-363 package, minimizing PCB space. It features bi-directional EMI filtering to prevent noise from entering or leaving the system. The filter has a nominal resistance of 22 Ohms and a total capacitance of 42pF.

 

Key electrical characteristics include ESD protection compliant with IEC61000-4-2 Level 4, with ratings of 25 kV (contact) and 30 kV (air). It also meets Human Body Model (3B) and Machine Model (C) ESD ratings. The operating temperature range is -55°C to +125°C.

 

The NUF2221W1T2G is supplied in a compact SC-88/SOT-363 surface-mount package, measuring 2.00mm x 1.25mm with a height of 1.09mm. It is designed to meet USB 1.1 Low Speed and High Speed specifications.

NUF2221W1T2G Quick Information

Product Type: EMI/RFI Filter
Canonical Name: USB Upstream Terminator with ESD Protection
Subcategory: RC Network

NUF2221W1T2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NUF2221W1T2G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

NUF2221W1T2G Features

  • Provides USB line termination and filtering.
  • Integrated ESD protection up to 30kV.
  • Bi-directional EMI filtering prevents noise.
  • Compact SC-88/SOT-363 surface-mount package.
  • Operates from -55°C to +125°C.

NUF2221W1T2G Applications

  • Ideal for USB upstream ports.
  • Used in computer peripherals.
  • Suitable for cellular phones.
  • Applicable in wireless equipment.

NUF2221W1T2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the NUF2221W1T2G filter?

The series resistance is 22 Ohms.

What is the capacitance value of the NUF2221W1T2G filter?

The total line capacitance is 42pF.

What is the operating temperature range for the NUF2221W1T2G?

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

What ESD protection levels does the NUF2221W1T2G meet?

It complies with IEC61000-4-2 Level 4, offering 25kV contact and 30kV air ESD protection.

What package type is the NUF2221W1T2G available in?

The NUF2221W1T2G is available in an SC-88 / SOT-363 package.

Is the NUF2221W1T2G RoHS compliant?

The NUF2221W1T2G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the NUF2221W1T2G?

The Moisture Sensitivity Level is 1.

Home

Categories