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28F0121-0SR The STEWARD 28F0121-0SR is an SMT Ferrite Bead Assembly designed for signal filtering applications. It offers a rated current of 10A and significant impedance at high frequencies.
Mfr Part #:

28F0121-0SR

Available from 2 distributors
Mfr Name: Steward
Steward
The STEWARD 28F0121-0SR is an SMT Ferrite Bead Assembly designed for signal filtering applications. It offers a rated current of 10A and significant impedance at high frequencies.
✓ Total Stock: 2,110 pcs
$ Price Range: $0.99

28F0121-0SR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
2,080 pcs
On Request
2080 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
30 pcs
On Request
30 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

28F0121-0SR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Length
Mounting Type
Operating Temperature
Rated Current
SVHC Present
Shelf Life
Width
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28F0121-0SR Description

Short technical summary and product information.

The STEWARD 28F0121-0SR is a Surface Mount Technology (SMT) Ferrite Bead Assembly from the 28F Series. This component is designed for effective electromagnetic interference (EMI) suppression in electronic circuits.

 

Key electrical characteristics include a maximum DC resistance (DCR) of 0.00075 Ohms and a rated current of up to 10A. The impedance is notable, reaching 53 Ohms at 1 GHz and 53 Ohms at 500 MHz, with a peak impedance frequency of 800 MHz and a typical peak impedance of 54 Ohms. The operating temperature range is from -40°C to 125°C.

 

Mechanically, the assembly features SMT mounting and has dimensions of 4.06mm in height/thickness, 2.54mm in length, 3.05mm in outer width (OD), and 3.00mm in width. The component has a shelf life of 2 years.

 

This ferrite bead assembly is suitable for applications requiring noise suppression and signal integrity in compact electronic designs.

28F0121-0SR Quick Information

Product Type: SMT Ferrite Bead Assembly
Series: 28F Series
Canonical Name: 28F0121-0SR SMT Ferrite Bead Assembly
Subcategory: SMT Ferrite Bead Assembly

28F0121-0SR Compliance

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

28F0121-0SR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

28F0121-0SR Features

  • Maximum DCR of 0.00075 Ohm.
  • Rated for a maximum current of 10 A.
  • Typical impedance of 53 Ohm at 1 GHz.
  • Operates from -40 °C to 125 °C.
  • Surface Mount Technology (SMT) mounting.

28F0121-0SR Applications

  • Effective for high-frequency noise filtering.
  • Suitable for signal line EMI suppression.
  • Used in compact electronic device designs.
  • Ideal for power line filtering applications.

28F0121-0SR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum DCR of the STEWARD 28F0121-0SR?

The maximum DCR of the STEWARD 28F0121-0SR is 0.00075 Ohm.

What is the rated current for the STEWARD 28F0121-0SR?

The rated current for the STEWARD 28F0121-0SR is 10 A.

What is the typical impedance of the STEWARD 28F0121-0SR at 1 GHz?

The typical impedance of the STEWARD 28F0121-0SR at 1 GHz is 53 Ohm.

What is the operating temperature range for the STEWARD 28F0121-0SR?

The STEWARD 28F0121-0SR operates within a temperature range of -40 °C to 125 °C.

What are the dimensions of the STEWARD 28F0121-0SR?

The STEWARD 28F0121-0SR has a length of 2.54 mm, a width of 3.00 mm, and a height/thickness of 4.06 mm.

What is the shelf life of the STEWARD 28F0121-0SR?

The shelf life of the STEWARD 28F0121-0SR is 2 years.

What is the mounting type for the STEWARD 28F0121-0SR?

The mounting type for the STEWARD 28F0121-0SR is SMT (Surface Mount Technology).

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