28F0121-0SR-10 Power line ferrite bead with 48 Ω impedance at 100 MHz, rated for 10A current. Surface mount in a 2-SMD J-Lead package.
Mfr Part #:

28F0121-0SR-10

Available from 1 distributors
Mfr Name: Laird Technologies
Laird Technologies
Power line ferrite bead with 48 Ω impedance at 100 MHz, rated for 10A current. Surface mount in a 2-SMD J-Lead package.
Total Stock: 485 pcs
$ Price Range: $0.14 - $0.51

28F0121-0SR-10 Available from 1 distributor

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485 pcs
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28F0121-0SR-10 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Impedance @ Frequency
Lead Style
Length
Mounting Type
Number of Lines
Operating Temperature
Tape & Reel
Termination Style
Width

28F0121-0SR-10 Description

Short technical summary and product information.

The 28F0121-0SR-10 is a single-line ferrite bead designed for power line filtering applications. It offers an impedance of 48 Ω at 100 MHz, providing effective EMI suppression in DC power circuits. The component is rated for a maximum continuous current of 10A, with a low DC resistance of 0.75 mOhm to minimize power loss.

 

This ferrite bead is surface mountable in a 2-SMD J-Lead package with dimensions of 2.54 mm x 3.05 mm and a maximum height of 4.06 mm. It operates over a temperature range of -40°C to 125°C, making it suitable for a wide variety of environments.

 

The J-Lead termination style ensures reliable solder connections on standard PCB pads. The part is intended for use in high-current power lines where noise filtering is required, such as in power supplies, automotive electronics, and industrial equipment.

28F0121-0SR-10 Quick Information

Product Type: Ferrite Bead
Series: 28F
Canonical Name: Ferrite Bead, Power Line, 48 Ω @ 100 MHz, 10 A, Surface Mount, 2-SMD J-Lead
Subcategory: Power Line Ferrite Bead

28F0121-0SR-10 Compliance

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

28F0121-0SR-10 Estimated Pricing

Qty Low High
1+ $0.51 $0.51
10+ $0.35 $0.35
25+ $0.31 $0.31
50+ $0.27 $0.27
100+ $0.25 $0.25
250+ $0.21 $0.21
500+ $0.18 $0.18
1,000+ $0.15 $0.15
2,500+ $0.15 $0.15
5,000+ $0.14 $0.14

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

28F0121-0SR-10 Features

  • Power line ferrite bead for EMI suppression.
  • 48 Ω impedance at 100 MHz.
  • Rated for 10A continuous current.
  • Low DC resistance of 0.75 mOhm.
  • Surface mount with J-Lead terminals.

28F0121-0SR-10 Applications

  • Used in power supply input filtering.
  • Ideal for DC power line noise suppression.
  • Suitable for high current circuits.
  • Common in automotive electronics.

28F0121-0SR-10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of this ferrite bead?

48 Ω at 100 MHz.

What is the maximum current rating?

10A.

What is the DC resistance?

0.75 mOhm maximum.

What is the operating temperature range?

-40°C to 125°C.

What is the package type?

2-SMD, J-Lead.

Is this component RoHS compliant?

RoHS3 compliant (unverified).

How many lines does this ferrite bead have?

1 line.

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