SRR1280-220M The SRR1280-220M is a surface mount fixed inductor with 22 microhenries inductance and a maximum current rating of 4.3 amperes.
Mfr Part #:

SRR1280-220M

Available from 2 distributors
Mfr Name: Bourns
Bourns
The SRR1280-220M is a surface mount fixed inductor with 22 microhenries inductance and a maximum current rating of 4.3 amperes.
Total Stock: 241 pcs
$ Price Range: $0.18

SRR1280-220M Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
223 pcs
223 pcs On Request 1 On Request On Request 2129+ On Request On Request
Non-Authorised Inventory information
18 pcs
18 pcs On Request 1 On Request On Request On Request On Request On Request

SRR1280-220M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Saturation Current
Shielding
Tolerance
Type
Width

SRR1280-220M Description

Short technical summary and product information.

The SRR1280-220M is a fixed inductor manufactured by Bourns, designed for electronic circuits requiring stable inductance. It features a 22µH inductance value with a tolerance of ±20%. The component is shielded and constructed with a ferrite core, suitable for surface mount assembly in various electronic devices.

 

This inductor has a saturation current of 4.1A, indicating its maximum current before magnetic saturation occurs. Its DC resistance is 38.6 milliohms, contributing to low power loss in circuits. The self-resonant frequency is 11 MHz, making it suitable for RF applications. The device operates within a temperature range of -40°C to 125°C, ensuring reliability across diverse thermal environments.

 

The package case is 5050, with dimensions of approximately 12.50mm x 12.50mm x 8.00mm, and is designed for surface mounting on printed circuit boards. It is compliant with RoHS standards and has a moisture sensitivity level of 1, indicating it can withstand unlimited reflow cycles.

SRR1280-220M Quick Information

Product Type: Fixed Inductor
Series: SRR1280
Canonical Name: Bourns SRR1280 Series Shielded SMD Power Inductor
Subcategory: Shielded SMD Power Inductors

SRR1280-220M Compliance

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

SRR1280-220M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRR1280-220M Features

  • 22 microhenries inductance with ±20% tolerance
  • Maximum current rating of 4.3A
  • Shielded drum core wirewound construction
  • Self-resonant frequency of 11 MHz
  • Surface mount package case 5050

SRR1280-220M Applications

  • Used in RF signal filtering circuits
  • Suitable for power supply filtering
  • Ideal for compact electronic devices
  • Applied in automotive and industrial electronics

SRR1280-220M FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance value of the SRR1280-220M?

The inductance value is 22 microhenries.

What is the maximum current rating of the SRR1280-220M?

The maximum current rating is 4.3 amperes.

What is the DC resistance of the SRR1280-220M?

The DC resistance is 38.6 milliohms.

What is the self-resonant frequency of the SRR1280-220M?

The self-resonant frequency is 11 MHz.

What package type is used for the SRR1280-220M?

It uses a 5050 surface mount package case.

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