SRP1770TA-3R3M The SRP1770TA-3R3M is a fixed inductor with 3.3 microhenries inductance, rated for 28A, and a resistance of 3.9 milliohms. It is surface-mount and shielded.
Mfr Part #:

SRP1770TA-3R3M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The SRP1770TA-3R3M is a fixed inductor with 3.3 microhenries inductance, rated for 28A, and a resistance of 3.9 milliohms. It is surface-mount and shielded.
Total Stock: 196 pcs
$ Price Range: $0.18

SRP1770TA-3R3M Available from 1 distributor

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SRP1770TA-3R3M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Industrial Grade
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Q @ Freq
Q Factor
Rated Current
Ratings
SVHC Present
Saturation Current (Typical @ Isat 1)
Saturation Current (Typical @ Isat 2)
Self Resonant Frequency
Shielding
Storage Temperature
Tape & Reel
Tolerance
Type
Width
dcr (Typical/Maximum)

SRP1770TA-3R3M Description

Short technical summary and product information.

The SRP1770TA-3R3M is a surface-mount fixed inductor manufactured by Bourns. It features a 3.3 microhenries inductance with a tolerance of ±20%. The inductor has a Q factor minimum of 20 at 100 KHz / 1 V and a self-resonant frequency of 17 MHz. It is constructed with a drum core and wirewound design, using carbonyl powder material, and is shielded for electromagnetic interference reduction.

 

This component is rated for a maximum DC resistance of 3.9 milliohms and a typical DCR of 28 milliohms. It can handle a rated current of 3.5A RMS, with saturation currents of 3.9A and 4.5A under different conditions. The operating temperature range is from -55°C to 150°C, and it is suitable for use in power supply filtering, DC-DC converters, and other high-current applications. The package dimensions are approximately 16.9mm in length and width.

 

Designed for use in various electronic circuits, this inductor provides stable inductance and high current handling capabilities. Its shielded construction makes it suitable for environments requiring electromagnetic interference mitigation. The component is compliant with AEC-Q200 standards, indicating suitability for automotive applications.

SRP1770TA-3R3M Quick Information

Product Type: Fixed Inductor
Series: SRP1770TA
Canonical Name: SRP1770TA-3R3M Fixed Inductor

SRP1770TA-3R3M Compliance

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

SRP1770TA-3R3M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRP1770TA-3R3M Features

  • Inductance of 3.3 microhenries
  • Rated for 28A RMS current
  • Maximum DCR of 3.9 milliohms
  • Shielded construction for EMI reduction
  • Operating temperature from -55°C to 150°C

SRP1770TA-3R3M Applications

  • Used in power supply filtering circuits
  • Suitable for DC-DC converter applications
  • Ideal for automotive electronic modules
  • Designed for high-current power applications

SRP1770TA-3R3M FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance value of the SRP1770TA-3R3M?

The inductance value is 3.3 microhenries.

What is the rated current of the SRP1770TA-3R3M?

The rated current is 3.5A RMS.

What is the maximum DC resistance of the SRP1770TA-3R3M?

The maximum DCR is 3.9 milliohms.

What is the self-resonant frequency of the SRP1770TA-3R3M?

The self-resonant frequency is 17 MHz.

What package type is used for the SRP1770TA-3R3M?

It is a surface-mount package with dimensions approximately 16.9mm by 16.9mm.

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