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HomeProductsInductors, Coils, ChokesFixed InductorsSRR4028-1R2Y
SRR4028-1R2Y Image
Image may be representation.
See specifications for product details.

SRR4028-1R2Y - Bourns Inc.

Manufacturer Part Number
SRR4028-1R2Y
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-SRR4028-1R2Y
ECAD Model
Parts Description
FIXED IND 1.2UH 3.1A 20 MOHM SMD
Detailed Description
Package
1919 (4848 Metric)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 74980

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Quantity

Specifications

SRR4028-1R2Y Tech Specifications
Bourns Inc. - SRR4028-1R2Y technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - SRR4028-1R2Y

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Type Drum Core, Wirewound  
Tolerance ±30%  
Supplier Device Package -  
Size / Dimension 0.189' L x 0.189' W (4.80mm x 4.80mm)  
Shielding Shielded  
Series SRR4028  
Ratings -  
Q @ Freq 9.34 @ 7.96MHz  
Package / Case 1919 (4848 Metric)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C  
Mounting Type Surface Mount  
Material - Core Ferrite  
Inductance Frequency - Test 100 kHz  
Inductance 1.2 µH  
Height - Seated (Max) 0.118' (3.00mm)  
Frequency - Self Resonant 176MHz  
DC Resistance (DCR) 20mOhm Max  
Current Rating (Amps) 3.1 A  
Current - Saturation (Isat) 2.56A  
Base Product Number SRR4028  

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. SRR4028-1R2Y

Product Attribute SRR4028-1R2Y SRR4028-3R3Y SRR4028-121Y SRR4028-220Y
Part Number SRR4028-1R2Y SRR4028-3R3Y SRR4028-121Y SRR4028-220Y
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
Shielding Shielded Shielded Shielded Shielded
Inductance 1.2 µH 3.3 µH 120 µH 22 µH
Current Rating (Amps) 3.1 A 2.15 A 470 mA 930 mA
DC Resistance (DCR) 20mOhm Max 35mOhm Max 700mOhm Max 185mOhm Max
Package / Case 1919 (4848 Metric) 1919 (4848 Metric) 1919 (4848 Metric) 1919 (4848 Metric)
Size / Dimension 0.189' L x 0.189' W (4.80mm x 4.80mm) 0.189" L x 0.189" W (4.80mm x 4.80mm) 0.189' L x 0.189' W (4.80mm x 4.80mm) 0.189" L x 0.189" W (4.80mm x 4.80mm)
Series SRR4028 SRR4028 SRR4028 SRR4028
Q @ Freq 9.34 @ 7.96MHz 7.72 @ 7.96MHz 13.32 @ 796kHz 8.26 @ 2.52MHz
Tolerance ±30% ±30% ±30% ±30%
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Saturation (Isat) 2.56A 1.65A 280mA 720mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Ratings - - - -
Supplier Device Package - - - -
Inductance Frequency - Test 100 kHz 100 kHz 100 kHz 100 kHz
Type Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound
Frequency - Self Resonant 176MHz 76MHz 8MHz 23MHz
Height - Seated (Max) 0.118' (3.00mm) 0.118" (3.00mm) 0.118' (3.00mm) 0.118" (3.00mm)
Material - Core Ferrite Ferrite Ferrite Ferrite
Base Product Number SRR4028 SRR4028 SRR4028 SRR4028

SRR4028-1R2Y Datasheet PDF

Download SRR4028-1R2Y pdf datasheets and Bourns Inc. documentation for SRR4028-1R2Y - Bourns Inc..

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Bourns REACH.pdf RoHS SRR Series.pdf SRR4028 Series Material Declaration.pdf
PCN Assembly/Origin
2.73KHz.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SRR4028-1R2Y Image

SRR4028-1R2Y

Bourns Inc.
32D-SRR4028-1R2Y

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