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HomeProductsInductors, Coils, ChokesArrays, Signal TransformersSRF1280-470M
SRF1280-470M Image
Image may be representation.
See specifications for product details.

SRF1280-470M - Bourns Inc.

Manufacturer Part Number
SRF1280-470M
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-SRF1280-470M
ECAD Model
Parts Description
INDUCT ARRAY 2 COIL 47UH SMD
Detailed Description
Package
Nonstandard
Data sheet
SRF1280 Series.pdf
SRF1280 Series.pdf
RoHs Status
ROHS3 Compliant
In stock: 28957

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Quantity

Specifications

SRF1280-470M Tech Specifications
Bourns Inc. - SRF1280-470M technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - SRF1280-470M

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Tolerance ±20%  
Size / Dimension 0.492" L x 0.492" W (12.50mm x 12.50mm)  
Shielding Shielded  
Series SRF1280  
Ratings -  
Package / Case Nonstandard  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Coils 2  
Mounting Type Surface Mount  
Product Attribute Attribute Value  
Inductance - Connected In Series 188 µH  
Inductance - Connected In Parallel 47 µH  
Height 0.315" (8.00mm)  
DC Resistance (DCR) - Series 353mOhm Max  
DC Resistance (DCR) - Parallel 89.8mOhm Max  
Current Saturation - Series 2.64 A  
Current Saturation - Parallel 5.28 A  
Current Rating - Series 1.47 A  
Current Rating - Parallel 2.95 A  
Base Product Number SRF1280  

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. SRF1280-470M

Product Attribute SRF1280-470M SRF1280-330M SRF1280-220M SRF1280-4R7Y
Part Number SRF1280-470M SRF1280-330M SRF1280-220M SRF1280-4R7Y
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
DC Resistance (DCR) - Series 353mOhm Max 265mOhm Max 192mOhm Max 50mOhm Max
Inductance - Connected In Series 188 µH 132 µH 88 µH 18.8 µH
Current Rating - Series 1.47 A 1.61 A 2 A 4.13 A
Series SRF1280 SRF1280 SRF1280 SRF1280
Current Saturation - Parallel 5.28 A 6.22 A 7.57 A 16.5 A
Number of Coils 2 2 2 2
Current Saturation - Series 2.64 A 3.11 A 3.78 A 8.24 A
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number SRF1280 SRF1280 SRF1280 SRF1280
DC Resistance (DCR) - Parallel 89.8mOhm Max 66.4mOhm Max 50.3mOhm Max 13.5mOhm Max
Tolerance ±20% ±20% ±20% ±30%
Size / Dimension 0.492" L x 0.492" W (12.50mm x 12.50mm) 0.492" L x 0.492" W (12.50mm x 12.50mm) 0.492" L x 0.492" W (12.50mm x 12.50mm) 0.492' L x 0.492' W (12.50mm x 12.50mm)
Package / Case Nonstandard Nonstandard Nonstandard Nonstandard
Current Rating - Parallel 2.95 A 3.23 A 4 A 8.25 A
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Ratings - - - -
Shielding Shielded Shielded Shielded Shielded
Inductance - Connected In Parallel 47 µH 33 µH 22 µH 4.7 µH
Height 0.315" (8.00mm) 0.315" (8.00mm) 0.315" (8.00mm) 0.315' (8.00mm)

SRF1280-470M Datasheet PDF

Download SRF1280-470M pdf datasheets and Bourns Inc. documentation for SRF1280-470M - Bourns Inc..

Datasheets
SRF1280 Series.pdf
Environmental Information
Bourns REACH.pdf RoHS SRF Series.pdf SRF1280 Series Material Declaration.pdf
PCN Assembly/Origin
Magnetic products Oct/2013.pdf
PCN Design/Specification
SRFYYY 05/Jul/2017.pdf Mult Series Product Improvement 07/Jul/2022.pdf
HTML Datasheet
SRF1280 Series.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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SRF1280-470M Image

SRF1280-470M

Bourns Inc.
32D-SRF1280-470M

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