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HomeProductsInductors, Coils, ChokesFixed InductorsSRR1280-181K
SRR1280-181K Image
Image may be representation.
See specifications for product details.

SRR1280-181K - Bourns Inc.

Manufacturer Part Number
SRR1280-181K
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-SRR1280-181K
ECAD Model
Parts Description
FIXED IND 180UH 1.75A 300MOHM SM
Detailed Description
Package
Nonstandard
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 33120

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Quantity

Specifications

SRR1280-181K Tech Specifications
Bourns Inc. - SRR1280-181K technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - SRR1280-181K

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Type Drum Core, Wirewound  
Tolerance ±10%  
Supplier Device Package -  
Size / Dimension 0.492' L x 0.492' W (12.50mm x 12.50mm)  
Shielding Shielded  
Series SRR1280  
Ratings -  
Q @ Freq 24 @ 796kHz  
Package / Case Nonstandard  
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 180 µH  
Height - Seated (Max) 0.315' (8.00mm)  
Frequency - Self Resonant 4MHz  
DC Resistance (DCR) 300mOhm Max  
Current Rating (Amps) 1.75 A  
Current - Saturation (Isat) 1.88A  
Base Product Number SRR1280  

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. SRR1280-181K

Product Attribute SRR1280-181K SRR1280-680M SRR1280-150M SRR1280-220M
Part Number SRR1280-181K SRR1280-680M SRR1280-150M SRR1280-220M
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
DC Resistance (DCR) 300mOhm Max 120mOhm Max 28.5mOhm Max 38.6mOhm Max
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Type Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound
Inductance 180 µH 68 µH 15 µH 22 µH
Current Rating (Amps) 1.75 A 2.4 A 5.2 A 4.3 A
Height - Seated (Max) 0.315' (8.00mm) 0.315" (8.00mm) 0.315' (8.00mm) 0.315" (8.00mm)
Tolerance ±10% ±20% ±20% ±20%
Q @ Freq 24 @ 796kHz 20 @ 2.52MHz 26 @ 2.52MHz 20 @ 2.52MHz
Package / Case Nonstandard Nonstandard Nonstandard Nonstandard
Ratings - - - -
Inductance Frequency - Test 100 kHz 100 kHz 100 kHz 100 kHz
Current - Saturation (Isat) 1.88A 2.3A 5A 4.1A
Base Product Number SRR1280 SRR1280 SRR1280 SRR1280
Frequency - Self Resonant 4MHz 6.5MHz 13MHz 11MHz
Material - Core Ferrite Ferrite Ferrite Ferrite
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)
Supplier Device Package - - - -
Shielding Shielded Shielded Shielded Shielded
Series SRR1280 SRR1280 SRR1280 SRR1280
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

SRR1280-181K Datasheet PDF

Download SRR1280-181K pdf datasheets and Bourns Inc. documentation for SRR1280-181K - Bourns Inc..

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Bourns REACH.pdf RoHS SRR Series.pdf SRR1280 Series Material Declaration.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
SRR12(6,8,1)0, PM12(5,7)SH Models 17/Aug/2011.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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SRR1280-181K Image

SRR1280-181K

Bourns Inc.
32D-SRR1280-181K

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