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HomeProductsInductors, Coils, ChokesFixed InductorsSRP1238A-1R5M
SRP1238A-1R5M Image
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See specifications for product details.

SRP1238A-1R5M - Bourns Inc.

Manufacturer Part Number
Bourns, Inc.
Allelco Part Number
ECAD Model
Parts Description
Detailed Description
Data sheet
SRP Series Bulletin.pdf
SRP1238A Series.pdf
RoHs Status
ROHS3 Compliant
In stock: 48230

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SRP1238A-1R5M Tech Specifications
Bourns Inc. - SRP1238A-1R5M technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - SRP1238A-1R5M

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Type Drum Core, Wirewound  
Tolerance ±20%  
Supplier Device Package -  
Size / Dimension 0.531' L x 0.492' W (13.50mm x 12.50mm)  
Shielding Shielded  
Series SRP1238A  
Ratings AEC-Q200  
Q @ Freq 20 @ 100kHz  
Package / Case Nonstandard  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 150°C  
Mounting Type Surface Mount  
Material - Core Carbonyl Powder  
Inductance Frequency - Test 100 kHz  
Inductance 1.5 µH  
Height - Seated (Max) 0.138' (3.50mm)  
Frequency - Self Resonant 30MHz  
DC Resistance (DCR) 5.5mOhm Max  
Current Rating (Amps) 19 A  
Current - Saturation (Isat) 35A  
Base Product Number SRP1238A  

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. SRP1238A-1R5M

Product Attribute SRP1238A-1R5M SRP1245A-4R7M SRP1245A-1R0M SRP1040-R68M
Part Number SRP1238A-1R5M SRP1245A-4R7M SRP1245A-1R0M SRP1040-R68M
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
Ratings AEC-Q200 AEC-Q200 AEC-Q200 -
Series SRP1238A SRP1245A SRP1245A SRP1040
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Inductance Frequency - Test 100 kHz 100 kHz 100 kHz 100 kHz
Base Product Number SRP1238A SRP1245A SRP1245A SRP1040
Size / Dimension 0.531' L x 0.492' W (13.50mm x 12.50mm) 0.531" L x 0.492" W (13.50mm x 12.50mm) 0.531' L x 0.492' W (13.50mm x 12.50mm) 0.465" L x 0.413" W (11.80mm x 10.50mm)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
DC Resistance (DCR) 5.5mOhm Max 15mOhm Max 2.5mOhm Max 2.4mOhm Max
Material - Core Carbonyl Powder Carbonyl Powder Carbonyl Powder Iron
Supplier Device Package - - - -
Inductance 1.5 µH 4.7 µH 1 µH 680 nH
Current - Saturation (Isat) 35A 27A 50A 32A
Package / Case Nonstandard Nonstandard Nonstandard Nonstandard
Current Rating (Amps) 19 A 12 A 29 A 23 A
Height - Seated (Max) 0.138' (3.50mm) 0.197" (5.00mm) 0.197' (5.00mm) 0.165" (4.20mm)
Type Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound -
Operating Temperature -40°C ~ 150°C -40°C ~ 150°C -40°C ~ 150°C -55°C ~ 150°C
Shielding Shielded Shielded Shielded Shielded
Tolerance ±20% ±20% ±20% ±20%
Q @ Freq 20 @ 100kHz 20 @ 100kHz 20 @ 100kHz -
Frequency - Self Resonant 30MHz 15MHz 40MHz -

SRP1238A-1R5M Datasheet PDF

Download SRP1238A-1R5M pdf datasheets and Bourns Inc. documentation for SRP1238A-1R5M - Bourns Inc..

Environmental Information
Bourns REACH.pdf RoHS SRP Series.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
SRP Series Bulletin.pdf SRP1238A Series.pdf


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
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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SRP1238A-1R5M Image


Bourns Inc.

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