Wakefield-Vette 557-140AB

557-140AB
Part No.:
557-140AB
Manufacturer:
Wakefield-Vette
Category:
Heat Sinks
Package:
Datasheet:
Leatech Electronics GmbH557-140AB.pdf
Description:
HEATSINK DC/DC FULL BRICK
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
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Shipping:
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Inventory:0

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Product Details

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Product attributes
Attribute value
Manufacturer:
Wakefield-Vette
Series:
557
Packaging:
Bulk
Product Status:
Active
Type:
Top Mount
Package Cooled:
DC/DC Converter
Attachment Method:
Press Fit
Shape:
Rectangular, Fins
Length:
4.600" (116.84mm)
Width:
2.400" (60.96mm)
Diameter:
-
Fin Height:
1.400" (35.56mm)
Power Dissipation @ Temperature Rise:
14.0W @ 40°C
Thermal Resistance @ Forced Air Flow:
1.30°C/W @ 300 LFM
Thermal Resistance @ Natural:
-
Material:
Aluminum
Material Finish:
Black Anodized
Category:
Heat Sinks

1. How to order 557-140AB on Leatech Electronics GmbH?

Currently, Leatech Electronics GmbH only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Leatech Electronics GmbH guarantee that 557-140AB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 557-140AB. All suppliers must pass our qualification reviews before they can publish their products including 557-140AB on Leatech Electronics GmbH; we pay more attention to the channels and quality of 557-140AB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 557-140AB price and inventory displayed accurate?

The price and inventory of 557-140AB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of 557-140AB?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 557-140AB we delivered, we will accept the replacement or return of the 557-140AB only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 557-140AB.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as 557-140AB pin diagram, 557-140AB datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image 125349 127695 125361 125355 125331
Part Number 125349 127695 125361 125355 125331
Manufacturer Wakefield-Vette Wakefield-Vette Wakefield-Vette Wakefield-Vette Wakefield-Vette
Series 557 557 557 557 557
Packaging Bulk Bulk Bulk Bulk Bulk
Product Status Active Active Active Active Active
Type Top Mount Top Mount Top Mount Top Mount Top Mount
Package Cooled DC/DC Converter DC/DC Converter DC/DC Converter DC/DC Converter DC/DC Converter
Attachment Method Press Fit Press Fit Press Fit Press Fit Press Fit
Shape Rectangular, Fins Rectangular, Fins Rectangular, Fins Rectangular, Fins Rectangular, Fins
Length 4.600" (116.84mm) 4.600" (116.84mm) 4.600" (116.84mm) 4.600" (116.84mm) 4.600" (116.84mm)
Width 2.400" (60.96mm) 2.400" (60.96mm) 2.400" (60.96mm) 2.400" (60.96mm) 2.400" (60.96mm)
Diameter - - - - -
Fin Height 1.400" (35.56mm) 1.400" (35.56mm) 1.400" (35.56mm) 1.400" (35.56mm) 1.400" (35.56mm)
Power Dissipation @ Temperature Rise 14.0W @ 40°C 14.0W @ 40°C 14.0W @ 40°C 14.0W @ 40°C 14.0W @ 40°C
Thermal Resistance @ Forced Air Flow 1.30°C/W @ 300 LFM 1.30°C/W @ 300 LFM 1.30°C/W @ 300 LFM 1.30°C/W @ 300 LFM 1.30°C/W @ 300 LFM
Thermal Resistance @ Natural - - - - -
Material Aluminum Aluminum Aluminum Aluminum Aluminum
Material Finish Black Anodized Black Anodized Black Anodized Black Anodized Black Anodized

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