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HomeProductsTransformersSwitching Converter, SMPS Transformers7491199312
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7491199312 - Würth Elektronik

Manufacturer Part Number
7491199312
Manufacturer
AMBER Wireless GmbH (Würth Elektronik)
Allelco Part Number
32D-7491199312
ECAD Model
Parts Description
TRANS FLYBACK POE 40UH SMD
Package
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 7997

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Our certification

Specifications

7491199312 Tech Specifications
Würth Elektronik - 7491199312 technical specifications, attributes, parameters and parts with similar specifications to Würth Elektronik - 7491199312

Product Attribute Attribute Value  
Manufacturer AMBER Wireless GmbH (Würth Elektronik)  
Voltage - Primary 36 ~ 57V  
Voltage - Isolation 1500Vrms  
Voltage - Auxiliary -  
Type For DC/DC Converters  
Size / Dimension 0.530' L x 0.591' W (13.46mm x 15.00mm)  
Series WE-PoE  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Intended Chipset LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770  
Inductance @ Frequency 40µH @ 100kHz  
Height - Seated (Max) 0.500' (12.70mm)  
Frequency 200kHz  
Footprint 0.530' L x 0.713' W (13.46mm x 18.10mm)  
Chipset Manufacturer -  
Applications Power Over Ethernet (PoE)  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.31.2000

Parts with Similar Specifications

The three parts on the right have similar specifications to Würth Elektronik 7491199312

Product Attribute 7491199312 7491195112 749196507 7495-000-027-2
Part Number 7491199312 7491195112 749196507 7495-000-027-2
Manufacturer Würth Elektronik Würth Elektronik Würth Elektronik 3COM
Intended Chipset LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 - - -
Chipset Manufacturer - - - -
Mounting Type Surface Mount Surface Mount Surface Mount -
Frequency 200kHz 200 ~ 400kHz - -
Voltage - Auxiliary - 10V - -
Type For DC/DC Converters For DC/DC Converters For DC/DC Converters -
Series WE-PoE WE-PoEH WE-FLEX -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) -
Voltage - Primary 36 ~ 57V 33 ~ 57V - -
Height - Seated (Max) 0.500' (12.70mm) 0.571" (14.50mm) 0.472" (11.99mm) -
Inductance @ Frequency 40µH @ 100kHz 41µH @ 100kHz 87.1µH @ 100kHz -
Size / Dimension 0.530' L x 0.591' W (13.46mm x 15.00mm) 0.551" L x 0.591" W (14.00mm x 15.00mm) 0.827" L x 0.846" W (21.01mm x 21.49mm) -
Applications Power Over Ethernet (PoE) Power Over Ethernet (PoE) Flexible -
Voltage - Isolation 1500Vrms 1500Vrms 1500Vrms -
Footprint 0.530' L x 0.713' W (13.46mm x 18.10mm) 0.551" L x 0.591" W (14.00mm x 18.10mm) 1.161" L x 0.846" W (29.49mm x 21.49mm) -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -

7491199312 Datasheet PDF

Download 7491199312 pdf datasheets and Würth Elektronik documentation for 7491199312 - Würth Elektronik.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
RoHS Cert.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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7491199312

Würth Elektronik
32D-7491199312

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