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Product Catalog
Circuit Protection Devices
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| Shipping | Delivery period | For in-stock parts, orders are estimated to ship out in 3 days. We ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below couriers you chose. DHL Express, 3-7 business days DHL eCommerce，12-22 business days FedEx International Priority, 3-7 business days EMS, 10-15 business days Registered Air Mail, 15-30 business days |
| Shipping rates | Shipping rates for your order can be found in the shopping cart. | |
| Shipping option | We provide DHL, FedEx, UPS, EMS, SF Express, and Registered Air Mail international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. You can also find the tracking number in order history. |
| Returning / Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment，please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping. |
| Warranty | All purchases come with a 30-day money-back return policy, plus a 90-day warranty against any manufacturing defects. This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation |
| Image | Part Number | Description | Stock | Unit Price | Buy |
|---|---|---|---|---|---|
|
UC3856DWTRRochester Electronics |
UC3856 IMPROVED CURRENT MODE PWM |
In Stock: 1,000 On Order: 1,000 |
$2.82000 |
|
|
TPS40055PWPG4Texas |
IC REG CTRLR BUCK 16HTSSOP |
In Stock: 18,000 On Order: 18,000 |
$3.92939 |
|
|
TPS40304DRCRTexas |
IC REG CTRLR BUCK 10SON |
In Stock: 60,000 On Order: 60,000 |
$2.60000 |
|
|
TPS51117RGYTG4Texas |
IC REG CTRLR BUCK 14-QFN |
In Stock: 25,000 On Order: 25,000 |
$1.09074 |
|
|
UC3525ADWTexas |
IC REG CTRLR MULT TOP 16SOIC |
In Stock: 10,000 On Order: 10,000 |
$2.29000 |
|
|
UC3844BD1R2GSanyo Semiconductor/ON Semiconductor |
IC REG CTRLR PWM CM 8-SOIC |
In Stock: 42,500 On Order: 42,500 |
$0.62000 |
|
|
UC3844BVD1R2GSanyo Semiconductor/ON Semiconductor |
IC REG CTRLR PWM CM 8-SOIC |
In Stock: 6,663 On Order: 6,663 |
$0.65000 |
|
|
UC3572DTexas |
IC REG CTRLR FLYBACK 8SOIC |
In Stock: 250,000 On Order: 250,000 |
$3.57000 |
|
|
LM5020MM-1Rochester Electronics |
SWITCHING CONTROLLER, CURRENT-MO |
In Stock: 600,000 On Order: 600,000 |
$1.50000 |
|
|
TL494CNGRochester Electronics |
SWITCHING CONTROLLER |
In Stock: 600,000 On Order: 600,000 |
$0.53000 |
|
