We guarantee 100% customer satisfaction.
Quality GuaranteesWe provide 90-360 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.
we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.
Email: [email protected]
Good quality item. Thanks seller.
2019-09-29
Neat clean soldering, out of the box lit blinker led, went for a long time
2019-06-25
Misleading pictures. Pins are not welded to the board.
2019-06-25
Unbelievable quick delivery in 9 days!!!! Product better as expected. Module tested and works great. Good value for money. Recommend product and reseller.
2019-07-23| 图片 | 型号 | 描述 |
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Mfr.#: R5220K181A-TR OMO.#: OMO-R5220K181A-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K321A-TR OMO.#: OMO-R5220K321A-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K261A5-TR OMO.#: OMO-R5220K261A5-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K331A-TR OMO.#: OMO-R5220K331A-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K261A-TR OMO.#: OMO-R5220K261A-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K281A-TR OMO.#: OMO-R5220K281A-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K251A-TR OMO.#: OMO-R5220K251A-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K221A-TR OMO.#: OMO-R5220K221A-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K121A-TR OMO.#: OMO-R5220K121A-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |
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Mfr.#: R5220K052B-TR OMO.#: OMO-R5220K052B-TR |
Switching Voltage Regulators 400mA PWM Step-down DCDC Converter with Switch Function |