Reviews

SN74LVC1G14DRYR single inverter chips were used on our signal conditioning circuit. All received parts have clear laser marking, the SON-6 package is intact. We tested the schmitt trigger input performance, switching speed and voltage tolerance, all meet TI datasheet specifications. Tape and reel packaging is well protected, no bent pins. The communication was smooth and shipment was on time. We will reorder for our next batch of PCBA boards.

We purchased STM32H743VIT6 for our high-speed data acquisition control board project. The chips are authentic, package marking is clear and consistent with official datasheet. All units passed our burn-in and peripheral function tests, ADC and Ethernet interfaces work perfectly without any issue. The delivery speed is faster than expected, packing is intact with anti-static tray. Their BOM supporting service is helpful. We will continue bulk purchasing for our mass production, highly recommended.

Ordered a reel of IRLML2060TRPBF for our DC-DC converter prototypes and the parts showed up well ahead of the quoted lead time. They are genuine IR parts — markings on the SOT-23 packages match the datasheet exactly, and every sample I tested switched cleanly at 12V with no abnormal heating even under continuous load. Rds(on) measured right where it should be, so no surprises on the bench. Hand-soldering the footprint was straightforward, and the per-unit price on the reel came in noticeably lower than what our usual distributor charges. Qixinwei shipped the reel sealed in original tape and reel packaging, no loose or damaged parts in the batch. Planning to place a production-volume order next quarter. Recommended.

1

Repeat buyer! Qixinwei has good service and fast shipping

We’ve received the ST25R3920B-AQWT, and we will keep ordering from you

Original, worth buying