Diodes & Rectifiers – Mouser Hong Kong

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BAS Switching Diodes

Taiwan Semiconductor BAS Switching Diodes are designed to offer low power loss and high efficiency. These diodes feature fast switching speed and high surge current capability. The BAS diodes are RoHS-compliant and Halogen-free. These diodes' molding compound meets the UL 94V-0 flammability rating. The BAS diodes are suitable for Switching Mode Power Supplies (SMPS), adapters, and high-speed switching applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Vf - Forward Voltage	If - Forward Current
Small Signal Switching Diodes SOT-23, 250V, 0.2A, Switching Diode BAS21H RFG Taiwan Semiconductor 1: HK$1.97 8,980In Stock New Product	Mfr. Part No. BAS21H RFG Mouser Part No 821-BAS21HRFG New Product	Taiwan Semiconductor	Small Signal Switching Diodes SOT-23, 250V, 0.2A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	8,980In Stock	Cut Tape HK$1.97 HK$0.871 HK$0.756 HK$0.559 Reel HK$0.378 View HK$0.543 HK$0.353 HK$0.271 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23	1.25 V	200 mA
Small Signal Switching Diodes 75V, 0.2A, Switching Diode & Array BAS116 RFG Taiwan Semiconductor 1: HK$1.32 167In Stock 12,000Expected 25/11/2026	Mfr. Part No. BAS116 RFG Mouser Part No 821-BAS116RFG	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	167In Stock 12,000Expected 25/11/2026	Cut Tape HK$1.32 HK$0.567 HK$0.493 HK$0.353 HK$0.321 Reel HK$0.247	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	200 mA
Small Signal Switching Diodes SOT-23, 100V, 0.215A, Switching Diode BAS16H RFG Taiwan Semiconductor 1: HK$1.56 3,545In Stock 9,000Expected 28/10/2026 New Product	Mfr. Part No. BAS16H RFG Mouser Part No 821-BAS16HRFG New Product	Taiwan Semiconductor	Small Signal Switching Diodes SOT-23, 100V, 0.215A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	3,545In Stock 9,000Expected 28/10/2026	Cut Tape HK$1.56 HK$0.682 HK$0.592 HK$0.427 Reel HK$0.304 View HK$0.419 HK$0.247 HK$0.206 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23	1.25 V	215 mA
Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array BAS16 R5G Taiwan Semiconductor 1: HK$1.32 9,681In Stock	Mfr. Part No. BAS16 R5G Mouser Part No 821-BAS16R5G	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	9,681In Stock	Cut Tape HK$1.32 HK$0.592 HK$0.51 HK$0.37 Reel HK$0.214 View HK$0.345 HK$0.329 HK$0.296 HK$0.173	Min.: 1 Mult.: 1 : 10,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	150 mA
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21 RFG Taiwan Semiconductor 1: HK$1.64 8,690In Stock	Mfr. Part No. BAS21 RFG Mouser Part No 821-BAS21RFG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	8,690In Stock	Cut Tape HK$1.64 HK$0.707 HK$0.617 HK$0.452 Reel HK$0.321 View HK$0.444 HK$0.238 HK$0.189	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT		1.25 V	200 mA
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21S RFG Taiwan Semiconductor 1: HK$1.97 6,917In Stock	Mfr. Part No. BAS21S RFG Mouser Part No 821-BAS21SRFG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	6,917In Stock	Cut Tape HK$1.97 HK$0.855 HK$0.748 HK$0.543 Reel HK$0.395 View HK$0.312 HK$0.288	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	200 mA
Small Signal Switching Diodes 100V, 0.25A, Switching Diode & Array BAS316 RRG Taiwan Semiconductor 1: HK$1.32 85,016In Stock 102,000Expected 27/9/2027	Mfr. Part No. BAS316 RRG Mouser Part No 821-BAS316RRG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.25A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	85,016In Stock 102,000Expected 27/9/2027	Cut Tape HK$1.32 HK$0.584 HK$0.501 HK$0.37 Reel HK$0.263 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT		1.25 V	250 mA
Small Signal Switching Diodes 100V, 0.25A, Switching Diode & Array BAS316WS RRG Taiwan Semiconductor 1: HK$1.56 17,775In Stock	Mfr. Part No. BAS316WS RRG Mouser Part No 821-BAS316WSRRG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.25A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	17,775In Stock	Cut Tape HK$1.56 HK$0.682 HK$0.592 HK$0.427 Reel HK$0.321 View HK$0.419 HK$0.304 HK$0.271 HK$0.238 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOD-323F-3	1.25 V	250 mA
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70-04 RFG Taiwan Semiconductor 1: HK$2.30 24,417In Stock	Mfr. Part No. BAS70-04 RFG Mouser Part No 821-BAS70-04RFG	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	24,417In Stock	Cut Tape HK$2.30 HK$1.00 HK$0.871 HK$0.633 Reel HK$0.477 View HK$0.559 HK$0.411 HK$0.362 HK$0.321 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1 V	70 mA
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70-05 RFG Taiwan Semiconductor 1: HK$1.89 5,896In Stock	Mfr. Part No. BAS70-05 RFG Mouser Part No 821-BAS70-05RFG	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	5,896In Stock	Cut Tape HK$1.89 HK$0.838 HK$0.723 HK$0.534 Reel HK$0.378 View HK$0.37 HK$0.321 HK$0.279	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3
Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array BAS16 RF Taiwan Semiconductor 1: HK$1.56 4,908In Stock Verify Status with Factory	Mfr. Part No. BAS16 RF Mouser Part No 821-BAS16RF Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	4,908In Stock	Cut Tape HK$1.56 HK$0.888 HK$0.543 HK$0.395 Reel HK$0.296 View HK$0.345 HK$0.247 HK$0.222 HK$0.173	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	150 mA
Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array BAS19 RF Taiwan Semiconductor 1: HK$1.97 7,608In Stock Verify Status with Factory	Mfr. Part No. BAS19 RF Mouser Part No 821-BAS19RF Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	7,608In Stock	Cut Tape HK$1.97 HK$1.15 HK$0.707 HK$0.51 Reel HK$0.378 View HK$0.444 HK$0.321 HK$0.288 HK$0.222 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	200 mA
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70-05 RF Taiwan Semiconductor 1: HK$2.47 17In Stock Verify Status with Factory	Mfr. Part No. BAS70-05 RF Mouser Part No 821-BAS70-05RF Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	17In Stock	Cut Tape HK$2.47 HK$1.45 HK$0.888 HK$0.633 Reel HK$0.477 View HK$0.559 HK$0.403 HK$0.362 HK$0.279 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1 V	70 mA
Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array BAS16 RFG Taiwan Semiconductor 1: HK$1.56 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS16 RFG Mouser Part No 821-BAS16RFG	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$1.56 HK$0.863 HK$0.649 HK$0.551 HK$0.51 Reel HK$0.214	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes		SOT-23-3
Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array BAS19 RFG Taiwan Semiconductor 1: HK$1.73 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS19 RFG Mouser Part No 821-BAS19RFG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$1.73 HK$0.756 HK$0.649 HK$0.477 HK$0.444 Reel HK$0.329	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes		SOT-23-3
Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array BAS19W RVG Taiwan Semiconductor 1: HK$2.96 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS19W RVG Mouser Part No 821-BAS19WRVG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$2.96 HK$1.73 HK$1.22 HK$0.814 HK$0.764 Reel HK$0.551	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-323-3	1.25 V	100 mA
Small Signal Switching Diodes 150V, 0.2A, Switching Diode & Array BAS20 RFG Taiwan Semiconductor 1: HK$1.73 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS20 RFG Mouser Part No 821-BAS20RFG	Taiwan Semiconductor	Small Signal Switching Diodes 150V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$1.73 HK$0.756 HK$0.649 HK$0.477 HK$0.444 Reel HK$0.279	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes		SOT-23-3
Small Signal Switching Diodes 150V, 0.2A, Switching Diode & Array BAS20W RVG Taiwan Semiconductor 1: HK$2.63 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS20W RVG Mouser Part No 821-BAS20WRVG	Taiwan Semiconductor	Small Signal Switching Diodes 150V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$2.63 HK$1.61 HK$1.01 HK$0.748 HK$0.658 Reel HK$0.395	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-323-3	1.25 V	100 mA
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21A RFG Taiwan Semiconductor 1: HK$2.06 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. BAS21A RFG Mouser Part No 821-BAS21ARFG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 25 Weeks	Cut Tape HK$2.06 HK$0.904 HK$0.789 HK$0.575 Reel HK$0.419 View HK$0.411 HK$0.353 HK$0.312	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21C RFG Taiwan Semiconductor 1: HK$2.22 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS21C RFG Mouser Part No 821-BAS21CRFG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$2.22 HK$0.962 HK$0.838 HK$0.617 Reel HK$0.427	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21W RVG Taiwan Semiconductor 1: HK$2.63 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS21W RVG Mouser Part No 821-BAS21WRVG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$2.63 HK$1.61 HK$1.01 HK$0.748 HK$0.658 Reel HK$0.411	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-323-3	1.25 V	100 mA
Small Signal Switching Diodes SOD-323F, 100V, 0.25A, Switching Diode BAS316WS R9G Taiwan Semiconductor 1: HK$1.89 Non-Stocked Lead-Time 52 Weeks New At Mouser	Mfr. Part No. BAS316WS R9G Mouser Part No 821-BAS316WSR9G New At Mouser	Taiwan Semiconductor	Small Signal Switching Diodes SOD-323F, 100V, 0.25A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$1.89 HK$1.09 HK$0.666 HK$0.477 View Reel HK$0.271 HK$0.419 HK$0.37 HK$0.312 HK$0.271	Min.: 1 Mult.: 1 : 10,000	Small Signal Switching Diodes
Schottky Diodes & Rectifiers 0.2A, 40V, Schottky Rectifier BAS40M5 RSG Taiwan Semiconductor 1: HK$1.64 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS40M5 RSG Mouser Part No 821-BAS40M5RSG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 0.2A, 40V, Schottky Rectifier Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$1.64 HK$0.723 HK$0.608 HK$0.436 View Reel HK$0.23 HK$0.386 HK$0.23 HK$0.23 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Schottky Diodes & Rectifiers
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70-06 RFG Taiwan Semiconductor 1: HK$2.06 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. BAS70-06 RFG Mouser Part No 821-BAS70-06RFG	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape HK$2.06 HK$0.888 HK$0.773 HK$0.567 HK$0.559 Reel HK$0.378	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70 RFG Taiwan Semiconductor 1: HK$1.89 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. BAS70 RFG Mouser Part No 821-BAS70RFG	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape HK$1.89 HK$0.814 HK$0.707 HK$0.518 HK$0.493 Reel HK$0.37	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3

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