Diodes & Rectifiers – Mouser Mexico

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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 (USD) 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: $0.312 8,980In Stock New Product	Mfr. Part # BAS21H RFG Mouser Part # 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 $0.312 $0.138 $0.12 $0.088 Reel $0.06 View $0.086 $0.056 $0.043 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: $0.208 167In Stock 12,000Expected 11/25/2026	Mfr. Part # BAS116 RFG Mouser Part # 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 11/25/2026	Cut Tape $0.208 $0.09 $0.078 $0.056 $0.051 Reel $0.039	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: $0.247 3,545In Stock 9,000Expected 10/28/2026 New Product	Mfr. Part # BAS16H RFG Mouser Part # 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 10/28/2026	Cut Tape $0.247 $0.108 $0.094 $0.068 Reel $0.048 View $0.066 $0.039 $0.033 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: $0.208 9,681In Stock	Mfr. Part # BAS16 R5G Mouser Part # 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 $0.208 $0.094 $0.081 $0.059 Reel $0.034 View $0.055 $0.052 $0.047 $0.027	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: $0.26 8,690In Stock	Mfr. Part # BAS21 RFG Mouser Part # 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 $0.26 $0.112 $0.098 $0.072 Reel $0.051 View $0.07 $0.038 $0.03	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: $0.312 6,917In Stock	Mfr. Part # BAS21S RFG Mouser Part # 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 $0.312 $0.135 $0.118 $0.086 Reel $0.062 View $0.049 $0.046	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: $0.208 85,016In Stock 102,000Expected 9/27/2027	Mfr. Part # BAS316 RRG Mouser Part # 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 9/27/2027	Cut Tape $0.208 $0.092 $0.079 $0.059 Reel $0.042 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: $0.247 17,775In Stock	Mfr. Part # BAS316WS RRG Mouser Part # 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 $0.247 $0.108 $0.094 $0.068 Reel $0.051 View $0.066 $0.048 $0.043 $0.038 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: $0.364 20,620In Stock	Mfr. Part # BAS70-04 RFG Mouser Part # 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	20,620In Stock	Cut Tape $0.364 $0.159 $0.138 $0.10 Reel $0.075 View $0.088 $0.065 $0.057 $0.051 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: $0.299 5,896In Stock	Mfr. Part # BAS70-05 RFG Mouser Part # 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 $0.299 $0.133 $0.114 $0.085 Reel $0.06 View $0.059 $0.051 $0.044	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: $0.247 4,908In Stock Verify Status with Factory	Mfr. Part # BAS16 RF Mouser Part # 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 $0.247 $0.14 $0.086 $0.062 Reel $0.047 View $0.055 $0.039 $0.035 $0.027	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: $0.312 7,608In Stock Verify Status with Factory	Mfr. Part # BAS19 RF Mouser Part # 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 $0.312 $0.182 $0.112 $0.081 Reel $0.06 View $0.07 $0.051 $0.046 $0.035 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: $0.39 17In Stock Verify Status with Factory	Mfr. Part # BAS70-05 RF Mouser Part # 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 $0.39 $0.229 $0.14 $0.10 Reel $0.075 View $0.088 $0.064 $0.057 $0.044 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: $0.247 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # BAS16 RFG Mouser Part # 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 $0.247 $0.137 $0.103 $0.087 $0.081 Reel $0.034	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: $0.273 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # BAS19 RFG Mouser Part # 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 $0.273 $0.12 $0.103 $0.075 $0.07 Reel $0.052	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: $0.468 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # BAS19W RVG Mouser Part # 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 $0.468 $0.273 $0.192 $0.129 $0.121 Reel $0.087	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: $0.273 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # BAS20 RFG Mouser Part # 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 $0.273 $0.12 $0.103 $0.075 $0.07 Reel $0.044	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: $0.416 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # BAS20W RVG Mouser Part # 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 $0.416 $0.255 $0.16 $0.118 $0.104 Reel $0.062	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: $0.325 Non-Stocked Lead-Time 25 Weeks	Mfr. Part # BAS21A RFG Mouser Part # 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 $0.325 $0.143 $0.125 $0.091 Reel $0.066 View $0.065 $0.056 $0.049	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: $0.351 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # BAS21C RFG Mouser Part # 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 $0.351 $0.152 $0.133 $0.098 Reel $0.068	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: $0.416 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # BAS21W RVG Mouser Part # 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 $0.416 $0.255 $0.16 $0.118 $0.104 Reel $0.065	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: $0.299 Non-Stocked Lead-Time 52 Weeks New At Mouser	Mfr. Part # BAS316WS R9G Mouser Part # 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 $0.299 $0.172 $0.105 $0.075 View Reel $0.043 $0.066 $0.059 $0.049 $0.043	Min.: 1 Mult.: 1 : 10,000	Small Signal Switching Diodes
Schottky Diodes & Rectifiers 0.2A, 40V, Schottky Rectifier BAS40M5 RSG Taiwan Semiconductor 1: $0.26 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # BAS40M5 RSG Mouser Part # 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 $0.26 $0.114 $0.096 $0.069 View Reel $0.036 $0.061 $0.036 $0.036 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: $0.325 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # BAS70-06 RFG Mouser Part # 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 $0.325 $0.14 $0.122 $0.09 $0.088 Reel $0.06	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: $0.299 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # BAS70 RFG Mouser Part # 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 $0.299 $0.129 $0.112 $0.082 $0.078 Reel $0.059	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3

BAS Switching Diodes

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