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BAS19 Small Signal Switching Diodes

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Mounting Style	Package/Case	Peak Reverse Voltage	Max Surge Current	If - Forward Current	Configuration	Recovery Time	Vf - Forward Voltage	Ir - Reverse Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
Small Signal Switching Diodes 120V,Small Signal Switching Diodes,SOT-23,2.5A BAS19_R1_00001 Panjit 1: $0.19 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. BAS19_R1_00001 Mouser Part No 241-BAS19_R1_00001	Panjit	Small Signal Switching Diodes 120V,Small Signal Switching Diodes,SOT-23,2.5A	Datasheet	Non-Stocked Lead-Time 22 Weeks	Cut Tape $0.19 $0.086 $0.075 $0.054 Reel $0.035 View $0.048 $0.033 $0.029 $0.024 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													USM-03T		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23 BAS19-HE3_A-18 Vishay Semiconductors 1: $0.748 Non-Stocked	Mfr. Part No. BAS19-HE3_A-18 Mouser Part No 78-BAS19-HE3_A-18	Vishay Semiconductors	Small Signal Switching Diodes SWITCHING DIODE GENPURP SOT23	Datasheet	Non-Stocked	Cut Tape $0.748 $0.515 $0.326 $0.205 Reel $0.087 View $0.18 $0.158 $0.135 $0.084	Min.: 1 Mult.: 1 : 10,000	Switching Diodes	SMD/SMT	SOT-23-3	120 V	2.5 A	250 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS19		Reel, Cut Tape
Small Signal Switching Diodes 120V Small Signal Switching Diodes 4A BAS19W_R2_10001 Panjit 12,000: $0.046 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. BAS19W_R2_10001 Mouser Part No 241-BAS19W_R2_10001	Panjit	Small Signal Switching Diodes 120V Small Signal Switching Diodes 4A	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel $0.046 $0.034	Min.: 12,000 Mult.: 12,000 : 12,000															Reel
Small Signal Switching Diodes 120 Volt 200mA 50ns 2.5A IFSM BAS19-G3-08 Vishay Semiconductors 1: $0.694 Non-Stocked	Mfr. Part No. BAS19-G3-08 Mouser Part No 78-BAS19-G3-08	Vishay Semiconductors	Small Signal Switching Diodes 120 Volt 200mA 50ns 2.5A IFSM	Datasheet	Non-Stocked	Cut Tape $0.694 $0.477 $0.303 $0.19 Reel $0.143 View $0.169 $0.124 $0.083 $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Switching Diodes	SMD/SMT		120 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS19-G		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 120V,Small Signal Switching Diodes,SOT-323,4A BAS19W_R1_00001 Panjit 120,000: $0.029 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. BAS19W_R1_00001 Mouser Part No 241-BAS19W_R1_00001	Panjit	Small Signal Switching Diodes 120V,Small Signal Switching Diodes,SOT-323,4A	Datasheet	Non-Stocked Lead-Time 25 Weeks	Cut Tape $0.029	Min.: 120,000 Mult.: 3,000 : 3,000													USM-02TA		Reel
Small Signal Switching Diodes SOT-23, 120V, 0.2A, 150C, AEC-Q101 BAS19-AQ Diotec Semiconductor 1: $0.15 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. BAS19-AQ Mouser Part No 637-BAS19-AQ New Product	Diotec Semiconductor	Small Signal Switching Diodes SOT-23, 120V, 0.2A, 150C, AEC-Q101	Datasheet	Non-Stocked Lead-Time 6 Weeks	$0.15 $0.113 $0.095 $0.075 View $0.065 $0.05 $0.033 $0.031 $0.026	Min.: 1 Mult.: 1
Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array BAS19W RV Taiwan Semiconductor 96,000: $0.087 Non-Stocked Lead-Time 52 Weeks Verify Status with Factory	Mfr. Part No. BAS19W RV Mouser Part No 821-BAS19WRV 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	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.087	Min.: 96,000 Mult.: 3,000 : 3,000															Reel
Small Signal Switching Diodes SS SOT23 SWCH DIO 120V TR NSVBAS19LT1G onsemi 1: $0.381 8,240In Stock	Mfr. Part No. NSVBAS19LT1G Mouser Part No 863-NSVBAS19LT1G	onsemi	Small Signal Switching Diodes SS SOT23 SWCH DIO 120V TR	Datasheet	8,240In Stock	Cut Tape $0.381 $0.162 $0.099 $0.068 Reel $0.037 View $0.058 $0.033 $0.029 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Switching Diodes	SMD/SMT	SOT-23-3	120 V	2 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS19L	AEC-Q101	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200 Volt 625mA 50ns BAS20-E3-18 Vishay Semiconductors 1: $0.49 29,023In Stock	Mfr. Part No. BAS20-E3-18 Mouser Part No 78-BAS20-E3-18	Vishay Semiconductors	Small Signal Switching Diodes 200 Volt 625mA 50ns	Datasheet	29,023In Stock	Cut Tape $0.49 $0.218 $0.189 $0.14 Reel $0.082 View $0.132 $0.112 $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Switching Diodes	SMD/SMT	SOT-23-3	200 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS20		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200 Volt 625mA 50ns BAS20-E3-08 Vishay Semiconductors 1: $0.49 16,177In Stock	Mfr. Part No. BAS20-E3-08 Mouser Part No 78-BAS20-E3-08	Vishay Semiconductors	Small Signal Switching Diodes 200 Volt 625mA 50ns	Datasheet	16,177In Stock	Cut Tape $0.49 $0.218 $0.189 $0.14 Reel $0.103 View $0.084 $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Switching Diodes	SMD/SMT	SOT-23	200 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS20		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 250 Volt 200mA 50ns 2.5A IFSM BAS21-G3-08 Vishay Semiconductors 1: $0.53 20,951In Stock	Mfr. Part No. BAS21-G3-08 Mouser Part No 78-BAS21-G3-08	Vishay Semiconductors	Small Signal Switching Diodes 250 Volt 200mA 50ns 2.5A IFSM	Datasheet	20,951In Stock	Cut Tape $0.53 $0.235 $0.205 $0.152 Reel $0.113 View $0.092 $0.082 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Switching Diodes	SMD/SMT		250 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS21-G		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 250 Volt Fast Switch BAS21-E3-08 Vishay Semiconductors 1: $0.517 3,428In Stock 15,000Expected 1/10/2026	Mfr. Part No. BAS21-E3-08 Mouser Part No 78-BAS21-E3-08	Vishay Semiconductors	Small Signal Switching Diodes 250 Volt Fast Switch	Datasheet	3,428In Stock 15,000Expected 1/10/2026	Cut Tape $0.517 $0.23 $0.201 $0.148 Reel $0.087 View $0.146 $0.08 $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Switching Diodes	SMD/SMT	SOT-23-3	250 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes HiVolt Switching Diode BVR > 100V SOT23 T&R 10K BAS20Q-13-F Diodes Incorporated 1: $0.286 708In Stock 10,000Expected 18/8/2027	Mfr. Part No. BAS20Q-13-F Mouser Part No 621-BAS20Q-13-F	Diodes Incorporated	Small Signal Switching Diodes HiVolt Switching Diode BVR > 100V SOT23 T&R 10K	Datasheet	708In Stock 10,000Expected 18/8/2027	Cut Tape $0.286 $0.124 $0.107 $0.095 Reel $0.05 View $0.08 $0.037 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		SMD/SMT	SOT-23-3										BAS19 / BAS20 / BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 250 Volt2.5A 50ns BAS21-E3-18 Vishay Semiconductors 1: $0.34 23,508In Stock 10,000Expected 19/11/2026	Mfr. Part No. BAS21-E3-18 Mouser Part No 78-BAS21-E3-18	Vishay Semiconductors	Small Signal Switching Diodes 250 Volt2.5A 50ns	Datasheet	23,508In Stock 10,000Expected 19/11/2026	Cut Tape $0.34 $0.175 $0.122 $0.088 Reel $0.064 View $0.078 $0.068 $0.064 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Switching Diodes	SMD/SMT	SOT-23	250 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200V 350mW BAS21-7-F Diodes Incorporated 1: $0.286 18,626In Stock 108,000On Order	Mfr. Part No. BAS21-7-F Mouser Part No 621-BAS21-F	Diodes Incorporated	Small Signal Switching Diodes 200V 350mW	Datasheet	18,626In Stock 108,000On Order On Order Ship Dates Mfr. No: BAS21-7-F Stock: 18,626 Can Dispatch Immediately On Order: 48,000 Expected 19/5/2027 60,000 Expected 8/9/2027 Factory Lead Time: 44 Weeks	Cut Tape $0.286 $0.154 $0.105 $0.097 Reel $0.052 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	Switching Diodes	SMD/SMT	SOT-23-3	250 V	2.5 A	400 mA	Single	50 ns	1.25 V	100 nA	- 65 C	+ 150 C	BAS19 / BAS20 / BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 150V 350mW BAS20-7-F Diodes Incorporated 1: $0.299 437In Stock 30,000On Order	Mfr. Part No. BAS20-7-F Mouser Part No 621-BAS20-F	Diodes Incorporated	Small Signal Switching Diodes 150V 350mW	Datasheet	437In Stock 30,000On Order On Order Ship Dates Mfr. No: BAS20-7-F Stock: 437 Can Dispatch Immediately On Order: 6,000 Expected 18/8/2027 6,000 Expected 30/8/2027 18,000 Expected 8/9/2027 Factory Lead Time: 44 Weeks	Cut Tape $0.299 $0.141 $0.113 $0.102 Reel $0.054 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	Switching Diodes	SMD/SMT	SOT-23-3	200 V	2.5 A	400 mA	Single	50 ns	1.25 V	100 nA	- 65 C	+ 150 C	BAS19 / BAS20 / BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes HiVolt Switching Diode BVR > 100V SOT23 T&R 10K Diodes Incorporated BAS21Q-13-F BAS21Q-13-F Diodes Incorporated 1: $0.354 1,592In Stock 40,000On Order	Mfr. Part No. BAS21Q-13-F Mouser Part No 621-BAS21Q-13-F	Diodes Incorporated	Small Signal Switching Diodes HiVolt Switching Diode BVR > 100V SOT23 T&R 10K	Datasheet	1,592In Stock 40,000On Order On Order Ship Dates Mfr. No: BAS21Q-13-F Stock: 1,592 Can Dispatch Immediately On Order: 20,000 Expected 18/6/2027 20,000 Expected 3/11/2027 Factory Lead Time: 40 Weeks	Cut Tape $0.354 $0.18 $0.132 $0.118 View Reel $0.053 $0.087 $0.072 $0.061 $0.053 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000		SMD/SMT	SOT-23-3										BAS19 / BAS20 / BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes HiVolt Switching Diode BVR > 100V SOT23 T&R 3K Diodes Incorporated BAS21Q-7-F BAS21Q-7-F Diodes Incorporated 1: $0.313 28,912In Stock 18,000Expected 14/7/2027	Mfr. Part No. BAS21Q-7-F Mouser Part No 621-BAS21Q-7-F	Diodes Incorporated	Small Signal Switching Diodes HiVolt Switching Diode BVR > 100V SOT23 T&R 3K	Datasheet	28,912In Stock 18,000Expected 14/7/2027	Cut Tape $0.313 $0.136 $0.118 $0.105 $0.095 Reel $0.061 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000		SMD/SMT	SOT-23-3										BAS19 / BAS20 / BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200V 200mW BAS21W-7-F Diodes Incorporated 1: $0.367 6,219In Stock 36,000On Order	Mfr. Part No. BAS21W-7-F Mouser Part No 621-BAS21W-F	Diodes Incorporated	Small Signal Switching Diodes 200V 200mW	Datasheet	6,219In Stock 36,000On Order On Order Ship Dates Mfr. No: BAS21W-7-F Stock: 6,219 Can Dispatch Immediately On Order: 15,000 Expected 5/10/2026 21,000 Expected 9/10/2026 Factory Lead Time: 40 Weeks	Cut Tape $0.367 $0.16 $0.144 Reel $0.09 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Switching Diodes	SMD/SMT	SOT-323-3	250 V	2.5 A	400 mA	Single	50 ns	1.25 V	100 nA	- 65 C	+ 150 C	BAS19W - BAS21W		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 150V 200mW BAS20W-7-F Diodes Incorporated 1: $0.435 9,000Expected 10/2/2027	Mfr. Part No. BAS20W-7-F Mouser Part No 621-BAS20W-F	Diodes Incorporated	Small Signal Switching Diodes 150V 200mW	Datasheet	9,000Expected 10/2/2027	Cut Tape $0.435 $0.238 $0.158 $0.14 Reel $0.075 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Switching Diodes	SMD/SMT	SOT-323-3	150 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 65 C	+ 150 C	BAS19W - BAS21W		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200 Volt 200mA 50ns 2.5A IFSM BAS20-G3-08 Vishay Semiconductors 1: $0.694 Non-Stocked	Mfr. Part No. BAS20-G3-08 Mouser Part No 78-BAS20-G3-08	Vishay Semiconductors	Small Signal Switching Diodes 200 Volt 200mA 50ns 2.5A IFSM	Datasheet	Non-Stocked	Cut Tape $0.694 $0.477 $0.303 $0.19 Reel $0.143 View $0.169 $0.124 $0.083 $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000													BAS20-G		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 250 Volt 200mA 50ns 2.5A IFSM BAS21-G3-18 Vishay Semiconductors 1: $0.694 Non-Stocked	Mfr. Part No. BAS21-G3-18 Mouser Part No 78-BAS21-G3-18	Vishay Semiconductors	Small Signal Switching Diodes 250 Volt 200mA 50ns 2.5A IFSM	Datasheet	Non-Stocked	Cut Tape $0.694 $0.477 $0.303 $0.19 View Reel $0.08 $0.167 $0.147 $0.125 $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 10,000													BAS21-G		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200 Volt 200mA 50ns 2.5A IFSM BAS20-G3-18 Vishay Semiconductors 1: $0.694 Non-Stocked	Mfr. Part No. BAS20-G3-18 Mouser Part No 78-BAS20-G3-18	Vishay Semiconductors	Small Signal Switching Diodes 200 Volt 200mA 50ns 2.5A IFSM	Datasheet	Non-Stocked	Cut Tape $0.694 $0.477 $0.303 $0.19 Reel $0.08 View $0.167 $0.147 $0.125 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 10,000													BAS20-G		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 120 Volt 625mA 50ns BAS19-HE3-08 Vishay Semiconductors 1: $0.381 20,755In Stock End of Life	Mfr. Part No. BAS19-HE3-08 Mouser Part No 78-BAS19-HE3-08 End of Life	Vishay Semiconductors	Small Signal Switching Diodes 120 Volt 625mA 50ns Learn More about Vishay Semiconductors vishay aec q101 switching diodes	Datasheet	20,755In Stock	Cut Tape $0.381 $0.216 $0.132 $0.095 View Reel $0.042 $0.083 $0.073 $0.061 $0.056 $0.042 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Switching Diodes	SMD/SMT	SOT-23	120 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS19	AEC-Q101	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200 Volt 625mA 50ns BAS20-HE3-08 Vishay Semiconductors 1: $0.381 15,545In Stock End of Life	Mfr. Part No. BAS20-HE3-08 Mouser Part No 78-BAS20-HE3-08 End of Life	Vishay Semiconductors	Small Signal Switching Diodes 200 Volt 625mA 50ns Learn More about Vishay Semiconductors vishay aec q101 switching diodes	Datasheet	15,545In Stock	Cut Tape $0.381 $0.216 $0.132 $0.095 View Reel $0.042 $0.083 $0.073 $0.061 $0.056 $0.042 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Switching Diodes	SMD/SMT	SOT-23	200 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS20	AEC-Q101	Reel, Cut Tape, MouseReel

BAS19 Small Signal Switching Diodes

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