Small Signal Switching Diodes

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1N4148 Switching Diodes

Taiwan Semiconductor 1N4148 Switching Diodes feature fast switching speed, high surge current capability, 150mA forward current, and high efficiency. These diodes offer up to 400W power dissipation and are available in a single-die configuration. The 1N4148 diodes are RoHS-compliant and halogen-free. These diodes are used in Switching Mode Power Supplies (SMPS), adapters, on-board DC-DC converters, and lighting applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) 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 100V, 0.15A, Switching Diode & Array 1N4148 R0G Taiwan Semiconductor 1: 0,906 zł 31 679In Stock	Mfr. Part No. 1N4148 R0G Mouser Part No 821-1N4148R0G	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	31 679In Stock	Cut Tape 0,906 zł 0,374 zł 0,202 zł 0,136 zł Reel 0,07 zł View 0,119 zł 0,101 zł 0,088 zł 0,066 zł	Min.: 1 Mult.: 1 : 10 000	Switching Diodes	Through Hole	DO-35-2	100 V	2 A	150 mA	Single	4 ns	1 V	5 uA	- 65 C	+ 150 C			Reel, Cut Tape
Small Signal Switching Diodes SOD-123, 100V, 0.15A, Switching Diode 1N4148WH RHG Taiwan Semiconductor 1: 0,757 zł 9 385In Stock New Product	Mfr. Part No. 1N4148WH RHG Mouser Part No 821-1N4148WHRHG New Product	Taiwan Semiconductor	Small Signal Switching Diodes SOD-123, 100V, 0.15A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	9 385In Stock	Cut Tape 0,757 zł 0,326 zł 0,282 zł 0,202 zł Reel 0,145 zł View 0,132 zł 0,101 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Switching Diodes	SMD/SMT	SOD-123	100 V	2 A	300 mA	Single	4 ns	1.25 V	500 nA	- 55 C	+ 150 C		AEC-Q101	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array 1N4148W RHG Taiwan Semiconductor 1: 0,607 zł 4 494In Stock 45 000Expected 12/16/2026	Mfr. Part No. 1N4148W RHG Mouser Part No 821-1N4148WRHG	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	4 494In Stock 45 000Expected 12/16/2026	Cut Tape 0,607 zł 0,273 zł 0,233 zł 0,172 zł Reel 0,128 zł View 0,158 zł 0,114 zł 0,101 zł 0,092 zł	Min.: 1 Mult.: 1 : 3 000	Switching Diodes	SMD/SMT	SOD-123F-2	100 V	2 A	150 mA	Single	4 ns	1 V	5 uA	- 65 C	+ 150 C			Reel, Cut Tape
Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array 1N4148W-G RHG Taiwan Semiconductor 1: 0,682 zł 11 705In Stock	Mfr. Part No. 1N4148W-G RHG Mouser Part No 821-1N4148W-GRHG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	11 705In Stock	Cut Tape 0,682 zł 0,29 zł 0,255 zł 0,18 zł Reel 0,128 zł View 0,158 zł 0,119 zł 0,101 zł 0,079 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Switching Diodes	SMD/SMT		100 V	2 A	150 mA	Single	4 ns	1 V	5 uA	- 65 C	+ 150 C			Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array 1N4148WS-G RVG Taiwan Semiconductor 1: 0,642 zł 1 282In Stock 30 000Expected 10/30/2026	Mfr. Part No. 1N4148WS-G RVG Mouser Part No 821-1N4148WS-GRVG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	1 282In Stock 30 000Expected 10/30/2026	Cut Tape 0,642 zł 0,334 zł 0,238 zł 0,172 zł 0,163 zł Reel 0,101 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Switching Diodes	SMD/SMT		100 V	300 mA	150 mA	Single	4 ns	1 V	5 uA	- 65 C	+ 150 C			Reel, Cut Tape, MouseReel
Small Signal Switching Diodes SOD-323, 100V, 0.15A, Switching Diode 1N4148WSH RRG Taiwan Semiconductor 1: 0,796 zł 1 166In Stock 18 000Expected 12/16/2026 New Product	Mfr. Part No. 1N4148WSH RRG Mouser Part No 821-1N4148WSHRRG New Product	Taiwan Semiconductor	Small Signal Switching Diodes SOD-323, 100V, 0.15A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	1 166In Stock 18 000Expected 12/16/2026	Cut Tape 0,796 zł 0,418 zł 0,308 zł 0,22 zł 0,198 zł Reel 0,141 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Switching Diodes	SMD/SMT	SOD-323	100 V	2 A	300 mA	Single	4 ns	1.25 V	500 nA	- 55 C	+ 150 C		AEC-Q101	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array 1N4148WS R9G Taiwan Semiconductor 1: 0,607 zł 3 928In Stock	Mfr. Part No. 1N4148WS R9G Mouser Part No 821-1N4148WSR9G	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	3 928In Stock	Cut Tape 0,607 zł 0,26 zł 0,229 zł 0,163 zł Reel 0,088 zł View 0,15 zł 0,128 zł 0,075 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000													1N4148WS		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array 1N4148WS RRG Taiwan Semiconductor 1: 0,642 zł 14 909In Stock	Mfr. Part No. 1N4148WS RRG Mouser Part No 821-1N4148WSRRG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	14 909In Stock	Cut Tape 0,642 zł 0,277 zł 0,238 zł 0,172 zł Reel 0,123 zł View 0,15 zł 0,106 zł 0,097 zł 0,088 zł	Min.: 1 Mult.: 1 : 3 000	Switching Diodes	SMD/SMT		100 V	300 mA	150 mA	Single	4 ns	1 V	5 uA	- 65 C	+ 150 C			Reel, Cut Tape
Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array 1N4148 A0 Taiwan Semiconductor 1: 0,906 zł 7 083In Stock Verify Status with Factory	Mfr. Part No. 1N4148 A0 Mouser Part No 821-1N4148A0 Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	7 083In Stock	0,906 zł 0,374 zł 0,202 zł 0,136 zł Reel 0,084 zł View 0,119 zł 0,101 zł 0,07 zł 0,062 zł	Min.: 1 Mult.: 1 : 5 000	Switching Diodes	Through Hole	DO-35-2												Ammo Pack
Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array 1N4148 R0 Taiwan Semiconductor 1: 0,906 zł 39 006In Stock Verify Status with Factory	Mfr. Part No. 1N4148 R0 Mouser Part No 821-1N4148R0 Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	39 006In Stock	Cut Tape 0,906 zł 0,374 zł 0,202 zł 0,136 zł Reel 0,07 zł View 0,119 zł 0,101 zł 0,088 zł 0,062 zł	Min.: 1 Mult.: 1 : 10 000	Switching Diodes	Through Hole	DO-35-2												Reel, Cut Tape
Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array 1N4148 A0G Taiwan Semiconductor 1: 0,453 zł 15 000Expected 12/16/2026	Mfr. Part No. 1N4148 A0G Mouser Part No 821-1N4148A0G	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	15 000Expected 12/16/2026	0,453 zł 0,207 zł 0,176 zł 0,128 zł Reel 0,079 zł View 0,119 zł 0,114 zł 0,066 zł 0,062 zł	Min.: 1 Mult.: 1 : 5 000	Switching Diodes	Through Hole	DO-35-2	100 V	2 A	150 mA	Single	4 ns	1 V	5 uA	- 65 C	+ 150 C			Ammo Pack
Small Signal Switching Diodes SOD-523F, 100V, 0.15A, Switching Diode 1N4148WTH RSG Taiwan Semiconductor 1: 0,757 zł 29 896On Order New Product	Mfr. Part No. 1N4148WTH RSG Mouser Part No 821-1N4148WTHRSG New Product	Taiwan Semiconductor	Small Signal Switching Diodes SOD-523F, 100V, 0.15A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	29 896On Order On Order Ship Dates Mfr. No: 1N4148WTH RSG Stock: 0 On Order: 13 896 Expected 10/30/2026 8 000 Expected 11/25/2026 8 000 Expected 12/16/2026 Factory Lead Time: 52 Weeks	Cut Tape 0,757 zł 0,339 zł 0,29 zł 0,211 zł 0,132 zł Reel 0,11 zł MouseReel Available	Min.: 1 Mult.: 1 : 8 000	Switching Diodes	SMD/SMT	SOD-523F	100 V	2 A	300 mA	Single	4 ns	1.25 V	500 nA	- 55 C	+ 150 C		AEC-Q101	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array 1N4148W RH Taiwan Semiconductor 3 000: 0,101 zł Non-Stocked Lead-Time 52 Weeks Verify Status with Factory	Mfr. Part No. 1N4148W RH Mouser Part No 821-1N4148WRH Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 0,101 zł	Min.: 3 000 Mult.: 3 000 : 3 000	Switching Diodes	SMD/SMT	SOD-123F-2	100 V	2 A	150 mA		4 ns			- 65 C	+ 150 C			Reel
Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array 1N4148WS RR Taiwan Semiconductor 3 000: 0,097 zł Non-Stocked Lead-Time 52 Weeks Verify Status with Factory	Mfr. Part No. 1N4148WS RR Mouser Part No 821-1N4148WSRR Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi 1n4148 switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 0,097 zł	Min.: 3 000 Mult.: 3 000 : 3 000	Switching Diodes														Reel

1N4148 Switching Diodes

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