Small Signal Switching Diodes – Mouser Liechtenstein

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BAS21/A/C/S-HF Switching Diodes

Comchip Technology BAS21/A/C/S-HF Switching Diodes are fast-switching devices with high reliability and stability. They feature 225mW power dissipation, 250V reverse voltage, and low reverse leakage. These Comchip Technology diodes operate at 150°C and come with SOT-23 and a molded plastic case.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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	Packaging
Small Signal Switching Diodes DIODE SWITCHING COMMON CATHODE 250V 400mA SOT-23 BAS21C-HF Comchip Technology 1: CHF 0.201 2’906In Stock	Mfr. Part No. BAS21C-HF Mouser Part No 750-BAS21C-HF	Comchip Technology	Small Signal Switching Diodes DIODE SWITCHING COMMON CATHODE 250V 400mA SOT-23 Learn More about Comchip Technology comchip bas21a bas21c bas21s hf diodes	Datasheet	2’906In Stock	Cut Tape CHF 0.201 CHF 0.089 CHF 0.077 CHF 0.056 Reel CHF 0.04 View CHF 0.055 CHF 0.034 CHF 0.028 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Switching Diodes	SMD/SMT	SOT-23-3	250 V	2.5 A	200 mA	Dual	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes DIODE SWITCHING DUAL SERIAL 250V 400mA SOT-23 BAS21S-HF Comchip Technology 1: CHF 0.193 2’231In Stock 36’000Expected 11/9/2026	Mfr. Part No. BAS21S-HF Mouser Part No 750-BAS21S-HF	Comchip Technology	Small Signal Switching Diodes DIODE SWITCHING DUAL SERIAL 250V 400mA SOT-23 Learn More about Comchip Technology comchip bas21a bas21c bas21s hf diodes	Datasheet	2’231In Stock 36’000Expected 11/9/2026	Cut Tape CHF 0.193 CHF 0.083 CHF 0.072 CHF 0.053 Reel CHF 0.037 View CHF 0.032 CHF 0.028 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Switching Diodes	SMD/SMT	SOT-23-3	250 V	2.5 A	200 mA	Dual	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes DIODE SWITCHING COMMON ANODE 250V 400mA SOT-23 BAS21A-HF Comchip Technology 1: CHF 0.193 20In Stock	Mfr. Part No. BAS21A-HF Mouser Part No 750-BAS21A-HF	Comchip Technology	Small Signal Switching Diodes DIODE SWITCHING COMMON ANODE 250V 400mA SOT-23 Learn More about Comchip Technology comchip bas21a bas21c bas21s hf diodes	Datasheet	20In Stock	Cut Tape CHF 0.193 CHF 0.083 CHF 0.072 CHF 0.053 Reel CHF 0.037 View CHF 0.032 CHF 0.028 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Switching Diodes	SMD/SMT	SOT-23-3	250 V	2.5 A	200 mA	Dual	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel

BAS21/A/C/S-HF Switching Diodes

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BAS21/A/C/S-HF Switching Diodes