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Protection & Small Signal Discretes

onsemi Protection & Small Signal Discretes are a portfolio of over 8000 discretes available in 176 packages. The portfolio features high performance small signal Schottky in the industry's smallest form factor. Standard & automotive small signal products are available.

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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.
Small Signal Switching Diodes 250V 200mA BAS21LT1G onsemi 1: $0.19 62,096In Stock 174,000On Order	Mfr. Part No. BAS21LT1G Mouser Part No 863-BAS21LT1G	onsemi	Small Signal Switching Diodes 250V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	62,096In Stock 174,000On Order On Order Ship Dates Mfr. No: BAS21LT1G Stock: 62,096 Can Dispatch Immediately On Order: 96,000 Expected 4/12/2026 78,000 Expected 30/4/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.19 $0.082 $0.071 $0.05 Reel $0.035 View $0.048 $0.031 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000
Small Signal Switching Diodes 250V 200mA BAS21LT3G onsemi 1: $0.231 20,477In Stock 30,000Expected 19/4/2027	Mfr. Part No. BAS21LT3G Mouser Part No 863-BAS21LT3G	onsemi	Small Signal Switching Diodes 250V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	20,477In Stock 30,000Expected 19/4/2027	Cut Tape $0.231 $0.098 $0.082 $0.056 View Reel $0.03 $0.053 $0.052 $0.03 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000
Schottky Diodes & Rectifiers 30V 400mW Single BAT54T1G onsemi 1: $0.286 7,153In Stock 330,000On Order	Mfr. Part No. BAT54T1G Mouser Part No 863-BAT54T1G	onsemi	Schottky Diodes & Rectifiers 30V 400mW Single	Datasheet	7,153In Stock 330,000On Order On Order Ship Dates Mfr. No: BAT54T1G Stock: 7,153 Can Dispatch Immediately On Order: 90,000 Expected 19/3/2027 120,000 Expected 9/4/2027 120,000 Expected 3/11/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.286 $0.16 $0.098 $0.071 $0.069 Reel $0.054 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000
ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI ESD8704MUTAG onsemi 1: $1.03 1,359In Stock 213,000Expected 18/1/2028	Mfr. Part No. ESD8704MUTAG Mouser Part No 863-ESD8704MUTAG	onsemi	ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI Learn More about onsemi on semi usb type c	Datasheet	1,359In Stock 213,000Expected 18/1/2028	Cut Tape $1.03 $0.646 $0.412 $0.352 $0.287 Reel $0.215 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes ISOLATED X4DFN VRWM=5.5V ESDM1051MX4T5G onsemi 1: $0.381 9,129In Stock	Mfr. Part No. ESDM1051MX4T5G Mouser Part No 863-ESDM1051MX4T5G	onsemi	ESD Protection Diodes / TVS Diodes ISOLATED X4DFN VRWM=5.5V Learn More about onsemi on semi micropackaged esd schottky	Datasheet	9,129In Stock	Cut Tape $0.381 $0.171 $0.136 $0.109 View Reel $0.064 $0.088 $0.086 $0.083 $0.064 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH FPF2895CUCX onsemi 1: $3.18 973In Stock 3,000Expected 15/12/2027	Mfr. Part No. FPF2895CUCX Mouser Part No 863-FPF2895CUCX	onsemi	Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH Learn More about onsemi on semi usb type c	Datasheet	973In Stock 3,000Expected 15/12/2027	Cut Tape $3.18 $2.34 $2.14 $1.90 View Reel $1.59 $1.80 $1.74 $1.69 $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Small Signal Switching Diodes 70V 200mA MMBD6050LT1G onsemi 1: $0.394 2,702In Stock 222,000On Order	Mfr. Part No. MMBD6050LT1G Mouser Part No 863-MMBD6050LT1G	onsemi	Small Signal Switching Diodes 70V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	2,702In Stock 222,000On Order On Order Ship Dates Mfr. No: MMBD6050LT1G Stock: 2,702 Can Dispatch Immediately On Order: 108,000 Expected 16/4/2027 114,000 Expected 16/7/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.394 $0.169 $0.09 $0.061 $0.054 Reel $0.046 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 3,000
Small Signal Switching Diodes 70V 200mA MMBD6050LT3G onsemi 1: $0.218 39,590In Stock	Mfr. Part No. MMBD6050LT3G Mouser Part No 863-MMBD6050LT3G	onsemi	Small Signal Switching Diodes 70V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	39,590In Stock	Cut Tape $0.218 $0.092 $0.08 $0.058 Reel $0.03 View $0.053 $0.052 $0.044 $0.029 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Small Signal Switching Diodes 100V 200mA MMBD914LT1G onsemi 1: $0.177 12,988In Stock 550,200On Order	Mfr. Part No. MMBD914LT1G Mouser Part No 863-MMBD914LT1G	onsemi	Small Signal Switching Diodes 100V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	12,988In Stock 550,200On Order On Order Ship Dates Mfr. No: MMBD914LT1G Stock: 12,988 Can Dispatch Immediately On Order: 172,200 Expected 9/11/2026 249,000 Expected 9/4/2027 129,000 Expected 31/5/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.177 $0.078 $0.068 $0.049 $0.042 Reel $0.034 MouseReel Available	Min.: 1 Mult.: 1 Max.: 9,000 : 3,000
Small Signal Switching Diodes 100V 200mA MMBD914LT3G onsemi 1: $0.177 73,043In Stock	Mfr. Part No. MMBD914LT3G Mouser Part No 863-MMBD914LT3G	onsemi	Small Signal Switching Diodes 100V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	73,043In Stock	Cut Tape $0.177 $0.078 $0.068 $0.049 View Reel $0.022 $0.046 $0.041 $0.035 $0.022 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000
Small Signal Switching Diodes 100V 200mA MMDL914T1G onsemi 1: $0.19 98,112In Stock 120,000Expected 22/10/2027	Mfr. Part No. MMDL914T1G Mouser Part No 863-MMDL914T1G	onsemi	Small Signal Switching Diodes 100V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	98,112In Stock 120,000Expected 22/10/2027	Cut Tape $0.19 $0.08 $0.069 $0.049 $0.046 Reel $0.03 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000
Small Signal Switching Diodes SS SWITCHING DIODE MMDL914T3G onsemi 1: $0.231 16,162In Stock 70,000On Order	Mfr. Part No. MMDL914T3G Mouser Part No 863-MMDL914T3G	onsemi	Small Signal Switching Diodes SS SWITCHING DIODE Learn More about onsemi on semi small signal switching diodes	Datasheet	16,162In Stock 70,000On Order On Order Ship Dates Mfr. No: MMDL914T3G Stock: 16,162 Can Dispatch Immediately On Order: 40,000 Expected 13/11/2026 30,000 Expected 31/5/2027 Factory Lead Time: 44 Weeks	Cut Tape $0.231 $0.097 $0.08 $0.054 $0.053 Reel $0.033 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000
Small Signal Switching Diodes 250V 200mA MMSD103T1G onsemi 1: $0.272 18,743In Stock 30,000Expected 1/12/2027	Mfr. Part No. MMSD103T1G Mouser Part No 863-MMSD103T1G	onsemi	Small Signal Switching Diodes 250V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	18,743In Stock 30,000Expected 1/12/2027	Cut Tape $0.272 $0.12 $0.105 $0.076 Reel $0.053 View $0.048 $0.046 $0.038 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000
Small Signal Switching Diodes 100V 200mA MMSD914T1G onsemi 1: $0.394 78,244In Stock 18,000Expected 31/5/2027	Mfr. Part No. MMSD914T1G Mouser Part No 863-MMSD914T1G	onsemi	Small Signal Switching Diodes 100V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	78,244In Stock 18,000Expected 31/5/2027	Cut Tape $0.394 $0.167 $0.09 $0.061 $0.052 Reel $0.045 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000
Small Signal Switching Diodes 100V 200mA MMSD914T3G onsemi 1: $0.204 75,857In Stock	Mfr. Part No. MMSD914T3G Mouser Part No 863-MMSD914T3G	onsemi	Small Signal Switching Diodes 100V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	75,857In Stock	Cut Tape $0.204 $0.092 $0.08 $0.058 View Reel $0.027 $0.052 $0.045 $0.038 $0.027 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000
AC/DC Converters HV QUASI- RESONANT CONTRO NCP1340B5D1R2G onsemi 1: $1.86 570In Stock	Mfr. Part No. NCP1340B5D1R2G Mouser Part No 863-NCP1340B5D1R2G	onsemi	AC/DC Converters HV QUASI- RESONANT CONTRO Learn More about onsemi on semi usb type c	Datasheet	570In Stock	Cut Tape $1.86 $1.35 $1.22 $1.08 Reel $0.903 View $1.01 $0.972 $0.929 $0.881 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters HV QUASI- RESONANT CONTRO NCP1341A1D1R2G onsemi 1: $1.80 297In Stock	Mfr. Part No. NCP1341A1D1R2G Mouser Part No 863-NCP1341A1D1R2G	onsemi	AC/DC Converters HV QUASI- RESONANT CONTRO Learn More about onsemi on semi usb type c	Datasheet	297In Stock	Cut Tape $1.80 $1.31 $1.18 $1.05 Reel $0.873 View $0.979 $0.94 $0.898 $0.853 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers SECONDARY SIDE SYNCHRONOUS NCP4306DADZZDASNT1G onsemi 1: $0.952 898In Stock	Mfr. Part No. NCP4306DADZZDASNT1G Mouser Part No 863-NCP4306DADDASNTG	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOUS Learn More about onsemi ncp4306 drivers	Datasheet	898In Stock	Cut Tape $0.952 $0.677 $0.608 $0.53 View Reel $0.434 $0.494 $0.472 $0.453 $0.434 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Switching Controllers SECONDARY SIDE SYNCHRONOUS NCP4306DAHZZAASNT1G onsemi 1: $0.952 171In Stock 3,000Expected 9/11/2026	Mfr. Part No. NCP4306DAHZZAASNT1G Mouser Part No 863-NCP4306DAHAASNTG	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOUS Learn More about onsemi ncp4306 drivers	Datasheet	171In Stock 3,000Expected 9/11/2026	Cut Tape $0.952 $0.677 $0.608 $0.53 View Reel $0.423 $0.494 $0.472 $0.453 $0.423 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Small Signal Switching Diodes SS SOD323 SWCH DIO 3 NSD350HT1G onsemi 1: $0.394 4,970In Stock 18,000On Order	Mfr. Part No. NSD350HT1G Mouser Part No 863-NSD350HT1G	onsemi	Small Signal Switching Diodes SS SOD323 SWCH DIO 3 Learn More about onsemi on semi small signal switching diodes	Datasheet	4,970In Stock 18,000On Order On Order Ship Dates Mfr. No: NSD350HT1G Stock: 4,970 Can Dispatch Immediately On Order: 6,000 Expected 6/11/2026 6,000 Expected 9/11/2026 3,000 Expected 8/12/2026 3,000 Expected 31/5/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.394 $0.184 $0.16 $0.118 Reel $0.086 View $0.11 $0.076 $0.072 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 13.5VRWM UNIDIRECTIONAL T NSPM5131MUTBG onsemi 1: $1.24 1,699In Stock	Mfr. Part No. NSPM5131MUTBG Mouser Part No 863-NSPM5131MUTBG	onsemi	ESD Protection Diodes / TVS Diodes 13.5VRWM UNIDIRECTIONAL T Learn More about onsemi on semi usb type c	Datasheet	1,699In Stock	Cut Tape $1.24 $0.567 $0.50 $0.384 $0.375 Reel $0.296	Min.: 1 Mult.: 1 : 3,000
Small Signal Switching Diodes SS SWCH DIO 200V NSVBAS20LT3G onsemi 1: $0.245 6,876In Stock	Mfr. Part No. NSVBAS20LT3G Mouser Part No 863-NSVBAS20LT3G	onsemi	Small Signal Switching Diodes SS SWCH DIO 200V Learn More about onsemi on semi small signal switching diodes	Datasheet	6,876In Stock	Cut Tape $0.245 $0.105 $0.09 $0.065 Reel $0.039 View $0.063 $0.054 $0.053 $0.031 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Small Signal Switching Diodes SS SWCH DIO 250V NSVBAS21HT1G onsemi 1: $0.272 17,101In Stock 222,000On Order	Mfr. Part No. NSVBAS21HT1G Mouser Part No 863-NSVBAS21HT1G	onsemi	Small Signal Switching Diodes SS SWCH DIO 250V Learn More about onsemi on semi small signal switching diodes	Datasheet	17,101In Stock 222,000On Order On Order Ship Dates Mfr. No: NSVBAS21HT1G Stock: 17,101 Can Dispatch Immediately On Order: 102,000 Expected 4/12/2026 120,000 Expected 31/5/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.272 $0.12 $0.105 $0.076 Reel $0.054 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,770 : 3,000
Small Signal Switching Diodes SS SOD323 SWCH DIO 3 NSVD350HT1G onsemi 1: $0.449 24,160In Stock 60,000On Order	Mfr. Part No. NSVD350HT1G Mouser Part No 863-NSVD350HT1G	onsemi	Small Signal Switching Diodes SS SOD323 SWCH DIO 3 Learn More about onsemi on semi small signal switching diodes	Datasheet	24,160In Stock 60,000On Order On Order Ship Dates Mfr. No: NSVD350HT1G Stock: 24,160 Can Dispatch Immediately On Order: 27,000 Expected 26/7/2027 33,000 Expected 29/10/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.449 $0.257 $0.158 $0.113 $0.099 Reel $0.087 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
PIN Diodes RF Diode Dual Series VHF, UHF, AGC NSVP264SDSF3T1G onsemi 1: $0.449 17In Stock 12,000Expected 8/12/2026	Mfr. Part No. NSVP264SDSF3T1G Mouser Part No 863-NSVP264SDSF3T1G	onsemi	PIN Diodes RF Diode Dual Series VHF, UHF, AGC Learn More about onsemi on semiconductor nsvp264sdsf3t1g pin diode	Datasheet	17In Stock 12,000Expected 8/12/2026	Cut Tape $0.449 $0.271 $0.237 $0.199 Reel $0.156 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000

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