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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Schottky Diodes & Rectifiers 30V 225mW Dual Common Anode BAT54ALT1G onsemi 1: ¥24.9 114,756In Stock 180,000Expected 4/9/2027	Mfr. Part # BAT54ALT1G Mouser Part # 863-BAT54ALT1G	onsemi	Schottky Diodes & Rectifiers 30V 225mW Dual Common Anode Learn More about onsemi on semi usb type c	Datasheet	114,756In Stock 180,000Expected 4/9/2027	Cut Tape ¥24.9 ¥11.1 ¥9.6 ¥7 Reel ¥4.8 View ¥6.3 ¥4.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000
Schottky Diodes & Rectifiers 30V 400mW Single BAT54T1G onsemi 1: ¥34.9 8,000In Stock 330,000On Order	Mfr. Part # BAT54T1G Mouser Part # 863-BAT54T1G	onsemi	Schottky Diodes & Rectifiers 30V 400mW Single	Datasheet	8,000In Stock 330,000On Order On Order Ship Dates Mfr. #: BAT54T1G Stock: 8,000 Can Ship Immediately On Order: 90,000 Expected 3/19/2027 120,000 Expected 4/9/2027 120,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape ¥34.9 ¥19.6 ¥12 ¥8.6 ¥8.5 Reel ¥6.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000
ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI ESD8704MUTAG onsemi 1: ¥104.6 1,359In Stock 213,000Expected 1/18/2028	Mfr. Part # ESD8704MUTAG Mouser Part # 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 1/18/2028	Cut Tape ¥104.6 ¥59.6 ¥38 ¥30.9 ¥26.9 Reel ¥23.9 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
ESD Protection Diodes / TVS Diodes ISOLATED X4DFN VRWM=5.5V ESDM1051MX4T5G onsemi 1: ¥46.5 9,129In Stock	Mfr. Part # ESDM1051MX4T5G Mouser Part # 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 ¥46.5 ¥20.9 ¥16.6 ¥13.3 View Reel ¥7.8 ¥10.8 ¥9.3 ¥9 ¥7.8 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH FPF2895CUCX onsemi 1: ¥388.7 1,143In Stock 3,000On Order	Mfr. Part # FPF2895CUCX Mouser Part # 863-FPF2895CUCX	onsemi	Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH Learn More about onsemi on semi usb type c	Datasheet	1,143In Stock 3,000On Order	Cut Tape ¥388.7 ¥285.7 ¥260.8 ¥232.5 View Reel ¥194.3 ¥219.3 ¥212.6 ¥206 ¥194.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Small Signal Switching Diodes 70V 200mA MMBD6050LT1G onsemi 1: ¥48.2 2,702In Stock 222,000On Order	Mfr. Part # MMBD6050LT1G Mouser Part # 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. #: MMBD6050LT1G Stock: 2,702 Can Ship Immediately On Order: 108,000 Expected 4/16/2027 114,000 Expected 7/16/2027 Factory Lead-Time: 52 Weeks	Cut Tape ¥48.2 ¥20.6 ¥11 ¥7.5 ¥6.6 Reel ¥5.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 3,000
Small Signal Switching Diodes 70V 200mA MMBD6050LT3G onsemi 1: ¥26.6 39,590In Stock	Mfr. Part # MMBD6050LT3G Mouser Part # 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 ¥26.6 ¥11.3 ¥9.8 ¥7.1 Reel ¥3.7 View ¥6.5 ¥6.3 ¥5.3 ¥3.5 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Small Signal Switching Diodes 100V 200mA MMBD914LT3G onsemi 1: ¥21.6 75,903In Stock	Mfr. Part # MMBD914LT3G Mouser Part # 863-MMBD914LT3G	onsemi	Small Signal Switching Diodes 100V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	75,903In Stock	Cut Tape ¥21.6 ¥9.5 ¥8.3 ¥6 View Reel ¥2.7 ¥5.1 ¥4.5 ¥3.7 ¥2.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000
Small Signal Switching Diodes 70V 200mA MMDL6050T1G onsemi 1: ¥88 401In Stock 21,000On Order	Mfr. Part # MMDL6050T1G Mouser Part # 863-MMDL6050T1G	onsemi	Small Signal Switching Diodes 70V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	401In Stock 21,000On Order On Order Ship Dates Mfr. #: MMDL6050T1G Stock: 401 Can Ship Immediately On Order: 6,000 Expected 10/29/2026 6,000 Expected 1/15/2027 9,000 Expected 10/20/2027 Factory Lead-Time: 52 Weeks	Cut Tape ¥88 ¥60.5 ¥38.4 ¥24.1 ¥21.1 Reel ¥18.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Small Signal Switching Diodes SS SWITCHING DIODE MMDL914T3G onsemi 1: ¥28.2 16,162In Stock 70,000Expected 5/31/2027	Mfr. Part # MMDL914T3G Mouser Part # 863-MMDL914T3G	onsemi	Small Signal Switching Diodes SS SWITCHING DIODE Learn More about onsemi on semi small signal switching diodes	Datasheet	16,162In Stock 70,000Expected 5/31/2027	Cut Tape ¥28.2 ¥11.8 ¥9.8 ¥6.6 ¥6.5 Reel ¥4 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000
Small Signal Switching Diodes 250V 200mA MMSD103T1G onsemi 1: ¥33.2 19,043In Stock 30,000On Order	Mfr. Part # MMSD103T1G Mouser Part # 863-MMSD103T1G	onsemi	Small Signal Switching Diodes 250V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	19,043In Stock 30,000On Order	Cut Tape ¥33.2 ¥14.6 ¥12.8 ¥9.3 Reel ¥6.5 View ¥5.8 ¥5.6 ¥4.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000
Small Signal Switching Diodes 100V 200mA MMSD914T1G onsemi 1: ¥48.2 84,694In Stock 18,000Expected 5/31/2027	Mfr. Part # MMSD914T1G Mouser Part # 863-MMSD914T1G	onsemi	Small Signal Switching Diodes 100V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	84,694In Stock 18,000Expected 5/31/2027	Cut Tape ¥48.2 ¥20.4 ¥11 ¥7.5 ¥6.3 Reel ¥5.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000
Small Signal Switching Diodes 100V 200mA MMSD914T3G onsemi 1: ¥24.9 71,735In Stock	Mfr. Part # MMSD914T3G Mouser Part # 863-MMSD914T3G	onsemi	Small Signal Switching Diodes 100V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	71,735In Stock	Cut Tape ¥24.9 ¥11.3 ¥9.8 ¥7.1 View Reel ¥3.3 ¥6.3 ¥5.5 ¥4.7 ¥3.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000
AC/DC Converters HV QUASI- RESONANT CONTRO NCP1340B5D1R2G onsemi 1: ¥227.6 570In Stock	Mfr. Part # NCP1340B5D1R2G Mouser Part # 863-NCP1340B5D1R2G	onsemi	AC/DC Converters HV QUASI- RESONANT CONTRO Learn More about onsemi on semi usb type c	Datasheet	570In Stock	Cut Tape ¥227.6 ¥165.3 ¥149.5 ¥132 Reel ¥110.3 View ¥123.7 ¥118.8 ¥113.4 ¥107.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters HV QUASI- RESONANT CONTRO NCP1341A1D1R2G onsemi 1: ¥219.3 297In Stock	Mfr. Part # NCP1341A1D1R2G Mouser Part # 863-NCP1341A1D1R2G	onsemi	AC/DC Converters HV QUASI- RESONANT CONTRO Learn More about onsemi on semi usb type c	Datasheet	297In Stock	Cut Tape ¥219.3 ¥159.6 ¥144.5 ¥127.7 Reel ¥106.6 View ¥119.6 ¥114.8 ¥109.6 ¥104.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES NCP4305DDR2G onsemi 1: ¥224.2 1,614In Stock 12,500On Order	Mfr. Part # NCP4305DDR2G Mouser Part # 863-NCP4305DDR2G	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES Learn More about onsemi on semi usb type c	Datasheet	1,614In Stock 12,500On Order On Order Ship Dates Mfr. #: NCP4305DDR2G Stock: 1,614 Can Ship Immediately On Order: 5,000 Expected 10/26/2026 7,500 Expected 10/30/2026 Factory Lead-Time: 29 Weeks	Cut Tape ¥224.2 ¥162.8 ¥147.3 ¥130.2 Reel ¥108.6 View ¥121.9 ¥117.1 ¥111.8 ¥106.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers SECONDARY SIDE SYNCHRONOUS NCP4306DADZZDASNT1G onsemi 1: ¥116.3 933In Stock	Mfr. Part # NCP4306DADZZDASNT1G Mouser Part # 863-NCP4306DADDASNTG	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOUS Learn More about onsemi ncp4306 drivers	Datasheet	933In Stock	Cut Tape ¥116.3 ¥82.7 ¥74.2 ¥64.8 Reel ¥53 View ¥60.3 ¥57.6 ¥55.3 ¥51.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Controllers SECONDARY SIDE SYNCHRONOUS NCP4306DAHZZAASNT1G onsemi 1: ¥116.3 171In Stock 3,000Expected 12/15/2026	Mfr. Part # NCP4306DAHZZAASNT1G Mouser Part # 863-NCP4306DAHAASNTG	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOUS Learn More about onsemi ncp4306 drivers	Datasheet	171In Stock 3,000Expected 12/15/2026	Cut Tape ¥116.3 ¥82.7 ¥74.2 ¥64.8 View Reel ¥51.7 ¥60.3 ¥57.6 ¥55.3 ¥51.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Small Signal Switching Diodes SS SOD323 SWCH DIO 3 NSD350HT1G onsemi 1: ¥48.2 2,991In Stock 20,000On Order	Mfr. Part # NSD350HT1G Mouser Part # 863-NSD350HT1G	onsemi	Small Signal Switching Diodes SS SOD323 SWCH DIO 3 Learn More about onsemi on semi small signal switching diodes	Datasheet	2,991In Stock 20,000On Order On Order Ship Dates Mfr. #: NSD350HT1G Stock: 2,991 Can Ship Immediately On Order: 2,000 Expected 11/3/2026 6,000 Expected 11/6/2026 3,000 Expected 12/8/2026 6,000 Expected 4/16/2027 3,000 Expected 5/31/2027 Factory Lead-Time: 52 Weeks	Cut Tape ¥48.2 ¥27.4 ¥19.6 ¥13.6 Reel ¥10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 13.5VRWM UNIDIRECTIONAL T NSPM5131MUTBG onsemi 1: ¥146.2 1,699In Stock	Mfr. Part # NSPM5131MUTBG Mouser Part # 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 ¥146.2 ¥69.3 ¥58.5 ¥44.8 ¥42.5 Reel ¥34.7	Min.: 1 Mult.: 1 : 3,000
Small Signal Switching Diodes SS SWCH DIO 200V NSVBAS20LT3G onsemi 1: ¥29.9 18,542In Stock	Mfr. Part # NSVBAS20LT3G Mouser Part # 863-NSVBAS20LT3G	onsemi	Small Signal Switching Diodes SS SWCH DIO 200V Learn More about onsemi on semi small signal switching diodes	Datasheet	18,542In Stock	Cut Tape ¥29.9 ¥12.8 ¥11 ¥8 Reel ¥4.8 View ¥7.6 ¥6.6 ¥6.5 ¥3.8 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Small Signal Switching Diodes SS SWCH DIO 250V NSVBAS21HT1G onsemi 1: ¥33.2 17,901In Stock 222,000On Order	Mfr. Part # NSVBAS21HT1G Mouser Part # 863-NSVBAS21HT1G	onsemi	Small Signal Switching Diodes SS SWCH DIO 250V Learn More about onsemi on semi small signal switching diodes	Datasheet	17,901In Stock 222,000On Order On Order Ship Dates Mfr. #: NSVBAS21HT1G Stock: 17,901 Can Ship Immediately On Order: 102,000 Expected 12/4/2026 120,000 Expected 5/31/2027 Factory Lead-Time: 52 Weeks	Cut Tape ¥33.2 ¥14.6 ¥12.8 ¥9.3 Reel ¥6.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,490 : 3,000
Small Signal Switching Diodes SS SOD323 SWCH DIO 3 NSVD350HT1G onsemi 1: ¥54.8 85In Stock 87,000On Order	Mfr. Part # NSVD350HT1G Mouser Part # 863-NSVD350HT1G	onsemi	Small Signal Switching Diodes SS SOD323 SWCH DIO 3 Learn More about onsemi on semi small signal switching diodes	Datasheet	85In Stock 87,000On Order On Order Ship Dates Mfr. #: NSVD350HT1G Stock: 85 Can Ship Immediately On Order: 27,000 Expected 11/3/2026 27,000 Expected 7/26/2027 33,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape ¥54.8 ¥31.4 ¥19.3 ¥13.8 ¥12.1 Reel ¥10.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
PIN Diodes RF Diode Dual Series VHF, UHF, AGC NSVP264SDSF3T1G onsemi 1: ¥54.8 17In Stock 12,000Expected 12/8/2026	Mfr. Part # NSVP264SDSF3T1G Mouser Part # 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 12/8/2026	Cut Tape ¥54.8 ¥33.1 ¥28.9 ¥24.3 Reel ¥19.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Small Signal Switching Diodes SS SWCH DIO 75V T SBAS116LT1G onsemi 1: ¥24.9 30,120In Stock	Mfr. Part # SBAS116LT1G Mouser Part # 863-SBAS116LT1G	onsemi	Small Signal Switching Diodes SS SWCH DIO 75V T Learn More about onsemi on semi small signal switching diodes	Datasheet	30,120In Stock	Cut Tape ¥24.9 ¥10.8 ¥9.5 ¥6.8 Reel ¥4.8 View ¥4.2 ¥3.8 ¥3.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Protection & Small Signal Discretes

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