.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (105)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Schottky Diodes & Rectifiers SS DUAL COMMON CATHODE SBAT54CLT1G onsemi 1: £0.233 439,125In Stock	Mfr. Part No. SBAT54CLT1G Mouser Part No 863-SBAT54CLT1G	onsemi	Schottky Diodes & Rectifiers SS DUAL COMMON CATHODE	Datasheet	439,125In Stock	Cut Tape £0.233 £0.101 £0.088 £0.065 Reel £0.047 View £0.043 £0.037 MouseReel Available	Min.: 1 Mult.: 1 Max.: 30,000 : 3,000
USB Interface IC USB TYPE-C FUSB302TMPX onsemi 1: £0.721 50,508In Stock	Mfr. Part No. FUSB302TMPX Mouser Part No 512-FUSB302TMPX	onsemi	USB Interface IC USB TYPE-C Learn More about onsemi on semi fusb302t usb controllers	Datasheet	50,508In Stock	Cut Tape £0.721 £0.562 £0.519 £0.491 Reel £0.432 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Switching Controllers SECONDARY SIDE SYNCH NCP4305DMNTWG onsemi 1: £1.43 15,091In Stock	Mfr. Part No. NCP4305DMNTWG Mouser Part No 863-NCP4305DMNTWG	onsemi	Switching Controllers SECONDARY SIDE SYNCH Learn More about onsemi on semi usb type c	Datasheet	15,091In Stock	Cut Tape £1.43 £1.05 £0.952 £0.849 View Reel £0.705 £0.803 £0.773 £0.766 £0.721 £0.705 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Small Signal Switching Diodes Small Signal Diode MMSD3070 onsemi 1: £0.165 749,917In Stock	Mfr. Part No. MMSD3070 Mouser Part No 512-MMSD3070	onsemi	Small Signal Switching Diodes Small Signal Diode Learn More about onsemi on semi small signal switching diodes	Datasheet	749,917In Stock	Cut Tape £0.165 £0.097 £0.073 £0.052 £0.045 Reel £0.04 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,380 : 3,000
Operational Amplifiers - Op Amps DUAL PRECISION OPAMP NCS2333DMR2G onsemi 1: £0.736 74,504In Stock	Mfr. Part No. NCS2333DMR2G Mouser Part No 863-NCS2333DMR2G	onsemi	Operational Amplifiers - Op Amps DUAL PRECISION OPAMP Learn More about onsemi on semi ncxx333 op amps	Datasheet	74,504In Stock	Cut Tape £0.736 £0.518 £0.464 £0.405 View Reel £0.292 £0.377 £0.361 £0.346 £0.332 £0.292 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000
Switching Controllers SECONDARY SIDE SYNCHRONOU NCP43080DDR2G onsemi 1: £0.661 18,020In Stock	Mfr. Part No. NCP43080DDR2G Mouser Part No 863-NCP43080DDR2G	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOU Learn More about onsemi ncp43080 controller	Datasheet	18,020In Stock	Cut Tape £0.661 £0.462 £0.414 £0.362 View Reel £0.295 £0.336 £0.321 £0.309 £0.295 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Small Signal Switching Diodes SS SWCH DIO 250V NSVBAS21HT3G onsemi 1: £0.188 249,990In Stock	Mfr. Part No. NSVBAS21HT3G Mouser Part No 863-NSVBAS21HT3G	onsemi	Small Signal Switching Diodes SS SWCH DIO 250V Learn More about onsemi on semi small signal switching diodes	Datasheet	249,990In Stock	Cut Tape £0.188 £0.079 £0.067 £0.05 View Reel £0.026 £0.045 £0.044 £0.026 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Small Signal Switching Diodes 75V MED SPEED SWTCH BAS16HT3G onsemi 1: £0.09 164,340In Stock 110,000Expected 31/05/2027	Mfr. Part No. BAS16HT3G Mouser Part No 863-BAS16HT3G	onsemi	Small Signal Switching Diodes 75V MED SPEED SWTCH Learn More about onsemi on semi small signal switching diodes	Datasheet	164,340In Stock 110,000Expected 31/05/2027	Cut Tape £0.09 £0.04 £0.035 £0.024 View Reel £0.012 £0.023 £0.022 £0.019 £0.012 MouseReel Available	Min.: 1 Mult.: 1 Max.: 50,000 : 10,000
MOSFETs SWITCHING DEVICE ECH8310-TL-H onsemi 1: £1.41 6,000In Stock	Mfr. Part No. ECH8310-TL-H Mouser Part No 863-ECH8310-TL-H	onsemi	MOSFETs SWITCHING DEVICE Learn More about onsemi on semi usb type c	Datasheet	6,000In Stock	Cut Tape £1.41 £0.871 £0.571 £0.449 Reel £0.347 View £0.383 £0.308 £0.298 £0.292 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Controllers SECONDARY SIDE SYNCH RONOU NCP4306AADZZZAMNTWG onsemi 1: £0.952 6,569In Stock	Mfr. Part No. NCP4306AADZZZAMNTWG Mouser Part No 863-4306AADZZZAMNTWG	onsemi	Switching Controllers SECONDARY SIDE SYNCH RONOU Learn More about onsemi ncp4306 drivers	Datasheet	6,569In Stock	Cut Tape £0.952 £0.689 £0.624 £0.551 View Reel £0.449 £0.517 £0.496 £0.474 £0.46 £0.449 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER NSVR201MXT5G onsemi 1: £0.413 7,428In Stock	Mfr. Part No. NSVR201MXT5G Mouser Part No 863-NSVR201MXT5G	onsemi	Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER Learn More about onsemi on semi small signal rf discretes	Datasheet	7,428In Stock	Cut Tape £0.413 £0.258 £0.209 £0.194 £0.18 Reel £0.18	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000
Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES NCP4305DMTTWG onsemi 1: £0.978 5,559In Stock	Mfr. Part No. NCP4305DMTTWG Mouser Part No 863-NCP4305DMTTWG	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES Learn More about onsemi on semi usb type c	Datasheet	5,559In Stock	Cut Tape £0.978 £0.705 £0.638 £0.564 View Reel £0.47 £0.528 £0.507 £0.485 £0.47 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Switching Controllers USB-PD WITH 2 SWITCH BUCK onsemi NCP81231MNTXG NCP81231MNTXG onsemi 1: £1.76 47,595In Stock NRND	Mfr. Part No. NCP81231MNTXG Mouser Part No 863-NCP81231MNTXG NRND	onsemi	Switching Controllers USB-PD WITH 2 SWITCH BUCK Learn More about onsemi on semi usb type c	Datasheet	47,595In Stock	Cut Tape £1.76 £1.31 £1.20 £1.07 Reel £0.908 View £1.00 £0.978 £0.943 £0.882 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Small Signal Switching Diodes SS SWCH DIO 200V SBAS20HT1G onsemi 1: £0.248 52In Stock 27,000Expected 12/01/2027	Mfr. Part No. SBAS20HT1G Mouser Part No 863-SBAS20HT1G	onsemi	Small Signal Switching Diodes SS SWCH DIO 200V Learn More about onsemi on semi small signal switching diodes	Datasheet	52In Stock 27,000Expected 12/01/2027	Cut Tape £0.248 £0.142 £0.087 £0.062 £0.055 Reel £0.048 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Small Signal Switching Diodes SS SWITCHING DIODE NSD914F3T5G onsemi 1: £0.353 619In Stock	Mfr. Part No. NSD914F3T5G Mouser Part No 863-NSD914F3T5G	onsemi	Small Signal Switching Diodes SS SWITCHING DIODE Learn More about onsemi on semi small signal switching diodes	Datasheet	619In Stock	Cut Tape £0.353 £0.156 £0.136 £0.101 View Reel £0.049 £0.093 £0.072 £0.055 £0.049 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000
AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING onsemi NCP1340B3D1R2G NCP1340B3D1R2G onsemi 1: £1.04 8,559In Stock	Mfr. Part No. NCP1340B3D1R2G Mouser Part No 863-NCP1340B3D1R2G	onsemi	AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING Learn More about onsemi on semi usb type c	Datasheet	8,559In Stock	Cut Tape £1.04 £0.748 £0.677 £0.598 View Reel £0.499 £0.56 £0.539 £0.514 £0.499 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers SYNC-RECTIFER CONTROLLER NCP43080DMNTWG onsemi 1: £1.11 1,483In Stock	Mfr. Part No. NCP43080DMNTWG Mouser Part No 863-NCP43080DMNTWG	onsemi	Switching Controllers SYNC-RECTIFER CONTROLLER Learn More about onsemi ncp43080 controller	Datasheet	1,483In Stock	Cut Tape £1.11 £0.803 £0.725 £0.641 View Reel £0.523 £0.601 £0.576 £0.551 £0.535 £0.523 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Small Signal Switching Diodes 75V SWITCH DIODE SS SOT23 NSVBAS116LT3G onsemi 1: £0.113 69,996In Stock	Mfr. Part No. NSVBAS116LT3G Mouser Part No 863-NSVBAS116LT3G	onsemi	Small Signal Switching Diodes 75V SWITCH DIODE SS SOT23 Learn More about onsemi on semi small signal switching diodes	Datasheet	69,996In Stock	Cut Tape £0.113 £0.049 £0.043 £0.031 View Reel £0.018 £0.028 £0.027 £0.024 £0.018 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000
JFETs NCH J-FET NSVJ3557SA3T1G onsemi 1: £0.691 6,466In Stock	Mfr. Part No. NSVJ3557SA3T1G Mouser Part No 863-NSVJ3557SA3T1G	onsemi	JFETs NCH J-FET Learn More about onsemi on semi small signal rf discretes	Datasheet	6,466In Stock	Cut Tape £0.691 £0.316 £0.264 £0.203 £0.182 Reel £0.149 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch FUSB340TMX onsemi 1: £0.863 31,705In Stock	Mfr. Part No. FUSB340TMX Mouser Part No 512-FUSB340TMX	onsemi	USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch Learn More about onsemi fusb340 superspeed switch	Datasheet	31,705In Stock	Cut Tape £0.863 £0.622 £0.56 £0.492 View Reel £0.398 £0.461 £0.442 £0.427 £0.409 £0.398 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000
Switching Controllers I2C CONFIGURABLE 4 SWITCH NCP81239MNTXG onsemi 1: £1.59 15,673In Stock	Mfr. Part No. NCP81239MNTXG Mouser Part No 863-NCP81239MNTXG	onsemi	Switching Controllers I2C CONFIGURABLE 4 SWITCH Learn More about onsemi ncp81239 controller	Datasheet	15,673In Stock	Cut Tape £1.59 £1.17 £1.07 £0.952 Reel £0.818 View £0.89 £0.863 £0.826 £0.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Operational Amplifiers - Op Amps DUAL PRECISION OPAMP NCS2333DR2G onsemi 1: £1.01 34,662In Stock 21,000Expected 10/11/2026	Mfr. Part No. NCS2333DR2G Mouser Part No 863-NCS2333DR2G	onsemi	Operational Amplifiers - Op Amps DUAL PRECISION OPAMP Learn More about onsemi on semi ncxx333 op amps	Datasheet	34,662In Stock 21,000Expected 10/11/2026	Cut Tape £1.01 £0.738 £0.668 £0.59 View Reel £0.492 £0.553 £0.531 £0.507 £0.492 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,530 : 3,000
Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP 1N4148WT onsemi 1: £0.135 101,351In Stock 928,000On Order	Mfr. Part No. 1N4148WT Mouser Part No 512-1N4148WT	onsemi	Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP Learn More about onsemi on semi small signal switching diodes	Datasheet	101,351In Stock 928,000On Order On Order Ship Dates Mfr. No: 1N4148WT Stock: 101,351 Can Dispatch Immediately On Order: 416,000 Expected 18/06/2027 512,000 Expected 20/10/2027 Factory Lead Time: 52 Weeks	Cut Tape £0.135 £0.066 £0.051 £0.037 View Reel £0.02 £0.032 £0.028 £0.021 £0.02 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 8,000
Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl FPF2595UCX onsemi 1: £0.934 2,610In Stock	Mfr. Part No. FPF2595UCX Mouser Part No 512-FPF2595UCX	onsemi	Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl Learn More about onsemi on semi fpf2595 load switch	Datasheet	2,610In Stock	Cut Tape £0.934 £0.665 £0.599 £0.527 Reel £0.436 View £0.492 £0.471 £0.457 £0.425 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
USB Interface IC USB TYPE-C FUSB302B10MPX onsemi 1: £1.30 3,524In Stock	Mfr. Part No. FUSB302B10MPX Mouser Part No 512-FUSB302B10MPX	onsemi	USB Interface IC USB TYPE-C Learn More about onsemi on semi usb type c	Datasheet	3,524In Stock	Cut Tape £1.30 £0.952 £0.863 £0.773 View Reel £0.653 £0.727 £0.70 £0.697 £0.653 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000

Protection & Small Signal Discretes

All Results (105)

Customer Service Office

Company

Resources

Support

Share This

Protection & Small Signal Discretes

All Results (105)

Semiconductors

Circuit Protection