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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.

All Results (108)

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Part #

Small Signal Switching Diodes Small Signal Diode

MMSD3070
onsemi
1: Rp1.835
865.978In Stock

Mfr. Part No.
MMSD3070

Mouser Part No
512-MMSD3070

onsemi

Small Signal Switching Diodes Small Signal Diode

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Datasheet

865.978In Stock

Cut Tape

Rp1.835

Rp1.046

Rp954

Reel

Rp679

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

USB Interface IC Prgramble USB Type-C Controller w/PD

FUSB302B01MPX
onsemi
1: Rp28.987
5.747In Stock

Mfr. Part No.
FUSB302B01MPX

Mouser Part No
512-FUSB302B01MPX

onsemi

USB Interface IC Prgramble USB Type-C Controller w/PD

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Datasheet

5.747In Stock

Cut Tape

Rp28.987

Rp21.281

Rp19.263

Rp17.062

View

Reel

Rp13.980

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

NSVR201MXT5G
onsemi
1: Rp7.338
8.696In Stock

Mfr. Part No.
NSVR201MXT5G

Mouser Part No
863-NSVR201MXT5G

onsemi

Schottky Diodes & Rectifiers RF SCHOTTKY BARRIER

Learn More

Datasheet

8.696In Stock

Cut Tape

Rp7.338

Rp5.357

Rp4.752

Rp4.642

View

Reel

Rp4.330

Min.: 1
Mult.: 1

Reel: 8.000

Schottky Diodes & Rectifiers SBD SERIES 30MA 5V

NSVR351SDSA3T1G
onsemi
1: Rp5.504
18.761In Stock

Mfr. Part No.
NSVR351SDSA3T1G

Mouser Part No
863-NSVR351SDSA3T1G

onsemi

Schottky Diodes & Rectifiers SBD SERIES 30MA 5V

Learn More

Datasheet

18.761In Stock

Cut Tape

Rp5.504

Rp4.220

Rp3.706

Rp3.284

Rp3.100

Reel

Rp2.623

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

USB Interface IC Type-C Control IC with PD

FUSB302BUCX
onsemi
1: Rp14.860
3.809In Stock

Mfr. Part No.
FUSB302BUCX

Mouser Part No
512-FUSB302BUCX

onsemi

USB Interface IC Type-C Control IC with PD

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Datasheet

3.809In Stock

Cut Tape

Rp14.860

Rp10.622

Rp9.577

Rp8.402

View

Reel

Rp6.715

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMN1TBG
onsemi
1: Rp18.713
7.348In Stock

Mfr. Part No.
NCP4306AADZZZAMN1TBG

Mouser Part No
863-4306AADZZZAMN1TG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

7.348In Stock

Cut Tape

Rp18.713

Rp10.898

Rp9.136

Rp8.347

Rp8.182

Reel

Rp8.164

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Controllers SECONDARY SIDE SYNCH RONOU

NCP4306AADZZZAMNTWG
onsemi
1: Rp20.914
7.485In Stock

Mfr. Part No.
NCP4306AADZZZAMNTWG

Mouser Part No
863-4306AADZZZAMNTWG

onsemi

Switching Controllers SECONDARY SIDE SYNCH RONOU

Learn More

Datasheet

7.485In Stock

Cut Tape

Rp20.914

Rp15.172

Rp13.723

Rp12.127

View

Reel

Rp10.145

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES

NCP4305DMTTWG
onsemi
1: Rp21.465
5.666In 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

Datasheet

5.666In Stock

Cut Tape

Rp21.465

Rp15.484

Rp14.016

Rp12.384

View

Reel

Rp9.833

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Controllers SECONDARY SIDE SYNCHRONOU

NCP43080DDR2G
onsemi
1: Rp8.623
18.166In Stock

Mfr. Part No.
NCP43080DDR2G

Mouser Part No
863-NCP43080DDR2G

onsemi

Switching Controllers SECONDARY SIDE SYNCHRONOU

Learn More

Datasheet

18.166In Stock

Cut Tape

Rp8.623

Rp6.458

Rp5.907

Rp5.889

Rp5.871

Reel

Rp5.852

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Controllers SYNC-RECTIFIER CONTROLLER

NCP43080ADR2G
onsemi
1: Rp14.677
4.283In Stock
NRND

Mfr. Part No.
NCP43080ADR2G

Mouser Part No
863-NCP43080ADR2G

NRND

onsemi

Switching Controllers SYNC-RECTIFIER CONTROLLER

Learn More

Datasheet

4.283In Stock

Cut Tape

Rp14.677

Rp10.476

Rp9.430

Rp8.274

View

Reel

Rp6.623

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Controllers USB-PD WITH 2 SWITCH BUCK

NCP81231MNTXG
onsemi
1: Rp38.894
50.107In Stock
NRND

Mfr. Part No.
NCP81231MNTXG

Mouser Part No
863-NCP81231MNTXG

NRND

onsemi

Switching Controllers USB-PD WITH 2 SWITCH BUCK

Learn More

Datasheet

50.107In Stock

Cut Tape

Rp38.894

Rp28.803

Rp26.235

Rp23.483

Reel

Rp19.080

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

USB Switch ICs Protection Switch

FUSB252UMX
onsemi
1: Rp18.163
11.834In Stock
End of Life

Mfr. Part No.
FUSB252UMX

Mouser Part No
512-FUSB252UMX

End of Life

onsemi

USB Switch ICs Protection Switch

Datasheet

11.834In Stock

Cut Tape

Rp18.163

Rp13.117

Rp11.852

Rp10.439

View

Reel

Rp8.146

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING

NCP1340B3D1R2G
onsemi
1: Rp22.566
8.599In Stock

Mfr. Part No.
NCP1340B3D1R2G

Mouser Part No
863-NCP1340B3D1R2G

onsemi

AC/DC Converters HV QUASI-RESONANT CONTROLLER FEATURING VALLEY LOCKOUT SWITCHING

Learn More

Datasheet

8.599In Stock

Cut Tape

Rp22.566

Rp16.346

Rp14.658

Rp13.081

View

Reel

Rp10.109

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Controllers SYNC-RECTIFER CONTROLLER

NCP43080DMNTWG
onsemi
1: Rp24.033
1.570In Stock

Mfr. Part No.
NCP43080DMNTWG

Mouser Part No
863-NCP43080DMNTWG

onsemi

Switching Controllers SYNC-RECTIFER CONTROLLER

Learn More

Datasheet

1.570In Stock

Cut Tape

Rp24.033

Rp17.429

Rp15.796

Rp13.980

View

Reel

Rp11.173

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Switching Controllers I2C CONFIGURABLE 4 SWITCH

NCP81239MNTXG
onsemi
1: Rp35.041
20.610In Stock

Mfr. Part No.
NCP81239MNTXG

Mouser Part No
863-NCP81239MNTXG

onsemi

Switching Controllers I2C CONFIGURABLE 4 SWITCH

Learn More

Datasheet

20.610In Stock

Cut Tape

Rp35.041

Rp25.868

Rp23.666

Rp21.098

Reel

Rp17.832

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP

1N4148WT
onsemi
1: Rp2.018
225.607In Stock
512.000On Order

Mfr. Part No.
1N4148WT

Mouser Part No
512-1N4148WT

onsemi

Small Signal Switching Diodes SINGLE JUNC. 75V 4.0NS COMP

Learn More

Datasheet

225.607In Stock

512.000On Order

Cut Tape

Rp2.018

Rp1.266

Rp1.064

Rp789

Reel

Rp312

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8.000

Power Switch ICs - Power Distribution Load Switch w/ Adj Current Limit Cntrl

FPF2595UCX
onsemi
1: Rp19.814
7.868In 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

Datasheet

7.868In Stock

Cut Tape

Rp19.814

Rp14.347

Rp12.952

Rp11.448

View

Reel

Rp9.448

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

USB Interface IC USB TYPE-C

FUSB302B10MPX
onsemi
1: Rp28.987
5.410In Stock

Mfr. Part No.
FUSB302B10MPX

Mouser Part No
512-FUSB302B10MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

5.410In Stock

Cut Tape

Rp28.987

Rp21.281

Rp19.263

Rp17.062

Reel

Rp14.292

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

USB Interface IC USB TYPE-C

FUSB302B11MPX
onsemi
1: Rp28.987
6.619In Stock

Mfr. Part No.
FUSB302B11MPX

Mouser Part No
512-FUSB302B11MPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

6.619In Stock

Cut Tape

Rp28.987

Rp21.281

Rp19.263

Rp17.062

Reel

Rp14.292

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

USB Interface IC 302B Type-C Control IC with PD

FUSB302BMPX
onsemi
1: Rp19.630
6.126In Stock

Mfr. Part No.
FUSB302BMPX

Mouser Part No
512-FUSB302BMPX

onsemi

USB Interface IC 302B Type-C Control IC with PD

Learn More

Datasheet

6.126In Stock

Cut Tape

Rp19.630

Rp14.163

Rp12.695

Rp11.301

Reel

Rp9.338

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

USB Interface IC USB TYPE-C

FUSB302TMPX
onsemi
1: Rp20.548
130In Stock
6.000Expected 21/07/2026

Mfr. Part No.
FUSB302TMPX

Mouser Part No
512-FUSB302TMPX

onsemi

USB Interface IC USB TYPE-C

Learn More

Datasheet

130In Stock

6.000Expected 21/07/2026

Cut Tape

Rp20.548

Rp14.769

Rp13.136

Rp11.778

Reel

Rp9.723

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

FUSB340TMX
onsemi
1: Rp18.713
30.742In Stock

Mfr. Part No.
FUSB340TMX

Mouser Part No
512-FUSB340TMX

onsemi

USB Switch ICs USB 3.1, 5 Gbps SuperSpeed Switch

Learn More

Datasheet

30.742In Stock

Cut Tape

Rp18.713

Rp13.503

Rp12.200

Rp10.751

View

Reel

Rp8.916

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Schottky Diodes & Rectifiers 30V 225mW Dual Common Anode

BAT54ALT1G
onsemi
1: Rp2.935
133.623In Stock
132.000On Order

Mfr. Part No.
BAT54ALT1G

Mouser Part No
863-BAT54ALT1G

onsemi

Schottky Diodes & Rectifiers 30V 225mW Dual Common Anode

Learn More

Datasheet

133.623In Stock

132.000On Order

Cut Tape

Rp2.935

Rp1.798

Rp1.082

Rp771

Reel

Rp587

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI

ESD8704MUTAG
onsemi
1: Rp10.641
35.316In Stock
213.000Expected 10/08/2026

Mfr. Part No.
ESD8704MUTAG

Mouser Part No
863-ESD8704MUTAG

onsemi

ESD Protection Diodes / TVS Diodes LOW CAP ESD PROTECTI

Learn More

Datasheet

35.316In Stock

213.000Expected 10/08/2026

Cut Tape

Rp10.641

Rp6.586

Rp4.201

Rp3.412

Rp2.825

Reel

Rp2.403

MouseReel Available

Min.: 1
Mult.: 1
Max.: 6.000

Reel: 3.000

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

FPF2895CUCX
onsemi
1: Rp38.710
6.095In Stock

Mfr. Part No.
FPF2895CUCX

Mouser Part No
863-FPF2895CUCX

onsemi

Power Switch ICs - Power Distribution CURRENT LIMIT SWITCH

Learn More

Datasheet

6.095In Stock

Cut Tape

Rp38.710

Rp28.620

Rp26.235

Rp23.299

View

Reel

Rp19.630

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Protection & Small Signal Discretes

All Results (108)

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Protection & Small Signal Discretes

All Results (108)

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